申論 7下列為一製劑之配方組成，請說明各組成物在配方中所扮演之功能。（10 分）組成物 所需量Chlorpheniramine maleate 0.4 gGlycerin 25.0 mLSyrup 83.0 mLSorbitol solution 282.0 mLSodium benzoate 1.0 gAlcohol 60.0 mLOrange oil q.s.FD&C Yellow No.6 q.s.Purified water, to make 1000.0 mL