Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Science and Technology Indonesia ISTA Online Technologi Journal
Najma Annuria Fithri Najma Annuria Fithri
Department of Pharmacy, Faculty of Mathematic and Natural Sciences, Universitas Sriwijaya, Indralaya (OI), Sumatera Selatan 30662, Indonesia
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Environmental Science Health Professions Materials Science & Nanotechnology Medicine & Pharmacology Physics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Preparation and Characterization of Petai Pods Extract (Parkia speciosa Hassk.) Loaded Ethosomes Fitrya Fitrya; Najma Annuria Fithri; Annisa Amriani; Annisa Haryati; Dina Permata Wijaya
Science and Technology Indonesia Vol. 6 No. 1 (2021): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1542.739 KB) | DOI: 10.26554/sti.2021.6.1.19-24

Abstract

Preparation of petai pods extract (Parkia speciosa) into ethosome aim to increased penetration through the skin. The method of cold is used in preparing petai pods extract encapsulation by ethosome with variation in concentration of soya lecithin, propylene glycol, and ethanol. The proportion of optimum formula ethosome consisted were 0,2 g soya lecithin, 1 ml propylene glycol, and 4 ml ethanol that response values obtained pH of 4,74, viscosity of 0,950 cP, %EE of 74,326%, and stability of 7,288%. The resulted of optimum formula obtained were PDI of 0,23, zeta potential of -7,5 mV, and particle size of 818,7 nm. Ethosome showed spheric particle using Transmissin Electron Microscopy. The diffusion analysis showed highest on ethosome of petai pods extract (9,525%) than petai pods extract (5,466%). The interaction study used FTIR show no chemical interaction extract pods and ethosome components
ANALISIS INTERAKSI KIMIA FOURIER TRANSFORM INFRARED (FTIR) TABLET GASTRORENTIF EKSTRAK DAUN PETAI (Parkia speciosa Hassk) DENGAN POLIMER HPMC-K4M DAN KITOSAN Nurfitriyana, Nurfitriyana; Najma Annuria Fithri; Fitria; Rini Yanuarti
ISTA Online Technologi Journal Vol. 3 No. 2 (2022): Agustus 2022
Publisher : Institut Sains dan Teknologi Al-Kamal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62702/ion.v3i2.69

Abstract

Ekstrak etanol daun petai (EDP) mengandung senyawa flavonoid, tanin, dan terpen yang berkhasiat untuk terapi tukak lambung. Formulasi sediaan gastroretentif EDP sistem gastrorentif bertujuan untuk memperlama waktu tinggal obat di lambung sehingga meningkatkan bioavalabilitas obat menggunakan polimer HPMC-K4M dan Kitosan. Penelitian ini berujuan untuk mengetahui interaksi kimia antara polimer HPMC-K4M dan kitosan dengan ekstak. Preparasi sediaan dilakukan dengan granulasi basah dengan perbedaan konsentrasi HPMC-K4M dan kitosan untuk F1 (10% : 5%), FA (25% : 5%), FB (10% : 20%), dan FAB (25% : 20%). Interaksi kimia menggunakan FTIR (Fourier Transform Infra Red) dan anilis kandungan senyawa menggunakan KLT (Kromatografi lapis tipis). Hasil penelitian menunjukkan bahwa Tablet dan ekstrak mengandung senyawa flavonoid, tanin dam terpen. Tidak terjadi interaksi kimia antara polimer HPMC-K4M dan kitosan dengan ekstrak yang dibuktikan dengan tidak terbentuknya gugus fungsi baru antara ekstrak dan polimer.
Co-Authors Annisa Amriani Annisa Haryati Dina Permata Wijaya Fitria Fitrya Fitrya Nurfitriyana Nurfitriyana Rini Yanuarti