|本期目录/Table of Contents|

[1]方晓敏,涂枫,李悦,等.苏紫黑猪5世代屠宰性能及肉品质特性分析[J].江苏农业科学,2020,48(23):178-180.
 Fang Xiaomin,et al.Analysis of slaughtering performance and meat quality of the fifth generation of Suzi black pigs[J].Jiangsu Agricultural Sciences,2020,48(23):178-180.
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苏紫黑猪5世代屠宰性能及肉品质特性分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第48卷
期数:
2020年第23期
页码:
178-180
栏目:
畜牧兽医与水产蚕桑
出版日期:
2020-12-05

文章信息/Info

Title:
Analysis of slaughtering performance and meat quality of the fifth generation of Suzi black pigs
作者:
方晓敏涂枫李悦王丽陈哲任守文王学敏赵为民付言峰李碧侠徐小波
江苏省农业科学院畜牧研究所/农业农村部种养结合重点实验室/江苏省农业种质资源保护与利用平台,江苏南京 210014
Author(s):
Fang Xiaominet al
关键词:
苏紫黑猪屠宰性能肉品质
Keywords:
-
分类号:
S828
DOI:
-
文献标志码:
A
摘要:
苏紫黑猪是淮猪和外种猪杂交选育的优质肉猪。针对苏紫黑猪屠宰性能及肉品质特性,选择30头宰前活质量约100 kg的育肥猪,屠宰并测定相应指标。结果发现,经过5世代培育,苏紫黑猪屠宰率达72.09%,瘦肉率5260%,4点背膘厚分别为32.00、23.80、21.00、22.10 mm,眼肌面积33.10 cm2;进一步的肉品质特性分析显示,宰后45 min和24 h肉色L/a/b值分为40.26/8.46/3.19、41.41/9.07/3.74,pH值由6.20下降至5.79,肌内脂肪含量418%,大理石评分3.96,宰后24 h滴水损失为1.92%,剪切力29.09 N。检测结果表明,苏紫黑猪产肉率及瘦肉率适中,肉品质优,适合作为市场中高端猪肉开发主流品种。研究结果为苏紫黑猪后期持续选育提供了参考依据。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-04-07
基金项目:国家生猪现代产业技术体系项目(编号:CARS-35);江苏省农业重大新品种创制项目(编号:PZCZ201733);国家自然科学基金(编号:31872338)。
作者简介:方晓敏(1975—),女,河南信阳人,博士,副研究员,主要从事猪遗传育种工作。E-mail:fxmw2000@163.com。
更新日期/Last Update: 2020-12-05