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Journal : Journal of Engineering, Technology, and Applied Science (JETAS)

Determination of Total Flavonoid Content of the n-Hexane Fraction of Gelinggang Leaf Extract by UV-Vis Spectrophotometric Method Satria, Romi; Hakim, Ali Rakhman; Darsono, Putri Vidiasari
Journal of Engineering, Technology, and Applied Science (JETAS) Vol 4 No 1: April 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.jetas-0401.353

Abstract

Indonesia memiliki kekayaan alam yang berlimpah, yang dimanfaatkan sebagai obat tradisional untuk masyarakat. Daun Gelinggang (Senna alata L) memiliki aktivitas antijamur berdasarkan senyawa metabolit sekunder berupa flavonoid, saponin, tanin steroid, alkaloid yang diharapkan dapat menjadi alternativ lain dalam pengobatan antijamur. Tujuan penelitian ini adalah untuk menganalisis kadar flavonoid total dari fraksi Daun Gelinggang dengan metode spektrofotometri UV-Vis. Penelitian ini menggunakan Analisis kualitatif mengidentifikasi senyawa flavonoid sedangkan analisis kuantitatif untuk menentukan kadar flavonoid menggunakan spektrofotometri uv-vis yang akan diperoleh nilai dari absorbansi dimasukkan ke dalam persamaan regresi linear yaitu y = bx + a yang diperoleh dari kurva kalibrasi perbandingan dan hasil dinyatakan dalam satuan mg/gram dan persen. Hasil penelitian dari identifikasi uji warna shinoda pada ekstrak daun gelinggang positif mengandung flavonoid yang berwarna hijau lumut dan penetapan kadar flavonoid total dari daun gelinggang sebesar 2,563%. Dari penelitian ini dapat disimpulkan bahwa fraksi n-heksana memiliki kadar flavonoid sebesar 2,563%. Determination of Total Flavonoid Content of the n-Hexane Fraction of Gelinggang Leaf Extract by UV-Vis Spectrophotometric Method Abstract: Indonesia has abundant natural resources, which are used as traditional medicine for the community. Gelinggang leaf (Senna alata L) have antifungal activity based on secondary metabolites in the form of flavonoids, saponins, steroid tannins, and alkaloids which are expected to be other alternatives in antifungal treatment. The research objective is to analyze the total flavonoid content of the Gelinggang Leaf fraction using the UV-Vis spectrophotometry method. This study used qualitative analysis to identify flavonoid compounds and quantitative analysis to determine flavonoid levels using UV-Vis spectrophotometry. The absorbance value obtained is entered into the linear regression equation, namely y = bx + a from the comparison calibration curve and the results are expressed in units of mg/gram and percent. The results of the identification of the Shinoda color test on Gelinggang leaf extract were positive for moss-green flavonoids and the determination of the total flavonoid content of Gelinggang leaf was 2.563%. From this study, it can be concluded that the n-hexane fraction has a flavonoid content of 2.563%. Keywords: Gelinggang Leaf, N-hexane Fraction, Total Flavonoid Content, UV-VIS Spectrophotometry Method.
