Abstract:研究和比较了牛乳中α＿ｓ－酪蛋白和β－酪蛋白的酸凝性质和酶水解性质，指出牛乳中α＿ｓ－酪蛋白的大量存在是造成不易消化的根本原因。

Abstract:Peanut dregs were hydrolysed by protease treatment.The concentrations ofsubstrate and enzyme and the reaction time were studied.Peanut protein milk was prepared under the optimum conditions.

Abstract:在静态混合环流式反应器内，发现高表现粘度的黄原胶水溶液中（７．０～８．０Ｐａ·Ｓ），ＳＬ型静态混合器对提高ｋ＿Ｌα比ＳＫ型有利。经黄原胶发酵试验，最终发酵液胶浓平均３．０２％，反应器电耗６６２０ｋｗｈ／ｔ胶。在剪切速率约为２００ｓ￣（－１）的高剪切区内进行气液混合，有利于气液固之间的质量传递和能耗的降低。

Abstract:The microemulsion systems consisting of surfactants(ionic and nonionic),oil(methyl stearate),sucrose water solution and alcohol were studied thermodynamically bymeans of pseudo-tertiary phase diagram to determine the standard free energy for alcoholtransf

Abstract:The effect of chemical equilibrium,reaction rate and selection caused by organicsolvents in enzymatic catalysis were discussed with the concept of solvation, The rule ofsolvation on phospholipase D catalysis was found through testing 24 kinds of organic s

Abstract:以硫酸二乙酯（ＤＥＳ）诱变处理黄色短杆菌（Ｂｒｅｖｉｂａｃｔｅｒｉｕｍｆｌａｖｕｍ）ＸＱ５１２２，得到突变株Ｖ３－３６＜Ｌｅｕ￣１、α－ＡＢ￣ｒ、ＡＨＶ￣ｒ），在１０％葡萄糖培养基中可积累２．３％Ｌ－缬氨酸。以亚硝基胍（ＮＴＧ）诱变Ｖ４－１５３，得到一株突变株（Ｌｅｕ￣１、α－ＡＢ￣ｒ、ＡＨＶ￣ｒ、２－ＴＡ￣ｒ），再进行单菌落分离，得到突变株ＺＱ－２，能在培养基中积累Ｌ－缬氨酸４．２％～４．５％，最高达５．５７％．

Abstract:The application range,wrap angle and calculation are revised.The calculationformula of minimun driven wheel wrap angle and the corresponding function graph are introdused in this paper,which make the ckeck of sliding condition simplified. It is usefulfor

Abstract:According to the specialties of the agitating process in the fermenters with aeration the characteristics and shortage of the conventional Rushton turbines are analysed.The advanced axial flow turbines with the advantages of high efficiency and low energy

Abstract:The basic theory of inteiligent winder overlapping breaker is discussed and therelated computer program hardward were designed.

Abstract:The machenism and nature of emergence and evolution of the consumer desireare discussed.The person(P)and the environment(E) effects in the Field Theorv described by K. Lewin are important in the research of consumer desire.The necessity of theconsumer des

Abstract:讨论了重特征方程Ｌ＿ｐｕ＝ｕ＿ｘｘ－ｘ￣２ｕ＿ｔｔ＋ｐｕ＿ｔ＝０的广义混合问题，即在曲线ｔ＝μ（ｘ）上给出初始条件。文中证明了对一切实数ｐ，广义混合问题的解都是存在唯一的。