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- Synthesis of Dimethylallyl Pyrophosphate and its Isomer and Derivatives 焦磷酸二甲基烯丙酯及其异构物和衍生物的合成
- dimethylallyl pyrophosphate 二甲丙烯焦磷酸酯
- The better additive quality of sodium pyrophosphate was 0. 其作用效果随浸泡时间的延长而提高,焦磷酸钠添加量为0。
- Most of them, to select a optimum equipment is the key to produce melamine pyrophosphate. 以上三产品受放大效应的影响较小，产品的质量及收率无明显的变化。
- It loses water and converts to pyrophosphate and metaphosphoric acid when being high-temperature heated. 经高温加热便失水生成焦磷酸和偏磷酸，长时间受冷即生成结晶，有腐蚀性，易吸湿，密封保存。
- The biosynthesis of the universal isoprenoid precursors, isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), are known by the mevalonate (MVA) pathway. 类异戊二烯的合成一直认为是通过甲羟戊酸(MVA)途径合成其前体物质异戊酰焦磷酸(IPP)或其异构物,二甲烯丙基焦磷酸(DMAPP)完成的。
- Sodium hexametaphosphate, sodium pyrophosphate and sodium silicate all had a preferable s... 六偏磷酸钠、焦磷酸钠、硅酸钠对过氧乙酸漂白均有较好的稳定作用。
- It is formed from ATP and 5-phosphoribosyl pyrophosphate in a complex biosynthetic pathway. 由ATP和5-磷酸核糖基焦磷酸盐通过复杂的生物合成途径合成。
- The effect of sodium pyrophosphate,glycerol monostearate and starch acetate on rheological propertiesof rice starch were studied by Dynamic Rheometry. 采用动态流变仪对米线生产中三种常用添加剂焦磷酸钠、单甘酯和淀粉醋酸酯对大米淀粉流变特性的影响进行了研究。
- It is also required to the synthesis of the coenzyme thiamin pyrophosphate, which is involved in many decarboxylation reactions. 辅酶硫胺素焦磷酸的合成也需要胱氨酸，它还和许多脱羧反应有关。
- This rhomboid shaped crystal of calcium pyrophosphate, which appears bluish-white (weak positive birefringence) by polarized light with red plate. 焦磷酸钙菱形结晶在红感光板偏振光下呈蓝白色（弱正双折射）。
- This paper presents the preparation of the graft copolymer alloy of pullulan with butyl acrylate using manganic pyrophosphate as initiator. 研究在水介中焦磷酸锰引发下,普鲁兰/聚丙烯丁酯接枝物合金的制备、组成的控制及接枝共聚反应速率。
- A cyanide free process for gold imitation plating on plastic surface was advanced with pyrophosphate as complexing agent. 采用焦磷酸盐为络合剂研究出一种塑料无氰仿金电镀工艺。
- A hydrophobically associating water-soluble polymer HAWP-18 has been synthesized by copoly- merization of acrylamide(AM), sodium acrylate(NaAA) and octadecyl dimethylallyl ammonium chloride(MJ-18). 由丙烯酰胺、丙烯酸钠和氯化十八烷基二甲基烯丙基铵 (MJ 1 8)共聚合成了疏水缔合水溶性聚合物HAWP 1 8。
- The drip loss and cooking loss were remarkably reduced and the yield of sausage was remarkably increased by 0.2% and 0.3% pyrophosphate. 含量为0.;2%25，0
- The tenderizing effects of sodium acid pyrophosphate(SAPP),tetrasodium pyrophosphate(TSPP)and sodium tripolyphosphate(STPP)on beef semitendinos muscle were studied. 研究了酸性焦磷酸盐(SAPP)、焦磷酸盐(TSPP)、三聚磷酸盐(STPP)对牛肉半腱肌的嫩化作用。
- The common phosphates used in the meat were: sodium pyrophosphate, sodium tripolyphosphate, calgon.Generally, they were used in certain proportion as compound phosphate. 一般将用于肉制品的磷酸盐：焦磷酸钠、三聚磷酸钠、六偏磷酸钠，以一定的比例配成复合磷酸盐使用。
- The aim of the study was to investigate the radiological characteristics and improve accurate diagnosis of calcium pyrophosphate dihydrate crystal deposition disease(CPPD-CDD). 探讨二羟基焦磷酸钙晶体沉积症(CPPD-CDD)的影像学特征,提高诊断准确率。
- Concentration of potassium pyrophosphate is usually measured by means of gravimetry and titration in tin-cobalt electrolyte, but the measuring procedures are very complicated. 锡钴合金镀液中焦磷酸钾的测定常采用重量法或滴定法。
