| 池塘与稻田养殖鲤鱼生物学指数和肌肉营养价值的比较 |
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| 引用本文： | 刘雨婷,黄世玉,李榴佳,赵天章,李慧英,苏子峰,龙晓文.池塘与稻田养殖鲤鱼生物学指数和肌肉营养价值的比较[J].中国农学通报,2022,38(4):159-164. |
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| 作者姓名： | 刘雨婷 黄世玉 李榴佳 赵天章 李慧英 苏子峰 龙晓文 |
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| 作者单位： | 大理大学农学与生物科学学院,云南大理 671003 |
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| 基金项目： | 大理大学博士科研启动费项目(KYBS2021064) |
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| 摘 要： | 本文旨在研究池塘养殖鲤鱼(简称池塘鲤)和稻田养殖鲤鱼(简称稻田鲤)的生物学指数和肌肉营养价值的差异.取体质量约8009的2种养殖鲤鱼各3尾,测量和比较生物学指数并分析肌肉的常规营养成分、氨基酸和脂肪酸含量.结果 显示,池塘鲤的肥满度和出肉率显著高于稻田鲤,而尾柄长/尾柄高比值以稻田鲤较高,池塘鲤肌肉中的粗脂肪、粗蛋白、...
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| 关 键 词： | 稻田养殖 池塘养殖 鲤鱼 生物学指数 营养价值 |
| 收稿时间： | 2021-03-26 |
Comparative Study on Biological Indexes and Meat Nutritional Value of Cyprinus carpio Under Earth Pond Reared Mode and Rice Field Reared Mode |
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| LIU Yuting,HUANG Shiyu,LI Liujia,ZHAO Tianzhang,LI Huiying,SU Zifeng,LONG Xiaowen.Comparative Study on Biological Indexes and Meat Nutritional Value of Cyprinus carpio Under Earth Pond Reared Mode and Rice Field Reared Mode[J].Chinese Agricultural Science Bulletin,2022,38(4):159-164. |
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| Authors: | LIU Yuting HUANG Shiyu LI Liujia ZHAO Tianzhang LI Huiying SU Zifeng LONG Xiaowen |
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| Institution: | College of Agriculture and Biological Sciences, Dali University, Dali, Yunnan 671003 |
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| Abstract: | This study aims to investigate the differences of biological indexes and meat nutrients of Cyprinus carpio from earth pond reared mode and rice field reared mode (earth pond reared is defined as ER and rice field reared as RR, respectively). Three ER and three RR carps (approximately 800 g) were collected to measure and compare the biological indexes. In addition, the contents of conventional nutrients, amino acids and fatty acids of meat were analyzed and compared between ER and RR. The results showed that the condition factor and meat yield of ER were significantly higher than those of RR, while higher caudal peduncle length/caudal peduncle depth ratio was recorded in RR. Higher contents of crude fat, crude protein, ash, total essential amino acids, total nonessential amino acids, total amino acids and total monounsaturated fatty acids, and the essential amino acid score of meat were detected in ER, while significantly higher contents of total polyunsaturated fatty acids, ∑n-6 PUFA, and total highly unsaturated fatty acids were recorded in RR. In conclusion, the RR has slender body, lower meat yield and lower conventional nutrient contents; the meat amino acids contents of ER are higher than that of RR, while the meat fatty acids composition of carps of the two modes has their own advantages, respectively. |
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| Keywords: | rice field reared earth pond reared Cyprinus carpio biological indexes nutritional value |
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