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Nunung Kurniasih, Nunung
UIN Sunan Gunung Djati Bandung
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Journal : Asian Journal of Health and Applied Sciences

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Effect of lutein extract from spinach (Amaranthus sp) on n-hexane fraction on bulk cooking oil peroxide numbers Aryanie, Novia; Kurniasih, Nunung; Rosahdi, Tina Dewi; Junitasari, Assyifa
Asian Journal of Health and Applied Sciences Vol. 1 No. 2 (2022): Asian Journal of Health and Applied Sciences (AJHAS)
Publisher : Lighthouse Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.473 KB) | DOI: 10.53402/ajhas.v1i2.11

Abstract

The use of cooking oil for too long can cause rancidity in cooking oil which produces cancer-triggering free radicals. This rancidity can be overcome by adding antioxidants, namely compounds that can ward off free radicals. Lutein is an antioxidant compound that contains a hydroxyl group. In this study, green spinach leaves were used as a source of lutein. Green spinach leaves have a high lutein content that is not inferior to Kenikir and Broccoli flowers. The purpose of this study was to analyze the effect of adding lutein as an antioxidant compound in bulk cooking oil. The test begins with the maceration extraction stage using n-hexane solvent, determining the Rf value of lutein with TLC using an eluent mixture of n-hexane: acetone: chloroform (6: 2: 2) and analyzed by iodometric titration method. The results show that lutein has an Rf value of 0.58, which is almost the same as the standard Rf of lutein, which is 0.59, while the lutein content in green spinach leaves is quite high at 7.86 ppm. Lutein can inhibit the rancidity process caused by an increase in the number of peroxides. At a concentration of 3% lutein has a peroxide value smaller than 1% tocopherol which in this study was used as a comparison, namely synthetic antioxidant compounds.
Co-Authors Abshar Fathur Rochman N Achmad Junaedi Sitika Adinda, Meisya Adzkya Al Qudsiyyah Burhan Agus Suyadi Raharusun Ahmad Syaefa Fadilah Ahmadiah, Didih Aisha, Lathifa Nur Aisyah Zirconia Aji Nuryakin, Rahmat Alam, Rizki Nur Alifia Salsabila, Reyhan Putri Annisa, Akke Azhar Apriani, Triana Aryanie, Novia Asep Supriadin Asep Supriadin, Asep Astuty, Fuji BK, Muhamad Taufik Chimayah, Mihlatal Cucu Zenab Subarkah, Cucu Zenab Dadah, Dadah Desi Harneti Putri Huspa Dewi Siti Aisah DIANA ALFARIZQI Diana Widiastuti Dodo Widarda Ekki Kurniawan Evi Purwaningsih Fajar, Mohamad Farah Dinna Fikriaini, Amalia Fitri Ayu Novita Sari Gunariah, Frilla Gunawan, Mutiara Sani Gussevi, Sofia Hana Nur Hanifa Hersa Milawati Hisyam, Dhaffi Muhammad Imanda Nurhaliza, Fadia Fadia Indah Nur Fadhilah Itsna Nurhaliza Junitasari, Assyifa Karyawati, Lilis Khairunnisa, Salsabila Manfaati, Rintis Milawati, Hersa Mimin Kusmiyati, Mimin Mohamad Fajar Muhamad Fauzi Muhlas Muhlas Nisrina Dhia Pinasti Nunik Rahmawati Rahman Nur, Saifudin Nuraeni, Rahmawati Nyimas Shoffah Shofiyatus Salamah Oktriawan, Wawan Rahayu Purnamaningsih, Ine Rahman, Rosita Rahmawati, Emma Rahmawati Riska Puspita Sari Riza Wafdan Rizky Abdulah Saripudin, Abin Sigit Adi Nugraha, Mohammad Siti Nur Amelia Siti Rahayu Suhada, Wiwin Supendi, Dede Tina Dewi Rosahdi, Tina Dewi Unang Supratman Verra Octaviani Vina Amalia, Vina Wahyudin Darmalaksana Widadi, Sri Yekti Windayani, Neneng Wulida Ullya Adzinta Yeni Huriani Yudianto, Yosep Yulia Sukmawardani, Yulia Yusuf Rohmatulloh