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- Keywords alkalic protease;dechromed chrome shavings;collagen hydrolysate;physical and chemical properties; 2709碱性蛋白酶;脱铬革屑;胶原水解产物;理化特性;
- dechromed chrome shavings 脱铬革屑
- Chrome cake is a solid by-product after enzyme treatment of chrome shavings and creates grow-green sticky paste. 铬饼是废铬屑用酶处理后的副产品,铬饼可以生产环保胶黏液。
- The experiments show that sulfuric acid, formic acid and phosphoric acid can hydrolyze chrome shavings. 实验表明:硫酸、甲酸、磷酸均可水解铬鞣革屑。
- Gelatin isolated during the processing of chrome shavings, can be enzymatically crosslinked to give products with improved physical properties. 摘要铬饼中的凝胶在酶化后交联得到的产物有较好的物性。
- The hydrolyzing method of chrome shavings and the applying method of hydrolyses in the tanning process were studied in this paper. 本文探讨了水解铬鞣革的方法和水解物在皮革鞣制中应用的可能性。
- The processes for preparing collagen and collagen hydrolyzate from chrome shavings have been summarized in the present paper. 本文对从铬鞣革屑中提取胶原及其降解产物的方法进行了综述。
- The present methods of extracting collagen products from chrome shavings home and abroad were summarized, and some improvements on the existent problems were introduced. 综合论述国内外从铬革屑中提取胶原蛋白脱铬的研究方法,并对存在的一些问题提出改进措施,以期进一步高值转化皮革废料,为胶原蛋白的开发利用奠定理论基础。
- Application of Chrome Shavings in Tanning Process 铬鞣革屑在鞣制中应用的研究
- Development of Reusing Chrome Shavings 利用铬鞣革屑的研究进展
- Study on high-value-use of chrome shavings 铬革屑的高值利用研究
- Dechroming of Chrome Shavings by Oxidation 含铬废革屑氧化脱铬方法的研究
- Hydrolysis of chrome shavings with a neutral protease 中性蛋白酶水解铬革屑的研究
- Keywords leather chrome shavings gelatin hydrolysate protease; 皮革;铬鞣革屑;明胶;水解蛋白质;蛋白酶;
- Chemical Modification of Hydrolysate Protein Extracted from Chrome Shavings 水解蛋白质化学改性
- Two step processing for chrome shavings with MgO and alkaline protease 氧化镁和碱性蛋白酶两步法处理废铬革屑
- A new razor gives a close shave. 新刀片刮得很乾净。
- Buddhist priests shave their heads. 和尚都剃光头。
- A sharp razor gives a close shave. 剃刀锋利刮得就乾净。
- Formaldehyde modification of hydrolysate protein obtained from chrome shavings 废革屑水解蛋白质的甲醛改性研究