摘要
Acid-Extraction of pectin from soybean hull was studied.The effects of temperature,pH<ratios of soybeau hull to extraction solvent,extraction time on the yields of soybean hull pectin prepared were measured.The result shows that optimized conditions are extraction temperature 85℃,pH=1.5and ratios of soybean hull to extraction solvent is 1∶8 and extraction time is 30 min.
Acid - Extraction of pectin from soybean hull was studied. The effects of temperature, pH 〈 ratios of soybeau hull to extraction solvent,extraction time on the yields of soybean hull pectin prepared were measured. The result shows that optimized conditions are extraction temperature 85℃, pH = 1.5and ratios of soybean hull to extraction solvent is 1：8 and extraction time is 30 min.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2005年第5期689-690,共2页
Chemical Research and Application
关键词
大豆种皮
果胶
提取工艺
soy hull
pectin
acid - extraction
