• 结论水蒸汽蒸馏相比较,超临界萃取具有萃取耗时少优点。

    ConclusionCompared with steam distillation, the supercritical carbon dioxide extraction showed many advantages, such as short extraction time and high extraction yield.

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  • 去除油脂中胶质的中,比较成熟的主要有过滤水化特殊水化,新超临界萃取

    The removing methods such as membrane filtration method, micella degumming method, special micella degumming method and supercritical degumming etc, were described and evaluated respectively.

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  • 采用乙醇提取提取超临界CO_2萃取三种对虎杖样品进行抽提。

    The efficient of three extraction techniques, alcohol extraction method, water extraction method and supercritical CO_2 extraction were studied.

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  • 综合考虑超临界CO2萃取法提取大豆胚芽最佳

    By comprehensive consideration, supercritical CO2 extraction was the best method of extracting soybean germ oil.

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  • 水蒸气蒸馏有机溶剂萃取超临界流体萃取法

    The extraction methods are water extraction, organic solvent extraction and supercritical fluid extraction.

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  • 超临界流体萃取玉米蛋白粉中提取类胡萝卜素温度压力时间夹带工艺条件进行了研究;

    The processing conditions such as temperature, pressure, time and cosolvent solution for the extraction of carotenoids from corn gluten meal by supercritical fluid extraction were studied.

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  • 超临界二氧化碳萃取使用二氧化碳作为萃取溶剂

    The method of extraction by supercritical carbon dioxide is a method of using carbon dioxide as solvent for extracting.

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  • 结果表明夹带剂超临界CO 2流体萃取提取率提高为传统溶剂萃取法的1.25

    Results showed that the extraction rate of supercritical CO2 fluid extraction with entrainer was about 1. 25 times as that of traditional solvent extraction.

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  • 番茄红素提取主要包括有机溶剂提取反应超临界CO2萃取等。

    The extracted methods of lycopene mainly include: organic solvent extraction, enzymatic reaction extraction and supercritical CO2 extraction.

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  • 提取效率得率绿色环保几个因素综合考虑,超声波提取超临界二氧化碳萃取比较理想两种提取

    Considering factors of extraction efficiency, oil yield and environmental protection, the ultrasonic extraction and the supercritical carbon dioxide fluid extraction are the appropriate methods.

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  • 列举了溶剂萃取微波超临界CO2流体萃取典型提取精制方简要介绍了辣椒碱的应用前景

    Some typical methods are enumerated such as solvent extraction, microwave and supercritical CO2 fluid extraction. furthermore, the perspective of its utilization is briefly introduced.

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  • 新疆巴旦姆28个品种为试验材料,采用超临界CO2萃取法萃取其种仁油脂

    The methods of super-critical CO2 extraction was used to get the oil sample of 28 almond varieties from Xinjiang.

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  • 同时用压榨进行红松种仁不饱和脂肪酸提取的对比实验结果显示实验条件提取的收率要远低于超临界CO_2萃取

    Carry on Korean pine nut unsaturated fatty acid extraction experiment by the press way, whose results indicate the yield was much lower than the one done by supercritical CO2 extraction method.

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  • 利用三种牡丹进行萃取机械压榨有机溶剂萃取法超临界CO_2萃取法提取牡丹籽油。

    The use of three methods for extraction of peony seeds Mechanical crushing extraction method, Organic solvent extraction method, Supercritical CO_2 extraction method.

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  • 采用索氏提取超声波强化提取超临界CO2萃取分别提取大豆胚芽

    Soybean germ oil was extracted by Soxhlet extraction, ultrasonic-assisted extraction and supercritical CO2 extraction, respectively.

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  • 超临界流体萃取提取率高产品纯度好,流程简单能耗低,无有机溶剂残留对设备要求高,不易形成工业化生产。

    Solvent extraction method has simple production process, but it has many weakness such as solvent residual, lower yield, lower purity.

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  • 文章综述了番茄红素提取包括直接粉碎、有机溶剂超临界流体萃取法、制备高压液相色谱及酶反应

    In this paper, the ways of lycopene production was reviewed, including extract by chemicals, supercritical fluid extraction, HPLC, enzyme extraction, and so on.

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  • 采用气相色谱-质谱联用技术(GC - MS)分析比较了超临界流体萃取水蒸气蒸馏索氏提取超声提取所得提取物中的挥发性化学成分分别鉴定出37,45,27及37种化学成分。

    The volatile compounds of extracts obtained by SFE, steam distillation, soxhlet extraction and ultrasound extraction were analyzed by GC-MS. 37, 45, 27 and 37 compounds were identified respectively.

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  • 目的超临界CO2萃取法和水蒸气蒸馏提取的满山红挥发油化学成分进行比较研究。

    Objective: To compare the chemical constituents of volatile oils from Folium Rhododendri Daurici between supercritical CO2 extraction (SCE-CO2) and steam distillation (SD).

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  • 结果超临界CO2萃取法提取挥发油鉴定52个成分,水蒸气蒸馏提取的挥发油鉴定出48个成分两者共有成分45个。

    Results:52 compounds in the volatile oil extracted by SCE-CO2 and 48 compounds in the volatile oil extracted by SD were separated and identified separately. There were 45 same components.

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  • 加入夹带乙醇后白花前胡甲素提取增加,且超临界流体萃取明显高于煎煮加热回流

    As cosolvent alcohol was added, the amount of extraction of the praeruptorin A increased, and the amount of SFECO2 extraction was higher than those of decoction and heating reflux.

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  • 传统有机溶剂萃取相比超临界CO2萃取法具有省时、萃取效率高有毒废弃物等优点

    Compared with traditional solvent extraction, the method of supercritical CO2 extraction has the advantages of short extraction time, high extraction efficiency and no poisonous waste etc.

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  • 结果:采用超临界CO2萃取法萃取金芍胶囊挥发油类成分,产品稳定性符合相关规定

    Result: the volatile oil was obtained from Jinshao capsule by Supercritical CO2 extraction. The product stability conforms to the related stipulation.

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  • 结果:采用超临界CO2萃取法萃取金芍胶囊挥发油类成分,产品稳定性符合相关规定

    Result: the volatile oil was obtained from Jinshao capsule by Supercritical CO2 extraction. The product stability conforms to the related stipulation.

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