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An Educational Outreach on The Health Benefits of Vitamin C and A Demonstration of Its Testing Methods at MAN 3 Pontianak Dwisari, Fath; Dermawan, Abdurraafi' Maududi; Tjoadri, Tessa Nathalia; Jumadilah, Rahmi; Afriani, Natia
SEWAGATI: Jurnal Pengabdian Masyarakat Indonesia Vol. 4 No. 1 (2025): Maret: Jurnal Pengabdian Masyarakat Indonesia
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/sewagati.v4i1.2711

Abstract

The impact of neglecting vitamin intake, particularly vitamin C, extends beyond diminished immune function to include a reduction in metabolic processes, which can subsequently impair learning concentration and lead to declines in academic performance and nutritional status among students. Vitamin C is an essential micronutrient crucial for human health, serving as a potent antioxidant and bolstering the immune system. This study aims to provide education on various sources of vitamin C and its health benefits, as well as demonstrate vitamin C identification among students at MAN 3 Pontianak. This research is a descriptive design with a one-group pretest-posttest framework, involving 30 respondents. The findings reveal that out of 30 students (100%), the majority were aged 16 years, comprising 22 individuals (73.3%). The predominant gender among respondents was female, with 20 individuals (66.7%), while male respondents numbered 10 (33.3%). Prior to the educational intervention, student knowledge was categorized as good for 17 individuals (56.7%), adequate for 12 individuals (40%), and poor for 1 individual (3.3%). Following the educational intervention, all 30 students (100%) were classified as having good knowledge. This indicates a significant enhancement in the overall knowledge of vitamin C sources and their health benefits among students at MAN 3 Pontianak after the educational program.
Edukasi Bahaya Formalin, Cara Identifikasi dan Upaya Penurunan Risiko pada Produk Pangan di MAN 3 Pontianak Dermawan, Abdurraafi' Maududi; Dwisari, Fath; Jumadilah, Rahmi; Tjoadri, Tessa Nathalia
FUNDAMENTUM : Jurnal Pengabdian Multidisiplin Vol. 2 No. 3 (2024): Agustus : FUNDAMENTUM : Jurnal Pengabdian Multidisiplin
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/fundamentum.v2i3.342

Abstract

The use of formalin as a food additive is prohibited according to Indonesian Minister of Health Regulation No. 033 of 2012 concerning Food Additives (BTP). Due to its easy availability and its ability to extend shelf life, formalin is often misused as a food preservative. Given its carcinogenic properties, the use of formalin in food poses health risks. The purpose of this community service is to provide education on the dangers of formalin, identification techniques for formalin, and de-formalization efforts in food products. The community service was conducted on July 25, 2024, with 30 students from MAN 3 Pontianak participating. The service was carried out using an outreach method at MAN 3 Pontianak, including pre-tests, material delivery, demonstrations, and post-tests. The results from the pre-test and post-test show an average knowledge increase of 19% regarding formalin risks and reduction efforts. Following the education through material presentation and demonstrations, the number of students with good knowledge increased to 26 (86.7%), while those with insufficient knowledge decreased to 4 (13.3%). The attitude assessment revealed that all students at MAN 3 Pontianak had a positive attitude towards the dangers of formalin and efforts to reduce formalin risks in food (100%).
Karakterisasi Senyawa dan Aktivitas Antidiabetik Ekstrak Etanol Batang Kesum Polygonum minus Huds. Pada Tikus Hiperglikemik Sukandiarsyah, Fadli; Ropiqa, Meri; Jumadilah, Rahmi
Jurnal Mandala Pharmacon Indonesia Vol. 11 No. 2 (2025): Jurnal Mandala Pharmacon Indonesia 
Publisher : Program Studi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35311/jmpi.v11i2.1035

Abstract

Tanaman Kesum (Polygonum minus Huds) banyak dimanfaatkan oleh masyarakat Kalimantan Barat sebagai bahan makanan bubur pedas. Kesum memiliki aktivitas antioksidan yang tinggi. Tujuan dari penelitian ini yaitu untuk mengkaji lebih jauh mengenai kandungan senyawa dan manfaat batang tanaman kesum yang berpotensi sebagai obat herbal bagi khususnya sebagai antidiabetik. Penelitian ini menggunakan tikus putih (Rattus norvegicus) yang dibagi menjadi 6 kelompok (KN : kel. normal, K- : kel. negatif (STZ), K+ : kel. Positif (STZ+metformin), P1 : kel. Perlakuan I (STZ+ ekstrak 25 mg/200g), P2 : kel. Perlakuan II (STZ+ ekstrak 50 mg/200g), P3 : kel. Perlakuan III (STZ+ekstrak 100mf/200g) dengan masing-masing 6 sampel tikus perlakuan. Analisis kandungan senyawa bioaktif dengan GC-MS, penentuan glukosa darah secara spektrofotometri, profil darah menggunakan hematology analyzer dengan prinsip impedance dan histopatologi pancreas dengan pewarnaan jaringan H&E. Analisis GC-MS ekstrak etanol batang kesum diperoleh senyawa yang dominan yaitu didominasi oleh Cyclopentadecanone;Cyclopropanetetradecanoic acid; Hexadecanoic acid; Borane, diethylmethyl-, 9-Octadecenal, Hexadecanoic acid, Urs-12-en-28-al. Senyawa tersebut dilaporkan diduga memiliki aktivitas bioaktif sebagai obat. Data yang didapatkan dianalisis dengan ANOVA one-way. Hasil pemeriksaan glukosa darah mengalami penurunan dengan dilakukan pemberian terapi ekstrak batang kesum. Profil darah pada parameter leukosit dan trombosit mengalami perbaikan dengan penurunan yang signifikan serta jumlah eritrosit, nilai hemoglobin dan hematokrit juga mengalami peningkatan sebagai tanda adanya perbaikan kondisi. Histopatologi pankreas menunjukan perbaikan sel endokrin dan ukuran diameter pulau Langerhans. Kesimpulan dari penelitian yaitu berdasarkan analisis statistik menunjukkan bahwa terdapat perbedaan yang signifikan (p < 0,05) pada setiap kelompok perlakuan.