Sequential Microwave-Ultrasound Assisted Extraction of Flavonoid from Moringa oleifera: Product Characteristic, Antioxidant and Antibacterial Activity

INDONESIAN JOURNAL OF CHEMISTRY

Authors: Prasetyaningrum, A; Jos, B; Ratnawati, R; Rokhati, N; Riyanto, T; Prinanda, GR;

Estimation of aqueous solubility of starch from various botanical sources using Flory Huggins theory approach

CHEMICAL ENGINEERING COMMUNICATIONS

Authors: Kumoro, AC; Retnowati, DS; Ratnawati, R; Widiyanti, M;

GLYCEROLYSIS USING KF/CAO-MGO CATALYST: OPTIMISATION AND REACTION KINETICS

JURNAL TEKNOLOGI-SCIENCES & ENGINEERING

Authors: Buchori, L; Djaeni, M; Ratnawati, R; Retnowati, DS; Hadiyanto, H; Anggoro, DD;

Extraction of pectin from banana (Musa acuminata x balbisiana) peel waste flour using crude enzymes secreted by Aspergillus niger

5TH INTERNATIONAL CONFERENCE OF CHEMICAL ENGINEERING AND INDUSTRIAL BIOTECHNOLOGY (ICCEIB 2020)

Authors: Kumoro, AC; Mariana, S; Maurice, TH; Hidayat, JP; Ratnawati, R; Retnowati, DS;

Extraction of pectin from banana (Musa acuminata x balbisiana) peel waste flour using crude enzymes secreted by Aspergillus niger

5TH INTERNATIONAL CONFERENCE OF CHEMICAL ENGINEERING AND INDUSTRIAL BIOTECHNOLOGY (ICCEIB 2020)

Authors: Kumoro, AC; Mariana, S; Maurice, TH; Hidayat, JP; Ratnawati, R; Retnowati, DS;

Kinetics of Starch Degradation during Extrusion Cooking of Steady State Flow Konjac (Amorphophallus oncophyllus) Tuber Flour in a Single Screw Extruder

BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS

Authors: Kumoro, AC; Retnowati, DS; Ratnawati, R;

Nutritional and functional properties changes during facultative submerged fermentation of gadung (Dioscorea hispida Dennst) tuber flour using Lactobacillus plantarum

HELIYON

Authors: Kumoro, AC; Widiyanti, M; Ratnawati, R; Retnowati, DS;

UV Irradiation and Ozone Treatment of kappa-Carrageenan: Kinetics and Products Characteristics

BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS

Authors: Prasetyaningrum, A; Widayat, W; Jos, B; Dharmawan, Y; Ratnawati, R;

Effect of H2O2 Concentration on Molecular Weight and Functional Properties of Sulfated Polysaccharides from Red Seaweed (Kappaphycus alvarezii)

PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON CHEMICAL PROCESS AND PRODUCT ENGINEERING (ICCPPE) 2019

Authors: Prasetyaningrum, A; Purwati, D; Dharmawan, Y; Ratnawati, R; Jos, B;

Kinetics and Thermodynamics Study of Ultrasound-Assisted Depolymerization of kappa-Carrageenan in Acidic Solution

BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS

Authors: Ratnawati, R; Indriyani, N;