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Journal : Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati

KANDUNGAN PROTEIN DAN ISOFLAVON PADA KEDELAI DAN KECAMBAH KEDELAI Winarsi, Hery; Purwanto, Agus; Dwiyanti, Hidayah
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 15, No 2 (2010): June 2010
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.977 KB) | DOI: 10.24002/biota.v15i2.2696

Abstract

The research was conducted to explore protein and isoflavone content on soy non germed and soy germed. Soybean ?slamet? was rinsed, dipped over night, drained, put in a moist room, and water sprinkled once in a while until germed. The husk of soy and soy germ were removed, and then the soy and soy germ were extracted by NaCl physiologic to become slurry. The slurry pH was arranged to 5.0, centrifugated at 10.000 rpm, and the precipitation was dryed in 70oC to obtain the soy protein and the soy germ protein flour. The levels of protein and isoflavone flour were determined. The result showed that protein content of soy was 36.5%, while protein of soy germ was 42%. The isoflavone of soy protein was 26.7 ppm, consisting of 11.5 ppm genistein, 10.2 ppm daidzein and 5 ppm glicitein, but the soy germ protein was 39.1 ppm, consisting of 14.6 ppm genistein, 16.9 ppm daidzein and 7.6 ppm glicitein. The conclusion is that germed process could increase protein and isoflavone content. The soy protein isoflavone was dominated by genistein and daidzein, while soy germ protein isoflavone was dominated by daidzein and glicitein.
Co-Authors ', Susilatri ', Yusralaini - Isdiyarto Adhy Karyo Nugroho Aditya Sukma Pawitra Agung Budiarto, Agung Agustika, Dyah Kurniawati Angga Rahabistara Sumadji Anindita Putri Nurmalita Sari Aris Mukimin Arkhan Subari Arum Purwandari Bagus, Asep Budiyono Budiyono Cahyani, Erlien Dwi Chintya Fadila Laksmitaningrum Cholid Syahroni, Cholid Darmadi, Eko Agus Dhanindra Prabowo, Dhanindra Dwi Harjanto, Ganang Dwi Ratmono Emha Taufiq Luthfi Fathurrahman, Hanif Muhammad Fatkhurrahman, Januar Gde Sastrawangsa, Gde Ginzania, Maria Hadion Wijoyo Hakim, Much Azizum Hanny Vistanty, Hanny Heny Kusumayanti HERY WINARSI Hidayah Dwiyanti I Kadek Ariana, I Kadek Ida Hayu Dwimawanti Ihyaul Ulum Imam Ghozali Irnaning Handayani, Novarina Ischiadica Elharomy Jidanah Darmiyati Kuncoro Diharjo Leo Eladisa Ganjari M. Suyanto, M. Mega, Yuan Mety Nuraini Miratul Atiqah Misbachul Moenir, Misbachul Nasikhah, Lulukatin Nelza, Audea Briliana Nilawati Nilawati Nur Cahyonowati Nur Zen, Nur Paryanto Paryanto Pradana, Satria Edvan Nanda Prakoso, Ganang PRISILA, INGKA Purwaningrum, Fajar Adhi Rame Rame, Rame Reny Yesiana Rosita, Galuh Chynintya Rosita Ruliaty, Lisa Saputro, Ignatius Rinanto Cipto Dwi Silvy Djayanti Silvy Djayanti, Silvy Siwi P. M. Wijayanti Stephani Novitasari Christianingsih Kaluti Suharto, Toni Suherman, Alex Lukmanto Sumarna Sumarna Sunarsi, Denok Syarifa Arum Kusumastuti, Syarifa Arum Wicaksono, Kukuh Aryo Windyandari, Aulia Windyandari wipsar sunu brams dwandaru Wisnuwijaya, Rhyko Irawan Yanti, Plapiana Yudanto, Yusuf Arya Yulita Setiawanta Yusim, Adi Kurniawan Yuvita Avrie Diany