Article Per Year (5 Year)
p-Index From 2021 - 2026
4.691
P-Index
This Author published in this journals
All Journal SAINSMAT bionature UNM Journal of Biological Education Jurnal Biotek BINOMIAL : Jurnal Pendidikan Biologi Jurnal Dedikasi Seminar Nasional Pengabdian Kepada Masyarakat Indonesian Journal of Fundamental Sciences Jurnal Amal Pendidikan Ininnawa: Jurnal Pengabdian Masyarakat Paramacitra : Jurnal Pengabdian Masyarakat Jurnal Hasil-Hasil Pengabdian dan Pemberdayaan Masyarakat JKM: Jurnal Kemitraan Masyarakat Sasambo: Jurnal Abdimas (Journal of Community Service) Bionature Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam
Pagarra, Halifah
FMIPA, Universitas Negeri Makassar
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

Published : 34 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 34 Documents
Search

 1   2   3   4 
Pelatihan Pembuatan Pupuk Organik Berbahan Dasar Limbah Lontar bagi Kelompok Tani Desa Punagaya, Kecamatan Bangkala, Kabupaten Jeneponto, Sulawesi Selatan St. Fatmah Hiola; Syamsiah Syamsiah; Halifah Pagarra; Abd. Muis; A. Mushawwir Taiyeb
Jurnal Kemitraan Masyarakat Volume 4 Number 1 Juni 2025
Publisher : Jurusan Pendidikan IPA Fakultas MIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jkm.v4i1.74238

Abstract

This service activity is to improve the ability of partners and be able to develop and add expertise to the community, develop community knowledge about the utilization of palmyra waste so that it has use value for the environment, be able to increase income and reduce fertilizer purchases for agriculture and to develop an attitude of cooperation with others. Utilization of Palmyra waste into liquid organic fertilizer to reduce environmental pollution. The long-term benefits of using liquid fertilizer can improve the physical, chemical and biological properties of the soil. Liquid fertilizer is easy to make and the technology is simple. Lontar (Borassus flabellifer) is one of the typical plants in Jeneponto Regency which has many benefits, one of which is that it can be used as organic fertilizer. This service was carried out on farmer groups in Punagaya village, Bangkala sub-district, Jeneponto district, South Sulawesi, totaling 17 people. The results of this training activity showed that all training participants were very enthusiastic and eager to pay attention and listen to the material about the use of palm waste as organic fertilizer and how to make it delivered by the resource team. Based on the results and discussion of the implementation of activities, it can be concluded that several things including partners in this case the farmer group is able to make organic fertilizer from palm waste, and a partner group is formed that is economically and socially independent through this activity.
Phytochemical Screening and Antioxidant Activity of the Centella asiatica Leaf Extracts In a Variety of Solvents Erlin Saalino; Halifah Pagarra
Bionature Vol. 24 No. 2 (2023): Oktober 2023
Publisher : Jurusan Biologi Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Centella asiatica is a type of herbaceous plant that has many health benefits. This plant is a source of phenolic compounds, flavonoids, triterpenoids, alkaloids and tannins. This research aims to examine the phytochemical content and antioxidant potential of 70% ethanol extract of Centella asiatica leaf and the results of fractionation using 3 types of solvents with different polarities. Centella asiatica leaves were extracted by maceration method, then fractionation and phytochemical screening were carried out. The total phenolic content test was carried out using the Folin Ciocalteu method and the antioxidant activity test was carried out using the DPPH (2,2-diphenyl1-picrylhydrazyl) method. The yield of 70% ethanol solvent maceration, n-hexane fraction, ethyl acetate fraction and methanol fraction were 18.782%, 3.05%, 6.19%, and 92.46%, respectively. Phytochemical screening of 70% ethanol extract of Centella asiatica leaves contains flavonoids, tannins, phenolics, alkaloids and steroids. The nhexane fraction contains alkaloids, tannins, phenolics and triterpenoids. The ethyl acetate fraction contains flavonoids, saponins, tannins, phenolics, alkaloids and steroids. The methanol:water fraction contains alkaloids, flavonoids, saponins, tannins, phenolics and triterpenoids. The total phenolic content test of 70% ethanol extract, n-hexane fraction, ethyl acetate fraction and methanol:water fraction was 12.773 ± 0.479 mg GAE/g, 1.182 ± 0.124 mg GAE/g, 18.334 ± 0.305 mg GAE/g, and 10.211 ± 0.247 mgGAE/g, respectively. Antioxidant activity of 70% ethanol extract, n-hexane fraction, ethyl acetate fraction and methanol:water fraction with IC50 values of 7.4 ppm, 2122.5 ppm, 45.6 ppm and 126 ppm.
Antibacterial Activity Test of Matoa (Pometia pinnata) Leaves Ethanol Extract Against Salmonella typhi and Bacillus subtilis Halifah Pagarra; Mushawwir Taiyeb; Muhammad Junda; Musawira; Muhammad Naufal Syaiful Haq; Resti Handayani
Bionature Vol. 26 No. 1 (2025): April-Juni 2025
Publisher : Jurusan Biologi Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v26i1.7234

