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Pengaruh Penambahan Ekstrak Kulit Terong Ungu pada Tahu yang Mengandung Formalin Rantesalu, Agnes; Rohi Bire, Winioliski L. O.; Tangkelangi, Marni; Astuti, Aldiana
Jurnal Sehat Mandiri Vol 19 No 1 (2024): Jurnal Sehat Mandiri, Volume 19, No.1 Juni 2024
Publisher : Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jsm.v19i1.1421

Abstract

Testing for formalin content in food is usually done through laboratory tests using chemicals, making it difficult for people to use it. As an alternative, formalin testing can be done with natural ingredients containing anthocyanins. This study aims to determine the formalin test on purple eggplant skin. This study is an experimental study. The method used is colorimetry by extracting anthocyanins from purple eggplant and testing them on tofu given formalin. Materials such as white tofu, formalin solution, distilled water, ethanol, purple eggplant, and label paper. The tools used in this study were hot plates, dropper pipes, stirring rods, mortars, evaporators, spray bottles, bulbs, and glassware commonly used in chemistry laboratories. This study was conducted in May - December 2023 at the Kupang City Health Laboratory. The results showed an efficient natural method for identifying formalin in food is to use eggplant skin extract. The ideal anthocyanin content in eggplant skin extract can be maintained using the right extraction method. As a result, the use of eggplant skin extract as a test material for formalin can be a practical and environmentally friendly substitute. In conclusion, the use of eggplant skin extract can be a reliable and environmentally friendly solution for detecting formalin in food products. Suggestions are to test the effectiveness of this eggplant skin extract on various types of food. Thus, it can be known how far the reliability of this method in detecting formalin accurately.
PEMANFAATAN CANGKANG TELUR AYAM SEBAGAI ADSORBEN PEWARNA GIEMSA DALAM LIMBAH LABORATORIUM Bire, Winioliski L.O. Rohi; Foekh, Neiny P.; Rantesalu, Agnes
Jurnal Kesehatan Terpadu Vol. 7 No. 2 (2023): Jurnal Kesehatan Terpadu
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/jkt.v7i2.2762

Abstract

Pewarna giemsa adalah salah satu kandungan dalam limbah cair yang dihasilkan dari akvitas laboratorium di Prodi Teknologi Labooratorium Medis, Poltekkes Kemenkes Kupang. Salah satu cara untuk menangani limbah tersebut adalah menggunakan adsorben cangkang telur ayam. Penelitian ini bertujuan untuk mengetahui pengaruh waktu kontak dan pH terhadap efektivitas adsorpsi pewarna giemsa oleh cangkang telur ayam. Cangkang telur dipreparasi dengan dihaluskan dan diayak dengan ayakan 100 mesh dilanjutkan dengan pemanasan pada suhu 105℃ selama 1,5 jam. Proses adsorpsi dilakukan dengan variasi waktu kontak 20; 40; 60; 80 dan 100 menit sedangkan variasi pH pada pH 4; 7 dan 11. Hasil penelitian menunjukkan bahwa kondisi optimum terjadi pada waktu kontak 80 menit dan pH 4 dengan daya adsorpsi sebesar 26.45% dan kapasitas adsorpsi sebesar 13.178 mg/g.
Kejadian Enterobiasis Pada Anak Di Dusun Kiuteta Noelbaki Kabupaten Kupang Agnes Rantesalu; Muammar Aldizar; Meylani F. Bessie; Gabriela Haning; Father Nyong Omay; Andi Rizki Alamsyah
PrimA: Jurnal Ilmiah Ilmu Kesehatan Vol. 11 No. 2 (2025): PrimA: Jurnal Ilmiah Ilmu Kesehatan
Publisher : LPPM STIKES Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47506/ydm62445

Abstract

Abstract Introduction: Enterobiosis is a common infection in children and remains a significant health issue, particularly in areas with inadequate sanitation.. Objective: This study was conducted to identify the incidence of Enterobiasis in children in Kiuteta Noelbaki Hamlet, Kupang Regency. Method: This descriptive study involved 76 children aged 2–12 years using a total sampling technique. Specimen collection was carried out using the adhesive cellophane tape method and analyzed through microscopic examination. Results: 19 children (25%) of the 76 children examined, and tested positive for Enterobius vermicularis infection. Conclusion: The prevalence of Enterobiasis in the region is still high (25%), so environmental health interventions and hygiene education are needed.