- 更多网络例句与天冬氨酸相关的网络例句 [注：此内容来源于网络，仅供参考]
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The major route of β-alanine production for pantothenate in Escherichia coli is through the α-decarboxylation of L-aspartate, which is catalysed by the enzyme L-aspartate-α-decarboxylase. The panD mutant of E. coli is β-alanine auxotrophy.
在大肠杆菌中，用于泛酸生物合成的的β-丙氨酸主要是由L-天冬氨酸α位脱羧而产生，这个生化反应由panD基因编码的L-天冬氨酸-α-脱羧酶催化。
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Two kinds of polyaspartic acid derivates, i.e. PEG-g-PAsp and PEG-g-PDEA, were prepared through the ring-opening reaction of polysuccinimide by CH3O-PEG-NH2, followed by alkaline hydrolysis and aminolysis, respectively.
通过胺端基聚乙二醇(CH3O-PEG-NH2)开环聚琥珀酰亚胺，进一步碱解和胺解制备了聚乙二醇接枝聚天冬氨酸和聚乙二醇接枝聚乙二胺基天冬酰胺两种聚天冬氨酸衍生物。
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Aspartic acid is the main constituent of total AA. After 100 days of storage at 37℃ and 50℃, aspartic acid loss is about 67% and 73% of the total AA loss, but the concentration of proline increases.
酥梨汁氨基酸的主要成分为天冬氨酸，37℃和50℃贮存100d时，天冬氨酸含量的减少占总氨基酸减少的67%和73%，脯氨酸的浓度上升。
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Objective To explore effects of mutations in the tyrosine methionine aspartic acid aspartic acid motif of hepatitis B virus polymerase gene on lamivudine therapy.
目的 探讨乙型肝炎病毒多聚酶酪氨酸蛋氨酸天冬氨酸天冬氨酸基序变异对拉米夫定抗病毒疗效的影响。
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The white low-density powder of the the sodium salt of polyaspartic acid was got by dropping the hydrolyzable solution to wiscked high speedly carbinol which Consumption amount is about 3-6 times to the amount of solution, the powders density is about 0.35g/ml.4 Polyaspartic acid was characterized by NMR and IR.5 The scale inhibition behavior of polyaspartic acid was studied and result shows: The calcium carbonate inhibition rate is up to 99% at the dosages of 12.5mg/ Land when pH value is 9.0, Ca2+ concentration is 120mg/L and HCO3- concentration is 366mg/L.6 The primary design was put forward for industrialized production of PASP.
在此工艺下得到聚天冬氨酸钠粉术，外观为白色的轻质粉术，堆积密度0.35g／ml，不用进行脱色和粉碎。 4。用红外光谱和核磁共振谱图对聚天冬氨酸进行了表征。 5。对合成的聚天冬氨酸钠对CaCO_3的阻垢性能进行了研究。结果表明：在Ca~(2+)离子浓度120mg/L(以碳酸钙计300mg/L)，HCO_3~-离子浓度为366mg/L(以碳酸钙计600mgL)，PH值=9.0的条件下，阻垢剂浓度达到12.5mg/L时阻垢率可达99％。
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In this analogue, the hydrogen of amide group could still form a hydrogen bond with the oxygen of ester bond and the ester bond was isosteric with peptide bond.
我们合成了甜味肽的类似物L-天冬酰氨酰-L-α-羟基苯丙酸甲酯，将甜味肽的天冬氨酸替换为天冬酰胺，肽键替换为酯键。
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The progress in the application of polyaspartic acid and its derivatives in scale inhibition,viscosity reduction,fertilizer synergism and super-absorbing networks were described in this article. polyaspartic acid ; synthesis ; scale inhibition ; viscosity reduction ; fertilizer synergia ; water-absorbing resin
聚天冬氨酸可以改变钙盐的晶体结构，是一种优良的阻垢分散剂，用于循环冷却水系统、锅炉及油气田水处理[1～3]；聚天冬氨酸具有良好的降粘作用[4]；聚天冬氨酸作为肥料增效剂，能促进植物生长[5，6]；它还具有优良的保湿性能，用于日用化妆品和保健用品的制造[7]；由聚天冬氨酸可制备高吸水树脂[8～10]；另外，由聚天冬
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The GOT and AK activity of forage rice was higher than eatable rice;the differences of GOT and AK activity between forage rice and eatable rice in functional leaves were significant during the dough stage,the differences of GOT activities between dough stage and yellow ripe stage in rice grain were also significant,the differences of AK activities between milk stage and dough stage in grain were extremely significant.
