Biological synthesis of oxaloacetic acid from pyruvic acid and carbon dioxide
نویسندگان
چکیده
منابع مشابه
Urinary excretion of pyruvic acid, alpha-ketoglutaric acid and oxaloacetic acid in scurvy.
Scurvy is associated with abnormal carbohydrate metabolism and diminished production of insulin (1). Banerjee et al. (2) observed increased accumulation of citrate, malate, and lactate in the tissues of scorbutic guinea pigs. This was possibly due to the insulin insufficiency associated with scurvy since prolonged injection of insulin to scorbutic guinea pigs diminished the tissue concentration...
متن کاملUrinary Excretion of Pyruvic Acid, a-Ketoglutaric Acid, and Oxaloacetic Acid in Scurvy
Scurvy is associated with abnormal carbohydrate metabolism and diminished production of insulin (1). Banerjee et al. (2) observed increased accumulation of citrate, malate, and lactate in the tissues of scorbutic guinea pigs. This was possibly due to the insulin insufficiency associated with scurvy since prolonged injection of insulin to scorbutic guinea pigs diminished the tissue concentration...
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[reaction: see text] The reaction of CH(4) with CO(2) has been performed in anhydrous acids using VO(acac)(2) and K(2)S(2)O(8) as promoters. NMR analysis establishes that the primary product is a mixed anhydride of acetic acid and the acid solvent. In sulfuric acid, the overall reaction is CH(4) + CO(2) + SO(3) --> CH(3)C(O)-O-SO(3)H. Hydrolysis of the mixed anhydride produces acetic acid and t...
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Supercritical carbon dioxide (SC-CO2) was used as solvent to synthesize oleyl oleate as an analog of Jojoba oil from oleic acid and oleyl alcohol with high conversion (100%) of the acid into ester in a short time of 100 min. Utilizing a low cost solid catalyst, p-toluenesulfonic acid monohydrate (PTSA), the esterification reaction was performed, without any prior preparation step...
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کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1941
ISSN: 0306-3283
DOI: 10.1042/bj0350676