Wardani, Anggiar Puspita (2024) PENGARUH KOMBINASI PEG 400 DAN LAKTOSA TERHADAP MUTU FISIK DAN DISOLUSI TABLET LIQUISOLID NIFEDIPIN DENGAN METODE KEMPA LANGSUN. Other thesis, Universitas Setia Budi.
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Abstract
Nifedipin memiliki kelarutan rendah yang dapat memperlambat
disolusi, sehingga dibuat sediaan liquisolid. Penelitian ini bertujuan
untuk mengetahui pengaruh kombinasi PEG 400 sebagai pelarut nonvolatile dan laktosa sebagai zat pembawa terhadap sifat fisik dan profil
disolusi, serta mendapatkan konsentrasi yang paling baik dari
kombinasi PEG 400 sebagai pelarut non-volatile dan laktosa sebagai
carrier material pada pembuatan tablet liquisolid nifedipin.
Penelitian ini menggunakan formula kontrol dan tiga formula
variasi konsentrasi PEG 400 (A) dan laktosa (B) dengan perbandingan
formula 1 sebagai kontrol, formula 2 (17,6% A : 82,4% B), formula 3
(24,2% A : 75,8% B), formula 4 (30,8% A : 69,2% B) yang dibuat
tablet dengan metode kempa langsung. Uji yang dilakukan pada
pembuatan tablet liquisolid nifedipin antara lain yaitu uji fisik tablet
yang terdiri dari keseragaman kandungan, kekerasan, waktu hancur,
kerapuhan, dan laju disolusi. Data hasil penelitian dianalisis
menggunakan One way ANOVA.
Hasil penelitian menunjukkan bahwa PEG 400 memberikan
pengaruh paling dominan seperti dalam menaikkan kekerasan, disolusi,
keseragaman kandungan, sedangkan laktosa memberikan pengaruh
paling dominan seperti dalam menaikkan kerapuhan dan waktu hancur
tablet. Interaksi keduanya berpengaruh signifikan dalam menaikkan
keseragaman kandungan tablet. Berdasarkan uji mutu fisik dan disolusi
tablet formula yang baik adalah formula 4 dengan perbandingan PEG
400 : laktosa (30,8% : 69,2%).
Nifedipine has low solubility which can slow down dissolution,
so a liquisolid preparation is made. This research aims to determine the
effect of the combination of PEG 400 as a non-volatile solvent and
lactose as a carrier material on physical properties and dissolution
profiles, as well as to obtain the best concentration of the combination
of PEG 400 as a non-volatile solvent and lactose as a carrier material
in the manufacture of liquisolid tablets nifedipine.
This study used a control formula and three formulas varying
the concentration of PEG 400 (A) and lactose (B) with a ratio of
formula 1 as control, formula 2 (17.6% A : 82.4% B), formula 3 (24.2%
A : 75.8% B), formula 4 (30.8% A : 69.2% B) which is made into
tablets using the direct compression method. Tests carried out in the
manufacture of nifedipine liquisolid tablets include physical tests of the
tablets which consist of content uniformity, hardness, disintegration
time, friability and dissolution rate. The research data were analyzed
using One way ANOVA.
The research results showed that PEG 400 had the most
dominant influence, such as increasing hardness, dissolution, content
uniformity, while lactose had the most dominant influence, such as
increasing tablet friability and disintegration time. The interaction
between the two has a significant effect in increasing the uniformity of
tablet content. Based on physical quality and tablet dissolution tests, a
good formula is formula 4 with a ratio of PEG 400 : lactose (30,8% :
69,2%).
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Nifedipine, liquisolid, PEG 400, lactose, tablet physical quality test, dissolution. Nifedipin, liquisolid, PEG 400, laktosa, uji mutu fisik tablet, disolusi. |
| Subjects: | R Medicine > R Medicine (General) R Medicine > RS Pharmacy and materia medica |
| Divisions: | Universitas Setia Budi > Fakultas Farmasi > S1 Farmasi |
| Depositing User: | Unnamed user with email baa.si@setiabudi.ac.id |
| Date Deposited: | 13 Jan 2026 06:51 |
| Last Modified: | 13 Jan 2026 06:51 |
| URI: | https://eprints.setiabudi.ac.id/id/eprint/353 |
