laevo-valine
缬氨酸 L-VALINE NATURAL
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特种化学专家 The Specialty Chemical Specialists 浏览此网站以发现charkit为您的行业提供的产品和服务，请直接与我们联系以了解我们如何为您提供服务。 Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you. about: 自1982年以来 Since 1982, Charkit has been been 承诺的 committed to 扩大 扩大 经验值 expanding the 市场 市场 markets we 服务 serve as our 名册 roster of products and 服务 serv冰 ices 继续 继续 continues to grow with us. 我们的 Our 充实的 substantial 投资组合 portfolio of 个 personal care ingredients 现在 now 包括 include a wide 数组 array of 豪华 luxury and 异国情调 exotic components to 赞扬 compliment the key products we 有 have 总是 always 提供 提供 offered. We 有 have 扩大了 扩大 经验值 expanded our 产品 提供 offerings to the 营养品 nutraceutical, 产业 industrial, and resin 市场 市场 markets with a 生长 growing 名册 roster of 多才多艺 versatile and 独特 unique ingredients. We 继续 continue to lead the way in our 传统的 traditional 市场 市场 markets 这样 such as 金属 Metal and 水 Water 治疗 Treatment, 影像学 Imaging, 风味香味 Flavor & Fragrance, Aroma and Food. 我们的 Our 制药业 Pharmaceutical 产品 提供 offerings 继续 continue to 扩大 经验值 expand, 仍然 still 锚定 anchored by by the 硼的 Boronic 衍生品 Derivatives that 遇到 meet the 需要 demands of 铃木 Suzuki 耦合 coupling 反应 反应 reactions. 请 Please contact us to learn how we can 帮帮我 help you 达到 reach 您的 your 目标 goals. 电子邮件 Email: Sales 语音 Voice: 203-299-3220传真 Fax: 203-299-1355脸书 Facebook 推特 Twitter 领英 Linkedin 最新消息 Latest News 大事记 Events 博客 Blog 产品清单 Products List: 视图 View 产品 Product(s): VALINE, L- -
化学物质 The Chemical, 生化研究必需品供应商 Biochemical & Research Essentials Supplier glentham Life Sciences是精细化学品和原材料的仓库供应商 Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, 英国的实验室和包装设施。 laboratories and packaging facilities in the UK. 略带泥土和蜡质的细微差别，带有陈旧的乳白干外露钢琴 With a Glentham Life Sciences account you can view more product details, 在线请求报价和订购产品。 request quotes and order products online. 电子邮件 Email: Information 电子邮件 Email: Sales 电子邮件 Email: 技术支持 Tech Support 语音 Voice: +44 (0) 1225 667798传真 Fax: +44 (0) 2033 978909脸书 Facebook 推特 Twitter 领英 Linkedin 谷歌+ Google+ 新闻 News 分配 Distribution 产品清单 Products List: 视图 View 产品 Product(s): gm6473 l-缬氨酸 GM6473 L-Valine SDS gm3894 l-缬氨酸 GM3894 L-Valine, 格伦塞尔？ GlenCell?, 适用于细胞培养 suitable for cell culture -
独立成分供应商 Independent Ingredients Supplier 我们提供从毫克到公吨的定制合成和合同制造。 We provide custom synthesis and contract manufacturing from milligrams to metric tonnes. 江阴健威国际贸易有限公司 Jiangyin Healthway International Trade Co., 公司 Ltd is a 香基/香型的 professional company, 主要从事制造和出口香气化学品 main engaged in manufacturing and exporting aroma chemicals ,食品添加剂 food additives , 化妆品成分 cosmetic ingredient ,医药中间体其他精细化学品；特别是在芳香化学品上 pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , 作为杂环和硫磺香气化合物的主要制造商 as the major manufacturer of heterocyclic and sulphur aroma compounds , 我们是中国香精香料行业领先的独立配料供应商 we are the leading independent ingredients supplier to the flavour and fragrance industries in China, 可以提供数百种不同质量的芳香化学品。 can offer hundreds of different high quality aroma chemicals. 电子邮件 Email: Information 电子邮件 Email: Sales 语音 Voice: 86-510-86023169传真 Fax: 86-510-86023170Mobile 0086-13093133011 服务 Services 生化 Biochemical 天然食用色素 Natural Food Colour 新功能食品成分 New functional food ingredients 产品 Product(s): 105560缬氨酸 105560 L-Valine -
