Study on Preparation Technology and Physical Fingerprint of Chuilian Jianpi Granules Based on QbD

Table 2

Analysis of factors and level coding of response surface methodology.

Adjuvant ratio (A)	Lactose : mannitol (B)	Dosage of ethanol (C) (%)	Level
1 : 1	1.5 : 1	20	−1
1.5 : 1	2 : 1	25	0
2 : 1	2.5 : 1	30	1