Search keywords: tannins
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Enterolactone skeletal structure diagram.lignan compound molecule scientific illustration on green background.
Terflavin b structure. Molecule of an ellagitannin, a type of hydrolysable tannin.
Green Tea Tea Antioxidant Green Tea
chemical structure of Fisetin (C15H10O6)
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Hydroxytyrosol olive oil antioxidant molecule. Skeletal formula.
Cute American big eggplant illustration
Twilight Tannin Black Barrel Logo Symbol Inky Infusion Dark Barrel Vector Icon
BERRIES black vector monoline calligraphy banner with swashes
boy who received paper from the teacher
お茶入りのティーカップセット
Antioxidant icon isolated on dark background
VITAMIN word cloud, fitness, sport, health concept
中高生のデジタル学習.ICT教育
男性教師
Foire aux Vins
ANTHOCYANINS TEXT WORD CLOUD CONCEPT
Epigallocatechin gallate or EGCG green tea polyphenol molecule. Has antioxidant properties and may contribute to health effects of tea. Skeletal formula.
Quercetin, rutin molecule (vitamin P). Structural chemical formula. Sheet of paper in a cage
生徒に勉強を教える教師、講師の男性のイラスト
17-α-hydroxy progesterone skeletal structure diagram.Progesterone hormone compound molecule scientific illustration on white background.
Rhamnazin structure. Molecule of flavonol found in buckthorn plant.
Catechin formula. Icon with green catechin formula
Cup of Hot Drink Doodle Artwork style. Editable Clip Art.
Chemical structure of Gallic acid (C7H6O5). Chemical resources for teachers and students. Vector illustration.
Piceatannol herbal stilbenoid molecule. Skeletal formula.
Exploring the Chemical Diversity of Grape Skin Polyphenols and Their Health Benefits
Twilight Tannin Stylish Black Barrel Emblem Inky Infusion Dark Barrel Icon Symbol
黒板を使って説明する女性教師のイメージイラスト
Cyanidin is a natural organic compound, a special type of anthocyanidin. Cranberries, wild berry.  Chemical structure of anthocyanin (C15H11O6). Vector illustration
カップに入ったロイヤルミルクティー
homogentisic acid. Structural chemical formula
VITAMIN blank list, fitness, sport, health concept
Healthy high fibre diet food concept berries, fruits, vegetables, nuts and seeds. Super foods high in antioxidants and vitamins. Colorful flat vector illustration. Isolated on white background.
外国人教師
Bouteille et verre de vin rouge
Molecular formula of fisetin. Fisetin is a plant flavonol.
Rosmarinic acid herbal antioxidant molecule. Present in a number of plants including rosemary. Rosmarinus officinalis. Skeletal formula.
Phenethylamine, PEA molecule. It is monoamine alkaloid, central nervous system stimulant in humans. Structural chemical formula, molecule model. Sheet of paper in a cage
A Poem on Chemistry in English
Secoisolariciresinol skeletal structure diagram.lignan compound molecule scientific illustration on white background.
Hesperetin structure. Molecule of flavanone found in citrus plants.
遠足を楽しむ子供達
Salicylic lipophilic monohydroxybenzoic acid
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
Gallic acid (trihydroxybenzoic acid) molecule. Present in many plants, including oak, tea and sumac. Both in the free form and is part of tannin compounds. Skeletal formula.
Tasty blackcurrant fruits float in refreshing water, creating a vibrant and healthy composition.
Classic wooden Wine barrel vector illustration, Wine liquor barrel , liquor container colored and black and white vector image
Still life for the wine festival. Vector illustration.
chemical structure of Fisetin (C15H10O6)
Carolina sealavender (Limonium carolinianum), medicinal plant
Chalk drawn sketch of lemon green tea
VITAMIN word cloud collage, health concept background
Antioxidant
外国人教師
Grappe de raisin
Chef chamomile tea in the character bottles
Rosmarinic acid herbal antioxidant molecule. Present in a number of plants including rosemary. Rosmarinus officinalis. Skeletal formula.
Ferulic acid, coniferic acid, C10H10O4 molecule. It is phenolic acid, an antioxidant, an anti-inflammatory agent, an apoptosis inhibitor, a cardioprotective agent
Guarana superfood berries isolated Paullinia cupana serbilis. Vector red berries and green leaves, Guarana fruits, superfruit ripe berries organic food, tropical exotic brazilian dessert
Diagram showing biochemical conversion of lignans to Enterolactone and Enterodiol - skeletal formula scientific illustration. Chemical biotransformation.
Gallocatechin structure. Molecule of catechin (polyphenol) found in green tea.
Hydra Internal Anatomy. Isolated on white background.
Purple cauliflower isolated on white background.
Chemical structure of Gallic acid (C7H6O5). Chemical resources for teachers and students. Vector illustration.
Black maroon beautiful watercolor background. Watercolor Black background abstract. Watercolor maroon background abstract.  Watercolor colorful, pastel color, rainbow, splash, sky, texture, wallpaper.
A sliced dragon fruit floats gracefully in crystal-clear water, its vibrant pink flesh and jet-black seeds creating a captivating abstract pattern.
4-Hydroxybenzoic acid model and structure
Hibiscus sabdariffa Linn. Line drawing color illustration of traditional Chinese medicine Hibiscus sabdariffa Linn.
chemical structure of Fisetin (C15H10O6)
molecule vector illustration
Coalwood Cask Black Barrel Vector Symbol Twilight Tannin Stylish Black Barrel Emblem
VITAMIN word cloud, fitness, sport, health concept
Eggplant, flat style vector illustration isolated on white background
外国人教師
Foire aux Vins
Reimer Tiemann Reaction , vector illustration
Hydroxytyrosol olive oil antioxidant molecule. Skeletal formula.
Protocatechuic acid, PCA molecule. It is 3,4-dihydroxybenzoic, phenolic acid, metabolite of antioxidant polyphenols, catechol, is found in green tea. Structural chemical formula, model. Vector
Vector sketch of of lemon green sweet tea
Diagram showing biochemical conversion of lignans to Enterolactone and Enterodiol - skeletal formula scientific illustration. Chemical biotransformation.
Pyrogallol structure. Used in dyeing
tea and candy
🍷 Wine
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Rhynchophorus ferrugineus on white background.
Honeybush Cyclopia intermedia , or Heuningbos, tea plant.
Wine production web banner or landing page. Grape wine
免疫力を高める食材/糖質制限/水彩/ワイン/ワイングラス
chemical structure of Fisetin (C15H10O6)
Polymer icon on white, vector
Vector illustration, Shankhpushpi or butterfly pea flower, scientific name (clitoria ternatea), herbal plant in Ayurvedic medicine.
VITAMIN word cloud, fitness, sport, health concept
Antioxidant
外国人教師
Bouteille et verre de vin rouge
Anthocyanins molecular skeletal chemical formula.
Rosmarinic acid herbal antioxidant molecule. Present in a number of plants including rosemary. Rosmarinus officinalis. Skeletal formula.
Epigallocatechin gallate (EGCG), is the most abundant catechin in tea. Structural chemical formula and molecule model
Vector sketch of Ice Lemon Green Tea
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