搜索结果: 1-15 共查到“理学 Amino acids”相关记录48条 . 查询时间(0.106 秒)
Effect of freeze-dried pasture herbage on ileal digestibility of amino acids and fatty acids in chickens
lyophilized pasture broilers digestibility fat protein anti-nutritional factors
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2018/11/23
The ileal digestibility of amino acids and fatty acids in young chickens fed control diet or experimental diets supplemented with freeze-dried pasture herbage at 20 or 40 g/kg was studied. Control die...
Dissecting Proton Delocalization in an Enzyme’s Hydrogen Bond Network with Unnatural Amino Acids
Dissecting Proton Delocalization Enzyme’s Hydrogen Bond Network Unnatural Amino Acids
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2016/5/25
Extended hydrogen bond networks are a common structural motif of enzymes. A recent analysis proposed quantum delocalization of protons as a feature present in the hydrogen bond network spanning a tria...
Effects of Buried Ionizable Amino Acids on the Reduction Potential of Recombinant Myoglobin
Buried Ionizable Amino Acids Reduction Potential Recombinant Myoglobin
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2016/5/20
The temperature dependences of the reduction potentials (E degrees') of wild-type human myoglobin (Mb) and three site-directed mutants have been measured by the use of thin-layer spectroelectrochemist...
UV Excimer Laser Chemically Induced Dynamic Nuclear Polarization of Amino Acids at 360 MHz
UV Excimer Laser Chemically Dynamic Nuclear Polarization Amino Acids 360 MHz
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2016/5/20
A system has been developed which permits ultraviolet irradiation of samples in the probe of a 360 MHz nmr spectrometer using an excimer laser (A= 249 or 308 nm). This system is ideally suited for stu...
Rumen Degradability and Small Intestinal Digestibility of the Amino Acids in Four Protein Supplements
Amino Acid Protein Small Intestinal Digestibility Rumen Degradability Absorbable Amino Acids
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2016/5/19
The supplementation of livestock feed with animal protein is a present cause for public concern, and plant protein shortages have become increasingly prominent in China. This conflict may be resolved ...
Regulation of mTORC1 by growth factors,energy status,amino acids and mechanical stimuli at a g lance
mTORC1 Akt Myostatin Muscle protein synthesis
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2016/5/16
The mechanistic/mammalian target of rapamycin c omplex 1 (mTORC1) plays a pivotal r ole in the regulation of skeletal muscle protein synthesis. A ctivation of the c omplex leads to phosphorylation of ...
Whey protein, amino acids, and vitamin D supplementation with physical activity increases fat-free mass and strength, functionality, and quality of life and decreases inflammation in sarcopenic elderly
amino acids dietary supplement elderly insulin-like growth factor I fat-free mass relative skeletal muscle mass sarcopenia vitamin D whey protein
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2018/11/28
Background: Interventions to attenuate the adverse effects of age-related loss of skeletal muscle and function include increased physical activity and nutritional supplementation.
Weight-loss diets and 2-y changes in circulating amino acids in 2 randomized intervention trials
dietary intervention insulin resistance plasma amino acids weight loss metabolomics
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2018/11/27
Background: Circulating amino acids, such as branched-chain amino acids (BCAAs) and aromatic amino acids (AAAs), have been associated with diabetes risk; however, little is known about how a long-term...
Amino Acids Sequences Analysis on Collagen
Amino Acids Collagen Type I Properties Multivariate Analysis
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2015/7/29
Staring from available information about amino acids properties and sequences on collagen type I chains, the aims of the study were to identify the principal property component and to analyze the simi...
Exercise-induced muscle damage is reduced in resistance-trained males by branched chain amino acids: a randomized, double-blind, placebo controlled study
Recovery, BCAA Muscle damage Resistance training
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2015/7/23
It is well documented that exercise-induced muscle damage (EIMD) decreases muscle function and
causes soreness and discomfort. Branched-chain amino acid (BCAA) supplementation has been shown to incre...
Rumen Degradability and Post-ruminal Digestion of Dry Matter, Nitrogen and Amino Acids of Three Protein Supplements
Ruminal Degradability Intestinal Digestibility Protein Supplement Amino Acids
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2016/5/18
This study evaluated the in situ ruminal degradability, and subsequent small intestinal digestibility (SID) of dry matter, crude protein (CP), and amino acids (AA) of cottonseed meal (CSM), sunflower ...
Effects of Branched-chain Amino Acids on In vitro Ruminal Fermentation of Wheat Straw
Branched-chain Amino Acids Fermentation In vitro Culture Wheat Straw
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2016/5/11
This study investigates the effects of three branched-chain amino acids (BCAA; valine, leucine, and isoleucine) on the in vitro ruminal fermentation of wheat straw using batch cultures of mixed rumina...
Incorporation of nitrogen from N2fixation into amino acids of zooplankton
Incorporation nitrogen N2fixation amino acids zooplankton
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2014/4/2
Eurytemora affinis(Copepoda) were fed 15N-labeledRhodomonas salina(Cryptophyta) or 15N-labeled Nodularia spumigena(Cyanobacteria) in excess under controlled laboratory conditions. Zooplankton collecte...
Supernovae, Neutrinos, and the Chirality of the Amino Acids
Amino acids, Chirality, Origin of life, Molecular clouds, Supernova neutrinos
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2011/9/5
A mechanism for creating an enantioenrichment in the amino acids, the building blocks of the proteins, that involves global selection of one handedness by interactions between the amino acids and neut...
Early Growth Response of Broilers to Dietary Lysine at Fixed Ratio to Crude Protein and Essential Amino Acids
Lysine Crude Protein Essential Amino Acid Early Growth Response Broilers
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2016/5/9
The effects of dietary lysine (Lys) at a fixed ratio to crude protein (CP) and essential amino acids (EAA) on early growth response of broilers were studied. Four diets were formulated to contain simi...