Objective: To find out the extraction and isolation procedure of tigogenin which can separate a lot of tigogenin.
前言： 目的：寻找分离剑麻皂甙元的最佳工艺。
This paper reviews the application and progress of flavonoids' different extraction and isolation methods in the recent years.
文章主要综述了近几年来不同的提取和分离方法在黄酮类化合物中的应用进展。
The methods of the extraction and isolation for GAG are reviewed. And the latest methods and developing tendency are summarized as well.
国内外已对糖胺聚糖进行了大量的研究，本文综述了糖胺聚糖的提取、分离方法，并展望了其发展趋势。
In the present paper, the progress in the study on flavonoids' functions, different extraction and isolation methods in the recent years.
文章介绍了黄酮的功能，对近几年黄酮的提取及分离方法的研究进展进行综述。
OBJECTIVE To investigate into the extraction and isolation of total free organic acid in Rhizoma Pinelliae and its pharmacological effect.
目的对半夏药材中的总游离有机酸进行提取分离和药理作用的研究。
The extraction and isolation of polysaccharides from the mycelium of fermented Poria cocos and natural Poria cocos were studied in this paper.
本文对发酵茯苓菌丝体和天然茯苓中多糖的提取分离进行了研究，并分别测定了二者总多糖的提取率及总糖的平均含量。
Using Mfhx method to design the experiment process, we study the technology for extraction and isolation of the holothurian glycosaminoglycan (HG).
采用计算机优化实验设计方法研究了海刺参粘多糖的提取、分离工艺。
Abstract : This paper reviews the research progress on bufotalin. It mainly focused on extraction and isolation, anti-tumor mechanism, pharmacokinetics, toxicity, synthetic and so on.
摘要 ：本文简要综述了蟾毒它灵的相关研究进展，其研究主要集中在提取分离、抗肿瘤作用机理、药物代谢动力学、毒性及合成等方面。
The review discusses many ways of extraction, isolation, quantitative analysis of proanthocyanidins from grape, bark and other plants.
讨论了从葡萄、树皮和其他植物中提取、分离和定量分析前花色素的多种方法。
In this review, the progress on extraction, isolation, structural elucidation and biological activities of oligosaccharides is reported.
本文综述寡糖的提取分离、结构分析和生物活性等相关研究新进展。
In this paper, bone collagen extraction, isolation, purification and its main property characterization are reviewed.
对动物骨胶原蛋白的提取、分离纯化及主要性能研究现状进行了综述。
Extraction, isolation, purification and functional properties of Tremella polysaccharides were studied in the paper.
本实验研究了银耳多糖的提取、分离、纯化及其功能性质。
The extraction, isolation and purification of alkali-soluble polysaccharide from leaf mustard were studied.
研究了碱溶性包心芥菜多糖的提取工艺、分离纯化以及纯度鉴定。
Researches on the iridoids are reviewed from the aspects of their structure, distribution, extraction, isolation and measurement.
本文对环烯醚萜类化合物的结构、分布、生理活性及提取、分离、 测定方法等方面进行了综述。
Recent research progress of extraction, isolation and purification of resveratrol was reviewed briefly in this paper.
该文对近几年白藜芦醇提取和分离纯化工艺研究进展进行综述。
The monomer and dimer of proanthocyanidins in grape seeds were obtained by gradient and enzymatic extraction, isolation with macroporous adsorption resin, and purification by TLC.
葡萄籽经有机溶剂梯度法及酶法提取，大孔树脂初步纯化，薄层色谱法分离纯化得到原花青素单体和二聚体。
The thesis has done a systematic study on the extraction, isolation, purification and immobilization of peroxidase from the soybean hull coats.
本课题在大豆皮过氧化物酶的提取、分离纯化以及固定化方面做了系统的研究。
Method: Ethylaeetate extraction and polyamide chromatography isolation was used to isolate orientin.
方法：采用醋酸乙酯萃取-聚酰胺柱色谱分离荭草苷。
Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.
方法：用纯净水提取，溶剂萃取，大孔吸附树脂和硅胶柱色谱分离等方法分离并纯化亚麻根的微量成分，通过波谱分析鉴定化合物的结构。
Objective To introduce the extraction, isolation and analysis of diosgenin.
目的介绍薯蓣皂苷元主要的提取和分离分析方法。
The invention leads to species increasing of Xylaria, and solves the problems of difficult isolation and extraction and difficult mass industrial production of the Xylaria gracillima.
本发明导致目前的炭角菌种类增加，并解决了纤细 炭角菌很难分离提取及难运用于大批量工业生产的难题。
The major problems such as low recovery ratio of protein, low yield and purity of finished products are found in the process of isolation soy protein by alkali extraction and acid precipitation.
大豆分离蛋白的碱浸提酸沉淀工艺，目前普遍存在成品得率低，纯度低的问题。
Extraction, and isolation of water-soluble non-starch polysaccharides (WSNSP) from lily bulb without the use of protease was investigated.
采用不添加蛋白酶的方法从百合根茎中提取分离水溶性非淀粉多糖 （WSNSP） 。
Extraction, and isolation of water-soluble non-starch polysaccharides (WSNSP) from lily bulb without the use of protease was investigated.
采用不添加蛋白酶的方法从百合根茎中提取分离水溶性非淀粉多糖 （WSNSP） 。
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