Comparison of dietary fibre from by-products of processing fruits and greens and from cereals

Grigelmo-Miguel, N.Martin-Belloso, O.

Comparison of dietary fibre from by-products of processing fruits and greens and from cereals

1999

Grigelmo-Miguel, N.Martin-Belloso, O.

The dietary fibre constituents of apple, pear, orange, peach, artichoke and asparagus dietary fibre concentrates and of wheat and oat bran were measured using an enzymatic-gravimetric method. In addition, the water-holding capacity of the dietary fibre concentrates and cereals was estimated by centrifugation. Dietary fibre concentrates of fruits and greens showed a high content of total dietary fibre (35 - 59 g/100 g), insoluble dietary fibre (21 - 44 g/100 g) and soluble dietary fibre (10 - 14 g/100 g), referred to dry matter. The soluble fraction was found to be greater dietary fibre concentrates of fruits and greens than in wheat and oat bran (3 - 4 g/100 g). Measurements of water-holding capacity showed that dietary fibre concentrates of fruits and greens had a greater affinity for water than those from cereals.

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AGROVOC Keywords

agua alimentos alimentos procesados analytical methods avenas avoine bran cereales cereals chemical composition composition chimique eau enzimas enzyme enzymes foods fraccionamiento fractionation fractionnement fruits frutas gravimetria gravimetrie gravimetry hortalizas legume oats organic matter procesamiento processed foods processed products processing productos procesados produit alimentaire salvado solubilidad solubility son sorption technique analytique traitement trigo vegetables water wheats

Bibliographic information

Published in

Lebensmittel-Wissenschaft und -Technologie (Switzerland)

Volume 32 Issue 8 ISSN 0032-6428

Pagination

pp. 503-508

Other Subjects

Tecnicas analiticas; Ble; Produit transforme; Matiere organique; Composicion quimica; Materia organica; Cereale; Solubilite; Aliment transforme; Sorcion

Language

English

Note

Summary (En)

Translated Title

[Vergleich der Ballaststoffe aus Nebenprodukten der Frucht- bzw. Gemnseverarbeitung mit den Ballaststoffen aus Getreide]

Type

Summary

Corporate Author

Univ. of Lleida (Spain). Food Technology Dept., UTPV-CeRTA

In AGRIS since: 2002-08-15

Format: AGRIS AP

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Comparison of dietary fibre from by-products of processing fruits and greens and from cereals

1999

AGROVOC Keywords

Bibliographic information