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Journal : Jurnal Ilmu Dasar

An Isoflovonoid, Warangalone from the Stem Bark of Dadap Ayam (Erythrina variegata) Tati Herlina; Nasrudin Nasrudin; Unang Supratman; Anas Subarnas; Supriyatna Sutardjo; Hideo Hayashi
Jurnal ILMU DASAR Vol 9 No 1 (2008)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

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Abstract

In the course of our continuing search for novel paralytic compound from Indonesian plants, the methanol extract of the stem bark of Erythrina variegata (Leguminosae) showed significant paralytic activity against the third instar larvae of silkworm (Bombyx mori). The purposes of this research were isolation and structural elucidation of paralytic compound from the stem bark of E. variegata. Using the paralytic activity following the separation, the methanol extract was separated by combination of column chromatography to yield prenylisoflavone, warangalone. The chemical structure of warangalone was identified based on spectroscopic evidence and comparison with the previous reported. The paralytic activity of warangalone showed weak activity against the third instar larvae of silkworm (B. mori).
Co-Authors Abdul Mutalib Abdul Mutalib Adang Hardi Gunawan Adryan Fristiohady Afiat Berbudi Agung W.M. Yodha Aji Najihudin ALIF VIRISY BERLIAN AMELIA SUCI PRAFITRI YANI Ami Tjitraresmi Andini Sundowo Ani Haerani ANI HAERANI Anis Chaerunisaa Anis Yohana Chaerunisa ANIS YOHANA CHAERUNISA Anis Yohana Chaerunisaa Anis Yohana Chaerunisaa Anton Apriyantono ASENG RAMLAN Asep Nurrahman Yulianto ASMAN SADINO, ASMAN Aulia Annisa Putri Heri Aulia, Nazela Constantia Hilyatul Belinda, Rahma BRIGITTA TIARA PUTRI PRIYANTONO California, Salma H. Chaerunisaa, Anis Cucu Hadiansyah Dana Nasrullah Dani Sujana Dea A. A. Kurniasih DIAH SITI FATIMAH DIANTINI, AJENG - Dicky Santosa Dida Akhmad Gurnida Dika Destiani Dingse Pandiangan - ELI HALIMAH Eli Halimah, Eli Ellin Febrina Elvan Kamal Endang Sutedja Eri Amalia Euis Julaeha Fauzia Azzahra Fazrina Pratiwi Fransiska Silalahi Henni Djuhaeni Henni Djuhaeni Herri S. Sastramihardja Hesti Renggana Hideo Hayashi Hideo Hayashi Hideo Hayashi Hideo Hayashi HIRALIUS BIMA ARDIKA PUTRA I. Sahidin IIN SUPARTINAH NOER Indradi, Raden Bayu Irma Erika Herawati Iyan Sopyan Joharudin, Ade Juliani Ronike Turang Jutti Levita Karyono - Keri Lestari Khoirunnisa, Afina Khoziah Ahmad, Khoziah Kunkun J. Gurmaya Kurniasih, Dea A. A. Lika Ginanti Febriana Lutfi Sulaiman M. S. Soedjanaatmadja Magdarita Riwu Mardhiani, Yanni Dhiani Marline Abdassah Bratadiredja Martalena Ramli Maulana Yusuf Alkandahri Mega Juliana Moelyono Moektiwardoyo, Moelyono Mohammad Ghozali Muchtaridi Muchtaridi Mutiara, Intan Najihudin, Aji Nasrudin Nasrudin Nela - Simanjuntak NONI CAHYANA Noor Rain Abdullah Noor Rain Abdullah Nor Latifah Norisca Aliza Putriana NUR ALFI KUSUMAH DEWI PARAS WATI Pramesti, Ardhia Kirana Prayudi Ahmad Puja Yanti Raden Maya Febrianti Rano K. Sinuraya Ratu Ralna Ismuha Renggana, Hesti Resmi Mustarichie Riezki Amalia Risrina Nur Ekawati Rizkita Rahmi Esyanti - Ronny Lesmana Salma H. California Shinta Marpaung Sinuraya, Rano K. Siti Saidah Muthmainah Slamet Budijanto Sofa Fajriah Sri Adi Sumiwi Sri Hartini Sriwidodo Sriwidodo Supriyatna ., Supriyatna Supriyatna Supriyatna Supriyatna Sutardjo Supriyatna Sutardjo Supriyatna Sutardjo Supriyatna Sutardjo Surachman, Emma Suseno Amien Suwandi, Deden Winda Syafrudin Purnama Sidiq, Syafrudin Purnama Taofik Rusdiana Tati Herlina Tati Herlina Tati Herlina Tati Herlina Tina Rostinawati Triyono Triyono Triyono Triyono Unang Supratman Utami, Putri Antiyani W. Wahyuni Wenny Tilaar - Yohana Chaerunisaa, Anis Yoppi Iskandar Yulianto, Asep Nurrahman Yuni Elsa Hadisaputri