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All Journal Science and Technology Indonesia JSFK (Jurnal Sains Farmasi & Klinis) Aulad : Journal on Early Childhood JFIOnline Majalah Kedokteran Andalas Jurnal Pembelajaran Inovatif KOLOKIUM: Jurnal Pendidikan Luar Sekolah JPK: Jurnal Proteksi Kesehatan Journal of Pharmaceutical and Health Research Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Kartika : Jurnal Ilmiah Farmasi Jurnal Kognisia
Rini Agustin
Universitas Andalas Padang
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Formulation of Anti-Blackhead Rubber Mask from Purified Gambier (Uncaria gambir [Hunter] Roxb.) Agustin, Rini; Akrami, Hafizatul; Syafni, Nova
JSFK (Jurnal Sains Farmasi & Klinis) Vol 10 No 3 (2023): J Sains Farm Klin 10(3), Desember 2023
Publisher : Fakultas Farmasi Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jsfk.10.3.340-347.2023

Abstract

The purified was isolated from  Uncaria gambir [Hunter] Roxb. that contains more than 90% of catechins. Its antioksidant  and antibacterial properties have  potential to  formulate  as cosmetics. Dry form formulation of cosmetic was one approach to minimize cathecins degradation in a product.  In this study, three formulation of rubber mask containing 5% of purified gambier was done. . Each formulation was formulated with calcium sulfate, propylene glycol, magnesium carbonate, citrus essential oil and variation of HPMC and chitosan as film former. The three formulas had  a brown color, smooth textures, the gambier odor, visually homogeneous, particle sizes at 112.24 – 116.39 µm, moisture values at 3.9 – 7.04%, pH of 6, drying times of 8 to 15 minutes, adhesive power of > 10 seconds and remained stable for 21 days at 4±2°C and 27±2°C. The actual catechin content in formula I, II, and III were 0.89%, 1.09%, and 1.39%, respectively. The best formula was formula III, which contained 40% HPMC and 10% chitosan due to the fastest drying time of 8.36 minutes ± 19 seconds and the highest catechins content at 1.39%.The purified was isolated from  Uncaria gambir [Hunter] Roxb. that contains more than 90% of catechins. Its antioksidant  and antibacterial properties have  potential to  formulate  as cosmetics. Dry form formulation of cosmetic was one approach to minimize cathecins degradation in a product.  In this study, three formulation of rubber mask containing 5% of purified gambier was done. . Each formulation was formulated with calcium sulfate, propylene glycol, magnesium carbonate, citrus essential oil and variation of HPMC and chitosan as film former. The three formulas had  a brown color, smooth textures, the gambier odor, visually homogeneous, particle sizes at 112.24 – 116.39 µm, moisture values at 3.9 – 7.04%, pH of 6, drying times of 8 to 15 minutes, adhesive power of > 10 seconds and remained stable for 21 days at 4±2°C and 27±2°C. The actual catechin content in formula I, II, and III were 0.89%, 1.09%, and 1.39%, respectively. The best formula was formula III, which contained 40% HPMC and 10% chitosan due to the fastest drying time of 8.36 minutes ± 19 seconds and the highest catechins content at 1.39%.
Curriculum Management In Kapau Islamic Boarding Schools Agustin, Rini; Al Kadri, Hanif
KOLOKIUM Jurnal Pendidikan Luar Sekolah Vol 11, No 1 (2023): KOLOKIUM : Publisihing April 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/kolokium.v11i1.576

