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Journal : Jurnal Ilmu dan Teknologi Kayu Tropis

Potensi Ekstrak Tanin Daun dan Kulit Batang Surian sebagai Penghambat α-Glukosidase (Tannin Extract Potential of Surian Leafand Bark as α-Glucosidase Inhibitor) Fitriana S Monisa; Maria Bintang; Mega Safithri; Syamsul Falah
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 14, No 2 (2016): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.764 KB) | DOI: 10.51850/jitkt.v14i2.331

Abstract

The purpose of the study was to know the inhibition activity surian leaves and bark tannin to α-glucosidase by in vitro method. Leaves and bark of surian was extracted with water and ethanol 70% solvent using infundation and maceration methods. Tannin was tested with phytochemical analysis and activity of inhibition to α-glucosidase with a microplate reader at a wavelength of 410 nm. The yield of tannins extract from leaves sample were 65.46% and 66.12% by water and ethanol 70% solvents, respectively, as well as 83.34% and 90.29% were obtained from bark sample. Water and ethanol extract of surian leaves and bark contain flavonoids, triterpenoids, tannins and saponins. Leaves tannin consist mainly hydrolyzable tannin, i.e. galat and gallotanin/ellagotanin, however, bark tannin consist of condensed tannin (catechol). Total tannin content of ethanol and water extract were 9.35 and 7.61 mg g-1 for bark sample, and 6.24 and 5.20 mg g-1 for leaves sample. Inhibition activity test showed that ethanol extract of leaves sample exhibited the highest inhibition activity (IC50=50.44 μg ml-1) and water extract of leaves sample was smallest (IC50=183.22 μg ml-1).
Co-Authors . SURYANI Abdul Aziz Abdullah, Wais Achyar, Catellia Auliany Agus Setiyono Akhmad Endang Zainal Hasan Anisa Gianti Zhafira ANNA SETIADI RANTI Anna Setiadi Ranti Athaya, Ardelia Ayu Tri Nursyarah Aziz Syamsul Huda Aziz Syamsul Huda Bella Fatima Dora Zaelani C Hanny Wijaya Cika Hilda Fransiski Destiandani, Khansa Dewi Purnamasari Dimas Andrianto DIMAS ANDRIANTO Dinar Mutiara Hikmah Djarot Sasongko Hami Seno Dwicesaria, Maheswari Alfira Dwitasari, Oczhinvia Dwitasari, Oczhinvia Eka Wahyu Purnama Etik Mardliyati, Etik Fachriyan H Pasaribu Faoziduhu Bawamenewi FARAH FAHMA Febrina, Adella Fernanda Chairunisa Fernanda Chairunisa Fibri Yuniasih, Tiara Fitria Tika Pradita Fitriana S Monisa Fitrilia, Tiana Gholam, Gusnia Meilin Hanif Alamudin Manshur Hasim Hasim Hasim Hendra Susanto Huda, Aziz Syamsul Hudayanti, Martini Husnawati Husnawati Husnawati, . Ilham Gilang Cahya Ahmada Imanniar Yuta Ellana Dittama Indariani, Susi Iriani Setyaningsih Irma Rahmayani Irsal, Riyan Alifbi Putera Kartika, Yayuk Kustiariyah Tarman LAKSMI AMBARSARI Mala Nurilmala MARIA BINTANG Maria Bintang Maulana, Farhan Mere, Janrigo Klaumegio Meydia Meydia Miantika, Shafillah Mita Gebriella Inthe Monita Rekasih Muhammad Assyar Mustika Weni Mustika Weni Mustika Weni Mustopa, Syahrul Mutmainnah Agustiawan Umar Mutmainnah Umar Nabilla, Rahmah Neni Widowati Nirmala Peni Sugiharti Nur Azizah Nusyarah, Ayu Tri Oczhinvia Dwitasari Paramitha Wirdani Ningsih Marlina Pipih Suptijah Pipih Suptijah Prayoga Pannindriya Prayoga Pannindrya Purwanto, Ukhradiya Magharaniq Safira Puspa Julistia Puspita Putri, Azka Adzkya Emalia Putu Kristiani Kalontong Rahadian Pratama Rahmadi Ganesha Putri Raisyadikara, Fadila Rini Kurniasih, Rini Riska Susila Putri Ritonga, Aprilita Putri Defan Riyan Alifbi Putera Irsal Riyan Alifbi Putera Irsal Rizsa Mustika Pertiwi Rori Theresia Rosalina Yuliani Rosyidah, Rara Annisaur Safira P, Ukhradiya Magharaniq Saputra, Rahadita Maura Amanda Sari, Sintia Permata SEDARNAWATI YASNI Septaningsih, Dewi Anggraini Septiyani, Dinie Silitonga, Ria Gusharani Sri Novita Sagita Sulistiyani Susanto, Hendra Susi Indariani Syaefudiin, Syaefudin Syaefudin Syaefudin Syaefudin Syamsul Falah Takeshi Katayama Theresia, Rori Tjahja Muhandri Toshisada Suzuki Umar, Mutmainnah Agustiawan Uswatun Hasanah Vitriyanna Mutiara Yuhendri Wong, Chen Wai Yanti Fajarwati Yundari, Yundari Zaelani, Bella Fatima Dora Zatta Yumni Ihdhar Syarafina