Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃材中金丝桃苷的乙醇提取工艺。

A method was developed for determination of Sarsasapogenin in Rhizoma Anemarrhenae.

建立用高效薄层色谱快速测定知母材中菝葜皂甙元的方法。

A new type fiber-annulation thickening on intracavitary cell wall,was discovered in medical material power.

材粉末中发现一种新型纤维—其腔内细胞壁环纹增厚。

Objective: To evaluate the wind-damage effects on quality of heartwood of Lignum Santali Albi.

评价风害损伤对檀香材质量的影响。

Conclusion: Wind-damage should accelerate the formation of heartwood of Lignum Santali Albi without influence on its quality.

风害损伤可使檀香提前结香且会影响檀香材质量。

Objective:To determine peimine,peiminine and zhebeinine in Fritillaria thunbergii simultaneously by RP-HPLC-ELSD.

利用RP-HPLC-ELSD测定同产地的浙贝母类材中的浙贝母碱、去氢浙贝母碱、浙贝宁的含量。

METHODS The alimentary cana l study of extractives and two compounds-costunolide and dehydrocostuslactone of Radix Aucklandiae was carried out.

方法对木香材的同提取物以及木香中的两个单体化合物木香烃内和去氢木香内了消化道的理学研究。

Objective:To analysis gentiopicroside content of Gentiana rigescens Franch.and to provide the data of idioplasmatic and medicinal appraisement for the planting programming.

测定滇龙胆中龙胆苦苷的含量,提供其种质资源及材质量评价、种植区划规划的依据。

Conclusion: The carbohydrate and extract of Aquilegia viridiflora Pall are an important index of the quality standard for Aquilegia viridiflora Pall.

耧斗菜的薄层色谱鉴别及浸出物、水分、灰分含量可作为蒙耧斗菜材质量标准的重要指标之一。

METHOD Qualitative test with thin-layer chromatography was performed on Yunkeping Granule, with Spica Prunellae Vulgaris, Herba Plantaginis and urson as the control.

方法采用以夏枯草、车前草为对照材,以熊果酸为对照品,对晕可平冲剂了薄层层析定性检测研究。

Different solvent extractions of Spora Lygodii were obtained using methanol,chloroform and petroleum ether as medium.Experiments were carried out on them by FT-IR spectra.

以甲醇、氯仿、石油醚为提取溶剂,提取中材海金沙得到海金沙同溶剂提取物,采用红外光谱(FT-IR)图谱鉴别法对提取物实验。

My patrolling here is a hindrance to those searching for herbs and scorpions, cutting off their profits.Once I was even shown where they had setup a mantrap!

我开始保护长城的时候，那些挖蝎子、材的人理解，我等于断了他们的财路，有一次他们还故意把我引到下有“套子”的地方。

Abstract: By microsublimation, the powder of Bombyx batryticatus was first proved to contain a lot of sublimation, and the sublimation takes on the fmstwork under the microscope.

首次用微量升华法证明了材白僵蚕中含有大量的具有升华性质的化合物，显微镜下呈现霜花状结晶。