scholarly journals Replacement of fish meal with two fermented soybean meals in diets for rainbow trout ( Oncorhynchus mykiss )

2019 ◽  
Vol 26 (1) ◽  
pp. 37-46 ◽  
Author(s):  
Dong Gyu Choi ◽  
Ming He ◽  
Hua Fang ◽  
Xin Lan Wang ◽  
Xiao Qin Li ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Fish Meal ◽  
Fermented Soybean ◽  
Rainbow Trout Oncorhynchus Mykiss

Optimization of the supplemental essential amino acids to a fish meal-free diet based on fermented soybean meal for rainbow trout Oncorhynchus mykiss

2012 ◽  
Vol 78 (2) ◽  
pp. 359-366 ◽  
Author(s):  
Takeshi Yamamoto ◽  
Hiroyuki Matsunari ◽  
Tsuyoshi Sugita ◽  
Hirofumi Furuita ◽  
Toshiro Masumoto ◽  
...  
Keyword(s):  
Amino Acids ◽  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Soybean Meal ◽  
Fish Meal ◽  
Essential Amino Acids ◽  
Fermented Soybean Meal ◽  
Fermented Soybean ◽  
Rainbow Trout Oncorhynchus Mykiss

scholarly journals Pike-Perch (Sander lucioperca) and Rainbow Trout (Oncorhynchus mykiss) Fed with an Alternative Microorganism Mix for Reducing Fish Meal and Oil—Fishes’ Growth Performances and Quality Traits

Foods ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1799
Author(s):  
Michaela Schafberg ◽  
Karin Loest ◽  
Andreas Müller-Belecke ◽  
Sascha Rohn
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Growth Performance ◽  
Fish Meal ◽  
Control Diet ◽  
Sander Lucioperca ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Growth Performances ◽  
Pike Perch ◽  
Carcass Parameters

In the last decades, several plant-based materials were used for the substitution of fish meal and oil in aquaculture. The present study evaluated the fish quality and the sensory differences of rainbow trout (Oncorhynchus mykiss) and pike-perch (Sander lucioperca) from three different feeding groups, which were fed a commercially available industrial (standard) diet, a control diet, and a special microorganism-based feed mix. This feed mainly consisted of a mix made of Rhodotorula glutinis, Crypthecodinium cohnii, and Arthrospira sp. and had 50% less fish meal and fish oil compared to typical control diets. At the beginning, the pike-perch population was six months old, and the rainbow trout population was 15 months old. The feeding study duration was 16 weeks and every four weeks the growth performance and several morphometric parameters were recorded. Afterwards, sensory evaluation took place to identify possible trends. Sensory evaluation revealed that the rainbow trout groups did not show any significant differences to the standard and control fish fillets with regard to odor, texture, and taste. The effects on rainbow trout growth performances and carcass parameters were similar to the standard group. The feed mix was not optimal for pike-perch farming, which was also reflected by significantly adversely affected growth performance and carcass parameters. The sensorial evaluation showed an opposite trend: here, only small differences in the fillets from the feed mix and standard/control diet were observed.

Albumin and globulin rapeseed protein fractions as fish meal alternative in diets fed to rainbow trout (Oncorhynchus mykiss W.)

Aquaculture ◽  
2012 ◽  
Vol 354-355 ◽  
pp. 121-127 ◽  
Author(s):  
Florian Nagel ◽  
Hanno Slawski ◽  
Halime Adem ◽  
Ralf-Peter Tressel ◽  
Klaus Wysujack ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Fish Meal ◽  
Protein Fractions ◽  
Rapeseed Protein ◽  
Rainbow Trout Oncorhynchus Mykiss

Effects of fish oil and partial fish meal substitution with oilseed oils and meals on growth performance, nutrient utilization and health of the rainbow trout Oncorhynchus mykiss

2011 ◽  
Vol 20 (3) ◽  
pp. 481-497 ◽  
Author(s):  
Derya Güroy ◽  
Betül Güroy ◽  
Daniel Lee Merrifield ◽  
Ahmet Adem Tekinay ◽  
Simon John Davies ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Fish Oil ◽  
Growth Performance ◽  
Fish Meal ◽  
Nutrient Utilization ◽  
Rainbow Trout Oncorhynchus Mykiss
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