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Journal : Majalah Obat Tradisional

AKTIVITAS PENGHAMBATAN α-GLUCOSIDASE OLEH KOMBINASI EKSTRAK ETANOLIK BUAH Phaleria macrocarpa (SCHEFF.) BOERL. DAN DAUN Annona muricata LINN. Era Rahmi; Wulan Tri Wahyuni; Latifah Kosim Darusman; Irma Herawati Suparto
Majalah Obat Tradisional Vol 21, No 2 (2016)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (703.714 KB) | DOI: 10.22146/tradmedj.12819

Abstract

Antidiabetic activities of Phaleria macrocarpa fruits and Annona muricata leaves through α-glucosidase inhibition have been reported. Each extract of the two medicinal plants showed weak α-glucosidase inhibitory activities. The effect of synergies is expected from combining the two extracts. The purpose of this research was to investigate α-glucosidase inhibitory activity of the combination of ethanolic extract of P. macrocarpa fruits and A. muricata leaves and to confirm the presence of different chemical constituents of the most active individual and extracts combination by thin layer chromatography (TLC). Extracts were obtained by maceration method using 96% ethanol. Various concentration of extracts combination was analyzed based on IC50 of the enzyme inhibition of each individual extract. The result showed that α-glucosidase inhibitory activity of each extracts was concentration dependent, with IC50 values of individual extracts of P. macrocarpa fruits and A. muricata leaves were 261.34 and 428.79 μg/mL, respectively. However, the extracts combination with the highest inhibition activity (84.51±0.79%) was obtained at its IC50 of P. macrocarpa fruits and two-third IC50 concentration of A. muricata leaves. The TLC profile of the most active extract combination showed a phytochemical constituent that is also detected in the profile of each individual extract. This can be assumed as a synergistic effect due to increased phytochemical contents of the combined extract.
Co-Authors Abdul Rohman Achmad Fauzi Achmad Fauzi Aditya Widianto Agus Kartono Ahmad, Shahrul Nizam Aji Hamim Wigena Aninda Naszwa Kuswanto Anindya, Weni Antonio Kautsar Apriliani Rahmat Asoka, Shadila Fira Badrunanto Badrunanto Badrunanto, Badrunanto Bambang Prajogo Eko Wardoyo Budi Riza Putra Budi Riza Putra Budi Riza Putra Desi Herliani Dinda Iryawati Dyah Iswantini Era Rahmi Erna Subroto Eti Rohaeti Fransiska Devy Junardy Hera Nirwati Herdiyanto Herdiyanto Herdiyanto Herdiyanto Ika Kartika Irma Herawati Suparto Irmanida Batubara Karomah, Alfi Hudatul Kilala Tilaar Latifah K Darusman Latifah K Darusman Latifah K Darusman Pitria Latifah K. Darusman Latifah Kosim Darusman Latifah Kosim Darusman LATIFAH KOSIM DARUSMAN Luthfiana, Widya M. Rafi Mahat, Mohd Muzamir Maily Mustofa Makmum Syafi’i Manggar Arum Aristri Moh Arif Rohman Nur Hakim Mohamad Rafi Monica Ina Martha Muhammad Bachri Amran Muhammad Farid Munawaroh, Fauziyatul Nevianti Zamany Nisa, Ulfiatun Novik Nurhidayat Nur Zamilah Nurdiani Nurdiani Nursifa Mawadah Ramadhanti, Desi Rany Zalvianita Reni Febriani Ria Apriana Ridhova, Aga Rika Indri Astuti Rizna Azrianiningsari Rudi Heryanto Saat Egra Salmi Afifah Selvitia Ulandari Septaningsih, Dewi Anggraini Setyanto Tri Wahyudi Silvia, Riva Silviani, Dea Siti Aisyah SITI SA’DIAH Sri Purwanti Sri Purwanti Sri Purwanti Sukendi, Yeli Suparto, Irma Syafi’i, Makmum Syarifah Meutiah Eka Sari Syifa Muflihah Tamida Elinda Thaha, Yudi Nugraha Ulfiatun Nisa Utami Dyah Syafitri Waras Nurcholis Wulansari, Laela Yessie Widya Sari Yogo Suro Priyadi