1) red pigment of grape
葡萄红色素
1.
Taking ethanol as a solvent,the experimental condition of extracting red pigment of grape was determined.
通过实验确定了用乙醇作为溶剂进行溶液萃取法制备葡萄红色素的实验条件。
2) grape pigment
葡萄色素
1.
The paper reports the stability of grape pigment to light, temperature and oxidzing agents in the Na2HPO4--citric acid buffer(pH3.
本文研究了葡萄色素在磷酸氢二钠—柠檬酸缓冲体系中（ｐＨ３。
3) Vitis pigment
刺葡萄色素
4) grape skin pigment
葡萄皮色素
1.
The stability of grape skin pigment,which was one of the representative substances of natural pigment-anthocyanin,was studied.
对花青素类天然色素的代表物葡萄皮色素色泽稳定性进行了详细的考察,结果发现Fe3+、pH值是引起葡萄皮色素变色,导致其稳定性变差的主要原因。
5) grape pigment
葡萄皮色素
1.
： The effect of light， heat， PH on the stability of grape pigment was investigated and the quantitative analysis for the heat degradation of grape pigment in different temperature was studied． the result shows that the grape pigment is unstable to PH， heat and light． The heat degradation of grape pigment is a first order reacton kinetics and the degradation reaction activated enerny is 62．6KJ／mol
考察了pH值、光照、温度对葡萄皮色素稳定性的影响，对不同温度下葡萄皮色素的热降解进行了定量分析。
6) Vitis amurensis Rupr
山葡萄色素
补充资料：色素索引活性红147
CAS：71902-16-4
中文名称：色素索引活性红147
英文名称：Colour index reactive red 147
中文名称：色素索引活性红147
英文名称：Colour index reactive red 147
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条