7详情 中文名称：食品添加剂 紫胶红色素 英文名称：Food additive--Lac dye
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... lac dye 紫胶染料 lachrymator 催泪剂 lacmoid 间苯二酚蓝 ...
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虫胶红色素（Lac dye） 该色素是从寄生于豆科、桑科植物上的紫胶虫（Laccifer lacca）的雌虫所分泌的树脂状物质紫胶用稀碳酸钠水溶液萃取，精制而得。
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... 紫胶色酸 laccaic acid 紫胶色素 lac dye 紫胶壳脑醛酸 laccijalaric acid ...
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LAC DYE COLOR 虫胶红色素
Lac dye red 紫胶红
Lac dye ICS 紫胶红色素
lac dye extraction 紫胶红色素提取
Food additive-Lac dye 紫胶红色素
lac acid dye 紫胶染料
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Cotton fabric is cationised by the modifier DT and dyed with the natural Lac dye.
采用改性剂DT对棉织物进行阳离子改性处理，然后用天然虫胶染料对其进行染色试验。
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Extraction methods of natural lac dye as well as its application to silk and cation modified cotton are discussed.
介绍虫胶染料的几种提取方法，及其在丝和阳离子改性棉上应用的研究进展。
The dye has been used and eaten for centuries, along with natural cousins lac and kermes (both from insects).
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