The purple pigment which is asbtracted from the Althaea roseal is a harmless natural dystuff.This article introduces the research of the purple pigmenting from the althaea roseal and its stability.
从蜀葵花瓣中
取
紫色
是一种安全无害天然染料.本文对蜀葵花中紫色取
稳
研究作了介绍.
The purple pigment which is asbtracted from the Althaea roseal is a harmless natural dystuff.This article introduces the research of the purple pigmenting from the althaea roseal and its stability.
从蜀葵花瓣中取紫色是一种安全无害天然染料.本文对蜀葵花中紫色取稳研究作了介绍.
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