{"id":14416,"date":"2026-09-23T19:30:15","date_gmt":"2026-09-23T17:30:15","guid":{"rendered":"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acides-phenoliques\/"},"modified":"2026-09-23T20:05:04","modified_gmt":"2026-09-23T18:05:04","slug":"acides-phenoliques","status":"publish","type":"page","link":"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acides-phenoliques\/","title":{"rendered":"Acides ph\u00e9noliques"},"content":{"rendered":"<p>Les <strong>acides ph\u00e9noliques<\/strong> sont les plus simples des <a href=\"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/polyphenols\/\">polyph\u00e9nols<\/a>, et d&rsquo;apr\u00e8s une revue de 2010, ce sont aussi les principaux polyph\u00e9nols que fabriquent les plantes. Ce groupe se partage en deux familles, les acides hydroxybenzo\u00efques et les acides hydroxycinnamiques. Il comprend des mol\u00e9cules qui ont leur propre page, comme l&rsquo;<a href=\"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acide-gallique\/\">acide gallique<\/a> et l&rsquo;<a href=\"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acide-cafeique\/\">acide caf\u00e9ique<\/a>, et d&rsquo;autres qui sont pr\u00e9sent\u00e9es ici, en particulier l&rsquo;<strong>acide f\u00e9rulique<\/strong> et l&rsquo;<strong>acide sinapique<\/strong>. Sur ce site, il est cit\u00e9 dans <strong>162 fiches de plantes<\/strong>, en comptant celles qui nomment l&rsquo;acide f\u00e9rulique ou l&rsquo;acide sinapique.<\/p>\n<h2>I. Ce qui les rassemble<\/h2>\n<p>Tous les acides ph\u00e9noliques associent deux \u00e9l\u00e9ments. Le premier est un <em>ph\u00e9nol<\/em>, c&rsquo;est-\u00e0-dire un cycle aromatique de six carbones qui porte au moins un groupe hydroxyle (\u2013OH). Le second est une fonction acide. Ce qui distingue les deux familles, c&rsquo;est la place de cette fonction acide. Dans les acides hydroxybenzo\u00efques, elle est fix\u00e9e directement sur le cycle ; l&rsquo;acide gallique en est l&rsquo;exemple type. Dans les acides hydroxycinnamiques, une courte cha\u00eene de trois carbones s&rsquo;intercale entre le cycle et l&rsquo;acide ; c&rsquo;est le cas de l&rsquo;acide caf\u00e9ique, de l&rsquo;acide f\u00e9rulique et de l&rsquo;acide sinapique. Ce dernier porte en outre, sur son cycle, un groupe hydroxyle entour\u00e9 de deux groupes m\u00e9thoxy (\u2013OCH<sub>3<\/sub>). Selon la revue de 2010, les deux familles d\u00e9rivent de la m\u00eame cha\u00eene de fabrication, la voie des ph\u00e9nylpropano\u00efdes.<\/p>\n<p>Dans la plante, ces acides sont rarement libres. Une revue de 1989 consacr\u00e9e aux aliments indique que les acides hydroxycinnamiques sont le plus souvent unis \u00e0 un autre acide ou \u00e0 un glucose par une liaison appel\u00e9e <em>ester<\/em>, tandis que les acides hydroxybenzo\u00efques sont surtout pr\u00e9sents sous forme de glycosides, c&rsquo;est-\u00e0-dire attach\u00e9s \u00e0 un sucre. Une partie des acides hydroxycinnamiques reste aussi accroch\u00e9e aux parois des cellules. L&rsquo;<a href=\"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acide-chlorogenique\/\">acide chlorog\u00e9nique<\/a> et l&rsquo;<a href=\"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acide-rosmarinique\/\">acide rosmarinique<\/a> sont deux de ces esters, assez importants pour avoir leur propre page. L&rsquo;acide f\u00e9rulique est, selon les auteurs d&rsquo;un essai de 2018, le compos\u00e9 ph\u00e9nolique le plus abondant des l\u00e9gumes et des grains de c\u00e9r\u00e9ales. L&rsquo;acide sinapique se trouve dans des agrumes, dans la canneberge et dans les graines de colza et de moutarde ; avec ses esters, il abonde chez les Brassicac\u00e9es.<\/p>\n<h2>II. Leur r\u00f4le dans la plante<\/h2>\n<p>Les compos\u00e9s de la voie des ph\u00e9nylpropano\u00efdes sont souvent fabriqu\u00e9s en plus grande quantit\u00e9 quand la plante subit un stress : forte lumi\u00e8re, froid, attaque d&rsquo;un microbe ou manque d&rsquo;\u00e9l\u00e9ments nutritifs. Une revue de 2000 leur reconna\u00eet plusieurs fonctions : d\u00e9fense contre les agents pathog\u00e8nes, \u00e9cran contre les ultraviolets, protection contre les herbivores et participation \u00e0 la paroi des cellules. Une revue de 2021 attribue d&rsquo;ailleurs aux esters de l&rsquo;acide sinapique, abondants chez les Brassicac\u00e9es, un pouvoir de filtrer les ultraviolets.<\/p>\n<p>Les acides ph\u00e9noliques servent aussi de messagers. La revue de 2010 rappelle que les compos\u00e9s ph\u00e9noliques participent au dialogue entre la plante et les micro-organismes du sol : ils d\u00e9clenchent l&rsquo;association entre les l\u00e9gumineuses et leurs bact\u00e9ries symbiotiques, les rhizobiums, ils interviennent dans l&rsquo;installation des champignons mycorhiziens qui s&rsquo;associent aux racines, et ils d\u00e9fendent la plante contre les pathog\u00e8nes du sol. Les m\u00eames auteurs soulignent que ce r\u00f4le de messager est bien mieux connu pour les flavono\u00efdes que pour les acides ph\u00e9noliques simples, et qu&rsquo;il reste \u00e0 pr\u00e9ciser.