1)DL-met-CuDL-蛋氨酸铜
2)copper DL-methionineDL-蛋氨酸螯合铜
3)DL-methionineDL-蛋氨酸
1.Effects of Alimet and DL-methionine on growth performance in broilers fed corn-soybean-cottonseed meal basic diets;Alimet和DL-蛋氨酸对饲喂玉米—豆粕—棉籽粕日粮的肉仔鸡生产性能影响的比较研究
2.During four periods,the goats were feed respectively 0,4,6,8 g DL-methionine in rumen.为研究DL-蛋氨酸对瘤胃消化代谢的影响,本试验选取4只体重约30 kg,装置永久性瘤胃瘘管的槐山羊,采用4×4拉丁方设计,在4期试验中分别经瘤胃投饲0(对照组)、4、6、8 g/d。
3.Two experiments were conducted to compare the effect of Alimet(r) feed supplement(88% Hydroxy-Methylthio-Butanoic Acid (HMTB)and DL-methionine(99% DLM)on muscle deposition and muscular color of broilers fed corn-soybean-rapeseed meal diets(Trial 1)or corn-soybean-cottonseed meal diets(Trial 2).通过两个试验比较了在玉米-豆粕-菜籽粕(试验一)和玉米-豆粕-棉籽粕(试验二)日粮中添加等摩尔数的Alimet(含88%的蛋氨酸羟基类似物)和DL-蛋氨酸(含99%的DL-蛋氨酸(DLM))对肉仔鸡肌肉沉积和肌肉颜色的影响。
英文短句/例句
1.The Production Situation of D,L-methionine in the world and its Market Analysis;国内外DL-蛋氨酸生产现状及市场分析
2.Optical Resolution of N-acetyl-DL-Methionine by Coupled Reator Filled with Immobilized Aminoacylase and Immobilized Aspergillus Oryzae;固定化酶柱与固定化菌体柱耦联—高效拆分乙酰-DL-蛋氨酸
3.Effects of Supplemental N-Acetyl-DL-Methionine on Digestion and Metabolism of Sheep and Performance of Lactating Cows;添加N-乙酰-DL-蛋氨酸对绵羊消化代谢及奶牛产奶性能的影响
4.Studies on Effectivity of Rumen By-Pass of N-Acetyl-DL-Methionine and Its Effects on Rumen Digestion and Metabolism in Sheep;N-乙酰-DL-蛋氨酸过瘤胃有效性及对绵羊瘤胃消化代谢影响的研究
5.Studies of Immobilized Aminoacylase on Resin DEAE-E/H and Separation of Enzymatic Deacylation of N-acetyl-DL-methionin;树脂DEAE-E/H固定化氨基酰化酶的研究与乙酰-DL-蛋氨酸酶拆分液分离
6.Effects of Betaine、DL-methionine on Growth Performance and Carcass Compositon of Table Duck and Approach to the Mechanism;甜菜碱、DL-蛋氨酸对樱桃谷肉鸭生长性能和胴体组成的影响及其作用机理探讨
7.Resolution of DL-Phenylalanine by Papain and Immobilized Papain用木瓜蛋白酶及固定化木瓜蛋白酶拆分DL-苯丙氨酸(英文)
8.Chemical reagent--DL-AlanineGB/T1295-1993化学试剂DL-丙氨酸
9.The Crystal Structure of Copper (Ⅱ) Complex with DL-alanine;DL-丙氨酸-铜(Ⅱ)配合物的晶体结构
10.The Research of IR and Crystal Structure in DL-Aspartic AcidDL-天冬氨酸的红外和晶体结构研究
11.Optical Resolution of DL-Alanine by Using Immobilized Aminoacylase Cells氨基酰化酶固定化细胞光学拆分DL-丙氨酸
12.Progress on Enzymatic Synthesis of L-Cysteine from DL-ATC by Pseudomonas sp.假单胞菌酶法转化DL-ATC合成L-半胱氨酸
13.The determination of DL-tyrosine using poly(malachite green) film modified electrode利用聚孔雀石绿薄膜修饰电极测定DL-酪氨酸
14.Immobilization of Aminoacylase from Aspergillus Oryzae and Its Application for Resolution of N-Ac-DL-Phenylglycine;米曲霉氨基酰化酶的固定化及其拆分N-乙酰-DL-苯甘氨酸的研究
15.Simultaneous determination of sulfamic acid and DL-malic acid in environmental friendly electropolishing solution by ion chromatography离子色谱法同时测定环保型电镀抛光液中氨基磺酸和DL-苹果酸
