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All Journal Journal of Innovation Research and Knowledge E-Amal: Jurnal Pengabdian Kepada Masyarakat
Rizka Mulya Miranti
Fakultas Farmasi, Universitas Muhammadiyah Banjarmasin
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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UJI AKTIVITAS ANTIOKSIDAN PADA EKSTRAK ETANOL 70% TANAMAN TERATAI PUTIH (Nymphaea nouchali L) Yulianita Pratiwi Indah Lestari; Raudatul Patimah; Mustika Muthaharah; Rizka Mulya Miranti; Tuty Mulyani; Aris Purwanto
Journal of Innovation Research and Knowledge Vol. 3 No. 4: September 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v3i4.6551

Abstract

Many aquatic plants grow in these rivers, one of which is the lotus. Lotus (Nymphaea) is a plant that often lives in the swamplands of South Kalimantan, especially Banjarmasin. The lotus is a wild plant in its natural habitat, which is not foreign to Indonesian people. Some Indonesian people only know about the beauty of this plant. It turns out that apart from its beauty, the lotus also has benefits for curing various diseases. The lotus plant can also be used as medicine because it contains several different chemical ingredients in each part. This research aims to determine the antioxidant activity of extracts from various parts of the White Lotus plant (Nymphaea nouchali L) using the DPPH method. The plant parts tested include: flower parts, flower stalks, leaves and petioles. Based on the research results, the highest antioxidant activity test was found in flower extract, namely with an IC50 value of 66.906 μg/mL, and the lowest was found in leaf extract, namely with an IC50 value of 99.449 μg/mL. Quercetin as a comparison standard has an IC50 value of 6.337 μg/mL with a "very strong" antioxidant activity category, while flower extract, flower stalk extract, leaf extract and leaf stalk extract have a "strong" antioxidant activity category.
PENYULUHAN “ISI PIRINGKU” UNTUK PENINGKATAN IMUNITAS ANAK DESA KARANG BUNGA Rizka Mulya Miranti; Yulianita Pratiwi Indah Lestari; Tuty Mulyani; Nurul Fajeriyati; Rahmawati Rahmawati; Mustika Mustharah; Syifa Aulia Salsabilla; Akhbar Arya Jouraist Sazidan; Cindy Fransiska Sari; Rizka Amalia; Salsabila Nurlaila Safitri
E-Amal: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2: Mei-Agustus
Publisher : LP2M STP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47492/eamal.v4i2.3499

Abstract

Many children only want to eat the foods they like, such as sweet, salty, or high-carbohydrate foods, while vegetables and fruits are often ignored. This unbalanced diet can lead to children lacking essential nutrients needed to maintain immunity and optimal growth. "Isi Piringku" is a government program aimed at raising public awareness about balanced nutrition and healthy eating patterns. The activity aims to improve students' understanding in Desa Karang Bunga regarding the importance of a balanced diet through the "Isi Piringku" education program. This activity, conducted on June 27, 2024, utilized presentation media, demonstrations, and evaluations to measure the increase in knowledge and satisfaction. During the activity, students received explanations about the introduction of "Isi Piringku" in arranging a balanced diet, including carbohydrates, proteins, fats, fruits, and vegetables, and demonstrations were conducted. The results of the activity showed an increase in students' understanding of the importance of balanced nutrition, and satisfaction evaluations indicated positive responses from Desa Karang Bunga.
Co-Authors Akhbar Arya Jouraist Sazidan Aris Purwanto Cindy Fransiska Sari Mustika Mustharah Mustika Muthaharah Nurul Fajeriyati Rahmawati Rahmawati Raudatul Patimah Rizka Amalia Salsabila Nurlaila Safitri Syifa Aulia Salsabilla Tuty Mulyani Yulianita Pratiwi Indah Lestari