纯化的

The compound HCB-01712-2 has been isolated from the broth of Claviceps HCB-01712,by the analyses of its physico-chemical properties,UV,ESI-MS and NMR spectra data,the structure of HCB-01712-2 has been identified as methyl vanillate.

从麦角菌(Claviceps sp。)HCB-01712的发酵液中分离纯化得到化合物HCB-01712-2，经理化分析、紫外吸收、质谱及核磁共振谱分析，确定该化合物为香草酸甲酯。

Methods The coding gene of Sj32KD antigen was amplified from the cDNA library of the adult parasite by PCR and cloned into the prokaryotic expression vector pET28a to construct a re- combinant plasmid Sj32-pET28a.

应用PCR方法克隆Sj32KD抗原基因，并在大肠杆菌系统中进行表达，利用His亲和层析方法纯化融合蛋白，并应用重组的Sj32KD抗原检测羊日本血吸虫病。

AIM: To study the technological parameters of the purification process of total flavonoids of Crataegus leaves with HPD-600 macroreticular resin.

目的：研究HPD-600大孔树脂纯化山楂叶总黄酮的工艺条件及参数。

Induction of Defense Responses in Cucumber Plants Cucumis satfaus L.

抗小麦赤霉病抗生素861的提取、纯化及理化性质。

In this research, the isolates of TuMV from Shandong were separated and purified. Their biological, serological, cytopathological and particle morphological properties were studied.

本研究分离纯化了芜菁花叶病毒的山东分离物，对其生物学、血清学、细胞病理学和粒子形态学特征进行了研究。

Cytophaga sp was selected for heparinase production because it was more productive. Three heparinases, named HⅠ, HⅡ and H Ⅲ were purified from the crude cell extract by means of batch DEAE-Cellulose negative adsorption, Hydroxylaptide adsorption and releasing, SP-Sepharose cation exchange chromatography, Source 30S cation exchange chromatography, Poros 20HS cation exchange perfusion chromatography and Sephacryl S200HR gel permeation chromatography.

利用超声破碎、DEAE-纤维素反吸附去杂、羟基磷灰石批处理吸附层析、SP-Sepharose离子交换层析、Source 30S离子交换层析、Porous20HS离子交换灌注层析及Sephacryl S200HR凝胶排阻层析，从噬纤维菌中纯化出三种新的肝素酶。

The technique of refining mucopolysaccharide from Dasyatis akajei cartilage was studied and the content of mucopolysaccharide was measured.

本文探索了利用碱浸提和酶法去蛋白从赤魟软骨中提取分离纯化粘多糖的技术，并对多糖进行了含量测定。

The technique of extracting and refining mucopolysaccharide from Dasyatis akajei cartilage obtained was studied and the content of mucopolysaccharide was measured.

探索利用碱浸提和酶法去蛋白从赤魟软骨中提取分离纯化黏多糖的技术，并对该多糖进行了含量测定。

Sucrose sugars are treated with specialty activated carbons to decolorize and purify.

蔗糖则采用特制的活性炭产品进行脱色和纯化。

The fungi was isolated and purified from polluted anthurium subculture medium, identified to be Deuteromycotina Hyphpmycetes Hyphomycetales Dematiaceae and trichoderma. The inhibition effect of the three kinds of chitosan on the fungi was conducted.

在污染的红掌继代培养基中提取污染菌并进行了分离及纯化，初步鉴定为为半知菌亚门，丝孢纲，丝孢目，淡色孢科，木霉属。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。