Detoxification of Rapeseed Meals by Steam Explosion
文献类型：期刊论文
| 作者 | Gu, Xuhui; Dong, Wei; He, Yucai |
| 刊名 | JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY
 |
| 出版日期 | 2011-11-01 |
| 卷号 | 88期号:11页码:1831-1838 |
| 关键词 | Steam explosion Rapeseed meals Glucosinolates Detoxification |
| 英文摘要 | Steam explosion was evaluated as a detoxification method for rapeseed meals. A series of two factor experiments were performed with different steam pressures (1.0, 1.2, 1.4, 1.6, 1.8, 2.4, 3.2 and 4.0 MPa) and different treatment times (30, 60, 90, 120, 150 and 180 s). When the steam pressure was increased to 1.6 MPa or higher, 99% glucosinolates could be removed within 180 s. Their toxic breakdown products, including isothiocyanates, oxazolidinethiones and nitriles, were also reduced by 97, 93 and 59%, respectively. A model experiment confirmed that they were taken away by the steam. The effect of steam explosion on amino acids was also investigated. Lysine, arginine, aspartate, cysteine, methionine and tryptophan contents were reduced by 21, 24, 14, 13, 17 and 8%, respectively. Steam explosion is a fast and simple detoxification method, but it negatively affects amino acids. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine |
| 类目[WOS] | Chemistry, Applied ; Food Science & Technology |
| 研究领域[WOS] | Chemistry ; Food Science & Technology |
| 关键词[WOS] | CANOLA-MEAL ; NUTRITIONAL-VALUE ; DIGESTIBILITY ; DEGRADATION ; EXTRACTION ; PROGOITRIN ; NITRILES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000297127800020 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6635]  |
| 专题 | 青岛生物能源与过程研究所_材料生物技术研究中心 |
| 作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Xuhui,Dong, Wei,He, Yucai. Detoxification of Rapeseed Meals by Steam Explosion[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY,2011,88(11):1831-1838. |
| APA | Gu, Xuhui,Dong, Wei,&He, Yucai.(2011).Detoxification of Rapeseed Meals by Steam Explosion.JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY,88(11),1831-1838. |
| MLA | Gu, Xuhui,et al."Detoxification of Rapeseed Meals by Steam Explosion".JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY 88.11(2011):1831-1838. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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