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Processing Technology of Soybean Proteins Adhesion for Duplex Paper(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2009年04期
Page:
723-726
Research Field:
Publishing date:

Info

Title:
Processing Technology of Soybean Proteins Adhesion for Duplex Paper
Author(s):
YUAN Chao; YANG Guang; YANG Bo; GENG Wei-wei
Institute of Food Science，University of Shanghai for Science and Technology，Shanghai 200093，China
Keywords:
Duplex paper; Adhesion strength; Soybean protein
PACS:
TQ430.6
DOI:
10.11861/j.issn.1000-9841.2009.04.0723
Abstract:
Optimum techniques condition of urea-modified soy proteins isolate(SPI)on duplex papers were investigated.The research took soybean proteins as the raw material，which was modified by urea and then glued with duplex papers.Orthogonal test was carried out to further optimize the conditions as follows：concentration of urea 3 molL-1，content of SPI 10%，reaction temperature 40℃，reaction time 5 h，and adhesion strength is 69.5125 Ncm-2.Mono0factor test and orthogonal test showed that the concentration of urea have greater impact on adhesion strength than the content of SPI and the reaction temperature.Under the optimized conditions，the strength of soybean proteins adhesion greatly enhanced.

References:

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Last Update: 2014-09-24