The results showed that the SPI made in China was higher than the imported product in ash content and emulsion ability,but lower in enthalpy of denaturation and molecular weight.

• 与进口的大豆分离蛋白相比，国产的大豆分离蛋白灰分较高，乳化能力较高，热变性时热焓较小，分子量较小；