<\/p>\n<h2>III. Ce que l&rsquo;on sait chez l&rsquo;\u00eatre humain<\/h2>\n<p>Les acides hydroxycinnamiques sont les principaux acides ph\u00e9noliques de l&rsquo;alimentation occidentale. Une revue syst\u00e9matique de 2024, fond\u00e9e sur 47 \u00e9tudes chez l&rsquo;\u00eatre humain, montre que l&rsquo;acide caf\u00e9ique et l&rsquo;acide f\u00e9rulique sont ceux qui atteignent les concentrations les plus \u00e9lev\u00e9es dans le sang. Prises ensemble, les formes que l&rsquo;on retrouve dans le sang et les urines repr\u00e9sentent environ un quart de ce qui a \u00e9t\u00e9 aval\u00e9, avec de grandes diff\u00e9rences d&rsquo;une \u00e9tude \u00e0 l&rsquo;autre.<\/p>\n<p>Les essais sur les mol\u00e9cules isol\u00e9es sont peu nombreux. En 2018, un essai contr\u00f4l\u00e9 a donn\u00e9 1 000 mg d&rsquo;acide f\u00e9rulique par jour pendant six semaines \u00e0 24 personnes dont le sang \u00e9tait trop charg\u00e9 en graisses, contre 24 sous placebo. Le cholest\u00e9rol total a baiss\u00e9 de 8 %, le cholest\u00e9rol LDL de 9 %, les triglyc\u00e9rides de 12 %, et deux marqueurs d&rsquo;inflammation ont diminu\u00e9. C&rsquo;est un essai unique, de petite taille. \u00c0 l&rsquo;inverse, une revue syst\u00e9matique de 2024 sur l&rsquo;acide f\u00e9rulique et la m\u00e9moire n&rsquo;a trouv\u00e9 aucune \u00e9tude humaine, seulement vingt-six \u00e9tudes chez l&rsquo;animal, dans l&rsquo;ensemble favorables. Pour l&rsquo;acide sinapique, les effets d\u00e9crits, contre l&rsquo;oxydation, l&rsquo;inflammation ou pour la protection du foie, du c\u0153ur et des nerfs, ont \u00e9t\u00e9 observ\u00e9s dans diff\u00e9rents mod\u00e8les exp\u00e9rimentaux. Enfin, une m\u00e9ta-analyse de 2015 portant sur cinq essais et 364 personnes trouve une baisse de 4,3 mm Hg de la pression systolique avec l&rsquo;acide chlorog\u00e9nique ; ses auteurs notent que ces essais ont tous \u00e9t\u00e9 men\u00e9s en Asie et financ\u00e9s par des fabricants.<\/p>\n<p>Ces r\u00e9sultats concernent des mol\u00e9cules isol\u00e9es \u00e0 forte dose. Ils ne disent rien, ni en bien ni en mal, des l\u00e9gumes, des c\u00e9r\u00e9ales ou des plantes m\u00e9dicinales qui contiennent ces acides, souvent en m\u00e9lange. Si ces plantes ont \u00e9t\u00e9 peu \u00e9tudi\u00e9es, c&rsquo;est d&rsquo;abord parce qu&rsquo;on ne brevette pas une plante et que peu de financeurs prennent en charge de tels essais.<\/p>\n<h2>IV. Pr\u00e9cautions<\/h2>\n<p>Les acides ph\u00e9noliques font partie de l&rsquo;alimentation humaine de toujours, par les l\u00e9gumes, les fruits, les c\u00e9r\u00e9ales et le caf\u00e9. Les pr\u00e9cautions concernent les compl\u00e9ments de mol\u00e9cules isol\u00e9es. Les essais sur l&rsquo;acide chlorog\u00e9nique r\u00e9unis en 2015 ne signalent pas d&rsquo;effet ind\u00e9sirable, mais ils sont peu nombreux. Pour l&rsquo;acide caf\u00e9ique, des \u00e9tudes anciennes chez le rongeur \u00e0 tr\u00e8s forte dose sont d\u00e9taill\u00e9es sur sa <a href=\"https:\/\/leprincedulac.fr\/index.php\/phytochimie\/acide-cafeique\/\">page propre<\/a>. Une personne sous traitement qui envisage un compl\u00e9ment doit en parler \u00e0 son m\u00e9decin.<\/p>\n<h2>Les plantes du site qui en contiennent<\/h2>\n<p style=\"font-size:.92em;font-style:italic\">Cette liste reprend les fiches du site qui citent ce compos\u00e9 dans la composition de la plante. Si le texte ci-dessus contredit l\u2019une d\u2019elles, c\u2019est lui qui fait foi : la fiche sera revue.<\/p>\n<p>Les 162 fiches qui citent les acides ph\u00e9noliques sont rang\u00e9es ci-dessous par famille. Chaque nom m\u00e8ne \u00e0 la fiche de la plante.<\/p>\n<p style=\"margin:.35em 0\"><strong>Acorac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/27\/acore-odorant\/\">Acore odorant<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Alismatac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/plantain-d-eau\/\">Plantain d\u2019eau<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Amaranthac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/31\/chenopode-blanc\/\">Ch\u00e9nopode blanc<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Amaryllidac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/poireau-de-vigne\/\">Poireau de vigne<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Apiac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/ache-des-marais\/\">Ache des marais<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/03\/anis-vert\/\">Anis vert<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/coriandre-cultivee\/\">Coriandre cultiv\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/criste-marine\/\">Criste marine<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/25\/dong-quai\/\">Dong quai<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/egopode-podagraire\/\">\u00c9gopode podagraire<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/fenouil-des-alpes\/\">Fenouil des alpes<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/liveche-officinale\/\">Liv\u00e8che