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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.
Prevalence and Risk Factor of Hepatitis B among Pregnant Women in Prof. Dr. W. Z. Johannes Hospital Kupang, East Nusa Tenggara, Indonesia Tangkelangi, Marni; Wuan, Adrianus Ola; Rogaleli, Yuanita Clara Luhi
Jurnal Bidan Cerdas Vol. 5 No. 4 (2023)
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jbc.v5i4.3262

Abstract

Introduction: Hepatitis B (HB) during pregnancy was a treating condition for both mother and fetus. Prevalence of Hepatitis B in Indonesia was 0,39 and Kupang City was 0,37 based on Riskesdas in 2018. Purpose: This study aims to measure the prevalence of hepatitis and its risk factors among pregnant women in Prof. Dr. W. Z. Johannes Hospital Kupang. Methods: This study was a descriptive qualitative research using cross sectional design, population was all pregnant women underwent HBsAg Rapid Test excluded HIV co-infection, the sample of this study was 345 pregnant women who visited the hospital during 2021 using constitutive sampling technique, prevalence of hepatitis was calculated and data obtained was analysed using chi-square and fisher exact test for the risk factor. Results: Prevalence of Hepatitis B were 19.7% (66 of 345). Risk factor of hepatitis B on this study was >1 sexual partner (p= 0,000, OR= 53,26), while age (p = 0,597), gestational age (p = 0,597), and parity (p = 0,329) were not the risk factors in this study. Conclusion: Prevalence of Hepatitis B among pregnant women was high, having >1 sexual partner was risk factor of pregnant women in Prof. Dr. W. Z. Johannes Hospital Kupang. It is recommended to encourage early detection and Hepatitis B vaccine on pregnant women to provide specific protection.