奶牛β-酪蛋白,Holsteinβ-casein
1)Holsteinβ-casein奶牛β-酪蛋白
英文短句/例句

1.Cloning of Bovine β-Casein Gene and Its Sequential Analysis奶牛β-酪蛋白基因的克隆及序列分析
2.Separation and Purification of Cows' Milkβ-,κ-Caseins牛奶中β-酪蛋白和κ-酪蛋白的分离纯化
3.CLONING AND SEQUENCING ANALYSIS OF BUFFALO β- CASEIN PROMOTER奶水牛β-酪蛋白启动子的克隆及其序列分析
4.Detection of β-Casein in Bovine Mammary Epithelial Cells;牛乳腺上皮细胞中β-酪蛋白的检测
5.Separation of α_s - and β-Caseins from Milk牛乳中α_s-、β-酪蛋白组分的分离
6.Separation of casein and lactose from the milk牛奶中酪蛋白和乳糖的分离方法研究
7.Molecular cloning and sequence analysis of the promotor of buffalo β-casein gene水牛β-酪蛋白5′启动区的克隆和序列分析
8.Effects of pulsed electric fields (PEF) on the functional properties of casein脉冲电场对牛奶酪蛋白功能性质的影响
9.a water-base paint made with casein (which is a protein precipitated from milk).用酪蛋白做的一种水基漆(牛奶中沉淀出来的蛋白质)。
10." Casein, or "cheese painting, "is a medium in which pigments are tempered with the gluey curd of cheese or milk precipitate. "酪蛋白颜料画的颜料是把颜料与奶酪的胶质凝乳,或牛奶沉淀物混合。。
11.Cloning of Bovine Beta-Casein Gene and Construction of the Expression Vector in Bovine Mammary Gland牛乳腺β-酪蛋白基因的克隆及其表达载体的构建
12.Construction of Targeting Vector for the Human GDNF cDNA Knock-in at the Cattle Beta-casein Locus人gdnf基因的克隆及牛β-酪蛋白基因座定位整合载体的构建
13.Effect of Essential Amino Acid Concentration on the Gene Expression of Casein α_(s1) in the Mammary Gland of Dairy Cow;必需氨基酸浓度对奶牛乳腺酪蛋白α_(s1)基因表达的影响
14.Effect of Genotype Combination of κ-casein Gene on Milk Production Traits in Holsteins荷斯坦牛κ-酪蛋白基因两SNPs位点基因型组合对产奶性状的影响
15.albumin occurring in milk.含于牛奶中的白蛋白。
16.Ovalbumin, which is the chief ingredient of egg white, and casein, the major protein in milk, are two common examples.卵清蛋白(卵白的主要成分)和酪素(牛奶中主要的蛋白质)是两个普通的例子。
17.Study on the Separation of a-Casein and β-Casein from Yak Casein and Nutritional Evaluation of β-Casein Formula Powder;干酪素酪蛋白组分分离技术及β-酪蛋白配方粉的营养评价研究
18.A souffl usually made with cheese and bread crumbs.蛋白乳酪酥通常由乳酪和面包屑制成的蛋奶酥
相关短句/例句

bovine β-casein gene奶牛β-酪蛋白基因
3)milch cow casein奶牛酪蛋白
1.Studies on the enzymatic technology and Ion- exchange purification of phosphopeptides from yak and milch cow casein;牦牛与奶牛酪蛋白制备CPPs的酶工艺优化及其离子交换纯化研究
4)bovine β-casein牛β-酪蛋白
1.8kb bovine β-casein gene 5 regulatory region containing promoter, intron-1 and 5 untranslated region of bovine β-casein mRNA as well as known regulatory elements was obtained by PCR and DNA splice.从奶牛乳腺组织中提取基因组DNA,以其为模板,PCR扩增β-酪蛋白基因5`端-1685bp~+265bp,+245bp~+2014bp两段序列,分别连在pMD18-T载体上,组装成质粒pT-1950,pT-1769,经过核苷酸序列测定,证实与GENEBANK中发表的牛β-酪蛋白的基因序列基本相同。
5)buffalo beta-casein水牛β-酪蛋白
1.A pair of primers was selected to amplify the 5′-regulation segment of buffalo beta-casein gene,which referred the beta-casein gene sequence of bovine,ovine and goat.水牛β-酪蛋白是水牛奶中最重要的蛋白质之一。
6)bovine β-caseie牛乳β-酪蛋白
延伸阅读

β-酪蛋白分子式:CAS号:性质:通常是指由牛乳腺分泌的磷蛋白之一,是酪蛋白中含量仅次于α-酪蛋白的重要组分,它占酪蛋白的22%以上,占奶中总蛋白量25%以上。β-酪蛋白可从市售酪蛋白,在pH值4.4,2℃时有较大溶解度而与α-酪蛋白分离或用电泳法分离制纯晶。它含有209个氨基酸残基,分子中有5个磷酸基。分子量24 000。产品呈白色粉末,水中溶解度:2mg/ml。至今已发现β-酪蛋白有七个变异型,即A1、A2、A3、B、C、D、E。在碱性条件下电泳,泳动速度依次为A1=A2=A3>B>D,E>C;在酸性条件下为:C>B=D>A1=E>A2>A3。在所有牛种中,以A变异型出现频率为最高。如以A2为对照,则A1在67位上由Pro变为His;A3在106位由His变成Gln;B在67、122位由Pro→His,Set→Arg;C在37位由Glu变为Lys,67位由Pro变为His;D在13位Ser变为Lys;E在36位Glu变为Lys。在干酪的生产中,干酪的特有风味与β-酪蛋白的分解有关。此外可作为生化试剂。