Zhongguo youzhi (Jun 2023)

市售牛油果油和葡萄籽油品质研究Quality analysis of commercially available avocado oil and grapeseed oil

  • 尚嘉毅1,2，初柏君1,2，赵文君1,2，翟孟婷1,2，王翔宇1,2，马欲明3，孙晴3，孟祥永4，陈吉江4，张宇5 SHANG Jiayi1,2, CHU Baijun1,2, ZHAO Wenjun1,2, ZHAI Mengting1,2, WANG Xiangyu1,2, MA Yuming3, SUN Qing3, MENG Xiangyong4, CHEN Jijiang4, ZHANG Yu5

DOI
https://doi.org/10.19902/j.cnki.zgyz.1003-7969.220259
Journal volume & issue
Vol. 48, no. 6
pp. 119 – 125

Abstract

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为了全面分析我国市售牛油果油和葡萄籽油的品质，为食用油产品开发提供指导，采集了市售牛油果油、葡萄籽油主流产品各9种，全面分析其理化品质、危害物风险和营养素水平，并与常见大宗食用油营养素水平进行对比。结果表明：在理化品质上，两种植物油的不同产品存在一定差异，但均符合国家标准；两种植物油苯并\[a\]芘、塑化剂含量均符合国家标准，88.9%的产品反式脂肪酸含量控制在1%以内，但国际前沿关注的3-氯丙醇酯和缩水甘油酯存在超标风险；牛油果油的主要营养素为油酸、角鲨烯、植物甾醇、维生素E，葡萄籽油的主要营养素为亚油酸、植物甾醇、维生素E、谷维素。 In order to comprehensively investigate the product quality of avocado oil and grapeseed oil in Chinese market, and provide guidance for the development of edible oil products，9 different products of each kind of oil were collected. Their physicochemical quality, risk of hazards, and nutrient level were fully analyzed, and their nutrient level was compared with the common bulk edible oil. The results showed that in terms of physicochemical quality, there were certain differences between different products of the two vegetable oils, but both met the national standards. The content of benzo\[a\]pyrene and plasticizer in the two vegetable oils met the national standards, and the content of trans fatty acid in 88.9% of the products was controlled within 1%, but the 3-chloropropanol ester and glycidyl ester, which were concerned by the international frontier, had the risk of exceeding the standard. The primary nutrients in avocado oil were oleic acid, squalene, phytosterol and vitamin E, and in grapeseed oil were linoleic acid, phytosterol, vitamin E and glutathione, respectively.

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