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All Journal Proceedings of Annual International Conference Syiah Kuala University - Social Sciences Chapter Indigenous: Jurnal Ilmiah Psikologi SAINTIFIK@ : Jurnal Pendidikan MIPA Jurnal Ilmiah Ekonomi Islam DWIJA CENDEKIA: Jurnal Riset Pedagogik JURNAL EDUCATION AND DEVELOPMENT El Midad : Jurnal Jurusan PGMI Jurnal Kesehatan Jurnal Biomedika as-sibyan : Jurnal Pendidikan Anak Usia Dini Bhamada: Jurnal Ilmu dan Teknologi Kesehatan (E-Journal) Jurnal Ilmiah Kesehatan Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Journal Of Millennial Community Infokes : Jurnal Ilmiah Rekam Medis dan Informasi Kesehatan Jurnal Terapan Ilmu Ekonomi Manajemen dan Bisnis (JTIEMB) Jurnal Serambi Abdimas Journal Of Business, Finance, and Economics (JBFE) BULETIN BISNIS & MANAJEMEN (BBM) INFORMATIKA Prosiding University Research Colloquium Borobudur Counseling Review Jurnal Pengabdian Kreativitas Pendidikan Mahakam (JPKPM) Muqaddimah: Jurnal Ekonomi, Manajemen, Akuntansi dan Bisnis Jurnal Pengabdian Kesehatan Beguai Jejama Menawan : Jurnal Riset dan Publikasi Ilmu Ekonomi Jurnal Bisnis Kreatif dan Inovatif Bridge: Jurnal Publikasi Sistem Informasi dan Telekomunikasi Bhamada: Jurnal Ilmu dan Teknologi Kesehatan (E-Journal)
Purwati Purwati
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Journal : Jurnal Biomedika

 1 
The Measurement of Antioxidant Activity of Velvet Beans (Mucuna pruriens) and Velvet Beans (Mucuna pruriens) in Coffee Preparations Indah Tri Susilowati; Purwati Purwati
Biomedika Vol 13 No 2 (2020): Jurnal Biomedika
Publisher : Fakultas Ilmu Kesehatan Universitas Setia Budi Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/biomedika.v13i2.900

Abstract

Antioxidant activity tests of methanol extracts of velvet beans (Mucuna pruriens) and velvet beans (Mucuna pruriens) in coffee preparations have been previously carried out by several researchers. This present study aims to examine the phytochemical and antioxidant activities of methanol extracts of Mucuna pruriens and Mucuna pruriens in coffee preparations. The methanol extract was tested for the phytochemical and antioxidant activities by applying DPPH (1,1-Dhiphenyl-2-picrylhydrazil) method. The results of the phytochemical test showed that the methanol extracts of the Mucuna pruriens and Mucuna pruriens in coffee preparations contained secondary metabolites of flavonoids, alkaloids, saponins, terpenoids, and tannins. The outcomes of the antioxidant activity test revealed that the methanol extracts of the Mucuna pruriens and Mucuna pruriens in coffee preparations had antioxidant activities, as indicated by the IC50 values of 42.09 ppm and 37.23 ppm. It was also revealed that the antioxidant content of Mucuna pruriens in coffee preparations was stronger than the content in the velvet beans alone.
Co-Authors Adelia Nur Fadila Adi Saputra Adinda Hesti Wulandari Aiman Faiz Alfi Noviyana Purwati Alfi Noviyana, Alfi Ana Fitrotun Nisa, Ana Fitrotun Anisa Tahira Anita Anita Aprih Santoso Astiwi Kurniati Astiwi Kurniati Atun Raudotul Ma'rifah Atun Raudotul Ma’rifah Baihaqi Baihaqi Dewi Fadila Egia Juliatul Paidah Fadila Rahmah Filda Khoirun Nikmah Firman Firman Galih Istiningsih Heri Yusuf Muslihin Hijrah Eko Putro Imas Kurniawaty Indah Novita Sari Indah Tri Susilowati Indiati Indiati Intan Sila Irin Febry Ikhtiarawati Irma Dewi Isda Laksono Trisnantoro Lianasari Lianasari Lili Suratmi Lucky Nugroho M. Halim M. Syahirman Yusi Manzilatul Fathy Mar'atus Sholikah Mardiyah Kurniasih Mariana Sri Rahayu Merina Devira Miskiyah, Neneng Muammar Muammar Muhammad Ali Subkan Muhammad Hardwin Adi Sucipto Nazila Adistiarachma Nelly Indrasari Nila Ayu Kusuma Wardani Nofi Nur Yuhenita Nur Hikmah Nururrokhmah Nururrokhmah Nuruzahra Luthfillah Okvia Rhani Wijayanti Putri Chaerunnisa Rahma Sukmara Putri Richardo Reynaldi Sakka Alelo Rifasya Nurfadillah Rizki Maghfiroh Rizkia Umami Rohayati Rohayati Rohmawan Adi Pratama Salsa Nurkhaliza Seli Amalia Kotrunnada Setiyo Prihatmoko Sima Mulyadi, Sima Siska Devi Wulansari Siti Dwi Andriyanti Sofia Ulfah Soleman Saidi Sumaryanto Sumaryanto Sumiyati Sumiyati Susio Maryati Taopik Rahman Tasya Nur Ramdhani Tri Rinawati Yetti Elidar Yuli Astuti Zulfahmi Zulfahmi Zusfahair Zusfahair