选出提取钩藤总生物碱的适宜溶剂；
Objective To select an appropriate solvent for extracting total alkaloid from Gouteng (uncaria rhychophylla).
赖氨酸是某些生物碱的前体。
目的：观察白屈菜总生物碱的平喘作用。
OBJECTIVE to observe the antiasthmatic action of total alkaloid from Chelidouium majus.
建立了金线莲总生物碱的提取和测定方法。
Developeda method to extract and determine the total alkaloids from anoectochilus formosanus.
目的：探讨活性碳对乌头类生物碱的吸附作用。
Objective:Discussion activated carbon to monkshood class alkaloid adsorption.
目的研究桑树总生物碱的分析方法和提取方法。
ObjectiveTo study the analysis and extraction methods for total alkaloids (MTA) in mulberry.
前言：目的探索厚朴中生物碱的积累与分布规律。
Objective: To find the rule of accumulation and distribution of Alkaloids of Cortex Magnoliae Officinalis.
目的分析附子理中缓释片中总生物碱的药效物质。
Objective To obtain effective materials from the total alkaloids of Fuzi Lizhong sustained-release tablets.
研究了超滤和水连续稀释过滤对生物碱的纯化结果。
Ultrafiltration followed by discontinuous diafiltration was carried out to examine the result of purification of alkaloids.
方法采用酸性染料比色法测定乌头类总生物碱的含量。
MethodsAcid dye colorimetry was adopted to determine the total alkaloid contents.
目的：分析高温高压条件下草乌中脂类生物碱的变化。
Objective: To analyze the transformation of lipo-alkaloids in the Kusnezoff Monkshood root under high temperature and pressure.
尼古丁是烟草中生物碱的主要成分，其生物学作用广泛。
Nicotine is a main component in tobacco, which has broad biological significance.
目的：研究马钱子配伍甘草对马钱子中主要生物碱的影响。
Objective:To study the effects on the alkaloid components in Strychnos nux-vomical L. uncombined and combined with Glycyrrhiza uralensis Fisch.
用混合溶剂提取法研究催吐萝芙木水溶性生物碱的浸提工艺。
Extraction processes for water soluble alkaloids from Rauvolfia vomitoria Afzel with various mixed solvent systems were described.
研究了用酸性醇溶液回流法提取魔芋中总生物碱的方法和条件。
The ways and the conditions how to use the acidity alcohol to extract the whole alkaloid in the amorphaphallus konjak are researched .
本文提供了一套从博落回果实中提取、分离及纯化生物碱的有效方法。
An available method of extraction, separation and purification of alkaloids from the fruit of Macleaya Cortada has been developed.
归纳总结了1984年以来所发表的有关去甲二萜生物碱的药理作用。
This review has described the pharmacological activities of norditerpenoid alkaloids mainly including analgesia, anti-inflammatory and antiarrhythmic action with was published since 1984.
虽然果肉本身不含毒素，但其茎和叶却饱含一种叫做配糖生物碱的化学物质。
Though the fruit itself doesn't contain poison, the stem as well as the leaves contain a chemical known as glycoalkaloid.
李说：“蚂蚁能够爬过干净的蜘蛛丝，但不能爬过存有生物碱的蜘蛛丝。”
Li says the ants were able to cross the cleaned silk but were unable to cross in the two cases where pyrrolidine alkaloid was present.
目的：测定半夏不同生长期总生物碱的含量，为确定合理的采收期提供依据。
Objective: To determine the alkaloids content of Pinellia ternate in different growing time for finding out the best harvest time.
固形物中生物碱的含量为69.3%。同时，对树脂的再生条件进行了研究。
The content of the alkaloids in total solid substance was 69.3% the conditions of resin regeneration were also studied.
目的：探讨益母草总生物碱的药理作用，从抗炎、镇痛两方面阐明其作用机制。
Objective: Leonurus pharmacological effects of total alkaloids from the anti-inflammatory, analgesic both to clarify its mechanism of action.
本文综述了有关海洋来源的吲哚生物碱的文献，同时也包括了我们自己的研究。
This report reviews the literature on indole alkaloids of marine origin and also highlights our own research.
结论溶剂用量增加后，虽然浸膏提取量也增加了，但生物碱的含量没有明显提高。
Conclusion Although the extracts increased by improving the solvent volume, the alkaloids content in it didn't increase as much accordingly.
由于生物碱的结构十分复杂，研究者们应用了第二条原理，并将其用于结构简化。
Because this alkaloid is so structurally complex, the researchers applied a second principle - and used it for structural simplification.
实验结果提示，某些四氢异喹啉类生物碱的药理作用可能与M -胆碱受体有关。
It can be inferred that some pharmacological effects of tetrahydroisoquinolines are probably related to M-cholinergic receptors.
根据虎皮楠生物碱与角鲨烯代谢通路间的关系，初步探索了这类生物碱的生物功能。
Furthermore, biological functions of Daphniphyllum alkaloids were initially seeked after based on their relation to squalene metabolism pathway.
方法：采用紫外分光光度法测定不同大孔树脂对指标性总黄酮和总生物碱的吸附量。
Methods: UV spectrophotometry was employed to determine the adsorption capacity of different macroporous adsorbing resins for total flavonoids and total alkaloids.
目的用反相高效液相色谱梯度洗脱法测定麻黄及其复方制剂中麻黄类生物碱的含量。
Objective To determine simultaneously the contents of ephedrine and pseudoephedrine in ephedra herb and its compound preparations by high-performance liquid chromatography.
目的用反相高效液相色谱梯度洗脱法测定麻黄及其复方制剂中麻黄类生物碱的含量。
Objective To determine simultaneously the contents of ephedrine and pseudoephedrine in ephedra herb and its compound preparations by high-performance liquid chromatography.
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