Study on preparation method of Zanthoxylum bungeanum seeds kernel oil with zero trans-fatty acids
文献类型：期刊论文
| 作者 | Liu, Tong1,2; Yao, Shi-yong2; Yin, Zhong-Yi1; Zheng, Xu-Xu1,2; Shen, Yu1,3 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 23期号:8页码:7132-7137 |
| 关键词 | Zanthoxylum bungeanum seed kernel oil (ZSKO) Alkali saponification Cold squeezing Polyunsaturated fatty acids (PUFAs) Trans-fatty acids |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-015-5052-z |
| 通讯作者 | Zheng, XX ; Shen, Y (reprint author), Chongqing Technol & Business Univ, Chongqing Key Lab Catalysis & Funct Organ Mol, Chongqing 400067, Peoples R China. ; Zheng, XX (reprint author), Chongqing Technol & Business Univ, Environm & Biol Engn Inst, Chongqing 400067, Peoples R China. ; Shen, Y (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China. |
| 英文摘要 | The seed of Zanthoxylum bungeanum (Z. bungeanum) is a by-product of pepper production and rich in unsaturated fatty acid, cellulose, and protein. The seed oil obtained from traditional producing process by squeezing or extracting would be bad quality and could not be used as edible oil. In this paper, a new preparation method of Z. bungeanum seed kernel oil (ZSKO) was developed by comparing the advantages and disadvantages of alkali saponification-cold squeezing, alkali saponification-solvent extraction, and alkali saponification-supercritical fluid extraction with carbon dioxide (SFE-CO2). The results showed that the alkali saponification-cold squeezing could be the optimal preparation method of ZSKO, which contained the following steps: Z. bungeanum seed was pretreated by alkali saponification under the conditions of adding 10 %NaOH (w/w), solution temperature was 80 A degrees C, and saponification reaction time was 45 min, and pretreated seed was separated by filtering, water washing, and overnight drying at 50 A degrees C, then repeated squeezing was taken until no oil generated at 60 A degrees C with 15 % moisture content, and ZSKO was attained finally using centrifuge. The produced ZSKO contained more than 90 % unsaturated fatty acids and no trans-fatty acids and be testified as a good edible oil with low-value level of acid and peroxide. It was demonstrated that the alkali saponification-cold squeezing process could be scaled up and applied to industrialized production of ZSKO. |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000374994600008 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/2431]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Zheng, Xu-Xu; Shen, Yu |
| 作者单位 | 1.Chongqing Technol & Business Univ, Chongqing Key Lab Catalysis & Funct Organ Mol, Chongqing 400067, Peoples R China 2.Chongqing Technol & Business Univ, Environm & Biol Engn Inst, Chongqing 400067, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Tong,Yao, Shi-yong,Yin, Zhong-Yi,et al. Study on preparation method of Zanthoxylum bungeanum seeds kernel oil with zero trans-fatty acids[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(8):7132-7137. |
| APA | Liu, Tong,Yao, Shi-yong,Yin, Zhong-Yi,Zheng, Xu-Xu,&Shen, Yu.(2016).Study on preparation method of Zanthoxylum bungeanum seeds kernel oil with zero trans-fatty acids.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(8),7132-7137. |
| MLA | Liu, Tong,et al."Study on preparation method of Zanthoxylum bungeanum seeds kernel oil with zero trans-fatty acids".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.8(2016):7132-7137. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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