Abstract

This study aims to determine the antimicrobial activity of ethanol extract of matoa leaves (Pometia pinnata) against Salmonella typhi and Bacillus subtilis bacteria. This study began with preparing raw materials in the form of matoa leaves and then extracting the matoa leaves using the maceration method with 70% solvent. After that, the antimicrobial activity test was carried out using the disc diffusion method with four concentration variations, namely 5%, 7.5%, 10%, and 12.5% with a positive control in the form of 50 ppm amoxicillin and a negative control using distilled water, each treatment using three replications. The results in the form of inhibition zones formed were measured using calipers. The data obtained were then analyzed using SPSS 30 with the ANOVA test and further tests in the form of tests. The test results showed that 70% ethanol extract of matoa leaves had an effect on inhibiting the growth of Salmonella typhi and Bacillus subtilis bacteria. The largest inhibition zone in Salmonella typhi was found at a concentration of 7.5% with a diameter of 16.87 mm, while in Bacillus subtilis it was found at a concentration of 12.5% with a diameter of 12.22 mm. Keywords: Pometia pinnata, Antimicrobial activity, Salmonella typhi, Bacillus subtilis
The Effect of Matoa (Pometia Pinnata) Leaf Ethanol Extract on Reducing Blood Sugar Level in Male Mice (Mus Musculus) Induced by Alloxan Halifah Pagarra; Shopia Salsabila; Abd Muis; Muhammad Naufal Syaiful Haq
Bionature Vol. 26 No. 1 (2025): April-Juni 2025
Publisher : Jurusan Biologi Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v26i1.7361

Abstract

This research aims to determine the total phenolic content and antioxidant activity of the ethanol extract from Matoa (Pometia pinnata) leaves as well as its effect on blood sugar levels in male mice (Mus musculus) induced with alloxan. To determine total phenolic content using the Folin-Ciocalteu method, and the DPPH method to measure antioxidant activity. The effect of Matoa leaves on blood sugar reduction in mice used a completely randomized design (CRD) with 15 mice divided into 5 treatments with 3 replications: namely P1 (Extract 125 mg/kg BW), P2 (Extract 250 mg/kg BW), P3 (Extract 500 mg/kg BW), K+ (Glibenclamide), and K- (Na-CMC 0.5%). Extraction used the maceration method with 70% ethanol solvent. The results of the total phenolic test showed the presence of phenolics with a value of 26.24872 mg GAE/g. The measurement of antioxidant activity yielded an IC50 value of 1.961 ppm. The results of testing the blood sugar levels showed that there was an effect of giving ethanol extract of Matoa (Pometia pinnata) leaves on reducing blood sugar levels in male mice (Mus musculus). Giving of ethanol extract of Matoa leaves at a dose of 250 mg/kg BW is effective in reducing blood sugar levels. So it can be concluded that the ethanol extract of Matoa leaves has an effect on reducing blood sugar levels in male mice
Co-Authors A. Irma Suryani A. Mu'nisa A. Mu'nisa A. Mushawwir Taiyeb A. Mu’nisa Abd Muis Adnan Alimuddin Ali Andi Asmawati Andi Asmawati Asiz Andi Asmawati Azis Andi Bida Purnamasari Andi Faridah Arsal Asham Bin Jamaluddin Asnir Andriani Usman Asraful Ashar Erlin Saalino Erlin Salino Hartati Hartati, Hartati Hartono Hartono Hilda Karim Idris, Irma Suryani Irma Suryani Idris Langi' Khusnul Khatimah Mentari Jelita Putri Muh. Akbar Hidayat Muhammad Ansarullah S. Tabbu Muhammad Ilham Wardhana Haeruddin Muhammad Junda Muhammad Naufal Syaiful Haq MuhammadNaufal Syaiful Haq Musawira Nani Kurnia, Nani Nurul Anisa Oslan Jumadi Oslan Jumadi Patongai, Dian Dwi Putri Ulan Sari Rachmawaty, Rachmawaty Rachmaway Rachmaway Racmawaty Resti Handayani Rosdiana Ngitung Sahribulan Sahribulan Saparuddin Shopia Salsabila Siti Maulyda Ayu MZ St. Fatmah Hiola Sunsun Sahertian Deby Irawan Syamsiah, Syamsiah Syamsul Syamsul Taiyeb A. Mushawwir Theodorus K. Tokan Yasser Abd Djawad Yasser Abd. Djawad Yusminah Hala Zulkifli Maulana