Следене
Ratnawati Ratnawati
Ratnawati Ratnawati
Professor of Chemical Engineering, Universitas Diponegoro
Потвърден имейл адрес: che.undip.ac.id
Заглавие
Позовавания
Позовавания
Година
Prediction of solubility of biomolecules in supercritical solvents
R Hartono, GA Mansoori, A Suwono
Chemical Engineering Science 56 (24), 6949-6958, 2001
892001
A biodegradable film from jackfruit (Artocarpus heterophyllus) and durian (Durio zibethinus) seed flours
DS Retnowati, R Ratnawati, A Purbasari
Scientific Study & Research. Chemistry & Chemical Engineering, Biotechnology …, 2015
302015
Prediction of molar volumes, vapor pressures and supercritical solubilities of alkanes by equations of state
R Hartono, GA Mansoori, A Suwono
Chemical Engineering Communications 173 (1), 23-42, 1999
301999
Kinetics and thermodynamics of ultrasound-assisted depolymerization of κ-carrageenan
R Ratnawati, A Prasetyaningrum, DH Wardhani
Bulletin of Chemical Reaction Engineering & Catalysis 11 (1), 48-58, 2016
292016
Nutritional and functional properties changes during facultative submerged fermentation of gadung (Dioscorea hispida Dennst) tuber flour using Lactobacillus plantarum
AC Kumoro, M Widiyanti, R Ratnawati, DS Retnowati
Heliyon 6 (3), 2020
282020
Perubahan kualitas beras selama penyimpanan (change of rice quality during storage)
R Ratnawati, M Djaeni, D Hartono
Jurnal Pangan 22 (3), 199-208, 2013
282013
Pengaruh suhu udara pengering dan komposisi zeolit 3a terhadap lama waktu pengeringan gabah pada fluidized bed dryer
MA Graciafernandy, R Ratnawati, L Buchori
Jurnal Ilmiah Momentum 8 (2), 2012
242012
Effect of drying and milling modes on the quality of white rice of an Indonesian long grain rice cultivar
AC Kumoro, DR Lukiwati, D Praseptiangga, M Djaeni, R Ratnawati, ...
Acta Scientiarum Polonorum Technologia Alimentaria 18 (2), 195-203, 2019
222019
Preparation and characterization of physicochemical properties of glacial acetic acid modified Gadung (Diocorea hispida Dennst) flours
AC Kumoro, R Amalia, CS Budiyati, DS Retnowati, R Ratnawati
Journal of food science and technology 52, 6615-6622, 2015
192015
Penggunaan Zeolite Sintetis Dalam Pengeringan Gabah Dengan Proses Fluidisasi Indirect Contact
A Widjanarko, R Ridwan, M Djaeni, R Ratnawati
Jurnal Teknologi Kimia dan Industri, 103-110, 2013
192013
Peran guru Dalam Meningkatkan Motivasi Belajar Siswa Selama Pandemi Covid-19
R Ratnawati, H MIR’ATUL
PAEDAGOGY: Jurnal Ilmu Pendidikan Dan Psikologi 1 (1), 60-69, 2021
172021
Estimation of aqueous solubility of starch from various botanical sources using Flory Huggins theory approach
AC Kumoro, DS Retnowati, R Ratnawati, M Widiyanti
Chemical Engineering Communications 208 (5), 624-635, 2021
172021
Paddy drying in mixed adsorption dryer with zeolite: drying rate and time estimation
M Djaeni, D Ayuningtyas, N Asiah, H Hargono, R Ratnawati, W Wiratno, ...
Reaktor 14 (3), 173-178, 2013
162013
Kinetics of Oxidative Depolymerization of κ-carrageenan by Ozone
A Prasetyaningrum, R Ratnawati, B Jos
Bulletin of Chemical Reaction Engineering & Catalysis 12 (2), 235-242, 2017
142017
Sequential microwave-ultrasound assisted extraction of Flavonoid from Moringa oleifera: product characteristic, antioxidant and antibacterial activity
A Prasetyaningrum, B Jos, R Ratnawati, N Rokhati, T Riyanto, ...
Indonesian Journal of Chemistry 22 (2), 303-316, 2022
122022
Modifikasi Pati Sukun (Artocarpus Altilis) dengan Teknik Oksidasi Menggunakan Hidrogen Peroksida Tanpa Katalis
CS Budiyati, AC Kumoro, R Ratnawati, DS Retnowati
Teknik 37 (1), 32-40, 2016
122016
UV irradiation and ozone treatment of κ-carrageenan: kinetics and products characteristics
A Prasetyaningrum, W Widayat, B Jos, Y Dharmawan, R Ratnawati
Bulletin of Chemical Reaction Engineering & Catalysis 15 (2), 319-330, 2020
112020
Effect of pH and gas flow rate on ozone mass transfer of Κ-carrageenan solution in bubble column reactor
A Prasetyaningrum, D Arum Kusumaningtyas, P Suseno, B Jos, ...
Peer Review dll, 2018
112018
Reaction and mass transfer kinetics model of hydrogen peroxide oxidation of starch under influence of ultraviolet irradiation
AC Kumoro, R Ratnawati, DS Retnowati
Periodica Polytechnica Chemical Engineering 61 (3), 236-245, 2017
112017
Acid hydrolysis and ethanol precipitation for glucomannan extraction from crude porang (Amorphophallus oncophyllus) tuber flour
A Kumoro, T Yuganta, D Retnowati, R Ratnawati
Chemistry & Chemical Technology, 1 (12), 2-18 12 (1), 101-108, 2018
102018
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