Search keywords: tannins
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Ponceau 4R flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
Red 2G flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
Chlorophyll B flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
7,8-Benzoflavone skeletal structure.Flavone Derivative compound schematic illustration. Simple diagram, chemical formula.
Catechin natural plant flavonol, molecular structure formula, ball-and-stick model
Sweet acacia or needle bush (Vachellia farnesiana), edible and medicinal plant. Hand drawn botanical vector illustration
Vanillin flavor compound, molecular structure formula, suitable for education or chemistry science content. Vector illustration
Sunset Yellow FCF flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
Green S flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
Quercetin plant flavonol, molecular structure formula, ball-and-stick model, suitable for education or chemistry science content. Vector illustration
Quinoline Yellow flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
Yellow 2G flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
Apigenin skeletal structure.Flavonoid compound schematic illustration. Simple diagram, chemical formula.
Chlorophyll A flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
2-Benzylphenol skeletal structure.Phenol Derivative compound schematic illustration. Simple diagram, chemical formula.
Brown HT flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
4H-1-Benzopyran-4-one skeletal structure.Flavone compound schematic illustration. Simple diagram, chemical formula.
Calamenene skeletal structure.Phenolic Terpenoid compound schematic illustration. Simple diagram, chemical structure.
Turmeric flat skeletal molecular structure Colouring agent treatment. Vector illustration scientific diagram.
VITAMIN word cloud, fitness, sport, health concept
Sugar bush or sugar sumac (Rhus ovata), edible and medicinal plant.
VITAMIN word cloud, fitness, sport, health concept
VITAMIN word cloud background, health concept
VITAMIN word cloud collage, health concept background
VITAMIN bulb word cloud collage, health concept
VITAMIN apple word cloud, health concept
VITAMIN word cloud background, health concept
VITAMIN apple word cloud, health concept
VITAMIN word cloud, fitness, sport, health concept
VITAMIN word cloud collage, health concept background
VITAMIN apple word cloud, health concept
VITAMIN circle stamp word cloud, fitness, sport, health concept
VITAMIN word cloud background, health concept
VITAMIN word cloud background, health concept
Rhamnazin structure. Molecule of flavonol found in buckthorn plant.
Isorhamnetin structure. Molecule of flavonol (flavonoid) found in pears, olive oil and wine.
Ferulic acid, coniferic acid, C10H10O4 molecule. It is phenolic acid, an antioxidant, an anti-inflammatory agent, an apoptosis inhibitor, a cardioprotective agent. Sheet of paper in a cage.
Hesperetin structure. Molecule of flavanone found in citrus plants.
Ankaflavin skeletal structure diagram.pigment compound molecule scientific illustration.
Rubropunctamine skeletal structure diagram.pigment compound molecule scientific illustration.
Gallic acid, trihydroxybenzoic acid molecule, is phenolic acid, found in gallnuts, sumac, witch hazel, tea leaves and oak bark. Skeletal chemical formula on the dark blue background
Violacein skeletal structure diagram.pigment compound molecule scientific illustration.
Hydroxytyrosol molecule. It is catechol, phenolic phytochemical occurring in extra virgin olive oil, with antioxidant, anti-inflammatory activities. Skeletal chemical formula
VITAMIN word cloud, health cross concept
Gallic acid, trihydroxybenzoic acid molecule, is phenolic acid, found in gallnuts, sumac, witch hazel, tea leaves and oak bark. Skeletal chemical formula. Vector illustration
Ferulic acid, coniferic acid, C10H10O4 molecule. It is phenolic acid, an antioxidant, an anti-inflammatory agent, an apoptosis inhibitor, a cardioprotective agent
Enology mind map, concept for presentations and reports
Rubropunctatin skeletal structure diagram.pigment compound molecule scientific illustration.
Monascin skeletal structure diagram.pigment compound molecule scientific illustration.
Monascorubrin skeletal structure diagram.pigment compound molecule scientific illustration.
