Effects of fishmeal replacement with composite mixture of shrimp hydrolysate and plant proteins on growth performance, feed utilization, and target of rapamycin pathway in largemouth bass, Micropterus salmoides

鱼粉 生物 水解物 鲈鱼(鱼) 小虾 微翅目 植物蛋白 食品科学 生物化学 动物科学 渔业 水解
作者
Songlin Li,Min Dai,Hongjie Qiu,Naisong Chen
出处
期刊:Aquaculture [Elsevier BV]
卷期号:533: 736185-736185 被引量:74
标识
DOI:10.1016/j.aquaculture.2020.736185
摘要

An 82 days' feeding trial was conducted to investigate the potentiality of fishmeal replacement with the composite mixture of shrimp hydrolysate and plant proteins in diets for largemouth bass. Triplicate groups of fish were fed the experimental diets with 45 (FM45, the control), 40 (FM40), 35 (FM35), 30 (FM30) and 25% (FM25) fishmeal twice daily. Results showed that the mixture of protein sources can reduce the use of fishmeal to 30% with obvious improvement of growth performance, whereas higher substitution level (FM25 group) inhibited growth slightly compared to the control group. The fishmeal replacement supported significantly higher apparent digestibility coefficients (ADC) of protein and amino acids compared to the control, which may be partly involved in the activation of amino acid-sensing target of rapamycin (TOR) pathway. Consistently, the replacement of fishmeal elevated the expression of TOR and ribosomal protein S6, but significantly decreased the expression of eukaryotic translation initiation factor 4E (eIF4E)-binding protein 1 (4E-BP1), and this confirmed the activation of TOR pathway induced by the fishmeal replacement in the present study. In summary, appropriate fishmeal replacement with composite mixture of shrimp hydrolysate and plant proteins can activate the TOR pathway and improve the growth performance of largemouth bass, and fishmeal content in the diets for largemouth bass can be reduced to 30% with the compound proteins.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
小马甲应助如意的听云采纳,获得10
1秒前
iNk应助瞿人雄采纳,获得20
1秒前
2秒前
tzy发布了新的文献求助10
3秒前
星期八发布了新的文献求助10
4秒前
小小红帽发布了新的文献求助10
4秒前
傲娇以晴完成签到 ,获得积分10
5秒前
JamesPei应助xinxin采纳,获得10
5秒前
5秒前
风趣的老太应助bofu采纳,获得10
6秒前
脑洞疼应助魏家乐采纳,获得10
7秒前
天气好好发布了新的文献求助10
7秒前
yep发布了新的文献求助10
8秒前
lanmo完成签到,获得积分10
8秒前
8秒前
9秒前
CipherSage应助拾新采纳,获得10
10秒前
11秒前
wyy完成签到,获得积分10
12秒前
田様应助武雨寒采纳,获得10
12秒前
阿桂完成签到,获得积分10
12秒前
陈可可发布了新的文献求助10
12秒前
ljq发布了新的文献求助80
15秒前
就爱吃土豆完成签到,获得积分0
15秒前
香蕉觅云应助小小橙采纳,获得10
16秒前
量子星尘发布了新的文献求助10
17秒前
TangWL完成签到 ,获得积分10
20秒前
20秒前
久9完成签到 ,获得积分10
21秒前
21秒前
huangyulin66应助羊羊杨采纳,获得10
21秒前
烟花应助澡雪采纳,获得10
22秒前
栀雨味完成签到,获得积分10
23秒前
111完成签到,获得积分20
23秒前
23秒前
23秒前
在写了完成签到,获得积分10
25秒前
26秒前
栀雨味发布了新的文献求助10
26秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3975814
求助须知:如何正确求助?哪些是违规求助? 3520123
关于积分的说明 11201020
捐赠科研通 3256502
什么是DOI,文献DOI怎么找? 1798347
邀请新用户注册赠送积分活动 877523
科研通“疑难数据库(出版商)”最低求助积分说明 806417