蚕沙资源的综合开发及利用探析

Analysis on Exploitation and Multipurpose Use of Silkworm Excrement Resource

蚕沙中含有多种有用的化学成分,其用途广泛、开发和利用前景广阔,从蚕沙中可以提取叶绿素、果胶、植醇、叶蛋白等多种化学物质。简介了蚕沙的化学组成和保存方法,详细论述了从蚕沙中提取叶绿素、果胶、植醇、叶蛋白等物质的工艺流程、应用现状及研究进展,最后得出开发蚕沙资源应该变单一提取个别产品为分级提取多种产品,不但可以保护环境、节约资源,还可大大提高蚕沙的综合利用价值,产生可观的经济效益。

There were many chemical ingredients in silkworm excrement. The development and utilization of silkworm excrement had a broad prospect. Chlorophyll, pectin, leaf- protein, etc. could be extracted from silkworm excrement. In this paper, at first the chemical composition and conservation methods of silkworm feces were described briefly. Secondly, the progress of research and the extraction technology of chlorophyll, pectin, leaf - protein, etc. from silkworm excrement were also studied in detail. Finally, the means on exploitation and multipurpose use of silkworm excrement resource were suggested, which was feasible and economical.