8. Mineral oil emulsion 口服乳劑配方如下,下列敘述何者最不適當?
mineral oil 500 mL
acacia (finely powder) 125 g
syrup 100 mL
vanillin 40 mg
alcohol 60 mL
purified water, to make 1000 mL
A.此配方為 o/w 型乳劑
B.alcohol 於配方中可作為 preservative
C.此配方使用蛋白質類 emulsifier
D.此乳劑可由 dry gum method 製備