n
An antioxidant for fatty oils obtained from Acacia catechu.
n
(organic chemistry) The tannin 1,5-anhydro-2,6-bis-O-(3,4,5-trihydroxybenzoyl)-D-glucitol present in leaves of the maple Acer ginnala
n
One of the grayanotoxins; grayanotoxin I.
n
A particular steroid glycoside.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry, medicine) Any of a family of naturally-occurring oroidin alkaloids having antitumor properties
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) Either of two isomeric triterpenoids found in some vegetable oils and resins
n
(organic chemistry) A cytotoxic sesquiterpene lactone found in Balduina angustifolia, related to helenalin.
n
(organic chemistry) A glycosyl flavone, 5,7-dihydroxy-6-[4-hydroxy-6-methyl-5-oxo-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]-2-(4-hydroxyphenyl)chromen-4-one, found in maize silks
n
A flavanonol found in the wood of Pinus sibirica.
n
(organic chemistry) The aglycone of aucubin.
n
(organic chemistry) A flavone, the glucuronide of baicalein, found in Scutellaria baicalensis and related plants and used in herbal medicine.
n
(organic chemistry) Any of a group of steroidal saponins found in Balanites.
n
(organic chemistry) Any of a group of furanocoumarins found principally in grapefruit juice, but also in bergamot oil; thought to be responsible for its effect on the metabolism of some pharmaceuticals
n
(organic chemistry) A glycoside obtained from beetroot.
n
(organic chemistry) A particular ellagitannin.
n
(biochemistry) A naturally-occurring flavanol
n
A heterogeneous material consisting of synthesized natural plant oil and chalk, used primarily as a floor covering
n
(organic chemistry) A sweet-tasting protein extracted from the West African fruit of Pentadiplandra brazzeana.
n
(organic chemistry) The isoflavone 5,2',4'-trihydroxy-7-methoxyisoflavone present in the pigeon pea (of the genus Cajanus).
n
(organic chemistry) A white, crystallizable, bitter substance extracted from oil of cascarilla.
n
(organic chemistry) An ellagitannin found in oak and chestnut wood.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) An ellagitannin found in Casuarina and Stachyurus species, formed from two hexahydroxydiphenic acid units and one gallic acid unit linked to a glucose molecule.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) An ellagitannin found in the pericarp of pomegranates and in some other plants.
n
(chemistry) A gummy mucilaginous substance; bassorin or tragacanthin.
n
(organic chemistry) Any of a group of polyphenolic glucosides present in some types of tea
n
A benzopyran tannin and antioxidant with potential medical uses.
n
(organic chemistry) An ellagitannin that has some antioxidant action
n
(organic chemistry) The active medicinal principle of colocynth; a bitter yellow crystalline substance, regarded as a glucoside.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) An aporphinoid alkaloid found in Glaucium fimbrilligerum.
n
Any of a certain group of prenylated flavones found in plants of the genus Cudrania.
n
(organic chemistry) bergenin
n
(organic chemistry) A particular lignan
n
(organic chemistry) A colourless crystalline substance, 7,8-dihydroxycoumarin, extracted from daphnin.
n
A particular steroid glycoside.
n
(organic chemistry) A thioglycoside present in Descurainia sophia
n
(organic chemistry) A chemical produced in many plants, belonging to cyanogenic glycosides, having the formula C₁₄H₁₇NO₇.
n
(organic chemistry) Any of a group of flavonoids present in digitalis
n
Alternative form of digitonin [(organic chemistry) A glycoside, obtained from Digitalis purpurea, that is used as a detergent and whose aglycone is digitogenin.]
n
(organic chemistry) A glucoside extracted from the bittersweet (Solanum dulcamara).
n
(organic chemistry) A particular kahalalide of marine origin.
n
(organic chemistry) Any of a group of tannins, related to ellagic acid, that have potential as anticancer drugs
n
Alternative form of ellagitannin [(organic chemistry) Any of a group of tannins, related to ellagic acid, that have potential as anticancer drugs]
n
(organic chemistry) A rotenoid found in the seeds of Leucaena salvadorensis.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
A flavanone, found in yerba santa (Eriodictyon californicum) and other plants, that masks bitter tastes.
n
(organic chemistry) A pterocarpan isolated from the stems of Erythrina subumbrans.
n
(organic chemistry) A pterocarpan isolated from the stems of Erythrina subumbrans.
n
(chemistry) A particular fraction of litmus.
n
(organic chemistry) The methyl ether of chavicol; it occurs in the essential oil of tarragon
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A mannopyranosyl derivative of glyceric acid, an extremolyte found in Rhodothermus marinus
n
(biochemistry) Any of a class of benzopyran derivatives, found in plants, that use the 2-phenyl-3,4-dihydro-2H-chromene skeleton
n
(organic chemistry) Any of a class of flavonoids that use the 2-phenyl-3,4-dihydro-2H-chromen-3-ol molecular skeleton
n
(organic chemistry) Any of a class of flavonoid ketones, many of which occur in nature as glycosides
n
Alternative spelling of flavonoid [(organic chemistry) Any of many compounds that are plant metabolites, being formally derived from flavone; they have antioxidant properties, and sometimes contribute to flavor.]
