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Journal : Agrointek

Isolat protein kacang tunggak termodifikasi melalui jenis dan konsentrasi bahan kimia Choirul Anam; Emmy Hamidah; Dian Eka Kusumawati; Istiqomah Istiqomah; Mariyatul Qibtiyah; Ana Amiroh
AGROINTEK Vol 18, No 2 (2024)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v18i2.16837

Abstract

Cowpea is a type of legume that contains a lot of protein. One of the uses of cowpea as a food ingredient is protein isolate. The purpose of this study was to determine the type and concentration of chemicals suitable for cowpea protein isolate as well as its physical and chemical properties. Implementation of modified cowpea protein isolate was divided into three stages. The first stage is to determine the best results from the addition of certain types and concentrations of chemicals: a) CH3COOH (3%, 5%, 7%); b) CaSO4 (0.25%; 0.30%; 0.35%) and c) MgSO4 (0.25%; 0.30%; 0.35%). The second stage is to combine each of the best treatments. There are three treatments, namely treatment A is the addition of the best CH3COOH concentration with the best CaSO4 concentration. Treatment B is the best concentration of CH3COOH and the best concentration of MgSO4. Treatment C was the best concentration of CaSO4 and the best concentration of MgSO4. The third stage is the analysis of the physical and chemical properties of the treatment combinations formed. Each treatment was replicated three times. The data obtained were then analyzed descriptively. The results of the analysis are presented in the form of tables and histograms. The best treatment of chemically modified cowpea protein isolate was in treatment C (addition of 0.35% CaSO4 and 0.35% MgSO4), which had a gel strength texture of 13.87 gram force/0.1mm; with a water content of 81.04%; ash 6.77%; and protein 92.53%; and has the highest protein solubility at pH 8 of 22.47 mg/g.
Isolat protein kacang tunggak termodifikasi melalui jenis dan konsentrasi bahan kimia Choirul Anam; Emmy Hamidah; Dian Eka Kusumawati; Istiqomah Istiqomah; Mariyatul Qibtiyah; Ana Amiroh
AGROINTEK Vol 18, No 2 (2024)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v18i2.16837

Abstract

Cowpea is a type of legume that contains a lot of protein. One of the uses of cowpea as a food ingredient is protein isolate. The purpose of this study was to determine the type and concentration of chemicals suitable for cowpea protein isolate as well as its physical and chemical properties. Implementation of modified cowpea protein isolate was divided into three stages. The first stage is to determine the best results from the addition of certain types and concentrations of chemicals: a) CH3COOH (3%, 5%, 7%); b) CaSO4 (0.25%; 0.30%; 0.35%) and c) MgSO4 (0.25%; 0.30%; 0.35%). The second stage is to combine each of the best treatments. There are three treatments, namely treatment A is the addition of the best CH3COOH concentration with the best CaSO4 concentration. Treatment B is the best concentration of CH3COOH and the best concentration of MgSO4. Treatment C was the best concentration of CaSO4 and the best concentration of MgSO4. The third stage is the analysis of the physical and chemical properties of the treatment combinations formed. Each treatment was replicated three times. The data obtained were then analyzed descriptively. The results of the analysis are presented in the form of tables and histograms. The best treatment of chemically modified cowpea protein isolate was in treatment C (addition of 0.35% CaSO4 and 0.35% MgSO4), which had a gel strength texture of 13.87 gram force/0.1mm; with a water content of 81.04%; ash 6.77%; and protein 92.53%; and has the highest protein solubility at pH 8 of 22.47 mg/g.
Co-Authors Abdullah, Rizqi Putu Achmad Zahrudin Aditya Djaini Agung Setyarini Aimmatus Sholihah Amruddin Amruddin, Amruddin Ana Amiroh Ana Amiroh Anggraini, Dea Aninam, Johny Antesty, Sella Antonius Rino Vanchapo Bambang Heri Isnawan Bambang Ismaya Budi Sasomo, Budi Choirul Anam Choirul Anam AM Diponegoro D. Iwan Riswandi Dewa Oka Suparwata Dian Eka Kusumawati Djoko Rahardjo Dyah Suryaningrum Dyah Suryaningrum, Dyah Efendi, Muhammad Yusuf Ela Nur Fadhillah Endang Tri Wahyurini Fajarino, Aldo Fitriah Suryani Jamin Heny Ekawati Haryono Heppy Sapulete Hertini, Etty Sri HM. Saiful Bahri Idum Satia Santi Idum Satia Santi Idum Satia Santi Imam Bukhori istiqomah istiqomah Istiqomah, Istiqomah Joni Wilson Sitopu Kalalo, Rieneke Ryke Karsim, Karsim Khoirul Anwar Kurniati Karim Laeli Fitriya Laode Muhamad Syahril Loso Judijanto Luluk Faridah M. Adullah Faqih Manto, Agus Mariyatul Qibtiyah Mariyatul Qibtiyah Mariyatul Qibtiyah Moh. Muchlis Djibran Mohamad Sudi Mustofa Mustofa Mustofa Mustofa Nina Lisanty Nur Kurniasari Nurul Hidayah Almubarokah Nurwijayanti Pareira, Magdalena Sunarty Ristati Ristati Riswandi, D. Iwan Rosa Zulfikhar S, Siktania Maria Dilliana Safruddin Safruddin Saifuddin Zuhri Sari, Mike Nurmalia Sari, Sindy Permata Satia Santi, Idum Sella Antesty Septi Anggraeni Septina Elida Septiyani, Rini Dwi Sudirman Sylvia Kartika Dhamayanti Tanur, Evelin Anggelina Taransa Agasya Tutupoly Titin Titin Tonce, Yosef Utami, Cahyaning Rini Warkianto Widjaja Widiasih, Suprapti Winarti, Thresia Yusriyah Atikah Gobel