Effect of h2o2 concentration on molecular weight and functional properties of sulfated polysaccharides from red seaweed (kappaphycus alvarezii)

AIP CONFERENCE PROCEEDINGS 2197 (1), 070002, 2020

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

Development of heterogeneous catalyst from chicken bone and catalytic testing for biodiesel with simultaneous processing

IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING 509 (1), 012125, 2019

Authors: H Satraidi, W Widayat, H Hadiyanto, A Prasetyaningrum, AS Ningrum, ...

Work environment and musculoskeletal complaints of grinding workers of brass crafts

JOURNAL OF PHYSICS: CONFERENCE SERIES 1217 (1), 012160, 2019

Authors: Y Dharmawan, Y Setyaningsih, A Prasetyaningrum

Seaweed drying process using tray dryer with dehumidified air system to increase efficiency of energy and quality product

IOP CONFERENCE SERIES: EARTH AND ENVIRONMENTAL SCIENCE 292 (1), 012070, 2019

Authors: GB Pradana, KB Prabowo, RP Hastuti, M Djaeni, A Prasetyaningrum

Carrageenan: nutraceutical and functional food as future food

IOP CONFERENCE SERIES: EARTH AND ENVIRONMENTAL SCIENCE 292 (1), 012068, 2019

Authors: A Prasetyaningrum, IR Praptyana

Pengembangan potensi plastik daur ulang di mangkang kulon kecama t an tugu ko ta semarang

JURNAL RIPTEK 13 (1), 65-70, 2019

Authors: A Prasetyaningrum, A Ariyanti, B Pramudono, MU Khairunisa

The effect of ph and current density on electrocoagulation process for degradation of chromium (vi) in plating industrial wastewater

JOURNAL OF PHYSICS: CONFERENCE SERIES 1295 (1), 012064, 2019

Authors: A Prasetyaningrum, B Jos, Y Dharmawan, IR Praptyana

Effect of ph on depolymerization of κ-carrageenan by ultrasound, ozone and their combination

JOURNAL OF PHYSICS: CONFERENCE SERIES 1295 (1), 012061, 2019

Authors: A Prasetyaningrum, B Jos, Y Dharmawan, R Ratnawati, S Riyandita, ...

The impact of combination of ozonation and ultrasonication process on morphological and chemical properties of κ-carrageenan

REAKTOR 19 (2), 49-53, 2019

Authors: N Nurfiningsih, R Ratnawati, A Prasetyaningrum

Chemical and spectral characterization of the ozonation products of κ-carrageenan

MATEC WEB OF CONFERENCES 156, 05006, 2018

Authors: A Prasetyaningrum, B Jos, Y Dharmawan, RV Octaviani, R Ratnawati