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Journal : al-kimia

Perbandingan Aktivitas Ekstrak Daun Tapak Dara (Catharanthus Roseus) dan TBHQ Sebagai Antioksidan Minyak Goreng Terhadap Fotooksidasi UV-C Akhmad Al-Bari; Romadhiyana Kisno Saputri
Al-Kimia Vol 9 No 2 (2021): DESEMBER
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-kimia.v9i2.24297

Abstract

Cooking oil is one of the sources of human energy with a total consumption of 290 million tons/year by the public. The largest use of cooking oil is the household sector which generally gets its oil from traditional markets. The oil that is traded in the market is often not covered properly so that it is easily exposed to sunlight. The light that hits the oil can cause damage, including the formation of peroxide compounds. Efforts to overcome the damage include adding natural antioxidants as an alternative to synthetic antioxidants. This study aims to determine the impact of 254nm ultraviolet photooxidation on the containment of oil oxidation by the addition of tapak Dara leaf extract and TBHQ. The oil was photo oxidized with variations of 1, 3, 6, and 12 hours to determine the hold. To determine the quality of the oil, three parameters of sample testing were carried out, namely free fatty acid content, peroxide number, and water content. The results of photooxidation showed that cooking oil with tapak Dara leaf extract had lower holding activity than TBHQ. This value was measured on the peroxide number and free fatty acid content, while the measurement of the water content of the measured containment activity was better with a value that met SNI, namely <0.1%
Co-Authors Abdul Basith Abdul Basith Afifta, Siti Nur Afika, Zayana Dwi Nur Aghniya Faza Agustin, Lilis Nova Ainu Zuhriyah Akhmad Al-Bari Albabi, Nabila Ulul Amelia, Rika Andri Hardiyansyah Andri Hardiyansyah, Andri Anti, Tika Roro Anwar, M Rosichan Anwar, M. Rosichan Aprillia Dwi Ardianti Asrina Habiba Awawin Mustana Rohmah Awawin Mustana Rohmah Azizati Rochmania Azzizah, Isma Nur Bintari Anggi Dwi Sugiarti D.I. Pramesti Dian Geatri Deasa Dimas Reza Fachrudin Dinda Amalia Endah Yuliani Farlina, Nur Farrel Wicaksono Fauziyah, Ima Fud Khotul Ariddah Habiburrohman, Muhammad Hadiyatul Lilfitriyani Hadiyatul Lilfitriyani Hisanah, Hilya Alifiah Huda, Muhammad Miftachul Ifa Khoiria Ningrum Inayah, Nurin Kharisma Kusuma Pratiwi Kharisma Kusuma Wardani Kharisma Kusuma Wardani Khoirin Maghfiroh Lilis Nova Agustin M Rosichan Anwar M. Rosichan Anwar M. Shofiudin Rohmatullah M. Sholeh Manshur, Ahmad Moh. Kholil Mughofar Muhammad Miftachul Huda Musfirotun Ni&#039;am Musfirotun Ni'am Mutiani, Tia N. Farlina Nabila Ulul Albabi Nafisah, Roihanatun Nawafila Februyani Nella Ridha Setiana Ni'am, Musfirotun Nisa’, Shofi Chofiatun Nofitasari, Risma Septyana Novi Arum Sari Nur Farlina Nur Luthfiatus Solikah Nurhabibah, Qoiria Aini Nurpratiwi, Resti Nursiyah Nursiyah Nurul Istiana Nurul Musyafaah Priadana, Benny Widya Puji Aning Nur Nadhiffa Puji Aning Nur Nadhiffa Putri Rahmasari Qoiria Aini Nurhabibah Rahmawati, Wahyu Desi Ria Indah Kusuma Pitaloka Rifky Ardhana Kisno Saputra Rifky Ardhana Kisno Saputra Rika Amelia Rika Amelia Risma Septyana Nofitasari Rizka Amelya Rizky Patria Nevangga Rohmah, Sofiyatur Rohmat Saiful Anam Safitri, Rina Alfianita Sari, Novi Arum Setyorini, Herny Silfi Afifah Al Kibri Siti Choirun Nisak Siti Khoirun Nisak Siti Khoirun Nisak Siti Khoirun Nisak Siti Khoirun Nisak Siti Nur Afifta Sofiyatun, Siti Sofiyatur Rohmah Sovia Roikhatul Jannah Surya Aprilia Susi Susanti Teguh Pribadi Teguh Pribadi Tia Mutiani Tika Roro Anti Tika Roro Anti Tita Rachma Ayuningtyas Titi Agni Hutahaen Triani Kiswati Ulvina Rachmawati Umma Rohmawati Utami, Cahyaning Rini Vilisa Ayu Wulandari Wahyu Desi Rahmawati Wahyu Setia Kuscahyaning Putri wahyuni wahyuni Wulandari, Vilisa Ayu Dwi Yani’ Qoriati Yogi Prana Izza Yogi Septiana Zayana Dwi Nur Afika