JI-KES (Jurnal Ilmu Kesehatan)
Vol. 9 No. 1 (2025): JIKES (Jurnal Ilmu Kesehatan)

Potensi Ekstrak Etanol Kulit Bawang Merah terhadap Kadar Malondialdehid Jejunum Tikus Gastritis

Sulistyorini, Endah (Unknown)
Narsih, Umi (Unknown)
Shofia, Vivi (Unknown)



Article Info

Publish Date
07 Aug 2025

Abstract

Abstrak Gastritis adalah peradangan mukosa lambung yang ditandai dengan peningkatan stress oksidatif dan kadar malondialdehid. Angka kejadian gastritis pada beberapa daerah di Indonesia cukup tinggi dengan prevalensi 274.396 kasus dari 238.45.952 jiwa penduduk setiap tahun. Kulit bawang merah (Allium sp.) mengandung senyawa antiinflamasi dan antioksidan yang berpotensi untuk pengobatan gastritis. Penelitian ini bertujuan mengetahui potensi ekstrak etanol kulit bawang merah dalam menurunkan kadar malondialdehid jejunum tikus putih (Rattus norvegicus) model gastritis. Metode penelitian ini menggunakan desain eksperimental research dengan rancangan post-test only control group design. Sebanyak 25 tikus dibagi dalam 5 kelompok, yakni kelompok tikus sehat, kelompok tikus gastritis, kelompok terapi ranitidin, kelompok terapi ekstrak kulit bawang merah dosis 100 dan 200 mg/kgBB. Kadar malondialdehid dianalisis dengan spektrofotometri UV-Vis. Hasil penelitian menunjukkan penurunan signifikan kadar malondialdehid pada kelompok dengan terapi ekstrak kulit bawang merah dosis 100 mg/kgBB dan 200 mg/kgBB yaitu penurunan sebesar 52,52% (1,313 ± 0,393)  pada dosis 100 mg/kgBB dan 61,69% (1,059 ± 0,264) pada dosis 200 mg/kgBB. Berdasarkan hasil penelitian, ekstrak etanol kulit bawang merah berpotensi sebagai agen antioksidan dan antiinflamasi dalam menurunkan kadar MDA pada kondisi gastritis. Kata kunci: gatritis, stress oksidatif, malondialdehid, tikus, kulit bawang merah   Abstract Gastritis is an inflammation of gastric mucosa characterized by increased oxidative stress and elevated levels of malondialdehyde (MDA). The number of gastritis cases in Indonesia is relatively high, with a prevalence of 274,396 cases among a population of 238,459,952 annually. Shallot peel (Allium sp.) contains anti-inflammatory and antioxidant compounds that have potential for treating gastritis. This study aimed to determine the potential of ethanol extract of shallot peel in reducing malondialdehyde levels in jejunum of white rats (Rattus norvegicus) with gastritis models. This research used an experimental design with a post-test only control group design. A total of 25 male white rats were divided into five groups: negative control, positive control, ranitidine therapy group, and treatment groups receiving shallot peel ethanol extract at doses of 100 mg/kgBW and 200 mg/kgBW. Malondialdehyde levels were analyzed using UV-Vis spectrophotometry. The results showed a significant decrease in malondialdehyde levels in the groups treated with shallot peel extract at doses of 100 mg/kgBW and 200 mg/kgBW, with reductions of 52.52% (1.313 ± 0.393) and 61.69% (1.059 ± 0.264), respectively. Based on these findings, ethanol extract of shallot peel has potential as an antioxidant and anti-inflammatory agent in reducing MDA levels under gastritis conditions. Keywords: gastritis, oxidative stress, malondialdehyde, mouse, shallot peel

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Journal Info

Abbrev

jikes

Publisher

Subject

Health Professions Medicine & Pharmacology Nursing Public Health

Description

JI-KES (Jurnal of Health Sciences) is a journal published by LP2M Stikes Hafshawaty Pesantren Zainul Hasan. This journal publishes research articles in the health care field, including nursing, midwifery, public health, nutrition, pharmacy, and others. The management of this journal accept articles ...