化学(http://www.maoyihang.com/sell/l_9/)名称:丝胶粉水解,蚕丝提取
丝胶是包覆在蚕丝丝质外层的胶体蛋白质。
外观:白色*微黄色粉末
干燥失重:≤5%
炽灼残渣:≤4.0%
PH值:5.0-7.0
总氮:≥14%
包装(http://www.maoyihang.com/sell/l_12/):桶,袋
丝素蛋白应用特性:1.丝胶中丝氨酸和天门冬氨酸等极性侧基氨基酸极高。是一种亲水基团极丰富的蛋白质。由于丝胶中具有亲水性极性的氨基酸达75%左右,尤以含量占近30%的丝氨酸其吸湿性要比甘油强50倍,故丝胶作为化妆品原料(http://www.maoyihang.com/sell/l_9/)及化纤涂层原料有非常优异的吸湿、保湿、透气功能和抗微生物
![IPTG1-1](https://www.maoyihang.com/file/upload/202107/23/152258871101.jpg)
![IPTG1-1](https://www.maoyihang.com/file/upload/202107/23/152258871101.jpg)