Pradela, Niken (2024) PENGARUH FORMULASI SEDIAAN TABLET LIQUISOLID NIFEDIPIN MENGGUNAKAN KOMBINASI TRANSCUTOL DAN LAKTOSA TERHADAP MUTU FISIK DAN DISOLUSI. Other thesis, Universitas Setia Budi.
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Abstract
Nifedipin merupakan obat yang memiliki kelarutan rendah dan
permeabilitas tinggi. Upaya menaikkan disolusi dan memperbaiki
bioavaibilitas nifedipin dilakukan dengan metode liquisolid. Tujuan
penelitian ini untuk mengetahui pengaruh transcutol dan laktosa
terhadap mutu fisik dan disolusi tablet liquisolid nifedipin, serta untuk
mengetahui formula terbaik pada pembuatan tablet liquisolid nifedipin.
Penelitian ini menggunakan nifedipin dengan bahan tambahan
transcutol sebagai pelarut non-volatile dan laktosa sebagai carrier
material menggunakan metode kempa langsung. Tablet dicetak dengan
bobot kurang lebih 200 mg dengan variasi perbandingan formula.
Formula 1 (20% transcutol : 80% laktosa), formula 2 (25% transcutol :
75% laktosa), formula 3 (30% transcutol : 70% laktosa), dan satu
formula sebagai kontrol. Uji yang dilakukan yaitu uji fisik tablet dan
disolusi. Data hasil penelitian dianalisis menggunakan Oneway
ANOVA dan Turkey’s honest significant difference.
Hasil uji tablet menggambarkan transcutol berpengaruh
signifikan menurunkan kerapuhan, menaikkan kekerasan, waktu
hancur, keseragaman kandungan, dan laju disolusi tablet, sedangkan
laktosa tidak berpengaruh signifikan terhadap mutu fisik tablet, dan
memberikan sedikit pengaruh signifikan pada uji granul. Formula yang
baik dari seluruh uji mutu fisik, dan uji disolusi yaitu pada formula 2
dengan perbandingan (25% transcutol : 75% laktosa) dan formula 3
dengan perbandingan (30% transcutol : 70% laktosa).
Nifedipine is a drug that has low solubility and high
permeability. Efforts to increase dissolution and improve
bioavailability of nifedipine were carried out with the liquisolid
method. The purpose of this study was to determine the effect of
transcutol and lactose on the physical quality and dissolution of
nifedipine liquisolid tablets, and to determine the best formula for
making nifedipine liquisolid tablets.
This study used nifedipine with transcutol as a non-volatile
solvent and lactose as a carrier material using the direct felting method.
Tablets were molded with a weight of approximately 200 mg with
various formula comparisons. Formula 1 (20% transcutol: 80%
lactose), formula 2 (25% transcutol: 75% lactose), formula 3 (30%
transcutol: 70% lactose), and one formula as control. The tests carried
out were physical tablet and dissolution tests. The data were analyzed
using Oneway ANOVA and Turkey's honest significant difference.
The tablet test results illustrated that transcutol had a significant
effect on reducing friability, increasing hardness, disintegration time,
content uniformity, and dissolution rate of tablets, while lactose had no
significant effect on the physical quality of tablets, and had a slight
significant effect on the granule test. Good formulas from all physical
quality tests, and dissolution tests are in formula 2 with a ratio (25%
transcutol: 75% lactose) and formula 3 with a ratio (30% transcutol:
70% lactose).
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | nifedipine liquisolid, transcutol, lactose, tablet physical quality test, dissolution. liquisolid nifedipin, transcutol, 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: | 15 Jan 2026 06:42 |
| Last Modified: | 15 Jan 2026 06:42 |
| URI: | https://eprints.setiabudi.ac.id/id/eprint/434 |
