tryptophan 中文意思是什麼

tryptophan 解釋
n. 名詞 【生物化學】色氨酸。

  1. Animal feeding stuffs - determination of tryptophan content

    動物飼料.色氨酸含量測定
  2. Aromatic metabolites such as tryptophan, phenylalanine, tyrosine which can only be synthesized by plants and microbes are essential amino acids for human and animals

    芳香族氨基酸包括酪氨酸、苯丙氨酸和色氨酸，是人體和動物體內的必需氨基酸。
  3. Determination of tryptophan in feedstuffs - spectrophotometry

    飼料中色氨酸測定方法-分光光度法
  4. Determination of tryptophan in cereal grains

    穀物籽粒色氨酸測定法
  5. Use of supplementary tryptophan to modify the behavior of pigs

    使用補充色氨酸來限制豬的行為。
  6. Method for the determination of tryptophan in pollen for import and export

    進出口花粉中色氨酸的測定方法
  7. Study on breeding of l - tryptophan - producing strain and its fermentation conditions

    色氨酸生產菌的選育及其發酵條件的研究
  8. D - tryptophan methyl ester

    色氨酸甲酯
  9. Aimond it contains tryptophan and certain muscle relaxation reagent ? mag - nesium

    杏仁它既含有色胺酸，又含有適量的肌肉鬆弛劑? ?鎂。
  10. Animal feeding stuffs - determination of tryptophan content iso 13904 : 2005 ; german version en iso 13904 : 2005

    動物飼料.色氨酸含量的測定
  11. The inclusion behaviors of b - cyclodextrin with some aromatic amino acids such as l - phenylalanine, l - tyrosine and l - tryptophan were studied via ultraviolet and fluorescent spectrometry. the results indicated that inclusion complexes of - cyclodextrin with aromatic amino acids could be formed and the inclusion behaviors were affected by the amount of - cyclodextrin, temperature and ph value

    本文研究了?環糊精與芳香族氨基酸l ?苯丙氨酸、 l ?酪氨酸和l ?色氨酸之間的包合作用，考察了?環糊精用量、溫度、時間和ph值等因素對包合作用的影響。
  12. The 1 : 1 inclusion complexes of - cyclodextrin with phenylalanine and tyrosine were formed ; but 2 : 1 complex was afford from - cyclodextrin with tryptophan owing to the various sites and chaps of different amino acids. the inclusion behaviors of - cyclodextrin and its polylactide - garfted copolymer with insulin were also studied via ultraviolet and fluorescent spectrometry

    隨著?環糊精用量的增加和作用時間的延長， ?壞糊精對芳香族氨基酸的包合作用增強，揭示了?環糊精與芳香族氨基酸包合物在水溶液中的形成是一動態平衡過程。
  13. L - tryptophan is a neutral, genetically coded amino acid. iit is essential in human nutrition. formed from proteins during the digestive process by the action of proteolytic enzymes

    色氨酸是一種重要的中性必需氨基酸，在消化過程中，通過蛋白水解作用酶的運動而由蛋白質形成。
  14. The product chorismate of this pathway is precursor to the synthesis of the aromatic amino acids phenylalanine, tyrosine, and tryptophan as well as other essential aromatic secondary metabolites such as ubiquinone, menaquinone and vitamin k. phosphoenolpyruvate and shikimate 3 - phophate are converted to 5 - enolpyruvlshimimate - 3 - phosphate and phosphate

    芳香族氨基酸苯丙氨酸、酪氨酸、色氨酸和其它一些必需代謝物如泛醌、維生素k2類、維生素k的起始物是莽草酸途徑所產生的分枝酸。
  15. Complex carbohydates as well as certain food components such as folic acid, omega - 3 fatty acids, selenium and tryptophan are thought to decrease depression symptoms. some studies have found correlations between low fish intake in populations and high levels of depression. there is also evidence that a factor behind the growth of alzheimer ' s is the increase in diets high in saturated fat and low in vitamins and minerals

    炭水化合物和一些食物成分，如葉酸omega - 3脂肪酸硒和色氨酸等，被認為可以緩解抑鬱癥一些研究還發現，經常吃海產品可以防止抑鬱癥的發生也有證據表明，阿耳茨海默癥發病率上升的其中一個原因是攝入太多含有飽和脂肪酸的食物，同時維生素和礦物質的攝入量又過少另外，缺乏氨基酸也會導致抑鬱，大腦必須利用氨基酸來製造神經遞質。
  16. Warm milk contains some tryptophan ( a kind of amino acid which will bring calmness effect ) and calcium. calcium is heplful for brain to utilize typtophan fully

    溫牛奶含有一些色胺酸（具有鎮靜作用的一種氨基酸）和鈣，鈣有利於大腦充分利用色胺酸。
  17. Serum levels of 5 - ht and tryptophan were significantly lower in patients with depression who had a recent suicide attempt than in those patients who had never attempted suicide

    血清5 -羥色胺與色氨酸濃度，最近有自殺意圖病人比從未有自殺意圖病人顯著偏低。
  18. Total and free plasma concentrations of tryptophan decreased 73 % in both patients and controls during tryptophan depletion and increased approximately 60 % on the day of supplementation

    患者和對照的總血漿色氨酸濃度與游離色氨酸濃度在色氨酸缺失期均下降73 ，在補充色氨酸的當天大約增加60 。
  19. Induced either by iptg or l - tryptophan in the absence of easily metabolized carbon such as glucose the strain bl21 ( de3 ) / pet28c - tnaa can express tryptopanase. the fermentation conditions were optimized respectively. in the presence of glucose and iptg as induce agent, the concentration is the crucial factor for expression of active tryptophanase. if the iptg concentration is less than 0. 2mm, the optimum temperature is 37 lower temperature is necessary to obtain active tryptophanase in the case of higher concentration of iptg

    用iptg誘導表達實驗結果表明：利用t7啟動子在胞內能表達出有活性的酶； iptg與溫度的合適組合可以得到較高活性的色氨酸酶，在0 . 2mm以下濃度的iptg誘導時， 37是最適溫度，而用較高濃度的iptg誘導，低溫是表達有活性的色氨酸酶的必要條件，而且誘導時間要短。
  20. All amino acids except methionine and tryptophan are specified by two or more codons

    除蛋氨酸和色氨酸外的所有氨基酸可根據兩種或兩種以上基碼確定。
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