苹果酸

píng guǒ suān
  • malic acid
苹果酸苹果酸
苹果酸[píng guǒ suān]
  1. 用pH电位法测定Yb(Ⅲ)-苹果酸络合物的稳定常数

    Determination of stability constants of Yb (ⅲ) - malic acid complexes with potentiometry

  2. 各个处理间PEPC活性与苹果酸含量均没有明显的相关性。

    There is no significant relativity between the activity of PEPC and malic acid content in various treatments .

  3. 低温能够显著抑制Al诱导的根苹果酸和柠檬酸的分泌。

    Low temperature inhibited Al-induced-secretion of malate and citrate .

  4. CAM植物NADP&苹果酸的环境调节

    Environmental modulation on nadp ─ malic enzyme in cam ─ plants

  5. 随着供P量的增加,Al诱导的Al预处理根的苹果酸和柠檬酸分泌量降低。

    Al-induced-secretion of malate and citrate from + Al excised roots decreased with increasing P supply .

  6. NADP-苹果酸酶是CAM植物一种重要脱羧酶。

    NADP - malic enzyme is an important decarboxylase in CAM plants .

  7. 兼性CAM植物NAD-苹果酸酶的行为研究

    Behavior study of NAD malic enzyme in facultative cam plants

  8. 普通小麦T型与V型不育系花粉发育过程中苹果酸脱氢酶的变异

    Variation in malate dehydrogenase isozyme in T and V type Male-sterile Wheat during pollen development

  9. 结果还表明,CO2浸渍发酵结束后,再继续进行苹果酸-乳酸发酵,葡萄酒口感质量可以得到进一步改善。

    Moreover , the results indicated that the wine quality was further improved by continuing MLF after carbonic maceration .

  10. 蜜蜂(Apis)苹果酸脱氢酶同工酶的研究进展

    Research Progress in Malate Dehydrogenase ( MDH ) of Honeybees

  11. NADP-苹果酸酶活性变化及其在CAM运行中的调节

    The activity changes of NADP-malic enzyme and its regulation in the transformation c_3 type photosynthesis into cam type

  12. 乳酸-苹果酸体系化学镀Ni-P合金复合稳定剂的研究

    Compound Stabilizer for Electroless Ni-P Alloy Plating in Lactic Acid-Malic Acid System

  13. 雷司令二次果的酒中富含必需氨基酸和Zn,但酒中苹果酸过高。

    Wine from lateral berry contains richer essential amino acid and Zn , but excessive malic acid in White Riesling .

  14. 西红柿含有大量维生素C、维生素B1、苹果酸、柠檬酸等营养成分。

    Tomatoes contain high levels of vitamin C , vitamin B1 , malic acid , citric acid and other nutrients .

  15. 苹果酸脱氢酶及异柠檬酸脱氢酶扩增对E.coli产琥珀酸的影响

    Effect of Malate Dehydrogenase and Isocitrate Dehydrogenase Amplification on Succinic Acid Production in Escherichia Coli

  16. 苹果酸辅助法水热合成ZnS∶Mn的相态及其远红外吸收光谱的研究

    The phase state and Far-IR spectroscopy study of ZnS : Mn synthesized by malic acid-assisted hydrothermal method

  17. 但GA3和ABA对依赖苹果酸或谷氨酸的NAD~+还原有一定刺激,因而加重盐渍伤害。

    But GA_3 and ABA promoted malate or glutamate dependent NAD ~ + reduction , thus enhanced salt damage .

  18. 水稻苹果酸脱氢酶基因的克隆及其在E.coli中的表达

    Cloning of the Rice Cytoplasmic Malic Dehydrogenase Gene ( Rc MDH ) and Its Expression in E.coli

  19. 采用添加表面活性剂的苹果酸溶胶-凝胶法制备了纳米钙钛石型氧化物催化剂La(1-x)SrxMnO3。

    Nanometer perovskite-type catalysts La_ ( 1-x ) Sr_xMnO_3 are preparation by malic acid sol-gel method that add surface-active agent .

  20. 研究了不同浓度的柠檬酸、草酸、苹果酸对蛇纹岩发育土壤镍(Ni)、钴(Co)的活化效果。

    The activity effect of citric acid 、 oxalic acid and malic acid of different concentration on Ni and Co in serpentine rock growth soils was studied .

  21. 苹果酸处理和乳酸处理还可以显著提高根系活力和根系ATPase活性,促进根系的发育,增加根系干重。

    Malic acid treatment and lactic acid treatment also significantly increased root activity , ATPase activity and dry weight of root .

  22. 根据目前的研究发现,II期临床试验计划将金硫代苹果酸盐与其他参与癌症生长的分子靶向药物联用。

    Based on findings to date , a phase II clinical trial is being planned to combine aurothiomalate with agents targeted at other molecules involved in cancer growth .

  23. 苹果酸作用下特殊形貌CaCO3晶体的合成

    Synthesis of CaCO_3 Crystals with Special Morphologies in the Presence of Malic Acid

  24. 补充苹果酸低聚糖饮料对自行车运动员有氧做功能力的影响不同类型氢氧化镁阻燃剂填充聚丙烯(PP)复合材料力学性能研究

    Influence of Malate-Oligosaccharide Solution on Aerobic Ability of Endurance Cyclist ; Study of the Properties of PP / MH Composites Containing Three Types of Magnesium Hydroxide

  25. 目的:观察苹果酸、γ-氨基丁酸(GABA)对Hela细胞端粒酶活性的影响。

    Objective : To observe effect of malate and gamma-aminobutyric ( GABA ) on telomerase activity of Hela cells .

  26. 大豆根瘤菌(Bradyrhizobiumjaponicum)苹果酸脱氢酶(mdh)基因的插入失活

    Insertional inactivation of the malate dehydrogenase gene from Bradyrhizobium japonicum

  27. 在不同pH条件下Mg~(++)、Mn~(++)对高粱叶片NADP-苹果酸酶表现出不同程度的协同性。

    In a variety of pH conditions the effects of Mg ~ ( + + ) and Mn ~ ( + + ) on the activity of NADP-malic enzyme were synergistic to some extent .

  28. 番木瓜不同叶位中PEP羧化酶、苹果酸脱氢酶和苹果酸酶活性的变化

    The Changes in the Activities of PEP Carboxylase , Malic Dehydrogenase and Malic Enzyme in Different Positions of Papaya Leaves

  29. 结果表明冻藏过程中速冻草莓维生素C、柠檬酸和蔗糖含量逐渐降低;苹果酸、葡萄糖和果糖含量逐渐增加。

    The results show that the contents of Vitamin C , citric acid , and sucrose of quick frozen strawberry decreased gradually , but the contents of malic acid , glucose , and fructose increased gradually during frozen storage .

  30. 主要成份:多肽苹果酸、决明子、生山楂、苦瓜提取物、花旗参、魔芋粉、维生素EC等。

    Main ingredients : peptides malic acid , cassia seed , born hawthorn , balsam pear extract , American ginseng , konjac powder , vitamin EC , etc.