Optimization of Flash Extraction of Akebia trifoliata Seed Oil by the Box-Behnken Response Surface Methodology and Comparison of Oil Yields from Different Origins

Abstract

The aim was to optimize the extraction process of Akebia trifoliata seed oil. Using Akebia trifoliata seed as raw material, the oil extraction rate was used as index. The effect of flash extraction on the yield of Akebia trifoliata seed oil was investigated. Taking the liquid-material ratio, extraction voltage, and extraction time as the investigation factors and the oil extraction rate of Akebia trifoliata seed as the response value and on the basis of the single-factor test, the extraction process of Akebia trifoliata seed oil was optimized by the Box-Behnken response surface method. The oil yields of Akebia trifoliata seeds from different origins in China were compared. The experimental results showed that the optimum technological conditions for flash extraction of Akebia trifoliata seed oil were as follows: liquid-material ratio, 12 : 1; extraction voltage, 150 V; extraction time, 90 s; and oil yield of Akebia trifoliata seed, 19.83%. For comparison, it is found that the oil yield of Akebia trifoliata seed produced in Qujing of Yunnan is relatively the highest, followed by Tongren of Guizhou and Zhangjiajie of Hunan; the oil yield of Akebia trifoliata seed produced in Shimian of Sichuan is the lowest. The flash extraction process of Akebia trifoliata seed oil is reasonable, and the oil yield of Akebia trifoliata seed produced in Qujing of Yunnan, China, is relatively the highest. It provides a theoretical and experimental reference for the research and development of Akebia trifoliata seed oil.

Optimized microwave-assisted azadirachtin extraction using response surface methodology

“…A BBD [ 30 , 31 ] was applied to evaluate the significant effects of the factors, magnetron voltage (X1), extraction time (X2), and pH of the extraction medium (X3), on the yield of azadirachtin obtained. Table 1 shows the range of the independent variables and their levels.…”

Analysis of the shape characteristics and nutritional components of Akebia trifoliata in Qinba Mountains

“…Liu Xianglin et al systematically reviewed and explored the plant propagation technology of fruit-type A. trifoliata . Guo Linxin et al isolated and identified the chemical constituents of A. trifoliata, and tested its antioxidant activity to lay a foundation for the research on the medicinal substances and related mechanisms of A. trifoliata (Guo et al, 2017).Huang Rongrong et al investigated the effect of flash extraction on the yield of A. trifoliata seed oil (Huang et al, 2022). Jiang Yongli et al explored the effects of cell-wall metabolism on A. trifoliata fruit cracking (Jiang et al, 2022).…”

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Retracted: Optimization of Flash Extraction of Akebia trifoliata Seed Oil by the Box-Behnken Response Surface Methodology and Comparison of Oil Yields from Different Origins

“…Tis article has been retracted by Hindawi following an investigation undertaken by the publisher [1]. Tis investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process:…”