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- Keywords Polyporus umbellatus （Pers.） Fries;Ultrasound extraction process;Phenol-sulphuric acid method; 猪苓总多糖;超声提取;苯酚-硫酸法;
- Ultrasound extraction process 超声提取
- Click Run to start the extraction process. 单击“运行”开始提取过程。
- Illustrates an overview of the extraction process. 举例说明了抽取的全过程。
- Studies on Ultrasonic Extraction Process in Pteris semipinnata L. 半边旗药材超声提取工艺的研究。
- Study on Extraction Process in Pteris semipinnata L. 半边旗药材提取工艺的研究。
- Study on extraction process of leaves of Hibiscus Mutabilis L. 拒霜叶中总黄酮的提取工艺研究。
- OBJECTIVE: To study the extraction process of ginsenoside. 目的:研究人参皂苷的提取工艺。
- With different RMV,DHA and EPA extraction yields by ultrasound extraction 1h at 1:4.5 of RMV were 79.48% and 81.52% respectively. 不同料液比时;当料液比为1:4.;5;超声法提取1h;DHA和EPA的提取率分别为79
- Ultrasound extraction coupled on to high performance liquid chromatography was applied to determine 4 kinds of p-hydroxybenzoate antiseptics in food. 采用超声萃取-高效液相色谱法测定食品中4种对羟基苯甲酸酯类防腐剂。
- Study on extraction process of Lonicera japonica Thunb. 金银花提取工艺研究。
- Aim To study the extraction process of Valeriana ofecnilis L. 目的研究缬草的提取工艺。
- To optimize the best extraction process of Rhizoma Coptis. 目的:优选黄连最佳提取工艺。
- A method was established for determination of a 7% d-cyphenothrin insecticidal aerosol using an ultrasound extraction pretreatment followed by gas chromatography (GC). 建立了7%25右旋苯氰菊酯杀虫烟雾剂的超声萃取前处理方法和气相色谱分析方法。
- The study on refining mineral gold by extraction process was made. 主要研究了用萃取法进行矿产金的精炼。
- This paper recommmended briefly the essential principles of ultrasound extraction technology and discussed applications of ultrasound technology in the extraction of rennet. 简要介绍了超声技术提取的基本原理,论述了超声技术在皱胃酶提取中的应用。
- OBJECTIVE:To optimize the extraction process of Asiaticoside. 目的:优化积雪草中积雪草总苷的提取工艺。
- Dynamical Study on the Extraction Process of Cornus Officinalis Sieb. Et Zucc. 山茱萸浸提过程的动力学研究。
- Study on Extraction Process for Polysaccharide of Cynomorium songaricum Rupr. 锁阳多糖提取工艺的研究。
- Study on Extraction Process of Active Ingredients from Gastrodia eleta BL. 天麻有效成分提取工艺研究。
