GB 1886.360-2022 Translated English of Chinese Standard (GB1886.360-2022): National food safety standard - Food additive - Tea polyphenols [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 21 août 2022 - 7 pages This document is applicable to tea polyphenol palmitate, a food additive, that tea polyphenol is extracted from green tea as raw materials, that is made by palmitoyl chloride esterification, filtration, water-washing, desolvation, crystallization, centrifugation, freeze-drying and other processes. |