officinale<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/myrrhe-odorante\/\">Myrrhe odorante<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/07\/28\/myrrhis-odoree\/\">Myrrhis odor\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/persil\/\">Persil<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/pimprenelle-saxifrage\/\">Pimprenelle saxifrage<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/ridolfie\/\">Ridolfie<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/trinie-glauque\/\">Trinie glauque<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Araliac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/25\/eleutherocoque\/\">\u00c9leuth\u00e9rocoque<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Aristolochiac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/asaret-deurope\/\">Asaret d\u2019europe<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Asparagac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/asperge\/\">Asperge<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Aspl\u00e9niac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/capillaire-des-murailles\/\">Capillaire des murailles<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/ceterach-officinal\/\">C\u00e9t\u00e9rach officinal<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Ast\u00e9rac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/artichaut\/\">Artichaut<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/07\/28\/centauree-des-montagnes\/\">Centaur\u00e9e des montagnes<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/07\/28\/centauree-scabieuse\/\">Centaur\u00e9e scabieuse<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/chardon-marie\/\">Chardon-marie<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/estragon\/\">Estragon<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/06\/19\/inule-a-feuilles-de-saule\/\">Inule \u00e0 feuilles de saule<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Brassicac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/arabette-des-sables\/\">Arabette des sables<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/barbaree-commune\/\">Barbar\u00e9e commune<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/chou-noir-moutarde-noire\/\">Chou noir (moutarde noire)<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/colza\/\">Colza<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/cresson-de-fontaine\/\">Cresson de fontaine<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/diplotaxis-a-feuilles-etroites\/\">Diplotaxis \u00e0 feuilles \u00e9troites<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/drave-des-murailles\/\">Drave des murailles<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/lepidium-des-champs\/\">Lepidium des champs<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/moutarde-blanche\/\">Moutarde blanche<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/moutarde-des-champs\/\">Moutarde des champs<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/radis-cultive\/\">Radis cultiv\u00e9<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/thlaspi-des-champs\/\">Thlaspi des champs<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Campanulac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/campanule-a-feuilles-larges\/\">Campanule \u00e0 feuilles larges<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/campanule-persicifoliee\/\">Campanule persicifoli\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/raiponce-orbiculaire\/\">Raiponce orbiculaire<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Caryophyllac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/moehringie-a-trois-nervures\/\">Moehringie \u00e0 trois nervures<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/sabline-des-montagnes\/\">Sabline des montagnes<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/03\/saponaire-officinale\/\">Saponaire officinale<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/silene-dioique\/\">Sil\u00e8ne dio\u00efque<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/spergulaire-rouge\/\">Spergulaire rouge<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/stellaire-holostee\/\">Stellaire holost\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/oeillet-des-chartreux\/\">\u0152illet des chartreux<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Convolvulac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/cuscute-du-thym\/\">Cuscute du thym<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Cornac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/07\/28\/cornouiller-sanguin\/\">Cornouiller sanguin<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Crassulac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/rhodiola\/\">Rhodiola<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Cyp\u00e9rac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/laiche-des-bois\/\">La\u00eeche des bois<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/laiche-herissee\/\">La\u00eeche