Percabaan penyalutan tablet Placebo telah dilakukan denganproses penyalutan lapisan tipis menggunakan HidroksipropilMetilselulosa,Sebelum proses penyalutan, ailakukan pemeriksaan kekerasan,uaktu hancur, keregasan, keseragaman bobot dan keseragaman ukurandari tablet inti. Formula tablet Placebo yang digunakan seba—gai tablet inti diperoleh dari Lembaga Farmasi TNI-AL, Sedangkanmetoda penyalutan yang digunakan adalah metoda panci penyalut1dengan sistim penyemprotan, nDari basil percobaan penyalutan, didapatkan Dahuja denganpenggunaan Hidroksipropil Metilselulosa diperoleh basil yangcukup balk sesuai dengan Farmakope Indonesia Edisi III.

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A coating experiment of Placebo tablets has been performed

I ^ I

according to film coating process using Hidroksipropil Metil—

celulose,

Before the coating process a laboratory check of hardness,

disintegration time, friability, ueight^variation tolerances,

thickness and diameter of core tablets has been carried out»

The formula of Placebo tablet used as the basic component of

the tablets mas taken from the Nauy Pharmaceutical Institute

(LAFIAL),.Whereas the meth od of coating being used ujas that of

coating pan method with the spraying system,

1

From the experiments it was found out that using the

if

Hioroksipropil P^lerilceluloce gave good enough result according

to Farmakope Indonesia III^° Edition.