Co-Authors AA Sudharmawan, AA Adriana Palimbo, Adriana Agenia Rahman Agustin, Nur Syafa Ahmad Hidayat Ahmad Hidayat Ahmad Syahlani Ahnafani, Miyada Nur Aima Pitriya Alya Ramadhani amanah, nurul Amanda Shelvia Savitri Amanda Shelvia Savitri Amanda Shelvia Savitri Amanda Shelvia Savitri Anggia Puteri Anisa Ujuldah Anisa Ujuldah Annisa Fitria Ariani, Malisa Aryzki, Saftia Asi, Seva Bela N. Asi, Seva Bela Nata Asti Wulan Ariani Auli Damayanti Aulia Damayanti Aulia Rahmah Aulia, Nina AYU LESTARI Azhimia, Faida Bamikha Priskila Natantri Carolin, Putri Dahlia Syahrina Darini Kurniawati Dede Mahdiyah Dede Mahdiyah, Dede Defitamira, Olvi Desi Dwi Rahayu Deviani, Norma Dian Bardiansyah Diana Diana Donaretsi, Olga Nathania Dwi Salmarini, Desilestia Dyah Fitriani Endang Susilawati Enzelia, Yoan Esti Susilowati Evana, Nur Qomara Fadhiyah Noor Anisa Fahriani, Fahriani Fatthiya Lisyanti Faulina, Siti Emi Az-Zahra Fitri Sadlia Fitri Sadlia Fitri Yuliana Fitri Yuliana, Fitri Fitriyana, Rahma Ghina Raudhatul Jannah Giopani, Dea Lailani Gresia, Sola Gumarus, Ellora Griselda Habibah, Nor Hariyanto, Ario Yudo Heny Novarita Holilah, Shafira Nor I Ketut Purnama Putra Ikeh, Tri Sulapmi D. Indriyani, Reni Inggrit Windy Lisaura Jannah, Ghina Raudhatul Jesika Claudia Karina, Diah Karinda, Niken Adkah Khaliza Natasya Dilla Kornelia, Sindi Kunti Nastiti Kurniawati, Darini Kusuma D, Muhammad Chandra Hadi L. Lisnawati Laetare, Tresy Patricia Laurensia Yunita Lestari, Noor Laili Mega Lestari, Yayuk Puji M. Sobirin Mohtar Madschen Sia Mei Ol Siska Selvija Tambun Maharani Fitria Sudarya Maharani, Silvia Atwi Maharani, Tri Anita Mahdalena Mahdalena Malisa Ariani Martha, Dhea Yolanda Maskura, Nur Maulani, Eka Febrianti Ma’rifah, Nurul Mela Julia Putri Melviani, Melviani Mia Audina Mia Audina, Mia Michael Elieser Miftahul Jannah Miranda Rubina Mohammad Basit, Mohammad Muhammad Aldi, Muhammad Mustaqimah Mustaqimah Mustaqimah Mustaqimah Nabila, Putri Nasiroh Nasiroh, Nasiroh Nastiti, Kunti Natantri, Bamikha Priskila Nayaken, Putri Olivia Ngongo, Marselina Nisa, Karimatun Nisrina, Salwa Nita Hestiyana nofrizal, deni Noorhaliza Nor Habibah Noval Noval Noval Novalia Widiya Ningrum, Novalia Widiya Novalina Rossa Ramadhan Novalis, Rima Nur Hidayah Nur Muzdalifah Nurul Amanah NURUL HIDAYAH Nurul Hidayah Oktavia, Regina Pebriana, Olvia Putri Pratiwi, Sinta Puji Lestari, Yayuk Puteri Putri Vidiasari Darsono Putri Vidiasari Darsono, Putri Vidiasari Putri, Mela Julia Rabiatul Adawiyah Rahmadani Rahmadani Rahman, Agenia Ramadhan, Ahmad Dian Raudhatul Jannah, Ghina Reny Indriyani Ria Fitriani Rina Saputri Rina Saputri Rizali, Muhammad Rohama Rohama Rohama, Rohama Rubina, Miranda Rustiana Rustiana Sadlia, Fitri Saftia Aryzki Sagita, Ririn Samara, Akhmad Fadhil Saniah, Husnus Sari, Nita Wulan Sari, Rani Normaya Satria, Romi Savitri, Amanda Shelvia Setia Budi Shafira Nor Holilah Siti Azizah Siti Fatimah Siti Jubaidah, Siti Siti Malahayati Siti Sarah, Siti Sitti Khadijah Sofiya Maulida Syifa Khairunnisa syifa, Nur Syifa, Umi Tuti Alawiyah Tuti Alawiyah Ujuldah, Anisa Ulfah, Annisa Utami, Putri Nadila Vania, Risma Ananda Weliyanto, Yupi Wineiniati, Noni Wulandari, Suci Sri Yasnatasya Ys, Jian Yayuk Puji Lestari Yemima Hepriana Yuditha Mutia Windy Yuli Yanti Sholehah Yustian, Alifira Adhany Yuwindry, Iwan Zahratunnisa, Zahratunnisa Zhafirah, Nurul Zulianur, Riska Ali Zulliati Zulliati