文章摘要
水产动物肌酸营养的研究进展
Research progresses of nutritional effects on creatine in aquatic animals
投稿时间:2019-09-20  修订日期:2019-09-27
DOI:
中文关键词: 肌酸  能量代谢  肉品质  鱼类  营养与饲料
英文关键词: creatine  energy metabolism  meat quality  fish  nutrition and feeding
基金项目:国家现代农业产业技术体系(CARS-47);国家自然科学(31972804,31572625)
作者单位E-mail
廖艳琴 集美大学水产学院 342928901@qq.com 
张春晓 集美大学水产学院 cxzhang@jmu.edu.cn 
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中文摘要:
      肌酸(creatine,Cr)又称为N-甲基胍乙酸或肌肉素,是一种含氮有机酸。已广泛应用于改善人类健康,尤其用于促进肌肉生长。本文综述了肌酸在动物体内的合成、转运和储存规律,以及肌酸在肌肉和肝脏能量代谢中的作用,分析了饲料补充肌酸对动物生长和屠宰性能的影响,并从肌肉pH、系水力和肉色角度综述了肌酸对肉品质影响的研究进展,最后展望了肌酸在水产动物中的应用前景,以期为肌酸在水产动物营养中的研究和在饲料中的应用提供参考。
英文摘要:
      Creatine (Cr) is an amino acid derivative, also known as N-methylphthalic acid or musclin. It has been widely used to improve human health, especially for promoting muscle growth. This paper is to review the synthesis, transport and storage of creatine in animals, and the role of creatine play for energy metabolism in muscle and liver. We analyzed the effects of dietary supplementation with creatine on animal growth and slaughter performance, and reviewed the studies for the effects of dietary creatine on meat quality, including muscle pH, water-based rate and flesh color. Finally, the prospects of further research on application of creatine in aquatic animals was discussed.
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