中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 胚胎期狮头鹅和乌鬃鹅肌纤维及肌内脂肪的发育比较 仲恺农业工程学院学报 2020 (2) 32-37
Position: Home > Articles > Comparison of embryomc myofiber and intramuscular fat development between Shitou and Wuzong goose Journal of Zhongkai University of Agriculture and Engineering 2020 (2) 32-37

胚胎期狮头鹅和乌鬃鹅肌纤维及肌内脂肪的发育比较

作  者：
王金辉;黎颂超;唐黄益;吴伟庆;余梓榆;郑洵珣;黄运茂;张续勐
单  位：
关键词：
狮头鹅;乌鬃鹅;肌纤维类型;肌内脂肪
摘  要：
胚胎期到出生当天是鹅肌肉发育最关键的时期,该时期肌纤维和肌内脂肪的发育程度,对鹅的产肉量和肉质等生长与经济性状具有重要影响.本研究以狮头鹅和乌鬃鹅胚胎期15、23 d和出生当天(1 d)的胸腿肌为研究对象,通过苏木精-伊红(HE)、肌球蛋白ATP酶和油红(ORO)染色,发现在所研究的时期中,狮头鹅腿肌发育快于乌鬃鹅,但两种鹅胸肌差异不明显;狮头鹅和乌鬃鹅腿肌主要组成为Ⅰ型肌纤维,但胸肌无法区分肌纤维类型;狮头鹅胸腿肌肌内脂肪在胚胎期23 d晚于乌鬃鹅,而在1 d沉积程度明显高于乌鬃鹅.
译  名：
Comparison of embryomc myofiber and intramuscular fat development between Shitou and Wuzong goose
作  者：
WANG Jinhui;LI Songchao;TANG Huangyi;WU Weiqing;YU Ziyu;ZHENG Xunxun;HUANG Yunmao;ZHANG Xumeng;College of Animal Science & Technology, Zhongkai University of Agriculture and Engineering;Guangdong Key Laboratory of Waterfowl Health Breeding;
关键词：
Shitou goose;;Wuzong goose;;myofiber type;;intramuscular fat
摘  要：
The period from embryonic stages to hatching day is the most critical period for goose muscle development, during which the development of myofiber and intramuscular fat play a vial role in goose muscle growth and meat quality traits. This study used chest and leg muscle of embryo 15, 23 d and hatching day from indigenous goose breeds-Shitou goose and Wuzong goose in Guangdong province. Through hematoxylin-eosin(HE), myosin ATPase and Oil red(ORO) staining, it was found that the leg muscle development of Shitou goose started earlier than that of Wuzong goose, but chest muscle of them had no significant difference; type Ⅰ myofibers were major myofiber type in leg muscle of two goose breeds, but the myofiber type was unclear in chest muscle; intramuscular fat in the chest and leg muscle of Shitou goose was later than that of Wuzong goose on embryo 23 d, while it was found significantly enriched than that of Wuzong goose on hatching day.

相似文章

导出引用
计量
文章访问数: 19
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46