Ultrasonic Assisted Extraction Process Optimization of Malabar Spinach Seed Oil and GC-MS Analysis

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Abstract:

This paper selects petroleum ether as an extraction solvent, use ultrasonic to assisted extraction of Malabar spinach oil, research of extraction temperature, ultrasonic power extraction, extraction time, solid-liquid ratio on Malabar spinach oil extraction rate by orthogonal, extract rate was used as the main criterion to determine the optimum process conditions. The results showed that: the optimum conditions was ultrasonic power 135W, extraction temperature 40 °C, extraction time 25min, solid-liquid ratio 1:10. Identified 19 kinds of main ingredientby GC-MS analysis.

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2997-3000

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January 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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