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UJI AKTIVITAS ANTIOKSIDAN DARI EKSTRAK CAMPURAN TUMBUHAN ALANG-ALANG (Imperata cylindrica) DAN LIDAH ULAR (Hedyotis corymbosa) SEBAGAI PEREDAM RADIKAL BEBAS ASAM LINOLEAT Syana Asri Nurmuhaimina; Resna Maulia; Isnani Yuniarti; Dewi Umaningrum
Jurnal Sains dan Terapan Kimia Vol 3, No 1 (2009)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.991 KB) | DOI: 10.20527/jstk.v3i1.2031

Abstract

Telah dilakukan penelitian tentang uji aktivitas antioksidan campuran ekstrak alang-alang (Imperata cylindrica) dan lidah ular (Hedyotis corymbrosa) sebagai peredam radikal bebas asam linoleat. Penelitian ini dilakukan untuk mengetahui seberapa besar kemampuan dari ekstrak campuran alang-alang dan lidah ular dalam meredam radikal bebas asam linoleat. Penelitian ini meliputi uji kualitatif identifikasi metabolit sekunder yang terdapat pada tumbuhan alang-alang dan lidah ular serta uji aktivitas antioksidan dengan metode feri tiosianat/FTC dalam meredam radikal bebas asam linoleat. Pengukuran aktivitas antioksidan dari masing-masing sampel dan campurannya dengan perbandingan 50:50, 25:75, 75:25. Hasil penelitian menunjukkan bahwa pada tanaman alang-alang dan lidah ular menunjukkan uji positif pada identifikasi alkaloid, flavonoid, steroid, triterpenoid, dan hasil negatif pada identifikasi saponin. Pada uji aktivitas antioksidan menunjukkan bahwa campuran ekstrak alang-alang dan lidah ular (50:50) mempunyai kemampuan meredam radikal bebas lebih besar dibandingkan sampel yang lain yaitu sebesar 65,96%. Katakunci : Imperata cylindrica, Hedyotis corymbosa, antioksidan, asam linoleat. 
EFEKTIVITAS LARUTAN ASAM UNTUK MENURUNKAN KADAR MERKURI (Hg) PADA IKAN PATIN (pangasius pangasius) Resna Maulia; Normila Normila
JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Vol 18 No 2 (2021): Jurnal Kesehatan Lingkungan Volume 18 No. 2, Juli 2021
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Kesehatan Lingkungan Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (353.979 KB) | DOI: 10.31964/jkl.v18i2.331

Abstract

Mercury in catfish (pangasius pangasius) indicated the pollution in the Kahayan Rivers Kalimantan Tengah and caused the negative effect for health. The prevention effort do soaking process with the acid solution like lime (citrus aurantifolia) and Limau Kuit (Citrus hystrix) solution before consumed. The aim this study was determine the effectiveness of acid solution concentration to decrease mercury level in the catfish (pangasius pangasius). The methode of this study was experimental with pre and post desaign and use 50 mg meat catfish as sampel. The soaking process use varians concentration of acid solution ware 10%, 25% and 50% for 30 minutes. The result showed that the mean of mercury level in the catfish from Kahayan River was 0, 380±0,072 and lower than maximum limit by SNI 7387 Years 2009. The effectiveness of lime (citrus aurantifolia) solution for 10%, 25% and 50% were 18,11%, 46,98% and 65,09% and the effectiveness of Limau Kuit (Citrus hystrix) for the same concentration were 46,03%, 73,28% and 27, 25%. it is concluded that the highest of effectiveness to decrease the mercury level in the catfish was 25% of limau kuit and the lowest of effectiveness was 10% of lime solution. This study was expected to give information about lime an limau kuit solution ability for reduce mercury level in catfish before consumed.
THE IMPACT OF PESTICIDE USE ON RESIDUALS IN VEGETABLE PRODUCTS IN PALANGKA RAYA Normila; Maulia, RESNA; Ramadhani, Juni; Mansyah, Barto
TEKNOLOGI MEDIS DAN JURNAL KESEHATAN UMUM Vol 9 No 1 (2025): Medical Technology and Public Health Journal March 2025
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/mtphj.v9i1.5924