化学创新 Chemistry innovation 在五角 At Penta, 我们的产品和服务可帮助企业更好地开展业务。 our products and services help businesses do business better. 超过30年 For over 30 years, penta制造业公司在全球化学创新和应用中扮演着越来越重要的角色。作为行业领导者 Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, penta继续为几乎每个商业领域开拓基于化学的解决方案。我们的产品和香基/香型知识帮助推动了包括调味剂在内的数十种商业应用的技术进步 Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, 染色 coloring, 香料和化学工艺。 fragrances and chemical processes. 我们的电子邮件 US Email: 技术服务 Technical Services 我们的电子邮件 US Email: Sales 我们的声音 US Voice: (973) 740-2300我们传真 US Fax: (973) 740-1839产品 Product(s): 22-18500 L-缬氨酸 22-18500 L-VALINE 22-18502 L-缬氨酸fcc FCC 22-18504 L-缬氨酸美国邮政 USP 22-18505 L-缬氨酸天然 22-18505 L-VALINE NATURAL -
完整的供应链 Complete Supply Chain 产品和服务的完美融合，将您的创造力带入生活。 The perfect blend of products and services that bring your creativity to life. sigma-aldrich是一家领先的生命科学和高科技公司，致力于提供高质量 Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, 安全和经过认证的调味料成分，透明和易于访问的文档对全球客户而言。 sigma-aldrich还提供了一套分析工具，可让食品分析 员简化样品制备 safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, 清理和分析步骤 cleanup and analysis steps, 同时提高对痕量成分和有害物质的敏感性，以符合法规和质量标准。 while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards. 电子邮件 Email: Information 我们的电子邮件 US Email: Sales 我们的声音 US Voice: 800-244-1173我们传真 US Fax: 800-368-4661脸书 Facebook 推特 Twitter instagram Instagram 领英 Linkedin 香精香料分析 Flavors and Fragrances Analysis fandf新闻订阅 FandF Newsletter Subscription 香精香料学习中心 Flavors and Fragrances Learning Center 认证食品级产品 Certified Food Grade Products 产品 Product(s): w527718 l-缬氨酸 W527718 L-Valine, fcc FCC SDS -
推动化学发展 Moving Your Chemistry Forward 我们不断努力提高技术水平。 We continuously strive to advance our technology. 与东方＆amp;西海岸配送中心 With East & West Coast distribution centers, 依靠tci快速可靠地交付产品。超过28 count on TCI to deliver products quickly and reliably. Over 28,如今，有000种试剂可以台式批量购买。立即注册一个tci帐户，快速免费送货！ 000 Reagents available today in benchtop to bulk quantities. Sign up for a TCI account today for fast and free shipping! 东京化学工业公司 Tokyo Chemical Industry Co., 公司（tci）是一家成立于1946年的全球领先的特种有机化学品制造商。tci提供有机实验室化学品以及制药 Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, 化妆品和功能材料。超过60年的合成经验和多功能工厂使tci可以提供28多种 cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 28,000种产品以及定制合成。 tci已在北美建立了海外机构 000 products as well as custom synthesis. TCI has established overseas facilities in North America, 欧洲 Europe, 中国和印度为全球客户提供服务。 China and India to serve customers worldwide. 我们的电子邮件 US Email: Sales 电子邮件 Email: 技术支援 Technical Support 语音 Voice: 1-800-423-8616传真 Fax: 1- 888-520-1075脸书 Facebook 推特 Twitter instagram Instagram 领英 Linkedin rss RSS 产品 Product(s): v0014 l-缬氨酸> 98.0％（t） V0014 L-Valine >98.0%(T) -
优质的产品 Quality Products 供应链解决方案中的合作伙伴。 A partner in your supply chain solution. 青岛保税区联合国际贸易有限公司 Qingdao Free Trade Zone United International Trade Co., 公司成立于1996年 Ltd.was founded in 1996, 香基/香型从事食品添加剂的生产和进出口 specializing in the production and import and export of food additives,调味原料和医药化工原料。公司拥有经验丰富的研发和业务 员 flavor raw materials and pharmaceutical and chemical raw materials. The company has experienced R&D and business personnel,产品质量 product quality, 低价 low price, 高效的服务和快速的洞察力，并掌握最新的市场信息。 efficient service and fast insight and grasp the latest market information. 电子邮件 Email: Information 电子邮件 Email: Sales 语音 Voice: +86-532-83893699传真 Fax: +86-532-83893695产品 Product(s): 7147N L-缬氨酸。 7147N L-Valine Nat.
