Pumpkin polysaccharide is a functional component with important biological activities and a broad development prospect.

南瓜多糖是一类具有重要生物活性的功能性成分，其具有广泛的开发前景。

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Sericulture is one of the supporting industries for local agriculture products with special characteristics, and possesses very broad development prospect.

昭通市地处云南省北部山区，蚕桑产业作为当地农特产品支柱产业之一，有着非常广阔的发展前景。

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It is a product having broad development prospect due to no generating of toxic nitrosamine. There is a trend that NS will become a substitute for accelerator NOBS, DIBS, DZ.

橡胶促进剂ns不产生毒性物质亚硝胺，是一种很有前途的产品，有替代目前常用的促进剂nobs、DIBS及DZ等趋势。

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