Profil Calon Promotor

# Tahun Penelitian
1 2021 Studi Kinetika dan Pengembangan Model Matematika Proses Pengolahan Awal dan Hidrolisa Sabut Kelapa untuk Menghasilkan Gula
Peran: Ketua Sumber Dana: Disertasi Doktor DIKTI
2 2021 Produksi Hidrogen Dari Sabut Kelapa Menggunakan Kombinasi Teknologi Fluida Sub/Superkritis Dan Hidrolisis Enzimatik
Peran: Ketua Sumber Dana: Penelitian Pasca Doktor DIKTI
3 2021 Produksi Biodisel dari Lipid Mikroalga termutasi UV-C Botriococcus Braunii
Peran: Ketua Sumber Dana: PTUPT DIKTI
4 2021 Studi Imobilisasi Enzim Selulase Dan Xilanase Pada Kitosan Nanopartikel Magnetik Untuk Hidrolisis Limbah Sabut Kelapa Menjadi Gula Reduksi
Peran: Ketua Sumber Dana: Penelitian Dasar DIKTI
5 2020 Produksi Hidrogen Dari Sabut Kelapa Menggunakan Kombinasi Teknologi Fluida Sub/Superkritis Dan Hidrolisis Enzimatik
Peran: Ketua Sumber Dana: Penelitian Pasca Doktor DIKTI
6 2020 Produksi Biodisel dari Lipid Mikroalga termutasi UV-C Botriococcus Braunii
Peran: Ketua Sumber Dana: PTUPT DIKTI
7 2020 Studi Kinetika dan Pengembangan Model Matematika Proses Pengolahan Awal dan Hidrolisa Sabut Kelapa untuk Menghasilkan Gula
Peran: Ketua Sumber Dana: Disertasi Doktor DIKTI
8 2020 Studi Imobilisasi Enzim Selulase Dan Xilanase Pada Kitosan Nanopartikel Magnetik Untuk Hidrolisis Limbah Sabut Kelapa Menjadi Gula Reduksi
Peran: Ketua Sumber Dana: Penelitian Dasar DIKTI
9 2020 Studi Karakteristik Lipid Dari Penggunaan Nutrien Komersial Dalam Kultur Mikroalga Botryococcus Braunii Termutasi Sinar UV-C
Peran: Ketua Sumber Dana: Penelitian Pascasarjana ITS
10 2018 Produksi Gula Reduksi Dari Limbah Sabut Kelapa Menggunakan Enzim Terimobilisasi
Peran: Ketua Sumber Dana: PMDSU
11 2018 Produksi Hidrogen Dari Sabut Kelapa Menggunakan Kombinasi Teknologi Fluida Sub/Superkritis Dan Hidrolisis Enzimatik
Peran: Ketua Sumber Dana: PMDSU DIKTI
12 2017 Produksi Gula Reduksi Dari Limbah Sabut Kelapa Menggunakan Enzim Terimobilisasi
Peran: Ketua Sumber Dana: PMDSU
13 2017 Produksi Hidrogen Dari Sabut Kelapa Menggunakan Kombinasi Teknologi Fluida Sub/Superkritis Dan Hidrolisis Enzimatik
Peran: Ketua Sumber Dana: PMDSU DIKTI
14 2017 Produksi Biohidrogen Dari Bagas Tebu Dengan Pretreatment Larutan Ionik dan Kinerja Sinergis Enzim-Enzim Pendegradasi Lignoselulosa
Peran: Ketua Sumber Dana: Strategis Nasional
15 2017 Pengembangan Teknologi Proses Produksi Hidrogen dari Limbah Lignoselulosa Sabut Kelapa Melalui Kombinasi Teknologi Air Subkritis dan Enzimatik
Peran: Ketua Sumber Dana: INSINAS
16 2014 Produksi Biohidrogen Dari Bagas Tebu Melalui Kinerja Sinergis Enzim-Enzim Pendegradasi Lignoselulosa Diikuti Fermentasi Menggunakan Enterobacter aerogenes
Peran: Ketua Sumber Dana: INSINAS
# Tahun Publikasi
1 2021 N F Putri, M R G Dwinanda, A Widjaja, A Hamzah, H F Sangian, Mass Transfer and Reaction in Hydrolysis of Coconut Husk Using Immobilized Enzyme on Chitosan Magnetic Nanoparticle
Jurnal: IOP Conf. Series: Materials Science and Engineering 1053 (2021) 012046 doi:10.1088/1757-899X/1053/1/012046
2 2021 Ratnasari Murprayana, Maria Stella Hadiyanti Pukan, Thea Prastiwi Soedarmodjo, Arief Widjaja, Hakun Wirawasista, The effects of UV-C and HNO2 mutagen, pH and the use of commercial fertilizers on the growth of microalgae Botryococcus braunii
Jurnal: IOP Conf. Series: Materials Science and Engineering 1053 (2021) 012095 doi:10.1088/1757-899X/1053/1/012095
3 2021 A H Rahardjo, R M Azmi, M Muharja, H W Aparamarta, A Widjaja, Pretreatment of Tropical Lignocellulosic Biomass for Industrial Biofuel Production : A Review
Jurnal: IOP Conf. Series: Materials Science and Engineering 1053 (2021) 012097 doi:10.1088/1757-899X/1053/1/012097
4 2020 Enhancing enzymatic digestibility of coconut husk using nitrogen-assisted subcritical water for suga
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, vol. 15
5 2020 Effect of severity factor on the subcritical water and enzymatic hydrolysis of coconut husk for reducing sugar production
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, vol. 15