饲料稻品种谷草转氨酶和天冬氨酸激酶活性高于食用稻品种；饲料稻品种和食用稻品种功能叶谷草转氨酶活性和天冬氨酸激酶活性在蜡熟期差异显著，籽粒谷草转氨酶活性在蜡熟期和黄熟期差异显著，籽粒天冬氨酸激酶活性在乳熟期和蜡熟期差异极显著。
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The derivative is prepared by glycin reacts with the mid-product, which is produced in the combination of PASP synthesis, and the corrosion and scale inhibition efficiency are preliminary investigated.
将合成聚天冬氨酸时产生的中间产物聚琥珀酰亚胺和甘氨酸反应，合成聚天冬氨酸的衍生物，并初步探讨了它的缓蚀阻垢性能。
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Effects of microwave power, reaction time, reaction temperature, solvent etc. on reaction were studied by a single factor tests. The results show that maleic acid is more active than fumaric acid; the introduction of methyl group on the double bond can weak the reactivity of the Michael addition reaction; the ester base is more propitious to complete the Michael addition reaction than the nitrile base.
为研究微波下迈克尔反应的规律，本文采用单模聚焦微波有机合成仪，通过对顺丁烯二酸、反丁烯二酸和氨水合成DL-天冬氨酸、顺式3-甲基丁烯二酸和氨水合成3-甲基天冬氨酸、丙烯酸甲酯和氨水合成β-丙氨酸、丙烯腈和氨水合成β-氨基丙腈等五个反应对迈克尔加成反应进行了研究。
- 更多网络解释与天冬氨酸相关的网络解释 [注：此内容来源于网络，仅供参考]
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Aspartate：天冬氨酸;天冬氨酸盐、酯、根
asparagine synthetase天冬酰胺合成酶 | aspartate天冬氨酸;天冬氨酸盐、酯、根 | aspartate aminotransferase天冬氨酸转氨酶
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Aspartate：天冬氨酸盐
aspartase 天门冬氨酸酶 | aspartate 天冬氨酸盐 | aspartic acid 天冬氨酸
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aspartate aminotransferase：天冬氨酸转氨酶
aspartate天冬氨酸;天冬氨酸盐、酯、根 | aspartate aminotransferase天冬氨酸转氨酶 | aspartate protease天冬氨酸蛋白酶
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aspartate transcarbamylase：天冬氨酸转氨甲酰酶
aspartate protease天冬氨酸蛋白酶 | aspartate transcarbamylase天冬氨酸转氨甲酰酶 | aspartic acid天冬氨酸
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aspartate transcarbamylase：天冬氨酸轉氨甲
aspartate protease 天冬氨酸蛋白 | aspartate transcarbamylase 天冬氨酸轉氨甲 | aspartic acid 天冬氨酸
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aspartate protease：天冬氨酸蛋白酶
aspartate aminotransferase天冬氨酸转氨酶 | aspartate protease天冬氨酸蛋白酶 | aspartate transcarbamylase天冬氨酸转氨甲酰酶
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aspartate protease：天冬氨酸蛋白
aspartate aminotransferase 天冬氨酸轉氨 | aspartate protease 天冬氨酸蛋白 | aspartate transcarbamylase 天冬氨酸轉氨甲
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aspartic protease：天冬氨酸蛋白
aspartic acid 天冬氨酸 | aspartic protease 天冬氨酸蛋白 | aspartyl hydroxamate 天冬氨酸异羥 酸
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aspartyl hydroxamate：天冬氨酸异羟肟酸
aspartic protease天冬氨酸蛋白酶 | aspartyl hydroxamate天冬氨酸异羟肟酸 | aspergillin曲霉菌素
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a artic acid：天冬氨酸
a artate tra carbamylase|天冬氨酸转氨甲酰酶 | a artic acid|天冬氨酸 | a artic protease|天冬氨酸蛋白酶