1) bleached shellac
漂白虫胶
2) bleached shellac
漂白虫胶片
5) bleached lac
漂白胶
1.
Study on the effect of the mango treated with natural preserver of bleached lac;
漂白胶天然保鲜剂对芒果保鲜效果的研究
6) bleached shellac
漂白紫胶
1.
The structure difference of seedlac originated at home and abroad was introduced in detail in this paper, as well as the present manufacture process of the series downstream products of seedalc were also carried out, such as lac wax, lac dye, aleuritic acid and bleached shellac.
综述国内外紫胶结构的差异,紫胶深加工产品紫胶蜡、紫胶色素、紫胶桐酸、漂白胶的国内外生产技术及工艺;阐述紫胶改性、漂白机理、漂白紫胶脱氯技术及紫胶新应用领域等国内外紫胶深加工技术研究及发展趋势;最后,提出紫胶深加工技术研究的方向和建议。
2.
The bleached natural shellac product with low chlorine content was prepared by means of catalytic hydrogenation of the bleached shellac in the presence of Ni-Fe binary-metal catalyst and hydrogen.
制备和表征了在食品及制药业中广泛使用的天然低氯漂白紫胶。
3.
In this research, SiOx, a kind of nano-powder material, was introduced for the first time in bleached shellac preservatives (BSP).
因此,进一步加强紫胶应用的研究,开展漂白紫胶水果保鲜剂的研制具有十分重要的意义。
补充资料:白虫胶
分子式:
CAS号:
性质:俗名白洋干漆。由将虫胶溶解于热纯碱溶液后,经滤去杂质、漂白、沉淀而制得的白色块状或棒状固体。主要成分是光桐酸(9,10,16-三羟基软脂酸)的脂类。不溶于水,溶于乙醇和碱性溶液;微溶于烃类和酯类。受热能软化。在较高温度时会分解。有些商品含水分25%~30%。主要用于制木材用途料(虫胶清漆),可使表面光亮,并改进绝缘性能。也用于纸张的烫字、呢帽的上浆等。
CAS号:
性质:俗名白洋干漆。由将虫胶溶解于热纯碱溶液后,经滤去杂质、漂白、沉淀而制得的白色块状或棒状固体。主要成分是光桐酸(9,10,16-三羟基软脂酸)的脂类。不溶于水,溶于乙醇和碱性溶液;微溶于烃类和酯类。受热能软化。在较高温度时会分解。有些商品含水分25%~30%。主要用于制木材用途料(虫胶清漆),可使表面光亮,并改进绝缘性能。也用于纸张的烫字、呢帽的上浆等。
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