进口油菜籽生产菜籽油过程中生育酚 和植物甾醇含量的变化 Changes in tocopherol and phytosterol contents during the production of rapeseed oil from imported rapeseed
为开发高品质菜籽油加工工艺,以进口加拿大油菜籽为原料, 比较分析了压榨、浸出菜籽原油中生育酚和植物甾醇含量及其在精炼过程中的变化。结果表明:压榨菜籽原油中生育酚和植物甾醇含量分别为662~706 mg/kg和7 731~8 568 mg/kg,浸出菜籽原油中二者含量分别为774~885 mg/kg和9 177~10 136 mg/kg,两种菜籽原油中生育酚以γ-生育酚和α-生育酚为主;在菜籽油精炼过程中,生育酚和植物甾醇在各工段均有损失,总损失率分别为11.37%~18.84%和327%~11.89%,其中生育酚在脱臭工段损失最多,植物甾醇在中和工段和脱臭工段损失率较高;中和工段和脱臭工段菜...
Saved in:
| Main Author: | 于雷1,孙玉萍2,符文志2,詹亚名2,仇长璐2,周敏2,黎锶华2 YU Lei1, SUN Yuping2, FU Wenzhi2, ZHAN Yaming2, QIU Changlu2, ZHOU Min2, LI Sihua2 |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
中粮工科(西安)国际工程有限公司
2025-06-01
|
| Series: | Zhongguo youzhi |
| Subjects: | |
| Online Access: | http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20250604&flag=1 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
菜籽油加工过程中香兰素含量的变化研究 Change of vanillin content during rapeseed oil processing
by: 王澍1,2,杨永1,2,高盼2,3,陈哲1,2,王公辉4,李海梅4,汪雄军4,何东平2,3,于雷4 WANG Shu1,2, YANG Yong1,2, GAO Pan2,3, CHEN Zhe1,2, WANG Gonghui4, LI Haimei4, WANG Xiongjun4, HE Dongping2,3, YU Lei4
Published: (2025-06-01) -
硫苷降解菌筛选及改良菜籽粕营养特性的研究Screening of glucosinolates-degrading bacteria and their role in improving the nutrition characteristics of rapeseed meal
by: 张寒1,2,韩梅1,2,郑竟成1,2,罗质1,2,雷芬芬1,2,3,陈东1,2, 周力1,2,何东平1,2,3,刘曙4,洪坤强1,2,3 ZHANG Han1,2, HAN Mei1,2, ZHENG Jingcheng1,2, LUO Zhi1,2, LEI Fenfen1,2,3, CHEN Dong1,2, ZHOU Li1,2, HE Dongping1,2,3, LIU Shu4, HONG Kunqiang1,2,3
Published: (2025-03-01) -
冷冻结晶-高效液相色谱法定量分析 食用油中4种生育酚Quantitative analysis of four tocopherols in edible oils by freezing crystallization-high performance liquid chromatography method
by: 裘董琦1,2,赵引弟1,2,裴栋2,3,黄新异1,2,邸多隆1,2 QIU Dongqi1,2, ZHAO Yindi1,2, PEI Dong2,3, HUANG Xinyi1,2, DI Duolong1,2
Published: (2025-08-01) -
不同酸值花生油精炼过程中甘油酯组成及3-氯丙醇酯和缩水甘油酯含量变化Changes of glyceride composition, 3-monochloro-1, 2-propanediol ester and glycidyl ester contents in crude peanut oil with different acid values during refining process
by: 刘玉兰1,孙钦彩2,马宇翔1,张家枫1,宋立里2 LIU Yulan1, SUN Qincai2, MA Yuxiang1, ZHANG Jiafeng1, SONG Lili2
Published: (2025-07-01) -
马油酶法提取工艺优化及精炼对其品质的影响Optimization of enzymatic extraction process for horse oil and effect of refining on its quality
by: 孙龙珠1,王颖1,CHISORO Prince1,2,曹克涛3,郭玉杰1,张春晖1SUN Longzhu1, WANG Ying1, CHISORO Prince1,2, CAO Ketao3, GUO Yujie1, ZHANG Chunhui1
Published: (2025-07-01)