Comparison of extracting sweet potato starch by treatment with acid and alkali;
酸碱处理方式提取红薯淀粉的比较研究
Enzymatic Isolation Procedure for Cornstarch;
酶法提取玉米淀粉工艺研究
Preparation and properties of starch-g-MMA-BA/NR composite;
淀粉-g-MMA-BA/NR复合材料的制备与性能研究
Determination of Lead and Arsenic Contents in Amylum by ICP-AES Methodology;
用ICP-AES方法测定淀粉中铅、砷的含量
Exploration of Iodine and Iodyl ion in Amylum Solution Coloration;
I_2、I~-淀粉溶液显色探究
Research on the increase of the dosage of amylum in ice cream bars with amylase;
用淀粉酶提高雪糕中淀粉用量的研究
The water-oil inverse emulsion was prepared in present of cassava starch and acrylamide with the compounds of span80 and tween80 as emulsifier.
以Span80和Tween80为复合乳化剂,制备了稳定的W/O型淀粉丙烯酰胺反相乳液。
The influences of two kinds of indicators of potassium persulfate and ammonium persulfate-sodium bisulfate on the graft polymerization of acrylic acid onto cassava starch were studied.
详细地研究了淀粉接枝丙烯酸反应过程中 ,两种不同的引发剂过硫酸钾 -亚硫酸氢钠和硝酸铈铵在淀粉接枝丙烯酸共聚反应的影响 ,对一些反应条件如引发剂浓度、反应的温度、单体的浓度、单体的中和度、反应的时间等进行了单因素试验 ,以接枝率 ,单体转化率 ,接枝效率为主要考查目标 ,从而得出试验的最佳条件。
The spuperabsorbent polymers was synthesized acid-acrylate onto cassava starch by orthogonal design.
本文采用正交实验讨论了淀粉接枝丙烯酸合成树脂过程中,引发剂、交联剂、丙烯酸的中和度、单体的用量等因素的影响,同时讨论了产品的耐盐性和受热保水性。
In this experiment, four representative filtration systems, such as ovalbumin, corn starch, SiO2 and diesel oil were chosen to investigate the anti-fouling proper.
本文通过改变纺丝制膜工艺得到两种不同表面结构的聚偏氟乙烯(PVDF)中空纤维超滤膜,一种中空纤维膜外表面光滑,膜孔颈在膜表面,一种中空纤维膜表面相对粗糙,膜孔颈位于膜外表面层下,它们的泡点压力和水通量相当;通过用这两种外表面结构不同的膜过滤卵清蛋白、淀粉、SiO2悬浮液、柴油4种典型体系进行实验,实验结果发现过滤卵清蛋白体系时,这两种不同表面结构的膜耐污染性能基本上相当,过滤其它3种体系时,表面粗糙的膜耐污染性能明显好于表面较光滑的膜。
The grafting of acrylamide onto corn starch by microwave radiation with the rheologic phase reaction was studied.
微波辐射淀粉接枝乙烯基类单体的共聚反应,一般都采用溶液聚合,得到的产物含水量大,产物分离困难[1]。
The effects of the presence of palmitic acid and glycerin, in varying mass fractions on the oxygen and water vapor permeability of corn starch based edible coatings were examined.
研究了添加不同量软脂酸和甘油对淀粉基可食膜的水蒸气透过率和氧气透过率的影响,并用于番茄果实的保鲜试验。
Preparation of A-starch and B-starch from wheat in laboratory, as well as the components and properties of the starches are practiced and studied.
对实验室所制备的小麦A淀粉和B淀粉的组分、性质进行了研究。
Starch,A-starch,B-starch,amylose and amylopectin were prepared from two different kinds of wheat flour and wheat shorts.
对高筋粉和中筋粉及其对应的次粉进行淀粉、A淀粉、B淀粉、直链淀粉和支链淀粉的分离提取,并对提取得到的各淀粉及分级组分进行得率、纯度和基本组分的检测比较,发现次粉打麸粉中淀粉、A淀粉、直链淀粉和支链淀粉的得率,低于相应的面粉中各组分的得率;次粉淀粉的灰分、粗脂肪、粗蛋白含量和淀粉的破损程度(B淀粉除外)均要高于相应的面粉淀粉各组分;次粉总淀粉、B淀粉、直链淀粉和支链淀粉的纯度低于面粉各组分的纯度。