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Titolo:
Sorption of aliphatic alcohols, acetates, and their mixtures by corn starch cryotextures depending on concentrations of sorbates and starch in initial sols
Autore:
Misharina, TA; Terenina, MB; Krikunova, NI; Medvedeva, IB; Golovnya, RV;
Indirizzi:
Russian Acad Sci, NM Emanuel Inst Biochem Phys, Moscow 117813, Russia Russian Acad Sci Moscow Russia 117813 iochem Phys, Moscow 117813, Russia
Titolo Testata:
RUSSIAN CHEMICAL BULLETIN
fascicolo: 8, volume: 48, anno: 1999,
pagine: 1478 - 1483
SICI:
1066-5285(199908)48:8<1478:SOAAAA>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
AROMA;
Keywords:
corn starch cryotextures; aliphatic acetates and alcohols; sorption; concentration dependence; capillary gas chromatography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Golovnya, RV Russian Acad Sci, NM Emanuel Inst Biochem Phys, 28 Ul Vavilova, Moscow 117813, Russia Russian Acad Sci 28 Ul Vavilova Moscow Russia 117813 Russia
Citazione:
T.A. Misharina et al., "Sorption of aliphatic alcohols, acetates, and their mixtures by corn starch cryotextures depending on concentrations of sorbates and starch in initial sols", RUSS CHEM B, 48(8), 1999, pp. 1478-1483

Abstract

The sorption of a mixture of n-hexanol, n-octanol, and n-hexyl and n-octylacetates from aqueous solutions by corn starch cryotextures was studied using capillary gas chromatography at different initial concentrations of thesorbates (1-25 mmol L-1) and corn search (2-6%). The amounts of compounds sorbed by cryotextures are proportional to the increase in their concentration in the initial sol and the length of the alkyl substituent. Linear equations describing the concentration dependence were proposed. The sorption of n-hexanol from a mixture of substances containing n-octanol increases as compared to that from the individual alcohol. It was shown that the degree of sorption of aroma by cryotextures was independent of the content of starch in the initial sol.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 10:14:30