16.calcium pantothenate (D-and DL-)泛酸钙（D-和dl）
17.The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.必需氨基酸包括亮氨酸、异亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸。
18.Cloning and Expression of Conversion DL-2-amino-△～2-thiazoline-4-carboxylic Acid to L-cysteine in Pseudomonas sp. TS1138;假单胞菌TS1138由DL-ATC转化L-半胱氨酸关键酶基因的克隆与表达
相关短句/例句
copper DL-methionineDL-蛋氨酸螯合铜
3)DL-methionineDL-蛋氨酸
1.Effects of Alimet and DL-methionine on growth performance in broilers fed corn-soybean-cottonseed meal basic diets;Alimet和DL-蛋氨酸对饲喂玉米—豆粕—棉籽粕日粮的肉仔鸡生产性能影响的比较研究
2.During four periods,the goats were feed respectively 0,4,6,8 g DL-methionine in rumen.为研究DL-蛋氨酸对瘤胃消化代谢的影响,本试验选取4只体重约30 kg,装置永久性瘤胃瘘管的槐山羊,采用4×4拉丁方设计,在4期试验中分别经瘤胃投饲0(对照组)、4、6、8 g/d。
3.Two experiments were conducted to compare the effect of Alimet(r) feed supplement(88% Hydroxy-Methylthio-Butanoic Acid (HMTB)and DL-methionine(99% DLM)on muscle deposition and muscular color of broilers fed corn-soybean-rapeseed meal diets(Trial 1)or corn-soybean-cottonseed meal diets(Trial 2).通过两个试验比较了在玉米-豆粕-菜籽粕(试验一)和玉米-豆粕-棉籽粕(试验二)日粮中添加等摩尔数的Alimet(含88%的蛋氨酸羟基类似物)和DL-蛋氨酸(含99%的DL-蛋氨酸(DLM))对肉仔鸡肌肉沉积和肌肉颜色的影响。
4)N-Acetyl-DL-MethionineN-乙酰-DL-蛋氨酸
1.Study on the stability of N-Acetyl-DL-Methionine in vitro simulating rumen fermentation system;在体外模拟瘤胃发酵条件下N-乙酰-DL-蛋氨酸稳定性的研究
2.Effects of N-Acetyl-DL-methionine Administered Ruminally on the Rumen Digestion and Metabolism in Sheep;瘤胃投注N-乙酰-DL-蛋氨酸对绵羊瘤胃消化代谢的影响
3.Effects of Supplemental N-Acetyl-DL-Methionine on Digestion and Metabolism of Sheep and Performance of Lactating Cows;添加N-乙酰-DL-蛋氨酸对绵羊消化代谢及奶牛产奶性能的影响
5)DL-methionine hydroxy analogue Ca-saltDL-羟基蛋氨酸钙
6)DL-selenomethionineDL-硒代蛋氨酸
1.3 mg/kg Se in form of DL-selenomethionine(DL-SeMet) was added to the basal diet for the experimental group.试验选取胎次相同、妊娠后期的长×大母猪12头,随机分为2组,每组6个重复,每重复1头,分别设为对照组(亚硒酸钠组)和试验组(DL-硒代蛋氨酸组),均在基础日粮中(硒的实测值为0。
延伸阅读
DL-蛋氨酸分子式：C5H11NO2S分子量：149.21CAS号：59-51-8性质：该品是最重要的氨基酸之一。DL-蛋氨酸从醇中结成白色薄片状结晶或结晶性粉末，微甜，有特殊气味。无旋光性。熔点281℃（分解）。对热及空气稳定。相对密度1.340。能溶于水、稀酸和稀碱类，微溶于95%的醇，不溶于醚。1%的水溶液pH值为5.6-6.1。蛋氨酸是唯一含硫醚的氨基酸，分左旋体（L-蛋氨酸，[63-68-3]）和右旋体（D-蛋氨酸，[348-67-4]）。一般氨基酸右旋体是无效的，但蛋氨酸例外。在生物体内D-蛋氨酸能转换成L-蛋氨酸。正是由于这两种蛋氨酸在生物化学方面均有效，因此，在合成蛋氨酸生产中，不需要拆分而直接使用DL-蛋氨酸，通常所说的蛋氨酸一般都是指DL-蛋氨酸。制备方法：可采用提取法制备蛋氨酸，但工业上有以下方法：1. 罗纳－普朗克工艺2. 德固萨DL-蛋氨酸工艺原料消耗定额：丙烯醛480kg/t、甲硫醇400kg/t、氰化钠420kg/t。用途：商品蛋氨酸的含量≥98.5%，是禽畜类动物生长所必需的氨基酸之一，是生物合成蛋白质的“骨架”氨基酸，对动物的新陈代谢有很强的调节作用，广泛应用于医药、食品、饲料和化妆品等领域。其中在医药方面，可作为氨基酸输液和复合氨基酸的主要成分，还可用于合成药用维生素，利用其抗脂肪肝的作用，可用于生产保肝制剂；在食品方面，用于食品的氨基酸强化及食品保健品的加工，可用作营养增补剂，由于有特殊气味，故只用于鱼糕类的制品；在饲料工业中，蛋氨酸的用量最大，用作饲料的营养强化剂，弥补氨基酸平衡的饲料添加剂，在氨基酸类营养饲料添加剂的品种中，蛋氨酸60%，赖氨酸占30%，其他氨基酸约占10%。