n
(dated, chemistry) A colouring matter obtained from oak shavings.
n
(physics) A particle with a specific flavour
adj
(organic chemistry) Relating to, or composed of flavones
n
Alternative form of galagin [(organic chemistry) The flavonol 3,5,7-rihydroxy-2-phenylchromen-4-one present in the rhizomes of Alpinia galanga]
n
(organic chemistry) A polyphenolic chemical compound found in the ellagitannins of Punica granatum (the pomegranate); a building block of punicalagin, punicalin, punicacortein C and 2-O-galloyl-punicalin.
adj
(chemistry, archaic) Pertaining to the tannin or nutgalls.
n
(organic chemistry) A xanthonoid, isolated from gamboge resin, that has some anticancer activity
n
(organic chemistry) A xanthone, 1,3,5,8-tetrahydroxy-2,4-bis(3-methylbut-2-enyl)xanthen-9-one, present in mangosteen
n
(organic chemistry) A bitter, crystallizable substance obtained from gentian.
n
Any of a group of cyanin glucosides present in gentian flowers
n
(organic chemistry) A particular ellagitannin found in geraniums.
n
(biochemistry, archaic) A cleavage product of globularin, with purgative and diuretic properties.
n
A particular steroid glycoside.
n
(organic chemistry) A flavonol found in the flowers and calyx of Hibiscus sabdariffa, with strong antibacterial activity.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) Any of a family of toxins found in rhododendrons and similar plants
n
(organic chemistry) An iridoid found in the fruits of Clerodendrum colebrokianum.
n
(organic chemistry) A particular ellagitannin.
n
Alternative form of helleborin [(chemistry) A poisonous glucoside found in several species of hellebore.]
n
(organic chemistry) A brown resinous substance resembling tannin, extracted from the henna plant (Lawsonia inermis).
n
(biochemistry) a flavanone glycoside found in citrus fruit
n
(botany, organic chemistry) An O-methylated anthocyanidin, belonging to the anthocyanins, found in Catharanthus roseus petals and calluses.
n
(organic chemistry) A flavone isolated from the rootbark of Citrus maxima.
n
(organic chemistry) A coumarin isolated from the rootbark of Citrus grandis syn. Citrus maxima.
n
(organic chemistry) A flavonoid 3,5,7-trihydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one that enhances osteoblastic differentiation of mesenchymal stem cells
n
(organic chemistry) A bitter alkaloid found in holly.
n
(organic chemistry) Any of a class of flavonoids found in the plant Iris tectorum.
n
(organic chemistry) A derivative of a biflavonoid that contains one or two isoflavones
n
(organic chemistry) A flavone found in Theobroma grandiflorum and in the liverwort Marchantia berteroana.
n
A prenylflavonoid and phytoestrogen found in hops and beer.
n
(biochemistry) A lectin found in jackfruit.
n
(organic chemistry) An ellagitannin found in Euphorbia jolkinii.
n
(organic chemistry) An O-methylated flavonol found in Kaempferia galanga (aromatic ginger).
n
(organic chemistry) A type of gallic acid that is a constituent of the tannin present in the gum of the kino tree
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) An ellagitannin responsible for the antioxidant effects of raspberries.
n
Any of a group of flavanones present in the leaves of Melaleuca leucadendron
n
(organic chemistry) A particular flavonol found in citrus peels.
n
(organic chemistry) A limonoid found in orange and lemon seeds.
n
(organic chemistry) A flavanone found in a variety of plants including liquorice.
n
(organic chemistry) A pterocarpan isolated from the roots of Maackia amurensis.
n
(organic chemistry) A particular ellagitannin.
n
(biochemistry) An O-methylated anthocyanidin that is a primary plant pigment.
n
(organic chemistry) A particular furocoumarin.
n
(biochemistry) A natural product: kaempferol 3-O-(2,6-di-O-alpha-L-rhamnopyranosyl)-beta-D-galactopyranoside
n
(organic chemistry) A pterocarpan found in Medicago truncatula.
n
(organic chemistry) A particular ellagitannin found in Quercus mongolica, the Mongolian oak.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular biflavonoid found in the tropical fruit tree Garcinia dulcis.
n
(organic chemistry) A yellow flavonoid, extracted from fustic, once used to dye wool
n
(organic chemistry) A pterocarpan isolated from the seeds of Bituminaria morisiana.
n
(organic chemistry) A particular organic compound found in the leaves of the curry tree (Murraya koenigii).
n
(organic chemistry) A particular ellagitannin.
n
(biochemistry) An anthocyanin, the 3-glucoside of delphinidin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular biflavonoid found in the plant [[Wikispecies:Ochna [squarrosa|Ochna [squarrosa]].
n
(organic chemistry) One of several glycosides found in the leaves of the oleander plant.
n
(organic chemistry) A white crystalline waxy substance extracted from the root of the leguminous plant Ononis spinosa.
n
(organic chemistry) A pterocarpan isolated from the wood of Erythrina orientalis.
n
(organic chemistry) A flavone that is a glucoside of luteolin.
