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Karakterisasi Fitokimia dan Uji Daya Hambat Senyawa Daun Kelakai (stenochlaena palustris) Khas Kalimatan Terhadap Bakteri Propionibacterium acnes Secara In Vitro Apriliyana, Nafisah Sofia; Su'aida, Nily; Fadillah, Aris; Abdi, Muhammad; Azkya, Nurizka; Nadiati, Nadiati; Halimah, Siti
BORNEO JOURNAL OF PHARMASCIENTECH Vol 9 No 1 (2025): Borneo Journal Of Pharmascientech
Publisher : Universitas Borneo Lestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59053/bjp.v9i1.576

Abstract

Several acne therapy modalities have been widely used to eradicate Propionibacterium acnes, the causative pathogen of acne. However, it cannot treat acne optimally and has adverse effects. Kelakai (Stenochlaena palustris) possesses antibacterial activity. Based on the antibacterial activity of S. palustris, its leaf can be utilized as an alternative acne therapeutic substance. Therefore, this study investigated the effects of the ethanol extract of S. palustris leaf on P. acnes. The extraction of S. palustris was performed using maceration with 96% ethanol. The antibiotic activity test was divided into five groups: a positive control group (Clindamycin), a negative control group (Propionibacterium acnesATCC®6919), and three test groups with concentration gradients. Phytochemical analysis was positive for the identification of saponins, tannins, alkaloids, steroids and flavonoids. The inhibitory diameter of P. acnes at 75% extraction concentration was closest to that of the positive control group and has inhibition zone of diameter 13,99 + 0,77 (strong inhibition) indicating its effectiveness in inhibiting the growth of P. acnes. Based on the antibacterial activity of the ethanol extract of S. palustris leaf, the leaf extract has the potential to be used as a medicinal substance in acne therapy.
PRAKTIK PEMBUATAN SABUN BERBAHAN DASAR ALAMI DI PONDOK PESANTREN Fadillah, Aris; Mardiana, Lia; Hasniah, Hasniah; Ramadhani, Juwita; Su'aida, Nily; Fauzi, Muhammad; Erlianti, Karina
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.26075

Abstract

Abstrak: Pada perkembangannya, kurikulum pada pesantren harus dapat menyiapkan santri untuk bisa berkiprah dan hidup di masyarakat, salah satunya adalah dengan melakukan wirausaha. Pengabdian ini bertujuan meningkatkan pengetahuan dan keterampilan santri dalam pembuatan sabun berbasis ekstrak bahan alam, serta membuka peluang wirausaha. Mitra kegiatan adalah 76 santri putri tingkat menengah atas kelas XII. Metode yang digunakan meliputi penyuluhan, pelatihan praktik, dan evaluasi. Hasil pengabdian menunjukkan peningkatan pengetahuan siswa, dengan kenaikan nilai rata-rata dari 70,5 menjadi 95,61 (peningkatan nilai 25,11%). Evaluasi dengan metode kuis menunjukkan bahwa peserta dapat menerima materi dengan baik.. Kegiatan ini meningkatkan soft skill dan hard skill santri dalam produksi sabun berbahan alami.Abstract: In its development, the curriculum of Islamic boarding schools must be able to prepare the students to take part and live in society, one of which is through entrepreneurship. This program aims to increase student’s knowledge and skills in making natura based soap, and to inspire them on entrepreneurship ideas. Seventy-six high-school students participated. The methods used were lecturing, practical training, and evaluation. The results showed a significant increase in students' knowledge, with an increase in the average score from 70.5 to 95.61 point (increased by 25,11%). Evaluation through quiz method shows that the information was well received by participants. This program improves student’s soft skills and hard skills in the production of natural based soap.
Karakteristik dan Uji Aktivitas Antiosidan Ekstrak Kolagen Sisik Ikan Gabus (Channa sp.) Su'aida, Nily; Ridha, ainur; Soemarie, Yulistia Budianti
BORNEO JOURNAL OF PHARMASCIENTECH Vol 9 No 2 (2025): Borneo Journal Of Pharmascientech
Publisher : Universitas Borneo Lestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59053/bjp.v9i2.652

Abstract

This study aims to isolate collagen from the scales of snakehead fish (Channa sp.) and evaluate the antioxidant activity of the extracted collagen. Collagen was isolated using a 0.5 M acetic acid method, involving dissolution and purification procedures. The collagen extract was characterized using FTIR analysis to detect functional groups and phytochemical tests to identify active compounds. Antioxidant activity was assessed using the DPPH (1,1-diphenyl-2-picrylhydrazyl) method to measure free radical scavenging potential. The results indicated that the collagen extract from snakehead fish scales contains bioactive compounds with significant antioxidant activity. The IC₅₀ values demonstrated a strong ability to neutralize free radicals, showing higher potency than the control. FTIR analysis detected hydroxyl (3330.21 cm⁻¹), methyl (2111.83 cm⁻¹), and carbonyl (1635.85 cm⁻¹) groups as characteristic phytochemical components of Channa sp. collagen extract. The IC₅₀ values at different concentrations were classified as very strong at low concentrations (25%), strong at moderate concentrations (50%), and moderate at higher concentrations (75%). The antioxidant activity of snakehead fish scale extract was very strong at lower concentrations but decreased as the concentration increased