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It is reported that apple polysaccharide can prevent colon cancer growth and impede colon cancer progression. Apple oligosaccharide was prepared by the combination of alkaline hydrolysis and enzymolysis of apple polysaccharides, and purified by anion column chromatography. The aim of this study is to explore the effect of apple oligosaccharide on the(More)
Digital planning is the combination of traditional planning theories and modern information technology. It is a brand-new planning concept, as well as an essential component in digital urban planning. The digitalization of public security information management, which is a complicated and systematic construction, is one of the trends during the whole(More)
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