查询词典 extraction

ObjectiveTo study on flavonoids extraction from Glycyrrhiza and their bacteriostatic activity.

的研究甘草中的黄酮提取方法和抗菌活性。

All materials for a balsam pear done momorcharin extraction, separation, identification study.

本文以苦瓜为材料，做了苦瓜子蛋白的提取、分离、鉴定的研究。

The technics of extracting balsam pear seed oil by supercritical fluid extraction is studied.

研究了超临界CO2萃取苦瓜籽油的工艺。

The authors studied the extraction technology of balsam pear juice and bamboo leaf juice and the production technique of the drink, and provided the optimum technological conditions for the production of the drink.

对苦瓜汁、竹叶汁的提取工艺及饮料的生产工艺进行了探索，最终给出了苦瓜竹汁饮料生产的最佳工艺条件。

Solid phase extraction and gas chromatography-mass spectrometric method have been ~developed for the determination of barbital, amobarbital and phenobarbital residues in pork.

采用HP5毛细管柱分离，电子轰击电离源质谱选择离子模式检测(巴比妥m/z126，169，183，184；异戊巴比妥m/z169、170、184、226；苯巴比妥m/z175、232、245、260；dwelltime80s)，外标法定量(定量离子m/z分别为169、169和232)。

The economy is primarily based on agriculture wheat, barley, sugar beets, oats, rye, seed potatoes, honey, cherries, cattle and sheep ranching - and significant lumber and mineral extraction (gold, coal, silver, talc, and vermiculite).

经济主要是农业的基础上，小麦，大麦，甜菜，燕麦，黑麦，马铃薯种子，蜂蜜，樱桃，牛，羊放牧-和重要的木材和矿物开采（金，煤，银，滑石粉，和蛭石）。

At present, extraction of rhynchophylline commonly is used in basification benzene, can gett high purity after treatment , the process is simple and feasible for commone production.

摘 要：目前国内常用碱化苯提法提取钩藤碱，经处理后可得到高纯度钩藤碱，该工艺简单可行，适于大规模生产。

Methods OASIS solid-phase extraction column was used to extract HP-HPLC in the plasma after basification; reverse high performance liquid chromatography was applied for determination.

血浆经碱化后，用OASIS固相萃取小柱提取血浆中丁螺环酮，采用反相高效液相色谱法紫外检测器检测。

The bulbs of the Lycoris radiatat were pretreated with comminution, ultrasonic and basification methods. The effect of the pretreatment was studied, via observing microscopic character of the cell wall fragmentation of Lycoris radiatat and the yield of galanthamine with SC-CO2 extraction.

采用粉碎、超声波和碱化预处理方法处理石蒜鳞茎原料，通过对原料细胞壁的破碎状况的显微特征观察，以及SC-CO2提取加兰他敏提取率的变化考察了预处理的效果。

In this experiment, the content of total flavones in soybean, black bean and soybean sprout were measured using the spectrophotometric method, and distilled water, 70% methanol, 70% ethanol and 70% acetone were chosed as the extraction solvents.

以蒸馏水、70%甲醇、70%乙醇、70%丙酮作为提取剂，用分光光度法测定黄豆、黑豆、黄豆芽中总黄酮的含量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。