说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 蛋氨酸羟基类似物游离酸
1)  bioefficacy
蛋氨酸羟基类似物游离酸
1.
Knowing the relative bioefficacy of MHA-FA is an important precondition to cost-effective purchasing, feed formulation, animal production.
目前市场上有两种常用的蛋氨酸产品:固体蛋氨酸和液体蛋氨酸羟基类似物游离酸
2)  HMTBA
蛋氨酸羟基类似物
1.
Inhibition Efficacy of HMTBA Against Major Enteric Pathogens Compared with Other Organic Acids in vitro;
蛋氨酸羟基类似物和有机酸化剂对主要肠道病原菌体外抑菌效果的比较
2.
Inhibition efficacy of HMTBA against major enteric pathogens compared with other antibacterial substances in vitro;
蛋氨酸羟基类似物(HMTBA)和酸化剂、抗生素对肠道病原菌的体外抑制对比试验
3)  methionine hydroxy analogue
蛋氨酸羟基类似物
1.
Study on bioefficacy of methionine hydroxy analogue relative to methionine in Peking duck;
北京鸭蛋氨酸羟基类似物相对蛋氨酸生物学效价的研究
2.
Application of Methionine Hydroxy Analogue in Ruminant Production;
蛋氨酸羟基类似物在反刍动物中的研究与应用
3.
On the basis of the research in methionine requirement ofgrowing Peking ducks, the bioefficacy of methionine hydroxy analogue relative to methionine wasevaluated at nontoxic or toxic supplemental levels and the toxicity mechanism of methionine and itshydroxy analogue were discussed from the points of regulation of feed intake, oxidative damage, andDNA methylation.
本论文通过三个试验在研究确定生长后期北京鸭蛋氨酸需要量的基础上从非毒性添加水平和毒性添加水平两角度研究了北京鸭蛋氨酸羟基类似物相对于蛋氨酸的生物学效价。
4)  MHA
蛋氨酸羟基类似物
1.
A3×4 factorial randomized grouping design was used to investigate effects of betaine and methionine sources (DL-methionine and MHA-FA), 144 4-week-old health Arbor Acre broilers were randomly divided into 12 groups with 4 replications and each treatment had 3 chickens.
在笼养条件下,对试鸡进行急性热应激试验,试验共进行1周,测定和评价甜菜碱、DL-蛋氨酸和液态蛋氨酸羟基类似物(MHA)及不同添加水平在急性热应激下对肉鸡生产性能的影响。
2.
) and methionine hydroxy analogue (MHA) (35g /d·buffalo) were respectively supplemented to basal diet (the control group) in order to study the effects of CS, CrP and MHA on lactating performance and serum physio-biochemical indices of lactating buffalo.
采用4×4拉丁方设计, 试验分4期, 4个日粮处理组分别为对照组、半胱胺(CS) 处理组(10mg/d·kg体重)、有机铬(CrP) 处理组(0 8mg/kg精料) 及蛋氨酸羟基类似物(MHA) 处理组(35g/d·头), 研究CS、CrP和MHA对水牛产奶量、乳成分及血液生理生化指标的影响。
5)  2-hydroxy-4-(methylthio) butanoic Acid
液体蛋氨酸羟基类似物
6)  serine protease homolog
丝氨酸蛋白酶类似物
1.
A partial fragment of the serine protease homolog of crayfish(Procambarus clarkii)was amplified by degenerate PCR.
设计简并引物,PCR扩增了克氏原螯虾(Procam barus clarkii)丝氨酸蛋白酶类似物基因的部分序列,通过与GenBank登录的序列进行比对,结果显示该序列编码的氨基酸与其他物种的丝氨酸蛋白酶类似物氨基酸序列有较高的同源性。
补充资料:蛋氨酸羟基类似物
分子式:
CAS号:

性质: 又名艾立美,液态羟基蛋氨酸。为深褐色黏液,含水量约12%。有硫化物的特殊气味。密度1.23g/cm3。MHA是以单体、二聚体和三聚体组成的平衡混合物,其含量分别为65%,20%和3%。MHA用化学法合成。用丙烯醛和甲硫醇催化加成为甲硫基甲醛,再与氢氰酸催化合成2-羟基-4-1甲硫基丁腈,然后在硫酸过量的条件下反应生成2-羟基-4-甲硫基丁酸。与蛋氨酸相比,生产路线短,少用原料,副产物少,整个生产过程在液态下进行,便于物料输送。因而该产品节省能源,投资少,成本低,具有竞争力。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条