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DANSK DS/EN ISO 6647-2 [ Active ]

Rice – Determination of amylose content – Part 2: Spectrophotometric routine method without defatting procedure and with calibration from rice standards (ISO 6647-2:2020)

standard by Dansk Standard , 08/17/2020

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Full Description

SAME AS ISO 6647-2

This document specifies two simplified routine methods for the determination of the amylose mass fraction of milled rice, non-parboiled. The main difference between the two methods is the dispersion procedure: method A specifies hot dispersion, and method B specifies cold dispersion. Both methods are applicable to rice with an amylose mass fraction higher than 5 %. NOTE – These methods describe simplified procedures for the preparation of samples, which are frequently used in routine laboratories. The methods use the same reagents as the reference method (see ISO 6647-1), but omit the defatting step. Rice samples where the amylose mass fraction has been determined by the reference method are used as standards.

 

Product Details

Edition:
20
Published:
08/17/2020
Number of Pages:
22
File Size:
1 file , 2 MB
Product Code(s):
DS-021, DS-021
 

Document History

  1. DANSK DS/EN ISO 6647-2

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    Rice – Determination of amylose content – Part 2: Spectrophotometric routine method without defatting procedure and with calibration from rice standards (ISO 6647-2:2020)

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  2. DANSK DS/EN ISO 6647-2


    Rice - Determination of amylose content - Part 2: Routine methods (ISO 6647-2:2015)

    • Historical Version