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ISO 5566:1982

Turmeric — Determination of colouring power — Spectrophotometric method
1. 11. 1982.

Опште информације

90.93     15. 10. 2024.

ISO

ISO/TC 34/SC 7

Međunarodni standard

67.220.10  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Describes a method based on the extraction of the pigments of turmeric with hot ethanol, dilution of the extract and spetrophotometric measurement at the wavelenghth of maximum absorption. The result of the measurement is expressed as curcumin as a percentage by mass.

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TRENUTNO

OBJAVLJEN
ISO 5566:1982
90.93 Odluka o potvrđivanju standarda
15. 10. 2024.