Abstract

ABSTRACT   Pesticide use in agriculture is essential for controlling pests and diseases; however, overuse often results in environmental contamination and health issues. This study explores the presence of pesticide residues in vegetables from Palangka Raya. The overuse of pesticides—whether in type, amount, frequency, or dosage—contaminates crops and poses risks to humans through inhalation and ingestion. Analytical observational research was conducted, using purposive sampling to collect vegetable samples. These samples were analyzed qualitatively with a pesticide detection kit, and the results were correlated with pesticide use on the farms. Data analysis was performed using McNemar's non-parametric test. The results revealed that 20% of the vegetable samples contained pesticide residues. These residues were significantly associated with a spraying frequency of more than twice per week (p = 0.016) and improper pesticide dosage (p = 0.039). This study underscores the impact of pesticide application practices on residue levels in vegetables, emphasizing the need for regulated use to minimize health risks.  Keywords: Residue; Pesticide; Vegetables; Agriculture;
Identifikasi Logam Berat pada Ayam Broiler: Heavy Metal Identification in Broiler Chickens Maulia, Resna; Normila, Normila
Jurnal Surya Medika (JSM) Vol. 10 No. 2 (2024): Jurnal Surya Medika (JSM)
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/jsm.v10i2.7739

Abstract

Kandungan logam berat seperti Timbal dan Kadmium pada daging ayam dapat mengindikasikan bahwa telah terjadi kontaminasi logam berat pada makanan terutama daging ayam. Pencemaran logam berat ini dapat bersifat bioakumulasi terhadap manusia karena manusia merupakan salah satu bagian dalam proses rantai makanan. Tujuan penelitian ini adalah Mengetahui konsentrasi logam Timbal dan Kadmium pada ayam broiler di Kota Palangka Raya. Metode penelitian ini menggunakan rancangan cross-sectional study dengan sampel penelitian yaitu paha, dada dan hati ayam broiler yang dijual di beberapa tempat di Kota Palangka Raya. Sampel paha, dada dan hati ayam diukur menggunakan Spctrofotometer Serapan Atom di Laboratorium Kesehatan Daerah Banjarmasin Propinsi Kalimantan Selatan. Pengolahan dan analisis data disajikan secara deskriptif dengan membandingkan dengan standar baku mutu yang belaku seperti SNI No 7389 Tahun 2009. Hasil Penelitian menunjukkan bahwa Konsentrasi Timbal (Pb) pada paha, dada dan hati ayam yaitu 0,23 mg/kg; 0,18 mg/kg; dan < 0,002 mg/kg dan konsentrasi Kadmium (Cd) pada paha, dada dan hati ayam yaitu < 0.0015 mg/kg; < 0,0015 mg/kg; dan 0,21 mg/kg. Kesimpulan pada penelitian ini adalah Konsentrasi Timbal (Pb) dan Kadmium (Cd) pada paha, dada dan hati ayam memenuhi baku mutu berdasarkan SNI No 7389 Tahun 2009. Konsumen sebaiknya memperhatikan pola konsumen ayam broiler untuk menghindari kontaminasi logam berat sebagai efek dari bioakumulasi akibat proses rantai makanan.
EDUKASI ASI EKSKLUSIF SEBAGAI UPAYA PENCEGAHAN STUNTING DI WILAYAH KERJA PUSKESMAS JABIREN KABUPATEN PULANG PISAU Normila, Normila; Maulia, Resna; Fauziah, Lena Zahra
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1671

Abstract

Stunting among toddlers poses a serious public health issue in Indonesia. The SSGI data of 2022 indicates that the prevalence of stunting remains high, particularly in certain regions. Central Kalimantan stands out as one of the areas where the rates exceed the national average. The causes of stunting are multifaceted, involving factors such as malnutrition, unhealthy eating patterns, and limited access to appropriate healthcare services and nutritional information. Among these factors, the practice of exclusive breastfeeding (EBF) plays a crucial role in stunting prevention. The aim of this research is to enhance understanding and practice of Exclusive Breastfeeding to mitigate the risk of stunting. The method employed in community engagement activities is conducting informative sessions utilizing flip charts. There were 22 participants, including pregnant women, breastfeeding mothers, and health cadres. Evaluation was conducted through pre-test and post-test assessments. The results were then statistically analyzed using the McNemar test. The findings reveal a significant difference in knowledge before and after the education intervention, with a p-value of 0.001 (<0.05). Prior to the intervention, 40% of participants demonstrated good knowledge, while post-intervention, 100% were categorized as having good knowledge. Utilizing flip charts for education effectively enhanced participants' understanding of exclusive breastfeeding.