蚕沙,中药名。为蚕蛾科昆虫家蚕Bombyx mori Linnaeus幼虫的干燥粪便。育蚕地区皆产,以江苏、浙江、四川等地产量最多。6~8月收集,以二眠到三眠时的粪便为主,收集后晒干,簸净泥土及桑叶碎屑,生用。
蚕沙叶绿素铁钠盐的制备研究_生物工程毕业论文_毕业论文天下网 关键词:蚕沙;叶绿素;叶绿素铁钠 [gap=1338]Keywords: Silkworm excrement; Chlorophyll; Sodium-Iron- Chlorophylln
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The dried silkworm feces is presented a small columned granule of massiness and uniformity which is black or blackish green.
干燥的蚕沙呈小圆柱型颗粒,坚实,均匀,色黑或墨绿。
参考来源 - 蚕沙生物碱化学成分研究It has important realistic and social meaning in this article about studying on integratively utilizing silkworm faeces and impoldering farm produce.
本课题在研究蚕沙的综合利用、农副产品开发方面具有重要的现实意义和社会意义。
参考来源 - 利用蚕沙制备叶绿素铜钠盐及其中有效成分的提取The silkworm excrement contains 0.8~1.2% chlorophyll , Chlorophyll is one of the most extensive existing natural pigments in the earth, and it is usually stored in the green plant. Chlorophyll belongs to the group of the porphyrin compound.
蚕沙中含有丰富的叶绿素,可达到0.8~1.2%,叶绿素是地球上分布最广的天然色素之一,主要存在于绿色植物中,在植物或微生物的光合作用中起重要作用。
参考来源 - 蚕沙叶绿素锌钠盐的制备研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以蚕沙为原料,对提取果胶的方法进行研究。
A way of extracting pectin, which USES silkworm as the raw material, is studied by this paper.
你知道怎么拯救,怎么蚕沙,怎么接受,怎么给予。
干燥的蚕沙呈小圆柱型颗粒,坚实,均匀,色黑或墨绿。
The dried silkworm feces is presented a small columned granule of massiness and uniformity which is black or blackish green.
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