6 2020 The effect UV-B mutation on biodiesel from microalgae Botryococcus braunii using esterification, tra
Jurnal: AIP Conference Proceedings, vol. 2217
7 2020 Study of the composition, fuel parameter and triangular graph of a gasoline and aqueous ethanol fuel
Jurnal: Revista de Chimie, vol. 71
8 2020 Muharja M, Fadhilah N, Darmayanti RF, Sangian HF, Nurtono T, Widjaja A, Effect of Severity Factor on the Subcritical Water and Enzymatic Hydrolysis of Coconut Husk for Reducing Sugar Production
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, 15 (3) 2020, 786-797 https://doi.org/10.9767/bcrec.15.3.8870.786-797
9 2020 Ramadhani, A.P., Prashantyo, M.H., Soedarmodjo, T.P., Widjaja, A., The effect UV-B mutation on biodiesel from microalgae Botryococcus braunii using esterification, transesterification and combination of esterification transesterification
Jurnal: AIP Conference Proceedings 2217, 030021 (2020), ISSN: 978-0-7354-1971-1. DOI: 10.1063/5.0000554
10 2020 Hamzah A, Hakim MN, Safitri BFS, Maziyah N, Rahmah LN, Sangian HF, Soeprijanto, Widjaja A, Preliminary Study of Reducing Sugar Production From Coconut Husk By Enzymatic Hydrolysis Using Chitosan Immobilized Crude And Commercial Cellulose
Jurnal: IPTEK The Journal of Technology and Science, 31 (1), 67-74, 2020, Issn; 0853-4098. Doi: 10.12962/J20882033.V31i1.5638
11 2020 M Muharja, Fadhilah, N., Nurtono, N., Widjaja, A., Enhancing enzymatic digestibility of coconut husk using nitrogen-assisted subcritical water for sugar production
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, 15 (1), 84-95, 2020, ISSN: 1978-2993, DOI: 10.9767/bcrec.15.1.5337.84-95
12 2019 Enhancement of sugar production from coconut husk based on the impact of the combination of surfacta
Jurnal: Bioresource Technology, vol. 274
13 2019 Synergistic effect of two type cellulase immobilized on chitosan microparticle as biocatalyst for co
Jurnal: Indonesian Journal of Chemistry, vol. 19
14 2019 Cellulase and xylanase immobilized on chitosan magnetic particles for application in coconut husk hy
Jurnal: International Journal of Technology, vol. 10
15 2019 Kinetics of Reducing Sugar Formation from Coconut Husk by Subcritical Water Hydrolysis
Jurnal: Journal of Physics: Conference Series, vol. 1373
16 2019 Comparative study of batchwise solvent extraction and the microwave assisted extraction method for t
Jurnal: International Journal of Technology, vol. 10
17 2019 Influence of alkaline hydrothermal pretreatment of rice straw on biomass composition
Jurnal: International Energy Journal, vol. 19
18 2019 Mathematical model of enzymatic reactions of coconut coir substrate treated by alkaline and ionic li
Jurnal: IOP Conference Series: Materials Science and Engineering, vol. 567
19 2019 Separation and purification of wax from nyamplung (Calophyllum inophyllum) seed oil
Jurnal: Materials Science Forum, vol. 964 MSF
20 2019 Isolation and identification of cholestane and dihydropyrene from Calophyllum inophyllum
Jurnal: Heliyon, vol. 5
21 2019 Soedarmodjo, T.P., Rachma, F.A., Aparamarta, H.W., and Widjaja, A. Study of UV-B Mutation Effect on pH Resistance and Lipid Production of Microalgae Botryococcus braunii
Jurnal: IPTEK The Journal for Technology and Science, 30 (3), 101-107, 2019, ISSN: 0853-4098, , DOI: 10.12962/j20882033.v30i3.5475
22 2019 Hamzah, A., Sitompul, L.L., Putri, INF., Soeprijanto, Widjaja, A., Synergistic Effect of Two Type Cellulase Immobilized on Chitosan Microparticle as Biocatalyst for Coconut Husk Hydrolysis
Jurnal: Indones. J. Chem., 2019, 19 (2), 495 - 502; DOI: 10.22146/ijc.39714
23 2019 Hamzah A, Ainiyah S, Ramadhani D, Parwita GEK, Rahmawati Y, Soeprijanto, Ogino H, Widjaja A, Cellulase And Xylanase Immobilized On Chitosan Magnetic Particles For Application In Coconut Husk Hydrolysis
Jurnal: International Journal of Technology 10(3): 613-623; doi.org/10.14716/ijtech.v10i3.2905
