【摘要】 本文用6mol/L HCl逐级水解柞蚕丝,用红外光谱检测其水解产物,首次发现作蚕丝按其氨基酸组成,至少含有四层不同的结构。这与传统的把柞蚕丝分为丝胶和丝素两层不同,而是具有多层分层结构。更多还原

【Abstract】 According to the predecessors’ investigations, the tussah silk consists of two layers, sericin and fibroin, from the composition and structure, and it contains two parts, amorphous and crystalline, from the crystalline situation. By successive hydrolysis we hare found that the tussah slik has four layers at least.更多还原