protopectin

protopectin
See pectin.

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pro·to·pec·tin -'pek-tən n any of a group of water-insoluble pectic substances occurring in plants and yielding pectin or pectinic acids on hydrolysis called also pectose

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pro·to·pec·tin (pro″to-pekґtin) any of the precursor polysaccharides from which are derived pectins; they occur in a variety of plants, in the fruits, roots, leaves, and stems.

Medical dictionary. 2011.

См. также в других словарях:

  • protopectin — /proh teuh pek tin/, n. Biochem. any of the class of water insoluble pectic substances that are found in the rind of citrus fruits or in apple peels and that are hydrolyzed to pectin or pectic acid. Also called pectinogen, pectose. [1905 10;… …   Universalium

  • protopectin — prəʊtəʊ pektɪn n. substance found in the skins of citrus fruits and apples and can be hydrolyzed to form pectin (Biochemistry) …   English contemporary dictionary

  • protopectin — pro·to·pectin …   English syllables

  • protopectin — n. = PECTOSE …   Useful english dictionary

  • pectose — See pectin, protopectin. * * * pec·tose pek .tōs, .tōz n PROTOPECTIN * * * pec·tose (pekґtōs) protopectin …   Medical dictionary

  • Pectin — (from Greek πηκτικός pektikos , congealed, curdled [ [http://www.perseus.tufts.edu/cgi bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2382916 Pektikos, Henry George Liddell, Robert Scott, A Greek English Lexicon , at Perseus] ] ), a white …   Wikipedia

  • Zellwand — Zellwand, der Plasmamembran außen anliegende, aus organischem Material bestehende Umhüllung des Protoplasten von Protocyten und pflanzlichen Eucyten (mit Ausnahme der Plasmodien der Myxomyceten, vieler Einzeller und der Gameten), die die unter… …   Deutsch wörterbuch der biologie

  • pectinogen — pekˈtinəjə̇n, ˌjen noun ( s) Etymology: pectin + o + gen : protopectin * * * /pek tin euh jeuhn, jen /, n. Biochem. protopectin. [PECTIN + o + GEN] …   Useful english dictionary

  • protopectinase — “+ noun ( s) Etymology: protopectin + ase : an enzyme that accelerates the change of protopectin into soluble pectin or pectinic acids with the resultant separation of plant cells from one another …   Useful english dictionary

  • pectin — pectinaceous /pek teuh nay sheuhs/, pectinous, adj. /pek tin/, n. Biochem. a white, amorphous, colloidal carbohydrate of high molecular weight occurring in ripe fruits, esp. in apples, currants, etc., and used in fruit jellies, pharmaceuticals,… …   Universalium


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