| Yazarlar |
Ümit Acar
Çanakkale Onsekiz Mart Üniversitesi, Türkiye |
|
Giannetto Allesina
|
|
Danıela Gıannetto
Türkiye |
Doç. Dr. Osman Sabri KESBİÇ
Kastamonu Üniversitesi, Türkiye |
|
Sevdan Yılmaz
Çanakkale Onsekiz Mart Üniversitesi, Türkiye |
|
Romano Alessandro
|
|
Rifat Tezel
Türkiye |
|
Ali Türker
Muğla Sıtkı Koçman Üniversitesi, Türkiye |
|
Kenan Güllü
Muğla Sıtkı Koçman Üniversitesi, Türkiye |
|
Francesco Fazio
|
| Özet |
| The aim of the study was to determine the potential and sustainable use of pre-commercial product ITTINSECT™ APS V1 as a major protein source in rainbow trout (Oncorhynchus mykiss) diets. A 60-day feeding experiment was conducted to potentially use ITTINSECT as fish meal replacement in the diets of rainbow trout. Five isonitrogenous in dry matter (38% crude protein) and isolipidic (15% crude lipid) diets were produced: a control diet (fishmeal-based) (ITT0) and four experimental diets replacing fishmeal by 25 (ITT25), 50 (ITT50), 75 (ITT75) and 100 (ITT100) %, with ITTINSECT™ APS V1. Triplicate tanks, containing 15 fish each (65.81 ± 1.26 g), were hand-fed to apparent satiation twice every day during the experiment. At the end of the feeding trial, significantly higher growth performance was observed in the group fed ITTM25 and ITTM50 diets. This performance was supported by growth-related gene expressions analyzed in muscle; significantly higher GH and IGF-I genes expression levels were determined in ITT25 and ITT50 when compared to control (ITT0) (p < 0.05). While no significant differences were found between the hematology values (p > 0.05), serum total protein, globulins and glucose levels were significantly different between experimental groups (p < 0.05). In addition to this, the immune-related genes such as TNF-α, IL8 and IL1-β expression levels were determined to be significantly different (p < 0.05). In conclusion, in order to achieve the best growth performance in rainbow trout and enhance sustainable aquaculture practices, replacement of fish meal with up to 50% ITTINSECT™APS V1 in diets for rainbow trout is suggested.. |
| Anahtar Kelimeler |
| ITTINSECT (TM) APS V1,alternative protein source,fish meal replacement,rainbow trout,gene expression,growth performance |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | Animals |
| Dergi ISSN | 2076-2615 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | Türkçe |
| Basım Tarihi | 12-2021 |
| Cilt No | 11 |
| Sayfalar | 3547 / |
| Doi Numarası | 10.3390/ani11123547 |
| Makale Linki | http://dx.doi.org/10.3390/ani11123547 |
| Atıf Sayıları | |
| WoS | 8 |
| SCOPUS | 8 |
