TABLE 1.

Composition of the experimental diet

	Group I (without hanpen)	Group II (with hanpen)
Casein	20.0	18.0
L‐Cystine	0.30	0.27
β‐Cornstarch	39.7486	36.0786
α‐Cornstarch	13.2	13.2
Sucrose	10.0	10.0
Soybean oil	7.0	7.0
Cellulose	5.0	5.0
Mineral mix, AIN−93G‐MX	3.5	—
Modified mineral mix	—	3.5
Tripotassium citrate	—	0.7
Vitamin mix, AIN−93G‐VX	1.0	1.0
Choline bitartrate	0.25	0.25
Butylhydroquinone	0.0014	0.0014
Hanpen dry powder	—	5.0
Total (%)	100	100