Extracting Walnut Oil With Supercritical CO<sub>2</sub> Fluid Technique

Wu Cai′e; Yan Shijie; Kou Xiaohong; Hao Liping; Du Junmin; Li Xiaojuan

Wu Cai′e, Yan Shijie, Kou Xiaohong, Hao Liping, Du Junmin, Li Xiaojuan. Extracting Walnut Oil With Supercritical CO2 Fluid Technique[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2001, 17(6): 135-138.

Citation:

Wu Cai′e, Yan Shijie, Kou Xiaohong, Hao Liping, Du Junmin, Li Xiaojuan. Extracting Walnut Oil With Supercritical CO2 Fluid Technique[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2001, 17(6): 135-138.

Citation:

Wu Cai′e, Yan Shijie, Kou Xiaohong, Hao Liping, Du Junmin, Li Xiaojuan. Extracting Walnut Oil With Supercritical CO2 Fluid Technique[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2001, 17(6): 135-138.

Extracting Walnut Oil With Supercritical CO₂ Fluid Technique

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Walnut meat was taken as experimental material of extraction condition. The influence of extracting pressure, temperature, time and material size on the extraction efficiencies of walnut oil was studied systematically. The results showed that, the efficient conditions of supercritical CO₂ fluid extraction were at 45℃, 30 MPa, 5 h. The extracting rate can be up to 93.98%.

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Extracting Walnut Oil With Supercritical CO2 Fluid Technique

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Extracting Walnut Oil With Supercritical CO₂ Fluid Technique