n
A stilbenoid and tyrosinase inhibitor, found in the heartwood of Artocarpus lakoocha.
n
(organic chemistry) A triterpene sapogenin, related to dammarane, found in ginseng
n
(organic chemistry) An acetylenic aliphatic triol (3R,9S,10S)-heptadec-1-en-4,6-diyne-3,9,10-triol present in ginseng
n
(organic chemistry) A curdy white substance obtained by the decomposition of parillin.
n
(organic chemistry) An ellagitannin found in pomegranates and walnuts, formed from casuarictin via the loss of a gallate group.
n
(organic chemistry) An anthocyanin that is a glucoside of pelargonidin
n
(organic chemistry) An antinociceptive present in Peperomia pellucida
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A tasteless white crystalline substance extracted from the roots of the sulphurwort (Peucedanum), masterwort (Imperatoria), and related plants (tribe Selineae).
n
(organic chemistry) A prenylated pterocarpan found in Phaseolus vulgaris seeds and in the stems of Erythrina subumbrans.
n
A flavonoid found in Phaseolus vulgaris and other plants.
n
(organic chemistry) A glucoside of phloretin, phloretin-2'-β-D-glucopyranoside, found in unripe apples.
n
(organic chemistry) A form of tannin, found in brown algae, that is composed of oligomers of phloroglucinol
n
(organic chemistry) A particular ellagitannin
n
(organic chemistry) A monocarboxylic acid derivative of chlorophyll.
n
Any prenylated flavanone.
n
Any prenylated flavonoid.
n
Alternative form of proflavine [(organic chemistry) A disinfectant, acridine-3,6-diamine, bacteriostatic against many gram-positive bacteria]
n
Any of a class of condensed tannins formed from epiafzelechin, which yield pelargonidin when depolymerized under oxidative conditions.
n
(organic chemistry) An O-methylated isoflavone originally found in the bark of Prunus emarginata, the Oregon cherry.
n
Any of a diverse group of low-molecular weight compounds (such as gallic acid) that have some similarities to the tannins
n
A pterocarpan, 3-methoxy-8,9-methylenedioxypterocarpan, present in camwood
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) An ellagitannin found in the leaves of Punica granatum (pomegranate) and in Phyllanthus emblica (Indian gooseberry).
n
(organic chemistry) A particular class of ellagitannins
n
(organic chemistry) Any of a group of flavonoids extracted from the bark of pine trees, especially proanthocyanidins.
n
(organic chemistry, biochemistry) A flavonol found in many fruits, vegetables, leaves and grains.
n
(organic chemistry) A phenolic glycoside 2-(β-D-glucopyranosyloxy)benzyl (1S)-1-hydroxy-6-oxo-2-cyclohexene-1-carboxylate that is a secondary metabolite in many plants
n
(organic chemistry) A particular ellagitannin.
n
Alternative form of saponin [(organic chemistry, biochemistry) Any of various steroid glycosides found in plant tissues that dissolve in water to give a soapy froth.]
n
(chemistry) A bitter principle extracted from the bulbs of the squill (Scilla).
n
Synonym of veronicastroside
n
Any of a class of pigments present in spikemosses of the genus Selaginella.
n
An A-type proanthocyanidin trimer of the propelargonidin type, found in the rhizome of the fern Selliguea feei, with sweetener properties.
n
(organic chemistry) A substance extracted from the rootstock of Polygala senega (Seneca root), probably identical with polygalic acid.
n
(organic chemistry, obsolete) A substance extracted from mustard seed and probably identical with sinalbin.
n
(organic chemistry) A mucilaginous carbohydrate extracted from squill.
n
(organic chemistry, archaic) solanine
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A polymethoxylated flavone present in tangerine peel
n
(obsolete, medicine) An acetyl derivative of tannic acid once used as an astringent.
n
(organic chemistry) A chemical produced in many plants, belonging to cyanogenic glycosides, having the formula C₁₄H₁₇NO₇.
n
(organic chemistry) An ellagitannin formed from 1,2,3,4,6-pentagalloyl-glucose, found in Geum japonicum and Syzygium aromaticum (clove), with antiherpesvirus properties.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A trihydroxybenzoic acid glycoside, a type of polyphenolic compound found in tea and some fruits.
n
(organic chemistry) Any of a class of isocoumarins found in Hydrangea macrophylla var. thunbergii.
n
A chemical compound, the kaempferol 3-galactoside, found in Camptotheca acuminata, Euphorbia condylocarpa, and Consolida oliveriana.
n
(biochemistry) An anthocyanin, the 3-rutinoside of delphinidin.
n
Alternative form of umbelliferone [(chemistry) A yellowish-white natural product of the coumarin family, occurring in such plants as carrot and coriander.]
n
(organic chemistry) An ellagitannin found in oak wood.
n
(organic chemistry) A particular ellagitannin.
n
(organic chemistry) A particular ellagitannin.
n
(chemistry) A yellow crystalline glucoside obtained from the pansy (Viola tricolor) and decomposable into glucose and quercitrin.
n
(organic chemistry) A flavanonol found in the leaves of Paepalanthus argenteus.
n
(organic chemistry) A particular kavalactone.
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