The result shows that, on over 2.5 times content of Daidzin in materials can be arrived with the hybrid extraction of acetone and ethyl acetate.

结果表明， 丙酮和乙酸乙酯的组合萃取可以将原料中大豆黄苷的含量提高2 .5倍以上。

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Therefore, it is possible to use the cheap solvents (mixture of methanol and water) instead of the expensive hexane and acetone when the Accelerated Solvent Extraction method is employed.

这表明采用加速溶剂提取技术，可用价格较低的甲醇取代昂贵的正己烷和丙酮。

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Objective:To optmize the acetone extraction processing for bitterness such as naringin, limonin and nornilin in Guanxi pomelo.

目的：探讨琯溪蜜柚中主要苦味物（柚皮苷、柠碱和诺米林）的丙酮提取最佳工艺条件。

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