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Titolo:
INTEGRATION OF INULIN DETERMINATION IN THE AOAC METHOD FOR MEASUREMENT OF TOTAL DIETARY FIBER
Autore:
QUEMENER B; THIBAULT JF; COUSSEMENT P;
Indirizzi:
INRA,BIOCHIM & TECHNOL GLUCIDES LAB,RUE GERAUDIERE,BP 1627 F-44316 NANTES 03 FRANCE RAFFINERIE TIRLEMONTOISE SA B-3300 TIENEN BELGIUM
Titolo Testata:
International journal of biological macromolecules
fascicolo: 1-2, volume: 21, anno: 1997,
pagine: 175 - 178
SICI:
0141-8130(1997)21:1-2<175:IOIDIT>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
FOOD-PRODUCTS; FIBER; OLIGOFRUCTOSE;
Keywords:
INULIN; INULINASE; STANDARD AOAC DIETARY FIBER METHOD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
B. Quemener et al., "INTEGRATION OF INULIN DETERMINATION IN THE AOAC METHOD FOR MEASUREMENT OF TOTAL DIETARY FIBER", International journal of biological macromolecules, 21(1-2), 1997, pp. 175-178

Abstract

A suitable modification of the standard AOAC method for the measurement of dietary fibre is proposed to quantitatively include beta-fructans in the determination of the soluble dietary fibre fraction and as a consequence in the related total dietary fibre fraction. The standard AOAC method is modified by including a preheated commercial inulinase,Novozym SP 230(R), to the amyloglucosidase incubation step. It was previously outlined that this commercial inulinase contains some pectolytic activity. It is now demonstrated that a heat pretreatment of this enzyme preparation at 60 degrees C for 2 h eliminates this pectolytic activity while keeping sufficient activity to hydrolyse all the inulinfrom the soluble fibre fraction. (C) 1997 Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 12:31:05