中国三省沿海地区养殖菊花江蓠营养成分的比较分析  

Comparative analysis of nutritional components among cultured Gracilaria lichevoides in coastal areas of three provinces in China

作　　者：徐瑞 陈素文[1] 王芸[1] 王珺[1] 周传朋[1] 林黑着[1] XU Rui;CHEN Suwen;WANG Yun;WANG Jun;ZHOU Chuanpeng;LIN Heizhao(Key Laboratory of Aquatic Product Processing,Ministry of Agriculture and Rural Affairs,South China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Guangzhou 510300,China;College of Fisheries and Life Sciences,Shanghai Ocean University,Shanghai 201306,China)

机构地区：[1]中国水产科学研究院南海水产研究所,农业农村部水产品加工重点实验室,广州510300 [2]上海海洋大学水产与生命学院,上海201306

出　　处：《生态科学》2025年第1期148-155,共8页Ecological Science

基　　金：农业农村部财政专项(NHYYSWZZZYKZX2020);广东省自然科学基金(2019A1515012159);广州市农村科技特派员项目(GZKTP202037);中央级公益性科研院所基本科研业务费专项资金项目(2020KX03);中国水产科学研究院科技创新团队项目(2020TD55)。

摘　　要：为评估菊花江蓠(Gracilaria lichevoides)养殖种群的食用价值和养殖开发前景,采用国家标准营养成分测定方法,对福建、广东和海南省6个养殖种群的营养成分进行了分析。结果显示:(1)海南省2个养殖种群的粗蛋白和粗脂肪含量显著高于其他养殖种群(P<0.05),且海南省陇南村菊花江蓠的总糖含量显著高于其他养殖种群(P<0.05);(2)不同养殖种群菊花江蓠的氨基酸总量(Total amino acid,TAA)和必需氨基酸(Essential amino acid,EAA)含量差异显著(P<0.05),其中海南省陶沙村养殖种群的含量最高,分别为2.397%和0.814%,福建省西高村养殖种群的含量最低,分别为0.820%和0.343%。(3)不同地点养殖种群的不饱和脂肪酸(Unsaturated fatty acids,UFA)含量差异显著(P<0.05),其中黄花村养殖种群和西高村养殖种群显著高于其他养殖种群。综合评价,黄花村菊花江蓠养殖种群的营养价值相对更高。In order to evaluate the edible value as well as the breeding developmental prospects of Gracilaria lichevoides,the nutritional composition of 6 cultured populations of this species in Fujian,Guangdong and Hainan provinces was analyzed by the national standard nutrition composition determination methods.The results showed that:(1)The contents of crude protein and crude fat in the two cultured populations in Hainan province were significantly higher than those in cultured populations(P<0.05),and the total sugar content of G.lichevoides in Longnan village of Hainan province was significantly higher than that in other cultured populations(P<0.05).(2)The total amino acid(TAA)and essential amino acid(EAA)contents of G.lichevoides were significant different among the cultured populations(P<0.05),among which the content of the cultured population in Taosha Village,Hainan was the highest,being 2.397%and 0.814%respectively,while the content of the cultured population in Xigao Village,Fujian was the lowest,being 0.820%and 0.343%respectively.(3)The content of unsaturated fatty acids(UFA)in the cultured populations in different locations was significantly different(P<0.05),among which the cultured populations in Huanghua Village and Xigao Village were significantly higher than other cultured populations.According to the comprehensive evaluation,the nutritional value of the cultivated population of G.lichevoides in Huanghua Village was relatively higher.

关 键 词：菊花江蓠 营养评价 氨基酸 脂肪酸型 

分 类 号：S932[农业科学—渔业资源]