24 2019 A Sato, A Widjaja, K Asror, AR Emilia, Influence of alkaline addition on the composition and yield on the hydrothermal treatment of rice straw
Jurnal: Malaysian Journal of Fundamental and Applied Sciences Vol. 15, No. 4 (2019) 537-542
25 2019 A Sato, Soeprijanto, A Widjaja, Influence of Alkaline Hydrothermal Pretreatment of Rice Straw on Biomass Composition
Jurnal: International Energy Journal 19 (2019) 115 – 124
26 2019 D Moentamaria, M Muharja, T Widjaja, A Widjaja, A Performance Study of Home-Made Co-Immobilized Lipase from Mucor miehei in Polyurethane Foam on The Hydrolysis of Coconut Oil to Fatty Acid
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, 14 (2) 2019, 391-403
27 2019 D Moentamaria, M Muharja, T Widjaja, A Widjaja, Thermal stability and reusability of home-made co-immobilized lipase from Mucor miehei in polyurethane foam for the production of bio-flavor
Jurnal: IOP Conf. Series: Materials Science and Engineering 543 (2019) 012025. doi:10.1088/1757-899X/543/1/0120251
28 2019 A Widjaja, SY Agnesti, A Hamzah, HF Sangian, Biohydrogen production from sugarcane bagasse pretreated with combined alkaline and ionic liquid [DMIM] DMP
Jurnal: Malaysian Journal of Fundamental and Applied Sciences Vol. 15, No. 5 (2019) 663-670
29 2019 H F Sangian and A Widjaja, Mathematical model of enzymatic reactions of coconut coir substrate treated by alkaline and ionic liquid into the reducing sugars using power series
Jurnal: IOP Conf. Series: Materials Science and Engineering 567 (2019) 012006 doi:10.1088/1757-899X/567/1/012006
30 2019 AN Alimny, M Muharja, A Widjaja, Kinetics of Reducing Sugar Formation from Coconut Husk by Subcritical Water Hydrolysis
Jurnal: Journal of Physics: Conference Series 1373 (2019) 012006 doi:10.1088/1742-6596/1373/1/012006
31 2018 Effect of solvent polarity levels on separation of xanthone and coumarin from Calophyllum inophyllum
Jurnal: IOP Conference Series: Materials Science and Engineering, vol. 334
32 2018 The Effect of Alkaline Concentration on Coconut Husk Crystallinity and the Yield of Sugars Released
Jurnal: IOP Conference Series: Materials Science and Engineering, vol. 306
33 2018 Muharja, M., Umam, D.K., Pertiwi, D., Zuhdan, J., Nurtono, T., Widjaja, A., Enhancement of sugar production from coconut husk based on the impact of the combination of surfactant-assisted subcritical water and enzymatic hydrolysis
Jurnal: Bioresource Technology 274 (2019) 89–96 ISSN. 09608524 doi: https://doi.org/10.1016/j.biortech.2018.11.074
34 2018 H F Sangian and A Widjaja: The Effect of Alkaline Concentration on Coconut Husk Crystallinity and the Yield of Sugars Released
Jurnal: ICIEVE 2017, IOP Conf. Series: Materials Science and Engineering 306, (2018) 012046 ISSN. 17578981 http://dx.doi.org/10.1088/1757-899X/306/1/012046
35 2018 Muharja M, Junianti F, Ranggina D., Nurtono T., Widjaja A.: An integrated green process: Subcritical water, enzymatic hydrolysis, and fermentation, for biohydrogen production from coconut husk
Jurnal: Bioresource Technology 249 (2018) 268–275. ISSN. 09608524 http://dx.doi.org/10.1016/j.biortech.2017.10.024
36 2018 An integrated green process: Subcritical water, enzymatic hydrolysis, and fermentation, for biohydro
Jurnal: Bioresource Technology, vol. 249
37 2017 Effect of pretreatment method on structural changes of coconut coir dust
Jurnal: BioResources, vol. 12
38 2017 Identification of phytochemical compounds in Calophyllum inophyllum leaves
Jurnal: Asian Pacific Journal of Tropical Biomedicine, vol. 7
39 2017 Combined subcritical water and enzymatic hydrolysis for reducing sugar production from coconut husk
Jurnal: AIP Conference Proceedings, vol. 1840
40 2017 Fatty acid fragmentation of triacylglycerol isolated from crude nyamplung oil
Jurnal: AIP Conference Proceedings, vol. 1840
41 2017 Effect of temperature and mixing speed on immobilization of crude enzyme from Aspergillus Niger on c
Jurnal: AIP Conference Proceedings, vol. 1840
42 2017 Sangian, H., Widjaja, A.: Effect of pretreatment method on structural changes of coconut coir dust.