Salicylic acid molecule. It is a type of phenolic acid. Skeletal chemical formula
Jakkalskos or jackal food (Hydnora africana), medicinal plant
Luteolin structure. Molecule of flavonoid and yellow dye compound found in many plants.
Hydroxytyrosol molecule. It is catechol, phenolic phytochemical occurring in extra virgin olive oil, with antioxidant, anti-inflammatory activities. Structural chemical formula, molecule model
Gallic acid (trihydroxybenzoic acid) molecule, is phenolic acid. Sheet of paper in a cage.
Phenethylamine, PEA molecule. It is monoamine alkaloid, central nervous system stimulant in humans. Structural chemical formula, molecule model. Sheet of paper in a cage
Pterocarpan structure. Molecule of isoflavonoid found in soybean and other plants.
Salicylic acid molecule. It is a type of phenolic acid. Structural chemical formula and molecule model. Sheet of paper in a cage
Monascorubramine skeletal structure diagram.pigment compound molecule scientific illustration.
VITAMIN bulb word cloud, health concept
Jakkalskos or jackal food (Hydnora africana), medicinal plant
Rooibos Aspalathus linearis , or bush tea plant
Quebracho flojo (Jodina rhombifolia), ornamental and medicinal plant
Hydroxytyrosol molecule. It is catechol, phenolic phytochemical occurring in extra virgin olive oil, with antioxidant, anti-inflammatory activities. Sheet of paper in a cage
Kaempferol structure. Molecule of flavonol (flavonoid) found in many plants.
Enology is the science and study of wine and winemaking, text concept stamp
VITAMIN word cloud, fitness, sport, health concept
Pelargonidin molecule. It is anthocyanidin cation, plant pigment, orange color. Structural chemical formula and molecule model. Sheet of paper in a cage
Quebracho flojo (Jodina rhombifolia), ornamental and medicinal plant
Hydroxytyrosol molecule. It is catechol, phenolic phytochemical occurring in extra virgin olive oil, with antioxidant, anti-inflammatory activities. Structural chemical formula, dark blue background
Honeybush Cyclopia intermedia , or Heuningbos, tea plant.
Bouteilles de vins
Bouteilles de vin entreposées
Genistein structure. Molecule of isoflavone phytoestrogen and angiogenesis inhibitor.
男性教師
VITAMIN word cloud background, health concept
Oleuropein, catechol, glycoside molecule. It has role as plant metabolite, anti-inflammatory, antineoplastic, antihypertensive agent. Structural chemical formula, molecule model
Thearubigin structure. Polymeric polyphenol molecule found in tea
VITAMIN apple word cloud, health concept
Foire aux Vins
Foire aux Vins
Foire aux Vins
Sweet acacia or needle bush (Vachellia farnesiana), edible and medicinal plant
外国人教師
外国人教師
Procyanidin A2, proanthocyanidin A2 molecule. Natural product, used in urinary tract infection prevention. Structural chemical formula, molecule model. Sheet of paper in a cage
外国人教師
Epigallocatechin gallate (EGCG), is the most abundant catechin in tea. Structural chemical formula and molecule model
VITAMIN apple word cloud, health concept
Chemical structure of Gallic acid (C7H6O5). Chemical resources for teachers and students. Vector illustration.
Chemical structure of Gallic acid (C7H6O5). Chemical resources for teachers and students. Vector illustration.
Chemical structure of Gallic acid (C7H6O5). Chemical resources for teachers and students. Vector illustration.
Purple loosestrife (Lythrum salicaria), edible and medicinal plant
Chemical structure of Gallic acid (C7H6O5). Chemical resources for teachers and students. Vector illustration.
外国人教師
tea leaves icon sign vector
Golden wattle (Acacia pycnantha), edible and medicinal plant
apple fruit icon sign vector
先生 教師 男女 セット 全身 イラスト素材
Wild quinine, or American feverfew (Parthenium integrifolium), medicinal plant. Hand drawn vector illustration
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