色素添食技术在彩色茧生产中应用的研究进展

利用色素添食技术生产家蚕彩色茧,存在着三大需要攻克的难题。第一是色彩的深度、纯度如何提高的问题;第二是提高彩色茧的色牢度问题;第三是彩色茧色彩种类如何丰富的问题。经研究发现,利用色素添食技术生产家蚕彩色茧,其彩茧的深度、纯度以及色牢度与色素、蚕品种、添食方法、环境有直接的关系,色素的有效成分高低、浓度大小等起决定因素。

The Up to Date Processes for utilization which People Add Pigment to the Silkworm Food to Produce Colorful Cocoon

The technology of colorful reeling cocoon silk is being three difficult problems in which people add pigment to the silkworm food. The first is how to raise colorific deepness and purity. The second is raise the fastness of a color. The third is how to enrich color species of colorful cocoon silk. This three problems were studied and discussed in this paper. People using add pigment to the silkworm for colorful cocoon. The result indicated colorific deepness, purity and fastness of a color have many affiliations with pigment, species of silkworm, method of add food and circumstance. Availability ingredient of pigment and concentration of pigment is its decisive impact.