Choline supplementation prevents diet induced gut mucosa lipid accumulation in post-smolt Atlantic salmon (Salmo salar L.)

Table 1 Formulation and chemical composition of the experimental diets

Diets	LF ^a	LFC ^b
Ingredients (g/kg)
Super Prime fra Peru^c	50	50
Nordic LT 94 fishmeal ^d	50	50
Soya 60% (SPC) ^e	190	194
Maize Gluten ^f	150	150
Pea Protein 50 ^g	130	130
Dehulled Beans ^h	140	130
Wheat Gluten ⁱ	19.7	19.7
Fish oil (Standard) ^j	76.7	77.1
Rapeseed oil ^k	176	177
Amino Acid mix ^l	12.4	12.4
Mineral mix ^l	3.0	3.0
Monocalcium phosphate ^l	18.2	18.2
Lucantin Pink CWD 10% ^l	0.4	0.4
Yttrium ^m	0.5	0.5
Choline chloride 70%	0	4.0
Analyzed chemical composition (g/kg)
DM	975	972
Protein	417	418
Fat	286	297
Starch	107	102
Total choline (mg/kg)	944	4250
Total methionine	9.1	9.4
Total cysteine	5.1	5.8

^aLow fishmeal diet
^bCholine supplemented low fishmeal diet
^cSupplied by Kôster Marine Proteins GmbH
^dSupplied by Norsildmel AS
^eSupplied by Selecta S/A, Avenida Jamel Ceilio, 2496 – 12th region. SPC, soya protein concentrate
^fSupplied by Cargill Nordic
^gSupplied by DLG Food Grain
^hSupplied by HC Handelscenter
ⁱSupplied by Roquette
^jSupplied by FF Skagen
^kSupplied by Emmelev
^lSupplemented to meet the requirements
^mInert marker for the evaluation of nutrient digestibility

ISSN: 1746-6148