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ISO 6866:1985

Animal feeding stuffs — Determination of free and total gossypol
14. 11. 1985.

Опште информације

90.93     11. 12. 2021.

ISO

ISO/TC 34/SC 10

Međunarodni standard

65.120  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

The method is applicable to cottonseed and cottonseed meals and cakes. The method consists in extracting of the compound in the presence of 3-aminopropane-1-ol, either with a mexture of 2-propanol and hexane for the determination of free gossypol or with dimethylformamide for the determination of total gossypol. Conversion to gossypol-dianiline using aniline, and measurement of the absorbance at the wavelength of maximum absorbance (between 435 and 445 nm).

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 6866:1985
90.93 Odluka o potvrđivanju standarda
11. 12. 2021.

Nacionalna preuzimanja

SRPS ISO 6866:2004  
ISS

Hrana za životinje - Određivanje slobodnog i ukupnog gosipola

90.93   Odluka o potvrđivanju standarda

E034-4/PKS E034-10 Saznaj više