h\u00e9riss\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/laiche-pendante\/\">La\u00eeche pendante<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/souchet-rond\/\">Souchet rond<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Dipsacac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/cardere-sauvage\/\">Card\u00e8re sauvage<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Ericac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/monotrope-sucepin\/\">Monotrope sucepin<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Fabac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/gesse-des-pres\/\">Gesse des pr\u00e9s<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Gentianac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/gentiane-jaune\/\">Gentiane jaune<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Joncac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-acutiflore\/\">Jonc acutiflore<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-agglomere\/\">Jonc agglom\u00e9r\u00e9<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-articule\/\">Jonc articul\u00e9<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-bulbeux\/\">Jonc bulbeux<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-comprime\/\">Jonc comprim\u00e9<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-des-crapauds\/\">Jonc des crapauds<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-diffus\/\">Jonc diffus<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-epars\/\">Jonc \u00e9pars<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-maritime\/\">Jonc maritime<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/jonc-triglume\/\">Jonc triglume<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Juglandac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/noyer-commun\/\">Noyer commun<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Lamiac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/basilic-commun\/\">Basilic commun<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/07\/28\/galeopsis-tetrahit\/\">Gal\u00e9opsis t\u00e9trahit<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/lamier-jaune\/\">Lamier jaune<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/03\/lycope-deurope\/\">Lycope d&#x27;europe<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/marrube-blanc\/\">Marrube blanc<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/melisse-officinale\/\">M\u00e9lisse officinale<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/01\/orthosiphon\/\">Orthosiphon<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/romarin\/\">Romarin<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/sauge-des-pres\/\">Sauge des pr\u00e9s<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/sauge-officinale\/\">Sauge officinale<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/sauge-sclaree\/\">Sauge sclar\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/25\/tulsi\/\">Tulsi<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Laurac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/camphrier\/\">Camphrier<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Magnoliac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/25\/magnolia-officinal\/\">Magnolia officinal<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Malvac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/tilleul-a-grandes-feuilles\/\">Tilleul \u00e0 grandes feuilles<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Morac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/figuier-commun\/\">Figuier commun<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/01\/murier-blanc\/\">M\u00fbrier blanc<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Ol\u00e9ac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/lilas-commun\/\">Lilas commun<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Orchidac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/spiranthe-dautomne\/\">Spiranthe d\u2019automne<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Orobanchac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/euphraise-des-alpes\/\">Euphraise des alpes<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/orobanche-caryophyllacee\/\">Orobanche caryophyllac\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/30\/orobanche-du-gaillet\/\">Orobanche du gaillet<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/orobanche-pourpree\/\">Orobanche pourpr\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/phelipanche-pourpree\/\">Phelipanche pourpr\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/phelipanche-rameuse\/\">Phelipanche rameuse<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>P\u00e9daliac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/03\/griffe-du-diable\/\">Griffe du diable<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Pinac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/pin-maritime\/\">Pin maritime<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/23\/pin-sylvestre\/\">Pin