甘草素

However, the mechanism of glycyrrhizic acid in vivo is still unclear.

然而，甘草素对於生物体内的作用机制尚不明确。

Objective: To develop a method for the determination of Luteolin in rosewood.

目的：建立降香中木犀草素和异甘草素的含量测定方法。

Methods: Standard whole cell patch clamp technique was used.

采用全细胞膜片钳技术，观察不同浓度的异甘草素对ICa-L的作用。

Liaoning Medical University, Jinzhou 121001 China）Abstract:Objective To study the distribution and liver targeting of glycyrrhetinic acid derivatives (stearin glycyrrhetinic acid ester-3-O-galactosidase, Gal-GAOSt) modifying norcantharidin liposomes (Gal-GAOStNC-LP) in rats.

目的 研究甘草次酸衍生物（甘草次酸硬脂醇酯-3-O-半乳糖苷，Gal-GAOSt）修饰去甲斑蝥素脂质体(Gal-GAOStNC-LP)在小鼠体内的分布及肝靶向性。方法利用薄膜分散法制备甘草次酸衍生物修饰去甲斑蝥素脂质体后，经小鼠尾静脉给药，采用HPLC法检测去甲斑

ABSTRACT To study the antibacterial constituents from the fermentation broth of endophytic fungus Penicillium sp. 0935030 from mangrove plant Acrostichum aureurm. The separation procedure was guided by antibacterial bioassay. Seven compounds were isolated and purified by column chromatography, and their structures were identified as cyclo (1), cyclo (2), 1(2Furanyl)1,2ethanediol (3),(3β,4β,22β)olean12ene3,22,23triol (4), mannitol (5), uridine (6), and liquiritigenin (7) by physicochemical and spectral data.

为研究红树林植物卤蕨内生真菌Penicillium sp.0935030发酵物中的抗菌活性成分，采用活性追踪的方法，用多种色谱技术对化合物进行分离纯化，通过理化性质和光谱数据鉴定出7个化合物，分别为：环(1)，环(2)，1呋喃基1，2乙二醇(3)，(3β，4β，22β)12烯3，22，23三羟基齐墩果烷(4)，甘露醇(5)，尿苷(6)和甘草素(7)。

Result: Eleven chemical constituents were isolated and elucidated as arctiin,phillyrin,forsythiaside,liquiritigenin,liquiritin,genistein,formononetin,daidzein,glycitrin,3,3′,4-tri-omethlellagic acid and chlorogenic acid.

结果 ：从银翘散抗流感病毒有效部位群中分离得到 11种成分，鉴定为牛蒡子苷、连翘苷、连翘酯苷、甘草苷、甘草素、染料木素、芒柄花素、大豆素、6 甲氧基大豆素、3，3′，4 三甲氧基鞣花酸和绿原酸。

Result: Six compounds were isolated and identified as vanillic acid, formononetin, isoliquiritigenin, liquiritigenin, kumatakenin B and uracil.

结果 ：从四逆汤水煎剂的乙酸乙酯萃取部分分得 6个化合物，分别鉴定为香草酸(1)，芒柄花素(2 )，异甘草素(3)，甘草素(4)，华良姜素B(5 )和尿嘧啶(6 )。

RESULTS ISL induced dose-dependent relaxation in guinea-pig epithelium-intact trachea precontracted with acetylcholine,KC1,and histamine.

目的观察异甘草素对豚鼠离体和在体气管平滑肌的松弛作用，并对其作用机制进行探讨。

OBJECTIVE To study the extraction process of isoliquiritigenin from licorice by acid hydrolysis.

目的以甘草粉末为原料，研究了酸水解法提取异甘草素的工艺。

The design introduced aspects as follows, which was emphatically around the sweet vegetable of licorice root production technology, original auxiliary materials nature and their effect on quality of medicinal extracted products; sureness and demonstration of the scheme of the products; demonstration about the technology of Creat medicinal extracted production; selection of equipments; calculation of the capital equipment; building, hygiene, security, and assigning with the total level of the workshop; the factory works and organizes with management and business accounting.

本设计围绕甘草甜素生产工艺着重介绍以下几个方面的内容：原辅材料性质以及它们对甘草甜素质量的影响；产品方案的确定与论证；甘草甜素生产工艺要点及论证；甘草甜素生产工艺设备选型论证，主要设备的工艺计算；生产车间的建筑、卫生、安全、与总平面布置；工厂劳动组织与管理以及经济核算。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。