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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Reaktor METANA Agrikultura Teknotan: Jurnal Industri Teknologi Pertanian Agrointek Jurnal Tanaman Industri dan Penyegar Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Jurnal Teknologi Pertanian agriTECH Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad JOIN (Jurnal Online Informatika) Jurnal Penelitian Pertanian Terapan IDJP (Indonesian Journal of Pharmaceutics) Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Industria: Jurnal Teknologi dan Manajemen Agroindustri Journal Of Chemical Process Engineering (JCPE) JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Kartika Kimia Jurnal Teknologi Pertanian Andalas JOISIE (Journal Of Information Systems And Informatics Engineering) Journal of Industrial and Information Technology in Agriculture Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) International Journal of Applied Sciences and Smart Technologies Jurnal Perangkat Lunak AgriHumanis: Journal of Agriculture and Human Resource Development Studies AgriHealth: Journal of Agri-food, Nutrition and Public Health AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) International Journal of Science and Environment Jurnal Berdaya Journal Of Chemical Process Engineering al Kimiya : Jurnal Ilmu Kimia dan Terapan Cognitia : International Engineering Journal
Efri Mardawati
Faculty Of Agricultural Industrial Technology, Universitas Padjadjaran, Jalan Raya Bandung- Sumedang KM 21, Jatinangor 45363, Indonesia
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Journal : agriTECH

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Production of Denatured Whey Protein Concentrate at Various pHfrom Wastewater of Cheese Industry Robi Andoyo; Anindya Rahmana Fitri; Ratih Siswanina Putri; Efri Mardawati; Bambang Nurhadi; Nandi Sukri; Rudi Saprudin Darwis
agriTECH Vol 41, No 2 (2021)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.126 KB) | DOI: 10.22146/agritech.55439

Abstract

Wastewater produced from cheese industry is rich in biological component such as whey protein, fat and lactose. Whey protein is the residual liquid of cheese making process with a high protein efficiency ratio. The wastewater source used in this study was whey liquid from cheese processing industry located at West Java, Indonesia. Conversion of soluble whey protein into whey protein microparticle is required to produce food with nutritional value that can be adjusted to the needs of the specific target with high digestibility and palatability. Whey protein was collected by separation technique through heat treatment at specific condition. This was done by changing the heat treatment condition and pH of the samples. Changing the pH of the samples before heat treatment affect the ionic strength of the whey protein hence, altering the properties of the concentrate. This study aims to produce whey protein concentrate heated at various pH level and to observe physicochemical and functional properties of the concentrates. The method used in this research was a descriptive method conducted on three treatments and two replications namely whey protein concentrate production in a pH condition 6.4; 6.65; and 7.0. The parameters observed were physicochemical and functional properties. Furthermore, the result showed that there were decrease in protein content, along with the increasing pH before heat treatment. Microstructure image (SEM) showed a finer particles with the increasing pH. Meanwhile, solubility of the rehydrated samples tends to increase along with the increasing pH. The measurement of functional properties of the samples showed that denatured whey protein produced at different pH before heat treatment have different water holding capacity and a tendency to form bonds between protein particles thereby increasing the viscosity value. These physicochemical and functional properties were suitable for denatured whey protein to be used as a texture controller in whey protein based-food production.
Co-Authors Abil Fadila Ade Moetangad Kramadibrata Adiyaksa, Narendra Bagus Agung Tri Mulyono Agus Try Hartono Agustien, Shilvya Dewi Ahmad Fadhlul Kamal Aisyah Hanifah Alifa Putri Anarghya Amaliyah, Putri Rizqi Amelia Hariry Amelia Hariry Anas Bunyamin Andi Trirakhmadi Anggraini, Sulistina Anindya Rahmana Fitri Anting Wulandari Anting Wulandari Anting Wulandari Arie Hardian Arina Sabila Nurhidayat Asri Widyasanti Asri Widyasanti Atiek Rostika Noviyanti Awaly Ilham Dewantoro Bambang Nurhadi Budi Mandra Harahap Budi Mandra Harahap Dara Nadira Daulay Darmawan, Ridho Dedy Prijatna Desy Nurliasari Desy Nurliasari Desy Nurliasari Desy Nurliasari Suparno Dewantoro, Awaly Ilham Diah Meilany Dwi Purnomo Dwi Wahyuda Wira Dwi Wahyudha Wira Edy Suryadi Een Sukarminah Efatmi, Fajri Eki Dwiyan Saputra Eko Heri Purwanto Eko Heri Purwanto Elazmanawati Lembong Elni Hazar Indriantini Emanuela Rae Alodia Emilda Ayu Febrianti Endah Wulandari Endah Wulandari Fadhlurrahmah, Jauhar faizal syahmurman Fajri Efatmi Fathia Salsabila Emmaputri Fauzan, Muklis Fitry Filianty Ghina Haura Tsamarah Hana Nur Fitriana Handarto Hanifah, Aisyah Hanni Listia Furi Harahap, Budi Mandra Hariry, Amelia Haryono Haryono Hendri Hermawan Adinugraha Herlina Marta Hilda Ayu Aulia Imas Siti Setasih Imas Siti Setiasih In-In Hanidah Indah Mayangsari Putri Setiawan Indah Mega Kartini Insy Alimatun Hasanah Irfan Ardiansah Ismiatun Ismiatun Januardi Kasbawati Kasbawati Lubis, Muhammad Adly Rahandi M. Ade Moetangad Kramadibrata M.T.A.P. Kresnowati Maqsudi, Shobir Muntahal Marleen Herudiyanto Maulid, Muhammad Rifqi Maulida Rahmah, Devi Ma’amor, Azman Meilanny Budi Santoso Mimin Muhaemin Mochamad Djali Mohammad Djali Muhammad Saukat Mulyono, Agung Tri Munajat Munajat Nadya Maharani Nanang Masruchin Nanang Masruchin Nandi Sukri Natasha Putri Siahaan Norisca Aliza Putriana Norisca Aliza Putriana Norisca Aliza Putriana, Norisca Aliza Nurliasari, Desi Nurliasari, Desy Nurlilasari, Puspita Nurriyanti, Anggita Halimah Nurul Afifah Octaviana Nofiarno Putri Okta Paulia Panguji Raja Sinurat Pareira Prawiranegara, Boy Macklin Puji Lestari Puntigavere Dante R. Sheila Kusumawardhani Rafli, Muhammad Rahadatul 'Aisy Rahmawati, Rahmi Ratih Siswanina Putri Rifaldy, Dhifal Dui Riska Surya Ningrum Rizika Wulandari Rizki Sendi, Cahyani Robi Andoyo Roby Andoyo Roni Kastaman Roni kastaman Rosalinda, s S. Rosalinda S. Rosalinda, S. Saefudin, Saefudin Samsul Huda Samsul Huda Santoso, Meilanny Budi Sarifah Nurjanah Sarinarulita Rosalinda Selly Harnesa Putri Setasih, Imas Siti Setiadi, Tjandra Shidqi Syauqi Silvia Oktavia Nur Yudiastuti Silvia Yudiastuti Siti Nurhasanah Sri Suhartini, PhD Sumanti Debby Moody Sumirat, Riska Surya Martha Pratiwi Tensiska, Tensiska Tita Rialita Totok Herwanto Totok Pujianto Tri Yuliana Wahyu Daradjat Yana Cahyana Yazid Bindar Yazid Bindar Yoga Windu Wardhana Yunita Hasnah Devina