Pectin is a biopolymer that has numerous useful purposes in food and beverage industry, cosmetic products and pharmaceutical fields. One of the important properties of pectin is its bioadhesive properties. Native pect...Pectin is a biopolymer that has numerous useful purposes in food and beverage industry, cosmetic products and pharmaceutical fields. One of the important properties of pectin is its bioadhesive properties. Native pectin provides fair bioadhesive properties that can be improved by modification of pectin structure. The immobilization of thiol groups on polymer can significantly improve the bioadhesive properties due to in situ cross-linking between thiol groups of polymer and mucin [1].展开更多
Based on results of single factor experiments,analytical levels for three additives were established and experimental scheme was designed by central composite of response surface methodology(RSM) with the software of ...Based on results of single factor experiments,analytical levels for three additives were established and experimental scheme was designed by central composite of response surface methodology(RSM) with the software of Design-Expert 7.1.6.Funnily,we got the SA-CS blending fiber with a strength of 13.56 cN/tex,should be spun at the conditiongs as follows: The mass dosage of SA to the polysaccharide was 48.89%,the temperature of the water bath was 58.57℃,and the response time was 29.31 minutes.,and in the predict model,the result shows as 13.5688cN/tex,compared the later with the former,it has the error of 0.064%.展开更多
文摘Pectin is a biopolymer that has numerous useful purposes in food and beverage industry, cosmetic products and pharmaceutical fields. One of the important properties of pectin is its bioadhesive properties. Native pectin provides fair bioadhesive properties that can be improved by modification of pectin structure. The immobilization of thiol groups on polymer can significantly improve the bioadhesive properties due to in situ cross-linking between thiol groups of polymer and mucin [1].
文摘Based on results of single factor experiments,analytical levels for three additives were established and experimental scheme was designed by central composite of response surface methodology(RSM) with the software of Design-Expert 7.1.6.Funnily,we got the SA-CS blending fiber with a strength of 13.56 cN/tex,should be spun at the conditiongs as follows: The mass dosage of SA to the polysaccharide was 48.89%,the temperature of the water bath was 58.57℃,and the response time was 29.31 minutes.,and in the predict model,the result shows as 13.5688cN/tex,compared the later with the former,it has the error of 0.064%.