类别 Category:special dietary and nutritional additives
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笔记 Notes: 在催化剂存在下，用氢处理油蜡得到的烃的复合物混合物。它主要由直链链烷烃组成，其碳数主要在约c20至c50的范围内。 a branched-chain essential amino acid that has stimulant activity. it promotes muscle growth and tissue repair. it is a precursor in the penicillin biosynthetic pathway. Widely distributed in nature as one of the principal protein amino acids. Dietary supplement
支链氨基酸（bcaa）是必需氨基酸，其碳结构以分支点为标志。这三种氨基酸对 类生活至关重要，尤其与压力有关 Branched chain amino acids (BCAA) are essential amino acids whose carbon structure is marked by a branch point. These three amino acids are critical to human life and are particularly involved in stress, 能量和肌肉代谢。 bcaa补充疗法 energy and muscle metabolism. BCAA supplementation as therapy, 口服和静脉注射 both oral and intravenous, in 的 human health and 疾病 disease 持有 holds 大 great 诺言 promise. "bcaa BCAA" 表示 denotes valine, 异亮氨酸和亮氨酸是支链必需氨基酸。尽管它们在结构上相似 isoleucine and leucine which are branched chain essential amino acids. Despite their structural similarities, 支链氨基酸具有不同的代谢途径 the branched amino acids have different metabolic routes, 缬氨酸仅用于碳水化合物 with valine going solely to carbohydrates, 亮氨酸仅对脂肪和异亮氨酸两种。不同的新陈代谢导致 体对这些必需氨基酸需求不同 leucine solely to fats and isoleucine to both. The different metabolism accounts for different requirements for these essential amino acids in humans: 12毫克/千克 12 mg/kg, 14 mg / kg和16 mg / kg缬氨酸 14 mg/kg and 16 mg/kg of valine, 亮氨酸和异亮氨酸分别。此外 leucine and isoleucine respectively. Furthermore, 这些氨基酸有不同的缺乏症状。缬氨酸缺乏症的特征是大脑橙花功能缺损 these amino acids have different deficiency symptoms. Valine deficiency is marked by neurological defects in the brain, 而 while 异亮氨酸 iso亮氨酸 leucine 不足 deficiency is 标记的 marked by by 肌肉 muscle 震颤 tremors.; 许多 Many 类型 types of 先天 inborn 错误 errors of bcaa BCAA 代谢 metabolism 存在 exist, 并且以各种异常为特征。最常见的形式是枫糖浆尿病 and are marked by various abnormalities. The most common form is the maple syrup urine disease, 具有典型的尿臭味。其他异常与多种症状相关 marked by a characteristic urinary odor. Other abnormalities are associated with a wide range of symptoms, 如智力低下 such as mental retardation, 共济失调 ataxia, 低血糖症 hypoglycemia, 脊肌萎缩 spinal muscle atrophy, 皮疹 rash, 呕吐和肌肉过度运动。大多数形式的bcaa代谢错误可以通过饮食限制bcaa来纠正，至少一种形式可以通过每天补充10 mg生物素来纠正。肝病患者的bcaa减少 vomiting and excessive muscle movement. Most forms of BCAA metabolism errors are corrected by dietary restriction of BCAA and at least one form is correctable by supplementation with 10 mg of biotin daily. BCAA are decreased in patients with liver disease, 如肝炎 such as hepatitis, 肝昏迷 hepatic coma, 肝硬化 cirrhosis, 假刺槐精华/精粹/精萃黑刺槐精华/精粹/精萃黄刺槐精华/精粹/精萃刺槐刺槐精华/精粹/精萃刺槐。奥斯瓦尔迪亚精华/精粹/精萃刺槐变种。