搜索结果: 1-6 共查到“工学 zein”相关记录6条 . 查询时间(0.068 秒)
Effect of microwave modification on mechanical properties and structural characteristics of soy protein isolate and zein blended film
protein film protein modification breaking strength fracturing distance structural characteristics
2016/5/11
Soy protein isolate (SPI) and zein were blended at different ratios, and native and microwave-modified films were prepared at pH 12 in an ethanol/water (20 : 80) mixture. The effect of the...
Morphological and Structural Characteristics of Zein Biofilms with Added Xanthan Gum
zein biofilms xanthan gum morphological properties structural properties
2010/8/11
Morphological and structural characteristics of zein-based biofilms have been studied in this work. The sorbitan component in the control formulation of the film was substituted with xanthan gum at co...
Biological Availability of Docosahexaenoic Acid from Fish Oil Encapsulated in Zein-Coated Porous Starch Granules in Rats
zein capsule DHA
2009/7/8
The investigation was designed to study whether DHA in fish oil encapsulated in porous starch granules coated with water-insoluble corn protein, zein, can be utilized during passage through the gastro...
Antihypertensive Effect of Enzyme-Treated Zein in Stroke-Prone Spontaneously Hypertensive Rats
thermolysin Proleather SHRSP
2009/7/8
Zein was treated by thermolysin and Proleather, the latter a mixture of proteinases from Bacillus sp. The corresponding products were called SD-ZT and DA-Pro, respectively, The hydrolysates resulting ...
Properties of Plasticized-Zein Film as Affected by Plasticizer Treatments
zein biodegradable film mechanical properties
2009/6/18
Corn-zein is a protein polymer promising as a biodegradable food packaging film to overcome environmental pollution caused by the use of non-degradable petroleum-derived plastics. However, the brittle...
zein静电纺丝的过程优化和直径预测模型
静电纺丝 玉米醇溶蛋白 响应面法 Box-Behnken设计
2010/4/19
以冰乙酸为溶剂，对玉米醇溶蛋白（zein）进行静电纺丝，用扫描电镜观察zein纤维的形态。利用响应面法中的Box-Behnken设计，选取zein质量分数、电场强度和挤出率3个主要因素作为影响因子，以zein纤维直径作为考察对象，通过回归分析建立了二次多元回归模型。结果表明：zein质量分数对纤维直径的影响最为显著，其次是电场强度和挤出率的交互项；模型预测的纤维直径与真实值能较好的拟合，说明该模型...