The extraction methods were compared based on the yield of resveratrol.
以白藜芦醇收率为考察标准，进行提取方法的比较。
Objective To study the extraction methods of flavonoids from hawthorn fruits.
目的考察几种提取方法对山楂果中总黄酮含量的影响。
At the same time several extraction methods of enzyme preparation are introduced too.
同时介绍了酶制剂的几种提取方法。
The limiter selection principles and equivalent parameter extraction methods are described.
同时说明了限幅管的选择原则和等效参数的提取方法。
Results Different extraction methods had great influence on the extraction rate of icariin.
结果不同提取方法对淫羊藿中淫羊藿苷的提取率影响较大。
ObjectiveTo study the analysis and extraction methods for total alkaloids (MTA) in mulberry.
目的研究桑树总生物碱的分析方法和提取方法。
Two DNA extraction methods --- lysozyme-SDS-KAC method andlysozyme-boiling method were used.
建立了溶菌酶-SDS-醋酸钾法，溶菌酶-煮沸法两种快速，简便，安全的DNA提取方法。
Objective To Study the suitable extraction methods of glycosides from Forsythia suspense leaves.
目的研究连翘叶中苷类成分提取工艺的最佳方案。
The extraction rates of DNA were different with different plants using different extraction methods.
不同的植物采取不同的提取方法，DNA的提取率不同。
Meanwhile we introduce the traditional key-frame extraction methods and the methods used in this system.
同时介绍了传统的关键帧提取方法以及在本系统中采用的方法。
The extraction methods of aloin and aloe-emodin in Aloe barbadensis was explored by contrast experimentation.
通过对比试验探讨了对芦荟中芦荟苷、芦荟大黄素的提取方法。
The functions, extraction methods and applications of soybean functional factors are reviewed in this thesis.
本文从功能、提取和应用的角度，综述了大豆主要功能因子的研究进展。
The extraction methods for optimum conditions and the general esterase activity of phytoesterase were studied.
本文研究了多种植物种子中植物酯酶的提取方法和总酯酶活力，得出了最佳提取条件。
The existing color feature extraction methods include color histogram, accumulative color histogram, color moments.
传统的颜色特征提取方法主要包括颜色直方图、累积直方图、颜色矩等。
Analyzed by HPLC, UV, and TLC, comparison between two extraction methods of soybean saponin is reported in this paper.
通过高效液相色谱，紫外光谱及薄层层析分析，对两种方法所提取的大豆皂甙进行了比较。
Also the items to be analyzed, nutrients extraction methods and the choices of water and chemical agents are discussed.
并对速测项目，土壤浸提方法，水、化学试剂的选用提出意见。
Objective To compare the effects of ultrasonic and Soxhlet extraction methods for extracting naringin in Citrus grandis.
目的比较索氏提取法与超声波提取法提取化橘红中柚皮苷的效果。
At the same time, the contents of aroma components were tested with 3 extraction methods of Aromatic tobacco condensate.
同时，对3种提取工艺条件下香料烟浸膏的香气成分含量进行了对比分析。
Through analyzing the iris feature and combining with different feature extraction methods, we can realize iris recognition.
通过分析研究虹膜上丰富的纹理特征，结合不同的特征提取方法和分类器可以实现虹膜的身份认证。
To explore the extraction methods of genomic DNA of parasitic mites Demodex folliculorum (D. f. ) and Demodex brevis (D. b. ).
探索人体毛囊蠕形螨和皮脂蠕形螨DNA的提取方法。
Objective To study the composition and yield of the volatile oil of radix kadsurae coccineae by 2 different extraction methods.
目的研究黑老虎药材用2 种不同提取方法所得挥发油成分及收率。
The highest content of ursolic acid and oleanolic acid was obtained by soxhlet extraction methods comparing with other methods.
五种方法比较得出索氏提取得熊果酸和齐墩果酸含量最高；
Objective To clinically investigate the possibility of several non-extraction methods' combination for severe dentition crowding.
目的探讨多种非拔牙方法联合矫治重度牙列拥挤的可能性。
Objective To investigate the extraction methods of clove essential oil (volatile oil) from clove buds and its antibacterial effects.
目的考察丁香精油(挥发油)的提取方法及其抗菌活性。
Proposed feature extraction methods for structure, connected body, closed area and stroke in Chinese character's feature extraction.
在特征提取方面，给出了汉字结构点，连通体，封闭区域，笔划等特征的提取方法。
ObjectiveTo compare the effect of different extraction methods on the content of flavonoids and antioxidant activity from Glycyrrhiza.
目的比较不同提取方法对甘草黄酮含量和抗氧化活性的影响。
In this paper, the processing technology of wheat germ, the extraction methods of effective components from the wheat germ are studied.
探讨了小麦胚芽的深加工技术，阐述了小麦胚芽有效成分的提取方法。
In this paper, the processing technology of wheat germ, the extraction methods of effective components from the wheat germ are studied.
探讨了小麦胚芽的深加工技术，阐述了小麦胚芽有效成分的提取方法。
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