Jurnal: Bioresources 12, 8030–8046, 2017, http://dx.doi.org/10.15376/biores.12.4.8030-8046.
43 2017 Muharja M., Junianti F, Nurtono T., and Widjaja A.: Combined subcritical water and enzymatic hydrolysis for reducing sugar production from coconut husk
Jurnal: International Seminar on Fundamental and Application of Chemical Engineering 2016 (ISFAChE 2016), AIP Conference Proceedings 1840, 030004 (2017); ISSN. 0094243X doi: 10.1063/1.4982264
44 2017 Hamzah A, Partiwi GEK., Tardan DR, Maziyah N., Rahmah LN., Soeprijanto, and Widjaja A: Effect of temperature and mixing speed on immobilization of crude enzyme from Aspergillus niger on chitosan for hydrolyzing cellulose
Jurnal: International Seminar on Fundamental and Application of Chemical Engineering 2016 (ISFAChE 2016), AIP Conference Proceedings 1840, 030006 (2017); ISSN. 0094243X doi: 10.1063/1.4982266
45 2015 Application of ionic liquid [DMIM]DMP pretreatment in the hydrolysis of sugarcane Bagasse for biofue
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, vol. 10
46 2015 Preparation of reducing sugar hydrolyzed from high-lignin coconut coir dust pretreated by the recycl
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, vol. 10
47 2015 Study of the preparation of sugar from high-lignin lignocellulose applying subcritical water and enz
Jurnal: Scientific Study and Research: Chemistry and Chemical Engineering, Biotechnology, Food Industry, vol. 16
48 2015 Comparative study of the preparation of reducing sugars hydrolyzed from high-lignin lignocellulose p
Jurnal: Journal of Engineering and Technological Sciences, vol. 47
49 2015 Sangian, H.F., Ranggina, D., Ginting, G.M., Purba, A.A., Gunawan, S., Widjaja, A.: “Study of The Preparation Of Sugar From High-Lignin Lignocellulose Applying Subcritical Water And Enzymatic Hydrolysis: Synthesis And Consumable Cost Evaluation”
Jurnal: Scientific Study & Research. Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2015, 16 (1), pp. 013 – 027
50 2015 Widjaja, A., Agnesty, S.Y., Sangian, H.F., Gunawan, S.: “Application of Ionic Liquid [DMIM]DMP Pretreatment in the Hydrolysis of Sugarcane Bagasse for Biofuel Production”
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, 10 (1), 2015, 70-77
51 2015 Sangian, H.F., Kristian, J., Sukma Rahma, Silvya Yusnica Agnesty, Setiyo Gunawan, Arief Widjaja, Comparative study of the preparation of reducing sugars hydrolyzed from high-lignin lignocellulose pretreated with ionic liquid, alkaline solution and their combination
Jurnal: J. Eng. Technol. Sci., Vol. 47, No. 2, 2015, 137-148
52 2015 Sangian, H.F., Kristian, J., Rahma, S., Dewi, H.K., Puspasari, D.A., Agnesty, S.Y., Gunawan, S., Widjaja, A.: “Preparation of Reducing Sugar Hydrolyzed from High-Lignin Coconut Coir Dust Pretreated by the Recycled Ionic Liquid [mmim][dmp] and Combination with Alkaline”
Jurnal: Bulletin of Chemical Reaction Engineering & Catalysis, 10 (1), 2015, 8-22
53 2014 The utilization of Xylocarpus moluccensis seed oil as biodiesel feedstock in Indonesia
Jurnal: Industrial Crops and Products, vol. 52