鳗鳅与泥鳅营养成分分析
Nutritional component analysis between Paracobitis anguillioide and Misgurnus anguillicaudatu
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摘要: 对鳗鳅和泥鳅营养成分进行比较分析,结果表明:1)与肌肉相比,鳗鳅和泥鳅皮中水分含量显著降低(-13.03%,P<0.05;-10.30%,P<0.05),但蛋白含量明显增加(+54.22%,P<0.05;+9.60%,P<0.05),且两种鳅类之间差异显著(P<0.05).2)鳗鳅和泥鳅皮中胶原蛋白含量显著高于肌肉,其均值分别为61.76 mg/g和5.75 mg/g.3)两种鳅类氨基酸组成无明显差异.鳗鳅和泥鳅肌肉中第一限制性氨基酸均为缬氨酸,而皮中第一限制性氨基酸分别为苏氨酸和蛋氨酸+胱氨酸.4)鳗鳅和泥鳅肌肉中的脂肪含量显著高于皮中脂肪含量(P<0.05),且两种鳅类之间差异显著(P<0.05).5)鳗鳅和泥鳅肌肉中多不饱和脂肪酸,相对含量均显著高于皮中脂肪含量.6)鳗鳅和泥鳅肌肉中矿质含量最高的是K,分别达到2 687.36 mg/kg和1 750.49 mg/kg,而鳗鳅和泥鳅皮则富含Ca,分别高达4 091.83 mg/kg和5 948.43 mg/kg.Abstract: The nutritional composition between Paracobitis anguillioides and Misgurnus anguillicaudatus was compared. The results showed that the skin of Paracobitis anguillioides and Misgurnus anguillicaudatus contained lower water contents (-13.03%, P<0.05; -10.30%, P<0.05) but higher protein contents (+54.22%, P<0.05; +9.60%, P<0.05) when compared with those in muscle. Moreover, the skin of both Paracobitis anguillioides and Misgurnus anguillicaudatus possessed abundant levels of collagen when compared with those in muscle (61.76 mg/g vs. 5.75 mg/g). No evident differences in amino acid composition were obtained between Paracobitis anguillioides and Misgurnus anguillicaudatus. In addition, the first limiting amino acids in muscle of Paracobitis anguillioides and Misgurnus anguillicaudatus were valine, while the first limiting amino acids in skin were threonine and methionine+cystine, respectively. Higher contents of total fat and polyunsaturated fatty acids were found in muscle of Paracobitis anguillioides and Misgurnus anguillicaudatus than those in skin (P<0.05), revealing significant differences between Paracobitis anguillioides and Misgurnus anguillicaudatus (P<0.05). As for the minerals, the muscle of Paracobitis anguillioides and Misgurnus anguillicaudatus enriched in potassium, 2 687.36 mg/kg and 1 750.49 mg/kg, respectively. Nevertheless, the skins had abundant contents of calcium, up to 4 091.83 and 5 948.43mg/kg, respectively.
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-
[1]
张锐昌,蒋秋燕,张应龙. 泥鳅的综合开发利用[J]. 食品与药品,2010,12(5):197.
-
[2]
KIROS S,AOKI J Y,PARK C B.Annual changes in testicular development and plasma sex steroids in the captive male dojo loach Misgurnus anguillicaudatus[J].Ichthyological Research,2011,58(58):217.
-
[3]
张立坤,李中科,闫保国. 鳗鳅胚胎发育观察[J].河北渔业,2015(11):46.
-
[4]
康辰香. 2016年河北省台湾鳗鳅人工繁育如火如荼展开[J].河北渔业,2016(5):86.
-
[5]
赵振山,印杰.泥鳅和大鳞副泥鳅营养成分分析[J].水生态学杂志,1999(2):16.
-
[6]
朱红元, 满远星.泥鳅与大鳞副泥鳅区分方法及营养差异[J].水产养殖,2013(3):1.
-
[7]
印杰, 熊传喜, 李圣华,等.四倍体和二倍体泥鳅及大鳞副泥鳅营养成分分析[J].水生态学杂志,2008, 1(6):67.
-
[8]
黄菊, 储张杰, 邓尚贵,等.三种泥鳅生长性能及营养成分的比较[J].浙江海洋学院学报(自然科学版), 2015(1):32.
-
[9]
World Health Organization.Energy and protein requirements:report of a joint FAO/WHO/UNU expert consultation[M].WHO, 1991.
-
[10]
姜启兴,吴佳芮,许艳顺.鳙鱼不同部位的成分分析及营养评价[J].食品科学,2014,35(5):183.
-
[11]
曾名勇,黄海.几种鱼类胶原蛋白含量在冻藏过程中的变化[J].食品科学,2004,25(2):51.
-
[12]
JIANG Q, LI S, XU Y.Nutrient compositions and properties of antarctic Krill (Euphausia superba) muscle and processing by-products[J].Journal of Aquatic Food Product Technology,2015(3):1.
-
[13]
陈炳卿.营养与食品卫生学[M].北京:人民卫生出版社,1993.
-
[14]
GAO J,KOSHIO S,NGUYEN B T.Comparative studies on lipid profiles and amino acid composition of wild and cultured Dojo loach Misgurnus anguillicaudatus obtained from southern Japan[J].Fisheries Science, 2012, 78(6):1331.
-
[15]
张春娥,张惠,刘楚怡.亚油酸的研究进展[J].粮油加工,2010(5):18.
-
[16]
张越华,曾和平.脂肪酸在生命过程中的作用研究进展[J].中国油脂,2006, 31(12):11.
-
[17]
郑秋甫.Omega-3多不饱和脂肪酸的研究进展[J].中华保健医学杂志,2011, 13(5):357.
-
[18]
王则民.元素的生物选择规律[J].自然杂志,1997, 19(1):47.
-
[19]
朱文慧,步营,于玲.国内外水产品中重金属限量标准研究[J].齐鲁渔业,2010, 27(3):49.
-
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