ISO 7541:1989 PDF
Ground (powdered) paprika — Determination of total natural colouring matter content
Ground (powdered) paprika — Determination of total natural colouring matter content
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 30 ноября 1989 г.
- Издание:
- ISO IS 7541 edition 1 version 1
- ICS:
- 67.220.10
The method consists in extracting of the natural colouring matter content with acetone, measuring of the absorbance of the solution obtained using a spectrometer at a wavelength of 460 nm.
Технические детали
- Технический комитет
- ISO/TC 34/SC 7 - Spices, culinary herbs and condiments
- SKU
- ISO 7541:1989
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