l-缬氨酸
l-缬氨酸结构式
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常用名 | l-缬氨酸 | 英文名 | L-Valine |
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| CAS号 | 72-18-4 | 分子量 | 117.146 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 213.6±23.0 °C at 760 mmHg | |
| 分子式 | C5H11NO2 | 熔点 | 315ºC | |
| MSDS | 中文版 美版 | 闪点 | 83.0±22.6 °C |
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Urinary metabolic fingerprinting of mice with diet-induced metabolic derangements by parallel dual secondary column-dual detection two-dimensional comprehensive gas chromatography.
J. Chromatogr. A. 1361 , 265-76, (2014) This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse urine. Samples were obtained from a murine model that mimics... |
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Bee pollen improves muscle protein and energy metabolism in malnourished old rats through interfering with the Mtor signaling pathway and mitochondrial activity.
Nutrients 6(12) , 5500-16, (2014) Although the management of malnutrition is a priority in older people, this population shows a resistance to refeeding. Fresh bee pollen contains nutritional substances of interest for malnourished people. The aim was to evaluate the effect of fresh bee polle... |
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HMDB: a knowledgebase for the human metabolome.
Nucleic Acids Res. 37(Database issue) , D603-10, (2009) The Human Metabolome Database (HMDB, http://www.hmdb.ca) is a richly annotated resource that is designed to address the broad needs of biochemists, clinical chemists, physicians, medical geneticists, nutritionists and members of the metabolomics community. Si... |
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The human serum metabolome.
PLoS ONE 6(2) , e16957, (2011) Continuing improvements in analytical technology along with an increased interest in performing comprehensive, quantitative metabolic profiling, is leading to increased interest pressures within the metabolomics community to develop centralized metabolite ref... |
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Prediction of skeletal muscle and fat mass in patients with advanced cancer using a metabolomic approach.
J. Nutr. 142(1) , 14-21, (2012) Urine and plasma metabolites originate from endogenous metabolic pathways in different organs and exogenous sources (diet). Urine and plasma were obtained from advanced cancer patients and investigated to determine if variations in lean and fat mass, dietary ... |
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Renal clearance of branched-chain L-amino and 2-oxo acids in maple syrup urine disease.
J. Inherit. Metab. Dis. 22(6) , 706-22, (1999) In maple syrup urine disease (MSUD), branched-chain L-amino (BCAA) and 2-oxo acids (BCOA) accumulate in body fluids owing to an inherited deficiency of branched-chain 2-oxo acid dehydrogenase complex activity. In MSUD, little information is available on the s... |
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¹H-NMR and MS based metabolomics study of the intervention effect of curcumin on hyperlipidemia mice induced by high-fat diet.
PLoS ONE 10(3) , e0120950, (2015) Curcumin, a principle bioactive component of Curcuma longa L, is well known for its anti-hyperlipidemia effect. However, no holistic metabolic information of curcumin on hyperlipidemia models has been revealed, which may provide us an insight into the underly... |
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Novel in vitro platform to investigate myotube atrophy.
Anticancer Res. 35(4) , 2085-91, (2015) The electrical current exclusion (ECE) principle provides an alternative to common methods of cell diameter measurement and especially in atrophy and cancer associated cachexia research. C2C12 myoblasts were differentiated into myotubes and treated with 100 μ... |
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Automated screening of urine samples for carbohydrates, organic and amino acids after treatment with urease.
J. Chromatogr. A. 562(1-2) , 125-38, (1991) Eighty-five clinical urine samples and nineteen urine samples previously found by other laboratories to suggest genetic metabolic defects were prepared for trimethylsilylation by treatment with urease, followed by azeotropic dehydration. The "Target Analyte S... |
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The human cerebrospinal fluid metabolome
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 871(2) , 164-73, (2008) With continuing improvements in analytical technology and an increased interest in comprehensive metabolic profiling of biofluids and tissues, there is a growing need to develop comprehensive reference resources for certain clinically important biofluids, suc... |