Search keywords: танины
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tea leaves icon sign vector
Ferulic acid skeletal structure diagram.hydroxycinnamic acid compound molecule scientific illustration.
1.eps
Rooibos Aspalathus linearis , or bush tea plant
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
Cresol Icon
FOIRE AUX VINS - RAISIN ET FEUILLES DE VIGNE 2
黒板を使って説明する女性教師のイメージイラスト
Glass of red wine with a gold star above representing a five star rating system for quality beverages
p-hydroxybenzoic acid is a monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring.
Nomenclature of Phenol
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.
Catechin, epicatechin, flavonoid, C15H14O6 molecule. It is flavanol, a type of natural phenol and antioxidant. Skeletal chemical formula
女性教師
パック入りと紙箱入りの紅茶のティーバッグセット
Grappe de raisin
先生 教師 男女 授業 イラスト素材
Wine production concept. Grape wine in a bottle or glass. Alcohol drink
 保育士3人全身
Nonylphenol endocrine disruptor molecule. Skeletal formula.
tea bag icon sign vector
p-Coumaric acid skeletal structure diagram.hydroxycinnamic acid compound molecule scientific illustration.
International Merlot Day honors one of the world’s most beloved and popular wines
Jakkalskos or jackal food (Hydnora africana), medicinal plant
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Hydroquinone Icon
BEAUJOLAIS NOUVEAU - RAISIN ET FEUILLES DE VIGNE 1
Phenolphthalein molecule - structural chemical formula and model
入学式 女性
Phenol structural chemical formula. Lines and dots connected background
Bottle of red wine is casting a long shadow on a white background
体育教師の男性(先生)
Phenol, carbolic acid molecule. Structural chemical formula, molecule model. Sheet of paper in a cage
男性教師
ティーポットと砂時計
Verre de vin rouge
先生 教師 男女 セット 上半身 イラスト素材
教師の女性バリエーション 初心者マーク スマートフォン タブレット 虫眼鏡 クレジットカード ハート OK NO
黒板とものすごく怒っている女の先生
Twilight Tannin Dark Barrel Icon Symbol Inky Infusion Black Barrel Vector Emblem
tea plant icon sign vector
Ferulic acid skeletal structure diagram.hydroxycinnamic acid compound molecule scientific illustration.
win glass and bottle with the table
Rooibos (Aspalathus linearis), or bush tea plant. Hand drawn botanical vector illustration
set of summer sale posters for body care cosmetics
Catechol Icon
VINS DE FRANCE - RAISIN ET FEUILLES DE VIGNE 1
Tyrosine (l-tyrosine, Tyr, Y) amino acid molecule. Skeletal formula.
アナログ手描きタッチの葡萄グレープのイラスト|ポリフェノール断面図図解|Cross section of grape
Vector illustration of Gattermann Reaction
授業をする教師のイラスト(女性)
学校生活のイラストセット
Catechin, Epicatechin, flavonoid, C15H14O6 molecule. It is flavanol, a type of natural phenol and antioxidant. Structural chemical formula and molecule model. Sheet of paper in a cage
男性教師
カップに入ったレモンティーとレモン
Foire aux Vins
先生 教師 男女 セット 授業 教える 上半身 イラスト素材
教師の女性セット
Sanguisorbic acid structure. Constituent of some ellagitannins.
catechol chemical formula doodle icon, vector illustration
coffee filter icon sign vector
Sinapic acid skeletal structure diagram.hydroxycinnamic acid compound molecule scientific illustration.
Vector drawings PURPLE LOOSESTRIFE. Hand drawn illustration. Latin name LYTHRUM SALICARIA L.
Quebracho flojo (Jodina rhombifolia), ornamental and medicinal plant
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
Resorcinol Icon
Soirée Beaujolais Nouveau - Tonneau et verres de vin qui trinquent - Illustration vectorielle avec fond transparent. Illustration EPS, JPEG, et PNG
遠足を楽しむ子供達
molecule icon on white
Wine cellar storing wine bottles for aging and preservation, ensuring optimal conditions for wine storage
Effect of Tannin on Red Blood Cells, vintage illustration
Endocrine disruptors poster
Woman with relaxed mood enjoying wine against elegant background
外国人教師
平缶入りの紅茶葉セット
Bouteille et verre de vin rouge
kratom leaf icon
授業をする教師のイラスト(男性)
Castalagin structure. Molecule of ellagitannin, a type of hydrolyzable tannin, found in oak and chestnut wood.
小学校のデジタル学習.ICT教育
tea plant leaf icon sign vector
Sinapic acid skeletal structure diagram.hydroxycinnamic acid compound molecule scientific illustration.
Carvacrol, cymophenol molecule. It is natural monoterpene derivative of cymene, inhibitor of bacterial growth, it is used as food additive. Skeletal chemical formula
Jakkalskos or jackal food (Hydnora africana), medicinal plant
'100% formaldehyde free, 100% safe' vector stamp set. 100% safe vector icon, black in color
Phenol Icon
BEAUJOLAIS NOUVEAU FRANCE - ILLUSTRATION VECTORIELLE
遠足を楽しむ子供達
Enology mind map, concept for presentations and reports
Tyrosine or l-tyrosine, Tyr, Y, amino acid molecule. Skeletal formula.
フェノール
先生 教師 男女 セット 全身 イラスト素材
先生と生徒と両親の三者面談のイラスト素材
Phenol C6H5OH structural formula, vector illustration
カップに入ったロイヤルミルクティー
Foire aux Vins
Hand-drawn wine glass. Sherry and vermouth glass hand-drawn illustration, Isolated on white background.
Vector Skeletal formula of Phenol. Antimicrobial chemical molecule.
お昼寝中におもちゃの消毒をする保育士
Endocrine disruptors formula
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