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目的 对海南省12种养殖水产品的粗脂肪及脂肪酸组成进行调查研究。方法 监测海南省8个市县养殖基地共12种水产品，取其可食部进行粗脂肪和脂肪酸的检测，统计分析粗脂肪与脂肪酸含量与组成。结果 共监测12种养殖水产品，其中6种淡水养殖水产品，6种海水养殖水产品；12种水产品粗脂肪和总脂肪酸(total fatty acid, TFA)含量范围分别为1.2～20 g/100 g可食部和1.0～15 g/100 g可食部，两者呈正相关(r=0.989,P<0.01)。每种养殖水产品共检出脂肪酸18～30种，其中饱和脂肪酸(saturated fatty acids, SFA)12种，含量为0.34～6.4 g/100 g可食部，以棕榈酸为主；单不饱和脂肪酸(monounsaturated fatty acids, MUFA)8种，以油酸为主；多不饱和脂肪酸(polyunsaturated fatty acids, PUFA)10种，含量为0.28～2.6 g/100 g可食部，主要以亚油酸(linoleic acid, LA)、二十二碳六烯酸(docosahexaenoic, DHA)、α-亚麻酸(α-linolenic acid, ALA)和二十碳五烯酸(eicosapentaenoic acid, EPA)为主。结论 海南省养殖水产品脂肪酸组成以不饱和脂肪酸(unsaturated fatty acids, UFA)为主，多数水产品富含n-3PUFA,且n-6PUFA与n-3PUFA的比值小于6,具有较高的营养和健康价值，有利于人群的营养膳食平衡。
Abstract：OBJECTIVE To investigate the composition of fat and fatty acid in 12 kinds of aquaculture products in Hainan Province.METHODS A total of 12 aquatic products were monitored in 8 breeding bases in Hainan Province, the edible parts were tested for fat and fatty acid. The content and composition of fat and fatty acid were analyzed.RESULTS A total of 12 aquaculture products were monitored, including 6 freshwater aquaculture products and 6 mariculture aquatic products. The contents of crude fat and total fatty acid(TFA) ranged from 1.2 to 20 g/100 g edible and 1.0 to 15 g/100 g edible, and they were positively correlated(r=0.989,P<0.01).A total of 18-30 fatty acids were detected. Among them, 12 were saturated fatty acids(SFA), ranging from 0.34 to 6.4 g/100 g edible, mainly palmitic acid, eight were monounsaturated fatty acids(MUFA), mainly oleic acid. Ten were polyunsaturated fatty acids(PUFA), ranging from 0.28 to 2.6 g/100 g edible, It was mainly composed of linoleic acid(LA), docosahexaenoic acid(DHA), α-linolenic acid(ALA) and eicosapentaenoic acid(EPA).CONCLUSION The composition of fatty acid in aquaculture products in Hainan Province is mainly unsaturated fatty acids(UFA), and most aquatic products are rich in n-3PUFA,and the ratio of n-6PUFA to n-3PUFA is less than 6, which has high nutritional and health value, and is beneficial to the nutritional diet balance of of population.
[1] 吴永保，李琳，闻治国，等.动物体内极长链多不饱和脂肪酸代谢及其生理功能[J].中国畜牧杂志，2018,54(3):20-26.
[2] 苏杭.亚油酸和α-亚麻酸的摄入比例对体内炎症因子及高度不饱和脂肪酸合成通路的影响[D].无锡：江南大学，2018.
[3] 宋一萌，李明真，马潞林.花生四烯酸代谢产物与肿瘤发生和发展的研究进展[J].临床泌尿外科杂志，2017(3):79-83.
[4] DROUIN G,CATHELINE D,GUILLOCHEAU E,et al.Comparative effects of dietary n-3 docosapentaenoic acid (DPA),DHA and EPA on plasma lipid parameters,oxidative status and fatty acid tissue composition[J].J Nutr Biochem,2019,63:186-196.
[5] QIAN C,HART B,COLOMBO S M.Re-evaluating the dietary requirement of EPA and DHA for Atlantic salmon in freshwater[J].Aquaculture,2020,518:734870.
[6] 中华人民共和国国家卫生和计划生育委员会.食品安全国家标准食品中脂肪的测定：GB/T 5009.6—2016[S].北京：中国标准出版社，2016.
[7] 中华人民共和国国家卫生和计划生育委员会.食品安全国家标准食品中脂肪酸的测定：GB/T 5009.168—2016[S].北京：中国标准出版社，2016.
[8] 陈银基，鞠兴荣，周光宏.饱和脂肪酸分类与生理功能[J].中国油脂，2008,33(3):35-39.
[9] 金青哲，王月，方靖凯，等.油酸和高油酸油脂对人体健康的影响研究进展[J].粮食与油脂，2023,36(3):1-3.
[10] KELLY L W,PRISCILLA I,JOSHUA A C,et al.The content of favorable and unfavorable polyunsaturated fatty acids found in commonly eaten fish[J].J Am Diet Assoc,2008,108(7):1178-1185.
[11] 林麒，林仲，李宏，等.福建特色小吃粗脂肪和脂肪酸组成及其营养评价[J].卫生研究，2022,51(4):596-603.
[12] OSMAN H,SURIAH A R.Fatty acid composition and cholesterol content of selected marine fish in Malaysian waters[J].Food Chem,2001,73(1):55-60.
[13] 毕清竹.大菱鲆脂肪和脂肪酸品质及其营养调控[D].上海：海洋大学，2021.
[14] 杨欣怡，张凤枰，赵鑫，等.网箱海养卵形鲳鲹饲料与肌肉品质评价[J].食品科学，2015,36(21):243-248.
[15] 刘兴旺，谭北平.饲料中不同脂肪源对军曹鱼生长及脂肪酸组成的影响[J].饲料与畜牧，2013(2):14-17.
[16] 马林，李明泽，郑艳坤，等.人工配合饲料与冰鲜饵料对珍珠龙胆石斑鱼肌肉营养成分的影响[J].饲料研究，2020,43(5):22-27.
[17] 陈涛，黄福标，沈艺敏，等.饲料脂肪水平对红罗非鱼稚鱼生长及肌肉脂肪酸组成的影响[J].海洋湖沼通报，2019(5):127-134.
基本信息:
DOI：10.19813/j.cnki.weishengyanjiu.2023.06.005
中图分类号:R151.3
引用信息:
[1]鲁燕妮,易长文,聂宏骞,等.海南省养殖水产品中脂肪含量及脂肪酸组成分析[J].卫生研究,2023,52(06):890-895.DOI:10.19813/j.cnki.weishengyanjiu.2023.06.005.
基金信息:
中国食物成分监测项目
2023-06-13
2023
2023-06-24
2023
1
2023-11-14
2023-11-14