sylvestre<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Plantaginac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/03\/veronique-officinale\/\">V\u00e9ronique officinale<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Poac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/agrostide-commune\/\">Agrostide commune<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/agrostide-stolonifere\/\">Agrostide stolonif\u00e8re<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/avoine-cultivee\/\">Avoine cultiv\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/avoine-folle\/\">Avoine folle<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/bambou-geant\/\">Bambou g\u00e9ant<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/ble-tendre\/\">Bl\u00e9 tendre<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/brize-intermediaire\/\">Brize interm\u00e9diaire<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/brize-mineure\/\">Brize mineure<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/brome-dresse\/\">Brome dress\u00e9<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/brome-mou\/\">Brome mou<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/brome-sterile\/\">Brome st\u00e9rile<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/canche-cespiteuse\/\">Canche cespiteuse<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/canche-flexueuse\/\">Canche flexueuse<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/chiendent-maritime\/\">Chiendent maritime<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/chiendent-rampant\/\">Chiendent rampant<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/dactyle-agglomere\/\">Dactyle agglom\u00e9r\u00e9<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/fetuque-ovine\/\">F\u00e9tuque ovine<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/05\/25\/grand-sorgho\/\">Grand sorgho<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/houlque-laineuse\/\">Houlque laineuse<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/melique-ciliee\/\">M\u00e9lique cili\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molinie-bleue\/\">Molinie bleue<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/panic-pied-de-coq\/\">Panic pied-de-coq<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/paturin-annuel\/\">P\u00e2turin annuel<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/paturin-des-pres\/\">P\u00e2turin des pr\u00e9s<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/roseau-commun\/\">Roseau commun<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/sorgho-dalep\/\">Sorgho d\u2019alep<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/stipe-pennee\/\">Stipe penn\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/vulpin-des-champs\/\">Vulpin des champs<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/vulpin-des-pres\/\">Vulpin des pr\u00e9s<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Polygalac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/polygale-amere\/\">Polygale am\u00e8re<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/polygale-de-montpellier\/\">Polygale de montpellier<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/polygale-des-alpes\/\">Polygale des alpes<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/polygale-vulgaire\/\">Polygale vulgaire<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Primulac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/androsace-septentrionale\/\">Androsace septentrionale<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/glaux-maritime\/\">Glaux maritime<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/hottonie-des-marais\/\">Hottonie des marais<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/lysimaque-ponctuee\/\">Lysimaque ponctu\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/mouron-rouge\/\">Mouron rouge<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/samole-de-valerand\/\">Samole de valerand<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/trientale-deurope\/\">Trientale d\u2019europe<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Renonculac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/25\/actee-a-grappes-noires\/\">Act\u00e9e \u00e0 grappes noires<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Rosac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/04\/25\/prunier-dafrique\/\">Prunier d&#x27;afrique<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Rubiac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/gaillet-blanc\/\">Gaillet blanc<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Santalac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/gui-commun\/\">Gui commun<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Schisandrac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/badiane-ou-anis-etoile\/\">Badiane ou anis \u00e9toil\u00e9<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Scrofulariac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/bouillon-blanc\/\">Bouillon