- pentosans
- Макаров: пентозаны
Универсальный англо-русский словарь. Академик.ру. 2011.
pentosans
Смотреть что такое "pentosans" в других словарях:
pen|to|san — «PEHN tuh san», noun. any one of a group of complex carbohydrates (polysaccharides) that yield pentoses when hydrolyzed. Pentosans occur in most plants and in humus: »Xylose, an example of such a sugar, is found in plants only as a constituent of … Useful english dictionary
Coconut — For other uses, see Coconut (disambiguation). Coconut Palm Cocos nucifera Coconut Palm (Cocos nucifera) Scientific classification Kingdom … Wikipedia
Sourdough — Two round loaves of naturally leavened (sourdough) bread. Sourdough is a dough containing a Lactobacillus culture, usually in symbiotic combination with yeasts. It is one of two principal means of biological leavening in bread baking, along with… … Wikipedia
carbohydrate — /kahr boh huy drayt, beuh /, n. any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the… … Universalium
pentose — /pen tohs/, n. Chem. a monosaccharide containing five atoms of carbon, as xylose, C5H10O5, or produced from pentosans by hydrolysis. [ < G (1890); see PENT , OSE2] * * * … Universalium
polysaccharide — /pol ee sak euh ruyd , rid/, n. Chem. a carbohydrate, as starch, inulin, or cellulose, containing more than three monosaccharide units per molecule, the units being attached to each other in the manner of acetals, and therefore capable of… … Universalium
araban — A polysaccharide that yields arabinose on hydrolysis; a constituent of some pectins. * * * ar·a·ban ar ə .ban n a pentosan yielding arabinose on hydrolysis * * * ar·a·ban (ar ə ban) any of a group of pentosans composed of L arabinose… … Medical dictionary
furfural — C4H3O CHO; a colorless, aromatic, irritating fluid obtained in the distillation of bran with dilute sulfuric acid; used in the manufacture of medicinal agents. * * * fur·fu·ral fər f(y)ə .ral n a liquid aldehyde C5H4O2 of penetrating od … Medical dictionary
fucosan — fu·co·san fyü kə .san n a polysaccharide occurring in algae of the genus Fucus and in some other brown algae and yielding fucose on hydrolysis * * * fu·co·san (fuґko san) any of a group of pentosans composed of L fucose residues; they are… … Medical dictionary
phloroglucin — phlor·o·glu·cin .flȯr ə glüs ən n PHLOROGLUCINOL * * * phlo·ro·glu·cin (flor″o glooґsin) [phlorhizin + Gr. glykys sweet] the aglycone of many glycosides, obtained from the bark of apple and other trees, and used as a reagent for pentoses,… … Medical dictionary
xylan — xy·lan zī .lan n a yellow gummy pentosan that yields xylose on hydrolysis and is abundantly present in plant cell walls and woody tissue * * * xy·lan (ziґlan) any of a group of pentosans composed of xylose residues; they are major structural… … Medical dictionary
