摘要
考察了工业水解蛋白质量分数、温度以及不同添加物(玉米淀粉、十二烷基硫酸钠、硫酸锌)对于蛋白溶液发泡性能和泡沫稳定性的影响。采用混料均匀设计实验法探究发泡材料的组成。结果表明,当工业水解蛋白为15.5%,玉米淀粉为10.0%,十二烷基硫酸钠为3.2%,硫酸锌为2.0%,水为69.3%时,发泡溶液的发泡能力和泡沫的稳定性最好,发泡倍数16.7倍,泡沫半衰期在6 h以上。
The influence of protein solution＇s foaming property and foam stability were investigated by different mass fraction of industrial protein hydrolysate,temperature and kinds of additives（ corn starch,sodium dodecyl sulfate and zinc sulfate）. With the method of uniform design experiment,take industrial protein hydrolysate,zinc sulfate,sodium dodecyl sulfate,zinc sulfate and water as main ingredients. The result showed that industrial protein hydrolysate is 15. 5%,corn starch is 10. 0%,sodium dodecyl sulfate is3. 2%,zinc sulfate is 2. 0% and water is 69. 3%,the foaming ability and foam stability of foaming solution are best,the foaming times is 16. 7 times,the half-life of foaming is above 6 h.
作者
王亭凯
商照聪
倪晓芳
张长波
薛晓康
WANG Ting-kai;SHANG Zhao-cong;NI Xiao-fang;ZHANG Chang-bo;XUE Xiao-kang(Shanghai Research Institute of Chemical Industry-Co.,Ltd.,Shanghai 200000,China;Shanghai Tianke Detection Co.,Ltd.,Shanghai 200000,China;Industry（Soil Pollution Repair）Product Quality Control and Technical Lab.Evaluation,Shanghai 200000,China)
出处
《应用化工》
CAS
CSCD
北大核心
2018年第6期1200-1203,共4页
Applied Chemical Industry
基金
上海张江国家自主创新示范区专项发展资金重点项目(201701-PTC1085-019)
上海市科学技术委员会科研计划项目(17DZ2290800)
上海市经济和信息化委员会专项资金项目(XC-ZXSJ-02-2016-18)
关键词
发泡材料
发泡能力
泡沫稳定性
均匀设计实验
foaming material
foaming ability
foam stability
uniform design experiment
