The Saussurea involucrata chemical composition was: alkaloid, flavanone, sterol, volatile oil, 16 kind of amino acids, Saussurea involucrata lactone and so on.

雪莲化学成分为：生物碱、黄酮、甾醇、挥发油、16种氨基酸、雪莲内酯等。

Conclusion: III is a new alkaloid.

结论：III是新生物碱。

Nicotine is a colorless, poisonous alkaloid.

尼古丁是无色有毒生物碱。

The rhizomes are rich in the alkaloid colchicine.

根状茎富有生物碱秋水仙素。

Tryptanthrin is a kind of indole quinazoline alkaloid.

色胺酮属吲哚喹唑啉类生物碱。

Tryptanthrin is a kind of indole quinazoline alkaloid.

摘要色胺酮属吲哚喹唑啉类生物碱。

It is a curare alkaloid derived from the South American plant.

它是箭毒碱，提取自一种南美产的植物。

This paper belongs to one part of research of yohimbine alkaloid.

本文所述内容属于天然生物碱育亨宾合成研究课题的一部分。

New Skeleton Diterpenoid Alkaloid from Aconitum Vilmorinianum Kom.

一个新骨架二萜生物碱。

Objective: To study the alkaloid component of Corydalis adunca Maxim.

目的：研究灰绿黄堇根中的化学成分。

Poison dart frogs secrete lipophilic alkaloid toxins through their skin.

毒镖蛙在身体皮肤下隐藏着亲脂性的碱性毒液。

Studies on the Alkaloid Constituents of Fritillaria pallidiflora Schrenk.

伊贝母生物碱成分的研究。

Many poison dart frogs secrete lipophilic alkaloid toxins through their skin.

许多毒镖蛙会将其毒素隐藏在皮肤中。

Objective:To study the alkaloid constituents of the Uncaria macrophylla Wall.

目的：研究大叶钩藤生物碱部分的化学成分。

Objective:Discussion activated carbon to monkshood class alkaloid adsorption.

目的：探讨活性碳对乌头类生物碱的吸附作用。

The expression of ICAM-1 in BHD, alkaloid and glycoside groups were decreased(P<0.05).

补阳还五汤组、生物碱组、苷组ICAM-1表达低于模型组（P<0.05）。

OBJECTIVE to observe the antiasthmatic action of total alkaloid from Chelidouium majus.

目的：观察白屈菜总生物碱的平喘作用。

Study on Relation between Collecting Stages and Alkaloid Content of Sophora flavescens Ait.

苦参采收期与生物碱含量关系的研究。

Objective: To look for no-alkaloid components with pharmacological action in aconite roots.

目的寻找附子中具有药理作用的非生物碱类成分。

Analyse composition of purine type Alkaloid in Baimao Tea from Nankun mountain by using HPLC.

采用高效液相色谱法分析南昆山白毛茶嘌呤类生物碱成分。

OBJECTIVE To determine the content of total alkaloid in Kangfengtong Capsule with spectrophotography.

目的采用分光光度法对抗风痛胶囊中总生物碱进行含量测定。

Capsicine is a kind of natural plant alkaloid extracted and refined from chilies with special crafts.

辣椒碱是用先进的萃取精制工艺，从红辣椒中提取出来的一种天然植物碱。

CONCLUSION the Corton Alkaloid could effectively induce the apoptosis of human gastric cancer SGC-7901.

结论巴豆生物碱能诱导人胃腺癌SGC - 7901细胞凋亡。

Advances in studies on alkaloid constituents and their pharmacological effect in plants of Sophora Linn.

槐属植物生物碱化学成分及药理作用研究进展。

RESULT the Cotton Alkaloid could significantly influence the shape of SGC-7901 and induce the cell apoptosis.

结果巴豆生物碱能改变细胞形态，诱导人胃癌细胞SGC - 7901凋亡。

Alkaloid One of a group of organic compounds found in plants, which are poisonous insoluble crystalline compounds.

一种在植物中发现的有机化合物，通常是有毒的、不溶于水的结晶化合物。

OBJECTIVE To identify the best technique of extraction process of whole alkaloid from Aralia continentalis Kitagwa.

目的确定长白楤木中总生物碱提取的最佳工艺。

Conclusion it has good prospect in development and application for isoquinoline alkaloid composition of Tongbangchui.

结论铜棒锤中含有异喹啉类生物碱，具有良好的开发应用前景。

A colorless crystalline alkaloid, C20H24N2O2, resembling quinine and used in treating malaria and certain heart disorders.

奎尼丁一种无色的晶体状生物碱，c20 h 24n2o2，类似于奎宁，用于治疗疟疾和某些心脏疾病。