Research on optimization of amylose-n-decanol complex preparation by response surface methodology
PAN Hui-hui
YAN Yi-zhe
LIN Hai
SHI Miao-miao
YANG Liu-zhi
LIU Yan-qi
Abstract：Amylose-n-decanol complex was prepared by solvent method with B-type crystallite potato to amylose and n-decanol as raw material.The effects on complex synthesis process by the three factors of ethanol concen-tration,the ratio of quality and volume of amylose to n-decanol,crystallization temperature were discussed. The quadratic polynominal model was established.On the basis of single factor test,the optimum complex syn-thesis process was obtained through Box-Behnken experimental design.The results showed that the optimum complex synthesis process of amylose and n-decanol was additive amount of ethanol concentration 7 .80%,the ratio of quality and volume of amylose to n-decanol (gL)1 02.6,crystallization temperature 55 ℃.The degree of crystallization of amylose-n-decanol complex forecasted will be to 63.25%.Under this condition,the products crystallinity on average achieved from verification test is 62.97%,and the model reliabitily is good.
Keywords：amylosen-decanolV-type complexresponse surface methodology
Publication Date：2016-10-31
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 16-23 )