国内外米糠油品质的研究Quality of rice bran oil at home and abroad
旨在改善国内市售米糠油品质，选取11种国内外来源的米糠油，对其基本理化性质、脂肪酸及甘油酯组成、生物活性成分及有害物质含量进行测定。结果表明：不同来源的米糠油酸值、过氧化值、色泽等基本理化指标均符合国标限定要求；不同来源米糠油脂肪酸组成差别不大，甘油酯组成差异明显；不同来源米糠油中生物活性成分含量差异较大，谷维素含量在3 200~26 000 mg/kg范围内，植物甾醇含量在224~5 197 mg/kg范围内，生育酚含量在35~400 mg/kg范围内，角鲨烯含量在1~12 mg/kg范围内；不同来源米糠油塑化剂及苯并（a）芘含量均符合国标限定要求，然而国产的米糠油中3-氯丙醇酯及缩水甘油酯...
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| Format: | Article |
| Language: | English |
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中粮工科（西安）国际工程有限公司
2023-10-01
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| Series: | Zhongguo youzhi |
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| Online Access: | http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20231021&flag=1 |
| _version_ | 1797655469960986624 |
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| author | 刘壮1，李钟1，刘萱1，罗日明2，王卫飞3，王永华1,4LIU Zhuang1, LI Zhong1, LIU Xuan1, LUO Riming2, WANG Weifei3, WANG Yonghua1,4 |
| author_facet | 刘壮1，李钟1，刘萱1，罗日明2，王卫飞3，王永华1,4LIU Zhuang1, LI Zhong1, LIU Xuan1, LUO Riming2, WANG Weifei3, WANG Yonghua1,4 |
| author_sort | 刘壮1，李钟1，刘萱1，罗日明2，王卫飞3，王永华1,4LIU Zhuang1, LI Zhong1, LIU Xuan1, LUO Riming2, WANG Weifei3, WANG Yonghua1,4 |
| collection | DOAJ |
| description | 旨在改善国内市售米糠油品质，选取11种国内外来源的米糠油，对其基本理化性质、脂肪酸及甘油酯组成、生物活性成分及有害物质含量进行测定。结果表明：不同来源的米糠油酸值、过氧化值、色泽等基本理化指标均符合国标限定要求；不同来源米糠油脂肪酸组成差别不大，甘油酯组成差异明显；不同来源米糠油中生物活性成分含量差异较大，谷维素含量在3 200~26 000 mg/kg范围内，植物甾醇含量在224~5 197 mg/kg范围内，生育酚含量在35~400 mg/kg范围内，角鲨烯含量在1~12 mg/kg范围内；不同来源米糠油塑化剂及苯并（a）芘含量均符合国标限定要求，然而国产的米糠油中3-氯丙醇酯及缩水甘油酯含量远超欧盟标准。国内米糠油加工企业应改进生产工艺，减少精炼过程中氯丙醇酯及缩水甘油酯的生成。In order to improve the quality of rice bran oil on the domestic market, 11 kinds of rice bran oil from home and abroad were selected, and their basic physicochemical properties, composition of fatty acids and glyceride, contents of bioactive components and harmful substances were analyzed. The results showed that the basic physicochemical indexes of rice bran oil from different sources, such as acid value, peroxide value and color met the requirements of national standards. The fatty acid composition of rice bran oil from different sources had little difference, but the composition of glyceride had obvious difference. In addition, the content of bioactive components in rice bran oil from different sources varied greatly. The contents of oryzanol, phytosterol, tocopherol and squalene in 11 kinds of rice bran oil ranged from 3 200 mg/kg to 26 000 mg/kg, 224 mg/kg to 5 197 mg/kg, 35 mg/kg to 400 mg/kg and 1 mg/kg to 12 mg/kg, respectively. The contents of plasticizer and benzo(a)pyrene in 11 kinds of rice bran oil all met the requirements of national standards, however the contents of 3-chloropropanol esters and glycidyl esters in rice bran oil from domestic market far exceeded the EU standard. Domestic rice bran oil processing enterprises should improve the production process to reduce the production of chloropropanol esters and glycidyl esters in the refining process. |
| first_indexed | 2024-03-11T17:14:53Z |
| format | Article |
| id | doaj.art-c1a769db63a34722a02d2c0bde1f1be3 |
| institution | Directory Open Access Journal |
| issn | 1003-7969 |
| language | English |
| last_indexed | 2024-03-11T17:14:53Z |
| publishDate | 2023-10-01 |
| publisher | 中粮工科（西安）国际工程有限公司 |
| record_format | Article |
| series | Zhongguo youzhi |
