1.02010-04-08 22:04:53 UTC2020-02-24 19:10:21 UTCFDB001221ArbutinArbutin is a glycoside; a glycosylated hydroquinone extracted from the bearberry plant in the genus Arctostaphylos. It inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Arbutin is found in wheat, and is concentrated in pear skins (Pyrus communis) . It has been found as biomarker for the consumption of pears.β-D-Glucopyranoside, 4-hydroxyphenyl4-Hydroxyphenyl b-D-glucopyranoside, 9CI, 8CI4-hydroxyphenyl beta-D-glucopyranoside4-Hydroxyphenyl-beta-D-glucopyranosideArbutinumArbutosideBeta-arbutinEricolinHydroquinone β-d-glucopyranosideHydroquinone beta-d-glucopyranosideHydroquinone o-beta-d-glucopyranosideHydroquinone-glucoseHydroquinone-o-beta-d-glucopyranosideP-arbutinP-hydroxyphenyl β-d-glucopyranosideP-hydroxyphenyl β-d-glucosideP-hydroxyphenyl beta-d-glucopyranosideP-hydroxyphenyl beta-d-glucosideUrsinUvasolC12H16O7272.2512272.0896028662-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triolarbutin497-76-7OCC1OC(OC2=CC=C(O)C=C2)C(O)C(O)C1OInChI=1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2BJRNKVDFDLYUGJ-UHFFFAOYSA-Nlogp-1.36logs-0.84solubility3.91e+01 g/lmelting_pointMp 142-143°logp-0.9pka_strongest_acidic9.82pka_strongest_basic-3iupac2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triolaverage_mass272.2512mono_mass272.089602866smilesOCC1OC(OC2=CC=C(O)C=C2)C(O)C(O)C1OformulaC12H16O7inchiInChI=1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2inchikeyBJRNKVDFDLYUGJ-UHFFFAOYSA-Npolar_surface_area119.61refractivity62.16polarizability25.92rotatable_bond_count3acceptor_count7donor_count5physiological_charge0formal_charge0Specdb::MsMs10736Specdb::MsMs10737Specdb::MsMs10738Specdb::MsMs17408Specdb::MsMs17409Specdb::MsMs17410Specdb::CMs24503Specdb::CMs41655HMDB2994318305AppleType 1specificMalus pumila2832100.00.00.0mg/100 gAsian pearType 1specificPyrus pyrifolia3767BilberryType 1specificVaccinium myrtillus1807631500.01500.01500.0mg/100 gLingonberryType 1specificVaccinium vitis-idaea180772Milk (Cow)Type 2specificPearType 1specificPyrus communis232110.1313331.3980000180.0mg/100 gPomesUnknowngenericQuinceType 1specificCydonia oblonga366102.6892.6889999572.688999957mg/100 gSweet marjoramType 1specificOriganum majorana268884WheatType 1specificTriticum4564Wheat breadType 2specificWhole wheat breadType 1Yali pearType 1specificPyrus × bretschneideribitterallelochemic41anti bacterial145A substance that kills or slows the growth of bacteria.anti edemic248anti melanogenic424A substance that inhibits or prevents the proliferation of neoplasms.anti septic603A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.anti streptococcic631A substance that kills or slows the growth of bacteria.anti tussive674Any substance introduced into a living organism with therapeutic or diagnostic purpose.artemicide707candidicide756diuretic883An agent that promotes the excretion of urine through its effects on kidney function.insulin-sparing1043mycoplasmistat1128pesticide1210Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests.tyrosinase inhibitor1389Any EC 1.14.18.* (oxidoreductase acting on paired donors, miscellaneous compound as one donor, incorporating 1 atom of oxygen) inhibitor that interferes with the action of tyrosinase (monophenol monooxygenase), EC 1.14.18.1, an enzyme that catalyses the oxidation of phenols (such as tyrosine) and is widespread in plants and animals.urinary antiseptic1398