Evaluation of Six Selected Commercial Fermented Soybean Meal by Feeding Juvenile Turbot (Scophthalmus maximus L.)

Table 3

Nutritional composition and antinutritional factor content of fermented soybean meal (dry matter basic, )¹.

	Fermented soybean meal^2
	FSBM1	FSBM2	FSBM3	FSBM4	FSBM5	FSBM6
Crude lipid (g/kg)	^a	^a	^c	^d	^b	^e
Crude protein (g/kg)	^d	^e	^a	^b	^a	^c
Water-soluble protein (g/kg)^3	^d	^e	^b	^a	^c	^e
TCA-soluble protein (%)^4	^d	^e	^b	^a	^c	^e
Alkali- (KOH-) soluble protein (%)^5	^a	^a	^b	^d	^c	^d
Ash (g/kg)	^c	^ab	^a	^b	^ab	^ab
Total calcium (g/kg)	^b	^b	^a	^a	^a	^a
Total phosphorus (g/kg)	^c	^c	^ab	^a	^b	^b
Trypsin inhibitor (mg/g)	^a	^a	^c	^c	^b	^a
Glycinin (mg/g)	^a	^a	^c	^b	^e	^d
β-Conglycinin (mg/g)	^d	^c	^a	^e	^a	^b

¹Data are means of triplicate. Means in the same row sharing the same superscript letter are not significantly different determined by Tukey’s test (). ²These six kinds of commercial fermented soybean meal were, respectively, named FSBM1, FSBM2, FSBM3, FSBM4, FSBM5, and FSBM6 to protect corporate privacy. ³Protein extracted by ultrapure water for three times. ⁴Ratio of the protein extracted by 15% trichloroacetic acid to the total crude protein. ⁵Ratio of the protein extracted by 0.2% potassium hydroxide to the total crude protein.