| spelling | doaj.art-c1a769db63a34722a02d2c0bde1f1be32023-10-20T03:33:25Zeng中粮工科（西安）国际工程有限公司Zhongguo youzhi1003-79692023-10-01481012713310.19902/j.cnki.zgyz.1003-7969.220480国内外米糠油品质的研究Quality of rice bran oil at home and abroad刘壮1，李钟1，刘萱1，罗日明2，王卫飞3，王永华1,4LIU Zhuang1, LI Zhong1, LIU Xuan1, LUO Riming2, WANG Weifei3, WANG Yonghua1,40 （1.华南理工大学 食品科学与工程学院，广州 510640； 2.广东粤膳特医营养科技有限公司， 广东 佛山 528226； 3.广东省农业科学院 蚕业与农产品研究所，广州 510640； 4.广东优酶生物制造研究院有限公司，广东 佛山 528226） (1.College of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China; 2.Guangdong YUE-SHAN Special Nutrition Technology Co. , Ltd. , Foshan 528226, Guangdong, China; 3.Institute of Sericulture and Agricultural Products Processing, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; 4.Guangdong Youmei Institute of Intelligent Bio-manufacturing, Foshan 528226, Guangdong, China)旨在改善国内市售米糠油品质，选取11种国内外来源的米糠油，对其基本理化性质、脂肪酸及甘油酯组成、生物活性成分及有害物质含量进行测定。结果表明：不同来源的米糠油酸值、过氧化值、色泽等基本理化指标均符合国标限定要求；不同来源米糠油脂肪酸组成差别不大，甘油酯组成差异明显；不同来源米糠油中生物活性成分含量差异较大，谷维素含量在3 200~26 000 mg/kg范围内，植物甾醇含量在224~5 197 mg/kg范围内，生育酚含量在35~400 mg/kg范围内，角鲨烯含量在1~12 mg/kg范围内；不同来源米糠油塑化剂及苯并（a）芘含量均符合国标限定要求，然而国产的米糠油中3-氯丙醇酯及缩水甘油酯含量远超欧盟标准。国内米糠油加工企业应改进生产工艺，减少精炼过程中氯丙醇酯及缩水甘油酯的生成。In order to improve the quality of rice bran oil on the domestic market, 11 kinds of rice bran oil from home and abroad were selected, and their basic physicochemical properties, composition of fatty acids and glyceride, contents of bioactive components and harmful substances were analyzed. The results showed that the basic physicochemical indexes of rice bran oil from different sources, such as acid value, peroxide value and color met the requirements of national standards. The fatty acid composition of rice bran oil from different sources had little difference, but the composition of glyceride had obvious difference. In addition, the content of bioactive components in rice bran oil from different sources varied greatly. The contents of oryzanol, phytosterol, tocopherol and squalene in 11 kinds of rice bran oil ranged from 3 200 mg/kg to 26 000 mg/kg, 224 mg/kg to 5 197 mg/kg, 35 mg/kg to 400 mg/kg and 1 mg/kg to 12 mg/kg, respectively. The contents of plasticizer and benzo(a)pyrene in 11 kinds of rice bran oil all met the requirements of national standards, however the contents of 3-chloropropanol esters and glycidyl esters in rice bran oil from domestic market far exceeded the EU standard. Domestic rice bran oil processing enterprises should improve the production process to reduce the production of chloropropanol esters and glycidyl esters in the refining process.http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20231021&flag=1米糠油；理化性质；谷维素；缩水甘油酯；氯丙醇酯rice bran oil； physicochemical property； oryzanol； glycidyl esters； chloropropanol esters |
| spellingShingle | 刘壮1，李钟1，刘萱1，罗日明2，王卫飞3，王永华1,4LIU Zhuang1, LI Zhong1, LIU Xuan1, LUO Riming2, WANG Weifei3, WANG Yonghua1,4 国内外米糠油品质的研究Quality of rice bran oil at home and abroad Zhongguo youzhi 米糠油；理化性质；谷维素；缩水甘油酯；氯丙醇酯 rice bran oil； physicochemical property； oryzanol； glycidyl esters； chloropropanol esters |
| title | 国内外米糠油品质的研究Quality of rice bran oil at home and abroad |
| title_full | 国内外米糠油品质的研究Quality of rice bran oil at home and abroad |
| title_fullStr | 国内外米糠油品质的研究Quality of rice bran oil at home and abroad |
| title_full_unstemmed | 国内外米糠油品质的研究Quality of rice bran oil at home and abroad |
| title_short | 国内外米糠油品质的研究Quality of rice bran oil at home and abroad |
| title_sort | 国内外米糠油品质的研究quality of rice bran oil at home and abroad |
| topic | 米糠油；理化性质；谷维素；缩水甘油酯；氯丙醇酯 rice bran oil； physicochemical property； oryzanol； glycidyl esters； chloropropanol esters |
| url | http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20231021&flag=1 |
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