blanc<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-a-fleurs-denses\/\">Mol\u00e8ne \u00e0 fleurs denses<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-blattaire\/\">Mol\u00e8ne blattaire<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-dorient\/\">Mol\u00e8ne d\u2019orient<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-lychnite\/\">Mol\u00e8ne lychnite<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-noire\/\">Mol\u00e8ne noire<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-royale\/\">Mol\u00e8ne royale<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/molene-sinuee\/\">Mol\u00e8ne sinu\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/scrofulaire-aquatique\/\">Scrofulaire aquatique<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/scrofulaire-noueuse\/\">Scrofulaire noueuse<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Solanac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/aubergine\/\">Aubergine<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Val\u00e9rianac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/mache-a-fruits-sillonnes\/\">M\u00e2che \u00e0 fruits sillonn\u00e9s<\/a>.<\/p>\n<p style=\"margin:.35em 0\"><strong>Verb\u00e9nac\u00e9es<\/strong> \u2014 <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/verveine-citronnee\/\">Verveine citronn\u00e9e<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/verveine-de-buenos-aires\/\">Verveine de buenos aires<\/a>, <a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/26\/verveine-officinale\/\">Verveine officinale<\/a>.<\/p>\n<h2>Sources<\/h2>\n<ul>\n<li>Mandal S.M., Chakraborty D., Dey S., \u00ab Phenolic acids act as signaling molecules in plant-microbe symbioses \u00bb, <em>Plant Signaling &amp; Behavior<\/em>, 2010, 5(4), 359-368. PMID 20400851.<\/li>\n<li>Rashmi H.B., Negi P.S., \u00ab Phenolic acids from vegetables: A review on processing stability and health benefits \u00bb, <em>Food Research International<\/em>, 2020, 136, 109298. PMID 32846511.<\/li>\n<li>Herrmann K., \u00ab Occurrence and content of hydroxycinnamic and hydroxybenzoic acid compounds in foods \u00bb, <em>Critical Reviews in Food Science and Nutrition<\/em>, 1989, 28(4), 315-347. PMID 2690858.<\/li>\n<li>Grace S.C., Logan B.A., \u00ab Energy dissipation and radical scavenging by the plant phenylpropanoid pathway \u00bb, <em>Philosophical Transactions of the Royal Society of London B<\/em>, 2000, 355(1402), 1499-1510. PMID 11128003.<\/li>\n<li>Nguyen V.P.T., Stewart J.D., Ioannou I., Allais F., \u00ab Sinapic Acid and Sinapate Esters in Brassica: Innate Accumulation, Biosynthesis, Accessibility via Chemical Synthesis or Recovery From Biomass, and Biological Activities \u00bb, <em>Frontiers in Chemistry<\/em>, 2021, 9, 664602. PMID 34055737.<\/li>\n<li>Pandi A., Kalappan V.M., \u00ab Pharmacological and therapeutic applications of Sinapic acid \u2014 an updated review \u00bb, <em>Molecular Biology Reports<\/em>, 2021, 48(4), 3733-3745. PMID 33988797.<\/li>\n<li>Di Pede G., Mena P., Bresciani L., Achour M. et coll., \u00ab A Systematic Review and Comprehensive Evaluation of Human Intervention Studies to Unravel the Bioavailability of Hydroxycinnamic Acids \u00bb, <em>Antioxidants &amp; Redox Signaling<\/em>, 2024, 40(7-9), 510-541. PMID 37382416.<\/li>\n<li>Bumrungpert A., Lilitchan S., Tuntipopipat S., Tirawanchai N. et coll., \u00ab Ferulic Acid Supplementation Improves Lipid Profiles, Oxidative Stress, and Inflammatory Status in Hyperlipidemic Subjects: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial \u00bb, <em>Nutrients<\/em>, 2018, 10(6), 713. PMID 29865227.<\/li>\n<li>Karademir Y., Mackie A., Tuohy K., Dye L., \u00ab Effects of Ferulic Acid on Cognitive Function: A Systematic Review \u00bb, <em>Molecular Nutrition &amp; Food Research<\/em>, 2024, 68(13), e2300526. PMID 38342596.<\/li>\n<li>Onakpoya I.J., Spencer E.A., Thompson M.J., Heneghan C.J., \u00ab The effect of chlorogenic acid on blood pressure: a systematic review and meta-analysis of randomized clinical trials \u00bb, <em>Journal of Human Hypertension<\/em>, 2015, 29(2), 77-81. PMID 24943289.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Les acides ph\u00e9noliques sont les plus simples des polyph\u00e9nols, et d&rsquo;apr\u00e8s une revue de 2010, ce sont aussi les principaux polyph\u00e9nols que fabriquent les plantes. [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6541,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-14416","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/14416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/comments?post=14416"}],"version-history":[{"count":1,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/14416\/revisions"}],"predecessor-version":[{"id":14469,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/14416\/revisions\/14469"}],"up":[{"embeddable":true,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/6541"}],"wp:attachment":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/media?parent=14416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}