Breeding of High-Producing Ergot Alkaloid Strain and Optimization of Fermentation Condition 麦角碱高产菌株的选育及发酵条件研究
Semisynthetic penicillin and ergot system fungus 半合成青霉素及麦角系列菌种
The pathogeny is related to many factors such as abnormal blood coagulation function in gestation period, using oxytocin and ergot in labor, heredity, immunity, infection and etc. 其病因与妊娠期凝血功能异常、分娩中使用缩宫素及麦角生物碱,并与遗传、免疫及感染等因素有关。
Prepared ergot; processed cheeses are easy to spread. 精制麦角;精制奶酪易于涂抹。
These findings should be considered in evaluating the risk – benefit ratio of treatment with ergot derivatives. 在评估使用麦角洐生物进行治疗的风险-效益比率时应考虑到这一点。
Relating to or produced by ergot. 关于或由麦角病引起。
Ergot A fungal disease of many cereals. 麦角菌:是许多谷类农作物感染的一种真菌病。
Mold could be responsible for ergot poisoning. 霉菌可能导致麦角碱中毒。
A plant disease caused by the ergot fungus. 由于麦角真菌导致的一种植物。
Ergot fungus belonging to orders, ergot fungus Branch, Cordyceps. 属于麦角菌目、麦角菌科、虫草属。
CHROMATOGRAPHY OF ERGOT ALKALOIDS ⅰ. IDENTIFICATION OF ERGOT ALKALOIDS AND DETERMINATION OF ERGOMETRINE CONTENT IN CHINESE ERGOTS Application of the thin layer chromatographic method to the determination of ergometrine, ergotamine and ergotoxine in ergot has been studied. 麦角生物碱的层离研究Ⅰ.我国野生麦角的成分鉴定及麦角新碱的定量本文研究了应用无粘合剂氧化铝薄层层离和光电比色相结合的方法,测定麦角中三种主要生物碱的含量。
Ergometrine can be separated from the other ergot alkaloids with chloroform in which the former is insoluble as solvated crystals. 以后利用麦角新碱能与氯仿形成复合结晶,却又难溶于氯仿的特性,可以使麦角新碱与其他麦角生物碱分离。
CONCLUSION: The method is sensitive and reproducible for the quantitative determination of the ergot fermentation product α ergocryptine. 结论:该方法在定量测定麦角菌发酵产物α麦角隐亭方面灵敏、准确。
A study about culture medium of Claviceps Paspali for ergot alkali fermentation 产麦角碱麦角菌发酵培养基的研究
By thin layer chromatography, it has been shown that this strain, cultured on wheat seed medium, was able to produce three other ergot alkaloids besides ergometrine. 该菌种在小麦种子培养基上培养以后,除麦角新碱外,根据薄层层离鉴定结果证明还产生三种麦角生物碱。
In order to fully utilise the alkaloids in the mother liquor, obtained during the production of ergometrine, and to gain information on the mechanism of biosynthesis, it was necessary to isolate and identify these ergot alkaloids. 为了利用麦角新碱生产过程中母液里的其他麦角生物碱,并为进一步研究生物合成机制提供资料,必须先对母液中所含麦角生物碱进行分离和鉴定。
It appeared that there was no relationship between the size or color of ergot and the amount of alkaloid contents. 含碱量的高低与菌核的大小,颜色等关系亦不大.不含蒽醌及其甙,生物碱。
PREPARATION OF ERGOT TOTAL ALKALOIDS FOR INJECTIONS Basic knowledge of analytical reagents& alkalis 麦角总碱注射液的制备
It was first described in the early 19th century as a component of the ergot of rye, later it was discovered in a great variety of species such as bacteria, fungi, eukaryotic microorganisms, insects and invertebrates. 十九世纪初在黑麦的麦角菌中首先发现它的存在。随后在细菌、真菌、真核微生物、昆虫和无脊椎动物中发现也都有海藻糖。
Its action mechanism is targetting the cell membranes, combining with the ergot protein of the membrane surface, changing the permeability of cell membranes, potassium and sodium leakage, leading to the cell death. 其作用靶点为细胞膜,与细胞膜表面的麦角蛋白结合,改变细胞膜的通透性,使钾钠渗漏导致细胞死亡。
The drug therapy to ergot amine, triptans class, antiepileptic drugs and non-steroidal anti-inflammatory analgesic drugs and vitamins, etc, the effect of dissatisfaction. 而药物治疗以麦角胺类、曲普坦类、抗癫痫药物和非甾体抗炎镇痛药及维生素类等为主,疗效不甚满意。