湖北农业科学 ›› 2023, Vol. 62 ›› Issue (1): 145-151.doi: 10.14088/j.cnki.issn0439-8114.2023.01.025

• 贮藏·加工 • 上一篇    下一篇

大黄鱼油提取工艺优化及品质分析

赵腾飞1,2, 贺苏2, 王道飞2, 李晚成2, 应晓国1, 马路凯3,4, 邓尚贵1   

  1. 1.浙江海洋大学食品与药学学院,浙江 舟山 316022;
    2.湖北省十堰市农产品质量检验检测所,湖北 十堰 442000;
    3.仲恺农业工程学院轻工食品学院,广州 510225;
    4.广东省岭南特色食品科学与技术重点实验室,广州 510145
  • 收稿日期:2021-10-23 出版日期:2023-01-25 发布日期:2023-03-07
  • 通讯作者: 应晓国(1989-),男,浙江衢州人,副教授,博士,主要从事食品质量与安全研究,(电话)13588015625(电子信箱)yingxiaoguo@zjou.edu.cn。
  • 作者简介:赵腾飞(1996-),男,山西汾阳人,硕士,主要从事食品加工与安全研究,(电话)18303489447(电子信箱)Zhaotengfei1996@yeah.net
  • 基金资助:
    国家重点研发计划项目(2018YFC1602101); 国家自然科学基金项目(32001622,32072291); 浙江省重点研发计划项目(2019C02075); 广东省重点研发项目(2019B020212001); 广东省区域联合基金青年基金项目(2019A1515110823); 广州市科技特派员项目(GZKTP201937); 广东省普通高校青年创新人才项目(KA2001957)

Optimization of extraction process of large yellow croaker oil and quality analysis

ZHAO Teng-fei1,2, HE Su2, WANG Dao-fei2, LI Wan-cheng2, YING Xiao-guo1, MA Lu-kai3, 4, DENG Shang-gui1   

  1. 1. College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, Zhejiang, China;
    2. Hubei Shiyan Agricultural Product Quality Inspection and Testing Institute, Shiyan 442000, Hubei, China;
    3. College of Light Industry and Food, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China;
    4. Guangdong Provincial Key Laboratory of Specialty Food Science and Technology in Lingnan, Guangzhou 510145,China
  • Received:2021-10-23 Online:2023-01-25 Published:2023-03-07

摘要: 选取石油醚、正己烷、乙醇、正己烷+乙醇(3∶1,v/v) 提取大黄鱼油脂,通过单因素和响应面优化得出最佳提取方式,检测鱼油理化指标,结合气相色谱-串联质谱联用仪对鱼油的脂肪酸组成、生育酚、甾醇、角鲨烯进行理化分析,细胞试验检测大黄鱼油对皮肤吸收能力。结果表明,4种不同方法提取大黄鱼油,石油醚提取的鱼油略优于其他3种。当提取温度70 ℃,提取时间121 min,溶剂体积40 mL时,可得到最大鱼油得率(35.18±0.16)%。气相色谱-串联质谱联用仪共检出17种脂肪酸,4种类型生育酚,甾醇(胆固醇)和少量角鲨烯,其中必需脂肪酸-亚油酸占(12.20±0.04)%,α-生育酚达到4.23 mg/100 g。鱼油热变性温度121.60 ℃,对皮肤无毒,且可以促进皮肤的吸收能力,增强皮肤光泽度,保湿滋润使肌肤水润娇嫩,缓解皮肤干燥。

关键词: 大黄鱼, 提取率, 响应面法, 过氧化值, 生育酚

Abstract: The petroleum ether, n-hexane, ethanol, n-hexane + ethanol (3∶1, v/v) were used to extract oil from large yellow croaker, and the best extraction method was obtained through single factor experiment and response surface optimization method. The physical and chemical indexes of fish oil were detected, the gas chromatography-tandem mass spectrometry was used to analyze the fatty acid composition, tocopherol, sterol, and squalene of fish oil, and cell experiment was used to detect the absorption ability of the skin to large yellow fish oil. The results showed that for four different methods, the fish oil extracted from petroleum ether was slightly better than that of the other three methods. When the extraction temperature was 70 ℃, the extraction time was 121 min, and the organic solvent volume fraction was 40 mL, the maximum yield (35.18 ± 0.16) % of fish oil could be obtained. A total of 17 fatty acids, 4 types of tocopherol, sterols (cholesterol), and a small amount of squalene were detected by gas chromatography-tandem mass spectrometry, of which the essential fatty acid-linoleic acid was (12.20 ± 0.04) %, and α-tocopherol reached 4.23 mg/100 g. The thermal denaturation temperature of fish oil was 121.60 ℃, which was non-toxic to the skin, and could promote the absorption capacity of the skin, enhance skin gloss,make the skin moist and delicate, and relieve the dry skin.

Key words: large yellow croaker, extraction rate, response surface methodology, peroxide value, tocopherol

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