Abstract

The problem in this study is related to the process of managing the curriculum and organizing the curriculum at Kapau Islamic Boarding School which has not been well planned, the level of supervision over curriculum management at Kapau Islamic Boarding School is still low. The purpose of this research is to look at curriculum management at Kapau Islamic Boarding School. This research is in the form of qualitative description. The research was conducted at the Islamic Boarding School Tarbiyah Ilamiyah Kapau Tilatang Kamang Kab. Agam. The techniques used to collect data in this study are observation, documentation, interviews. The results of the study show that Curriculum Management at Kapau Islamic Boarding School goes through a process or framework, which involves all institutional structures at Kapau Islamic Boarding School which are guided by the vision and mission of education, curriculum components, curriculum organization, curriculum implementation and control of curriculum implementation. Implementation of the curriculum at Kapau Islamic Boarding School uses two curriculum models, namely the madrasah curriculum which refers to the curriculum of the Ministry of Religion, and a special cottage curriculum for cottage lessons. The two curricula run separately in the education system at Kapau Islamic Boarding School. The madrasah curriculum is systematized, has documents and develops with reference to Islamic education curriculum standards from the Ministry of Religion, while the pondok (religious) curriculum refers to the teaching of kiyai/sheikh and does not have written curriculum documents using yellow books. So that the implementation and organization of the curriculum at Kapau Islamic Boarding School integrates one subject with another
Enhanced Piperine Solubility and Dissolution Rate in Piperine-Nicotinamide Multicomponent Crystal Adsorbed in Mesoporous Silica SBA-15 Fitriani, Lili; Fauziah, Gusrina; Hasanah, Uswatul; Agustin, Rini; Zaini, Erizal
Science and Technology Indonesia Vol. 11 No. 1 (2026): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2026.11.1.109-120

Abstract

Piperine, classified as a Class II substance in the Biopharmaceutics Classification System (BCS), has poor solubility in water but high permeability. This research aims to improve the solubility and dissolution rate of piperine by adsorbing a multicomponent crystal (MCC) of piperine-nicotinamide onto mesoporous silica SBA-15. Tetraethyl orthosilicate (TEOS) was used as a silica precursor and Pluronic P123 as a pore-formation template to create SBA-15. Adsorption of the MCC was carried out by solvent evaporation with MCC:SBA-15 mass ratio (1:1). Solid state characterization was carried out by nitrogen adsorption-desorption isotherm, X-ray powder diffraction (XRPD), differential scanning calorimetry (DSC), Fourier-transform infrared (FT-IR) spectroscopy, and scanning electron microscopy (SEM). Solubility tests were carried out for 24 hours and the dissolution rate profile was conducted for 60 minutes in distilled water. Dissolved piperine was determined using high performance liquid chromatography (HPLC) with methanol and distilled water as the mobile phase (75:25). The physical stability of MCC:SBA-15 was evaluated at various high relative humidities. The solid-state characterization results showed successful adsorption of the MCC in SBA-15 with a decrease in surface area, pore volume, and intensity of the X-ray diffraction peaks. The FT-IR spectrum of MCC:SBA-15 resembled that of SBA-15. The solubility test results showed 2.47-fold and 3.07-fold increases in solubility and dissolution rate compared to pure piperine, respectively. MCC:SBA-15 demonstrated high stability at 75% and 85% RH at 40◦C. In conclusion, adsorption of the MCC piperine-nicotinamide crystal in mesoporous silica SBA-15 can enhance the solubility and dissolution rate of piperine.
Co-Authors Achmad, Rendy Alfiannoor Adhitya Jessica Akmal Djamaan Akrami, Hafizatul Al Kadri, Hanif Arta, Dwi Ramasepti Auzal Halim Auzal Halim Bilqis Nurganiyu Cecep Kustandi Diana Ariani, Diana Dwi Ramasepti Arta Edtyva Monicha Erizal Zaini Fajrin, Mutiara Izmu Fathya Intan Lestari Fathya Intan Lestari, Fathya Intan Fauziah, Gusrina Friardi Ismed Goeswin Agoes, Goeswin Hestiary Ratih Jasrial KUNTARI, SEPTI Makhsura, Suri Marina Dwi Mayangsari Muhsinin, Umil Mutiara Izmu Fajrin Mutiara Zulkarnaini Nova Syafni Novica Sari Putri, Fia Alifah Rahmadasmi, Nola Rahmaddiansyah, Refa Rahmi Nofita Rahmi Yosmar Rifma Rifma Rifma Rusmana Wijaya Setia Ningrat Saafrida Saafrida Sufyarma Marsidin Sulastri Sulastri Syahril T, Sasanti T, Sasanti Try Andy Sahputra Uswatul Hasanah Uswatul Hasanah, Uswatul Yolanda, Riri Prima