Transgenic Into The Field Of Textiles Silk Mulberry Silk

< p > pgenic has entered the field of textiles from "eating" to "wearing".

Yesterday, the China Textile Engineering Society's clothing and apparel committee reported in Shanghai that it was pferred to the a href= "//www.sjfzxm.com/news/index_c.asp" protein gene < /a > silk, and the related products were fine, soft and skin friendly.

This academic report will be undertaken by the city clothing research institute and Shanghai project, with the theme of "effective integration of art and technology".

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< p > silkworm silkworm is domesticated, silk fiber has become a kind of biomass raw fiber. Now, through genetic engineering modification, we can achieve the super value application of this natural fiber resource.

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Under the support of national bioengineering major project, China completed the first silkworm genome map in 2003, and completed the fine genome map of silkworm in 2008. The genome sequencing of silkworm has provided the foundation for the construction of genetically modified mulberry silk project in 2008.

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< p > < < a > href= > //www.sjfzxm.com/news/index_c.asp > > new textile material > /a > development trend. Professor Yu Jianyong, vice president of the Chinese Academy of engineering and vice president of Donghua University, introduced pgenic silk with spider protein gene mulberry silk and colored silkworm silk.

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< p > for example, the embedding of a href= "//www.sjfzxm.com/news/index_c.asp" > /a > in the silk protein gene of Bombyx mori silk fibroin can make the silk protein contain a certain amount of spider silk protein, and change and enhance the performance of traditional silk.

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< p > > China's advanced research institutes have developed a variety of colorful mulberry silk varieties. Yellow varieties were introduced before 2009, and yellow, green and red colors have been produced since 2009. Soochow University, from the silk Township, is jointly promoting the industrialization of colored silk and its application with enterprises.

Yu Jianyong also said that at this stage, the color silk still faces the technical bottleneck of insufficient color fastness, and all kinds of colors are not durable.

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< p > recently, the National Silk and silk development special fund project, "the industrialization research of short process Silk Reeling Technology", was undertaken by Zhejiang Sci-Tech University and Huzhou Da Dong Wu silk Co., Ltd. through acceptance.

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< p > The aim of this project is to solve the problem of repeated dryness, redrying, rewinding and rewinding of reeling and rewinding process in reeling and reeling process. The key technology of reeling and rewinding is studied and developed, and a short process silk reeling process and an industrial production line are developed.

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< p > during the project implementation period, 4 authorized utility model patents were applied, and 4 invention patents were applied.

At the same time, the project has been innovating in short process reeling technology and dual infrared tube drying system, and is in the leading level of international similar technology.

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