| 周吉森1,张翼1,闫荣玲1,殷欣然1,罗金强2,廖阳1.不同产地枇杷种子油营养成分对比及其小鼠灌胃毒理测试[J].中国油脂,2025,50(9):.[ZHOU Jisen1, ZHANG Yi1, YAN Rongling1, YIN Xinran1,
LUO Jinqiang2, LIAO Yang1.Comparison on the nutrient components of Eriobotrya japonica seed oil from different origins and its toxicological test on mice by gavage[J].China Oils and Fats,2025,50(9):.] |
| 不同产地枇杷种子油营养成分对比及其小鼠灌胃毒理测试 |
| Comparison on the nutrient components of Eriobotrya japonica seed oil from different origins and its toxicological test on mice by gavage |
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| DOI：10.19902/j.cnki.zgyz.1003-7969.240341 |
| 中文关键词: 枇杷 种子油 微量营养成分 脂肪酸 灌胃毒理测试 |
| 英文关键词:Eriobotrya japonica seed oil micronutrient fatty acid toxicological test by gavage |
| 基金项目:木本油料资源利用国家重点实验室开放基金（2022kfjj-10）；湖南科技学院科学研究项目（23XKYZZ02） |
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| Author Name | Affiliation | | ZHOU Jisen1, ZHANG Yi1, YAN Rongling1, YIN Xinran1,
LUO Jinqiang2, LIAO Yang1 | 1.Branch Center of State Key Laboratory of Utilization of Woody Oil Resources，College of Life Sciences and
Chemistry Engineering， Hunan University of Science and Engineering, Yongzhou 425199, Hunan, China
2.Agricultural and Rural Committee of Tongnan District in Chongqing, Chongqing 402660, China
Comparison on the nutrient components of Eriobotrya japonica seed oil from
different origins and its toxicological test on mice by gavage |
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| 中文摘要: |
| 旨在为枇杷种子油作为新型木本植物油脂开发利用提供依据，采用超声辅助提取四川、福建、浙江、安徽、江苏5个产地枇杷种子中的油脂，测定了枇杷种子油的脂肪酸组成与微量营养成分含量，并进行小鼠灌胃毒理测试。结果表明:四川、福建、浙江、安徽、江苏的枇杷种子油得率分别为9.8%、11.2%、8.6%、8.8%、10.5%；枇杷种子油含有十三烷酸、棕榈酸、油酸、亚油酸、硬脂酸、花生酸、山嵛酸、木蜡酸等8种脂肪酸，其中棕榈酸、油酸、亚油酸含量较高，不饱和脂肪酸含量为50.68%~55.20%，5个产地枇杷种子油的脂肪酸含量存在差异；5个产地枇杷种子油中黄酮、多酚、生育酚、甾醇含量分别为146.7~164.2 mg/100 g、5.3~7.5 mg/100 g、47.6~62.4 mg/100 g、188.2~229.3 mg/100 g，不同产地枇杷种子油间同一微量营养成分含量差异明显。小鼠灌胃毒理测试结果表明，枇杷种子油未导致实验小鼠行为、体征、脏器等异常。综上，枇杷种子油营养丰富且安全，有望成为一种具有显著开发价值的新型木本植物油脂。 |
| 英文摘要: |
| In order to provide a basis for the development and utilization of Eriobotrya japonica seed oil as a new woody plant oil, ultrasound-assisted method was used to extract oil from E. japonica seed of five origins, namely Sichuan, Fujian, Zhejiang, Anhui and Jiangsu, and the fatty acid composition and micronutrient content of E. japonica seed oil were determined, and its toxicological test on mice by gavage was carried out. The results showed that the yields of E. japonica seed oil from Sichuan, Fujian, Zhejiang, Anhui and Jiangsu were 9.8%, 11.2%, 8.6%, 8.8% and 10.5%, respectively. The E. japonica seed oil contained eight fatty acids, including tridecanoic acid, palmitic acid, oleic acid, linoleic acid, stearic acid, arachidic acid, behenic acid and lignoceric acid, with the higher contents of palmitic acid, oleic acid and linoleic acid, the unsaturated fatty acid contents ranged from 50.68% to 55.20%, and the content of each fatty acid in E. japonica seed oil of five origins differed. The contents of flavonoid, polyphenol,tocopherol,sterol in E. japonica seed oil of five origins were 146.7-164.2 mg/100 g, 5.3-7.5 mg/100 g, 47.6-62.4 mg/100 g, and 188.2-229.3 mg/100 g,respectively, and the same micronutrient varied significantly among different origins. The results of the toxicological test on mice by gavage showed that E. japonica seed oil did not cause any abnormalities in the behavior, signs and organs of experimental mice. In conclusion, E. japonica seed oil is rich in nutrients and safe, and is expected to be a new type of woody plant oil with significant development value. |
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