ANTIOXIDANT ACTIVITY TESTING OF FREEZE DRY FROM MORINGA LEAF (Moringa oleifera), BIT ( Beta vulgaris L.) AND BROCOLI ( Brassica oleracea L.) EXTRACTS AS ADDITIONAL INGREDIENTS FOR BEVERAGE SUPPLEMENTS
Abstract
Efforts to prevent COVID-19 infection in the elderly are carried out by increasing body resistance, one of which is the consumption of supplements or health drinks containing antioxidants. Natural antioxidants can be obtained from active compounds from plants, including Moringa leaves, beetroot, and broccoli which were extracted using the freeze-drying method. The purpose of this study was to determine the antioxidant activity of the extract of Moringa leaves, beetroot, and broccoli from freeze-dried. Testing the antioxidant activity of UV-Vis spectrophotometer via free radical fishing methods 1, 1 -diphenyl-2-picrylhydrazyl (DPPH). The results showed the IC50 value of Moringa leaf extract from freeze-dried results of 162.98 ppm classified as weak antioxidant category, beetroot extract of 231.25 ppm classified as very weak antioxidant category, and broccoli extract of 379.11 ppm classified as a very weak antioxidant category.
Downloads
References
Cao, X. (2020). COVID-19: Immunopathology and Its Implications for Therapy. Nature Reviews Immunology, 20(1), 269–270.
Galanakis, C. M. (2020). The Food System in the Era of the Coronavirus (COVID-19) Pandemic Crisis. Foods, 9(1), 1–10.
Hanani, E. M. 2005. Identifikasi senyawa antioksidan dalam spons Callyspongia sp. Dari kepulauan seribu. Majalah ilmu kefarmasian, 2, 127.
Ikalinus, R., Sri, K. W., & Setiasih, N. L. E. (2015). Skrining fitokimia ekstrak etanol kulit batang kelor (Moringa oleifera). Indonesia Medicus Veterinus, 4(1), 71–79.
Marwiati, Setyawati, A., & Fahrurozi, M. (2021). Screening Degeneratif Disease Di Era Pandemi COVID-19. Karya Kesehatan Journal of Community Engagement, 2(1), 6–9.
Mastuti, Yizhong, C., & Harold, C. (2010). Identifikasi Pigmen Betasianin pada Beberapa Jenis Inflorescence Celosia. Jurnal Biologi UGM, 66(6), 664-: 672.
Molyneux, P. (2004). The Use of The Stable Free Radical Diphenylpicryl-hydrazyl (DPPH) for Estimating Antioxidant Activity. Songklanakarin Journal of Science and Technology, 26(2), 211–221.
Murray, R. K., Granner, D., & Rodwell, V. (2009). Biokimia Harper. Penerbit Buku Kedokteran, EGC.
Muscogiuri, G., Barrea, L., Savastano, S., & Colao, A. (2020). Nutritional Recommendations for CoVID-19 Quarantine. European Journal of Clinical Nutrition, 74(1), 850–851.
Nofrianti, R. (2013). Metode Freeze Drying Bikin Keripik Makin Crunchy. Institut Pertanian Bogor.
Nuriannisa, F., & Yuliani, K. (2021). Implementasi Konsep Health Belief Model terhadap Asupan Antioksidan Mahasiswa Gizi selama Pandemi COVID-19. Jurnal Gizi Unimus, 10(1), 14–22.
Nurislaminingsih, R. (2020). Layanan Pengetahuan tentang COVID-19 di Lembaga Informasi. Jurnal Ilmu Perpustakaan Dan Informasi, 5(1), 19–37.
Palupi, H., Agung, T. D., Muzaki, R., & Ratna, B. (2015). Pengaruh penambahan ekstrak daun kelor terhadap kualitas yoghurt. Jurnal Teknologi Pangan, 6(2), 59–66.
Rumahorbo, P., Karo-Karo, T., & Julianti, E. (2015). Pengaruh konsentrasi sorbitol dan lama perendaman terhadap mutu manisan kering pepaya. Jurnal Rekayasa Pangan Dan Pertanian, 3(1), 63–70.
Syam, F. M., Lubis, Z., & Siregar, M. A. (2013). Gambaran Asupan Zat Gizi, Status Gizi, dan Produktivitas Kerja pada Pekerja Pabrik Kelapa Sawit Bagerpang Estate PT. PP. Lonsum. Jurnal Gizi, Kesehatan Reproduksi, Dan Epidemiologi, 2(5).
Tursina, A. (2020). KOPID PEDIA-Bunga Rampai Artikel Covid-19: Covid-19 dan lansia. FK Universitas Islam Bandung.
USDA, U. S. D. o. A., 2018. Nutrient Database for Standard Reference of raw sample 100g. [Online] Available at: https://ndb.nal.usda.gov/ndb/ [Diakses 1 Agustus 2021].
Abstract views: 295 , 
pdf (Bahasa Indonesia) downloads: 0
