Starch composition
Native and modified food starches

Add to my library

F4690 V1 Article

Starch composition


Native and modified food starches

Author : Bernard BOURSIER

Publication date: September 10, 2005 | Lire en français

Add to my library Add to my library

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

1. Starch composition

Please refer to the bibliographical references at [1][2] .

Starch is a homopolymer of D-glucose.

The D-glucosyl units (chair conformation) are predominantly linked by α (1,4) bonds (95 – 96%) and, to a lesser extent, by α 1,6 bonds (4 – 5%). Starch is made up of two polymers with different primary structures: amylose, a linear molecule, and amylopectin, a branched molecule.

Starch comes in the form of granules ranging from 1 to 100 µm in size and shape, depending on botanical origin (figure 1 a and table 1...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Food industry"

( 270 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details

Dans les ressources documentaires

Pâtes et nouilles

Si on cherche un aliment qui puise ses racines dans l’Antiquité, les céréales et plus particulièrement le...

Amidons

Cette fiche procédé traite de la fabrication des amidons (amidons natifs et amidons modifiés). Après une ...

Enzymes d'intérêt pour la fabrication d'aliments

Utilisées sans le savoir depuis au moins 8000 ans, les enzymes sont des protéines capables de catalyser d...

WhitePaper
3 May 2017
Microencapsulation de bactéries probiotiques

La microencapsulation regroupe différentes techniques permettant d’isoler un composé bioactif du milieu qui l’environne. Les bactéries probiotiques, pour qu’ell...

Tous les livres blancs
Toutes les actualités
Contact us