. 2022 Sep 2;36(2):275–283. doi: 10.5713/ab.22.0269

Table 6.

Standardized ileal digestibility of amino acids in experimental diets

Item (%)	Treatment¹⁾			SEM	p-value

	FSD	CBD	CFD
Indispensable AA
Arg	91.7^b	80.7^a	79.9^a	3.1	0.005
His	90.3^b	61.4^a	65.1^a	3.4	<0.001
Ile	89.7^b	62.6^a	69.0^a	3.9	<0.001
Leu	88.8^b	65.9^a	62.1^a	4.7	<0.001
Lys	87.1^b	81.5^ab	74.0^a	3.4	0.005
Met	90.0^b	72.5^a	66.7^a	5.0	<0.001
Phe	90.1^b	64.2^a	66.9^a	4.7	<0.001
Thr	83.6^b	59.1^a	53.3^a	4.9	<0.001
Trp	89.0^b	76.5^a	71.7^a	3.6	<0.001
Val	87.3^b	60.2^a	60.0^a	4.2	<0.001
Dispensable AA
Ala	85.7^b	64.6^a	54.1^a	4.3	<0.001
Asp	88.1^b	63.0^a	68.7^a	3.2	<0.001
Cys	80.2^b	57.5^a	48.5^a	5.0	<0.001
Glu	89.9^b	68.9^a	69.2^a	3.3	<0.001
Gly	81.1^b	43.5^a	35.6^a	15.2	0.013
Pro	104.8^b	100.2^ab	78.3^a	7.6	0.023
Ser	87.1^b	59.9^a	60.0^a	4.1	<0.001
Tyr	84.3^c	50.5^a	62.9^b	4.5	<0.001
Total AA	89.8^b	55.7^a	63.6^a	3.4	<0.001

SEM, standard error of the mean; AA, amino acids.

¹⁾

FSD, pigs fed a diet with 20% fermented soybean meal (Pepsoygen, Nutraferma Inc., North Sioux City, SD, USA); CBD, pigs fed a corn basal diet; CFD, pigs fed a mixture of corn and fermented soybean meal diet (80% of CBD and 20% fermented soybean meal).

^a–c

Means in the same row with different superscripts are different (p<0.05).