The total technical process and suitable conditions for continuous extraction of essential oil, pigment, pectin and hesperidin from orange peel were studied.
研究了从柑桔皮中连续提取精油、色素、果胶、橙皮苷的总工艺流程及适宜的工艺条件。
The result shows that, the continuous extraction process with packed extraction tower can be used in the extraction of soybean isoflavones, which has a promising industrial application.
实验结果表明以填料萃取塔为工具的连续萃取可以应用于大豆异黄酮的提取中，为提高大豆异黄酮的收率提供了新的方法，具有很好的工业应用前景。
A continuous extraction method was adopted to analyze the chemical forms of arsenic (as) in soil, and the content change of as with different forms were compared when the additives were added.
采用连续提取法对土壤中砷的化学形态进行分析研究，比较加入不同改良剂时砷的各种形态含量的变化。
A continuous extraction method was adopted to analyze the chemical forms of arsenic (as) in soil, and the content change of as with different forms were compared when the additives were added.
采用连续提取法对土壤中砷的化学形态进行分析研究，比较加入不同改良剂时砷的各种形态含量的变化。
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