精华/精粹/精萃无核刺槐变种金字塔精华/精粹/精萃刺槐变种rectissima精华/精粹/精萃刺槐变种。精华/精粹/精萃的伞菌精华/精粹/精萃的刺槐 extrahepatic biliary atresia or portacaval shunt; L-valine is a branched-chain essential amino acid (BCAA) that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway. Valine is one of three branched-chain amino acids (the others are leucine and isoleucine) that enhance energy, 增加耐力 increase endurance, 并帮助肌肉组织恢复和修复。该组还降低了血糖水平并增加了生长激素的产生。补充缬氨酸应始终与异亮氨酸和亮氨酸以2的毫克比组合 and aid in muscle tissue recovery and repair. This group also lowers elevated blood sugar levels and increases growth hormone production. Supplemental valine should always be combined with isoleucine and leucine at a respective milligram ratio of 2:1:2.它是蛋白质中必需的氨基酸；缬氨酸（缩写为val或v）是化学式为ho2cch（nh2）ch（ch3）2的α-氨基酸。 l-缬氨酸是20种蛋白氨基酸之一。它的密码子是guu 2. It is an essential amino acid found in proteins; Valine (abbreviated as Val or V) is an ?-amino acid with the chemical formula HO2CCH(NH2)CH(CH3)2. L-Valine is one of 20 proteinogenic amino acids. Its codons are GUU, 古柯 GUC, 瓜 GUA, 和g。该必需氨基酸被分类为非极性的。连同亮氨酸和异亮氨酸 and GUG. This essential amino acid is classified as nonpolar. Along with leucine and isoleucine, 缬氨酸是支链氨基酸。它以植物缬草命名。镰状细胞病 valine is a branched-chain amino acid. It is named after the plant valerian. In sickle-cell disease, 缬氨酸替代血红蛋白中的亲水性氨基酸谷氨酸。因为缬氨酸是疏水的 valine substitutes for the hydrophilic amino acid glutamic acid in hemoglobin. Because valine is hydrophobic, 血红蛋白不能正确折叠。缬氨酸是必需氨基酸 the hemoglobin does not fold correctly.; Valine is an essential amino acid, 因此必须摄取 hence it must be ingested, （e）-4-苯基-环庚醇α-甲基肉桂醇甲基苯乙烯基甲醇2-甲基-3-苯基-2-丙烯基-1-醇α-甲基-3-苯基-2-丙烯基-2-醇-3--2-甲基-3 -苯基-2-丙烯-1-醇（e）-2-甲基-3-苯基丙-2-en-1-ola-甲基肉桂醇α-甲基肉桂醇3-苯基-2-甲基丙-2-醇-1（ 3e）-4-苯基-3-丁烯-2-醇（e）-4-苯基-3-丁烯-2-醇 usually as a component of proteins. And will flow bood engorged pumps to the penile region. It is synthesized in plants via several steps starting from pyruvic acid. The initial part of the pathway also leads to leucine. The intermediate ?-ketovalerate undergoes reductive amination with glutamate. Enzymes involved in this biosynthesis include:;芳香族氨基酸（aaa）-酪氨酸 ; aromatic amino acids (AAA)-tyrosine, 色氨酸和苯丙氨酸 tryptophan and phenylalanine, 以及蛋氨酸在这些情况下都增加了。特别是缬氨酸 as well as methionine-are increased in these conditions. Valine in particular, 已经建立了对生病的肝有用的补充疗法。所有的bcaa都可能与aaa竞争进入大脑的吸收。补充维生素B6和锌的bcaa有助于使bcaa正常化 has been established as a useful supplemental therapy to the ailing liver. All the BCAA probably compete with AAA for absorption into the brain. Supplemental BCAA with vitamin B6 and zinc help normalize the BCAA:氨基酸比率。 （http AAA ratio. (http: //www.营养不良 dcnutrition.com）
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