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Ir. Ambar Pertiwiningrum

Ir. Ambar Pertiwiningrum

LiveDNA ID: 62.16078
27 Publications
0 Editorial Roles
0 Projects

Education

Academic Background
  • Ph.D. Gifu University, Japan Animal Science | Completed: 2004

Publications (27)

Selected Scholarly Contributions
Assessment of calorific value of biogas on carbon dioxide adsorption process using natural zeolite and biochar.
Pertiwiningrum, A., A.W. Harto, M.A. Wuri and R. Budiarto,
Int. J. Environ. Sci. Dev., | Journal Article
Self Ir. Ambar Pertiwiningrum
2019
Heating value enhancement by biogas purification using natural zeolite and rice straw-based biochar.
Zeolite, U.N.,
Int. J., | Journal Article
Self Ir. Ambar Pertiwiningrum
2019
Carbon dioxide adsorption on chicken manure or biogas sludge derived biochar and its modification to enrich methane composition in biogas.
Wuri, M.A., A. Pertiwiningrum and R. Budiarto,
Res. J. Chem. Environ., | Journal Article
Self Ir. Ambar Pertiwiningrum
2019
Optimization of conditions for extraction of pepsin-soluble collagen from indonesian local “kacang” goatskin by response surface methodology.
Wahyuningsih, R., Nurliyani, Rusman, A. Pertiwiningrum, A. Rohman, N.F. Agus and Y. Erwanto,
Am. J. Anim. Vet. Sci., | Journal Article
Self Ir. Ambar Pertiwiningrum
2018
Development of food security through integrated bio-cycles farming system in manokwari, papua, Indonesia.
Pertiwiningrum, A., C. Agus, Supriadi, A. Fahmi and Y. Soeherman,
Int. J. Environ. Agric. Res., | Journal Article
Self Ir. Ambar Pertiwiningrum
2018
Effects of adding chicken blood meal and fishmeal to sludge biogas as white oyster mushroom media.
Pertiwiningrum, A., D.J. Hapsari, P. Ratnaningrum, A. Kurniawati and R.N. Dwi,
Pak. J. Boil. Sci., | Journal Article
10.3923/pjbs.2018.29.37
Self Ir. Ambar Pertiwiningrum
2018
Optimizing of protease purification from bacillus cereus td5b by ammonium sulfate precipitation.
Winarti, A., N.A. Fitriyanto, A. Pertiwiningrum, Z. Bachruddin, Y. Pranoto and Y. Erwanto,
Chem. Eng. Transact., | Journal Article
10.3303/CET1863119
Self Ir. Ambar Pertiwiningrum
2018
Optimization of acid soluble collagen extraction from indonesian local “kacang” goat skin and physico-chemical properties characterization.
Wahyuningsih, R., R. Nurliyani, A. Pertiwiningrum, A. Rohman, N.A. Fitriyanto and Y. Erwanto,
Chem. Eng. Transact., | Journal Article
10.3303/CET1863118
Self Ir. Ambar Pertiwiningrum
2018
A novel extracellular keratinase from exiguobacterium Sp. DG1: Enzyme production and dehairing application.
Gumilar, J., L.M. Yusiati, A. Pertiwiningrum, T. Nakagawa and S. Triatmojo,
Leather Footwear J., | Journal Article
10.24264/lfj.17.4.4
Self Ir. Ambar Pertiwiningrum
2017
Potential test on utilization of cow's rumen fluid to increase biogas production rate and methane concentration in biogas.
Pertiwiningrum, A., E. Susilowati, Rochijan, N.A. Fitriyanto, Y. Soeherman and M.F. Habibi,
Asian J. Animal Sci., | Journal Article
Self Ir. Ambar Pertiwiningrum
2017
Semi purification and identifications molecule protein weigh of alkaline protease enzyme from bacillus cereus LS2B.
Junaidi, Y., A. Pertiwiningrum, Y. Erwanto and N.A. Fitriyanto,
Int. J. Bio-Sci. Bio-Technol., | Journal Article
10.14257/ijbsbt.2017.9.3.08
Self Ir. Ambar Pertiwiningrum
2017
Isolation and identification of bacterial protease enzyme of leather waste.
Pertiwiningrum, A., F.D. Anggraini, N.A. Fitrianto and R. Rochijan,
J. Indonesian Trop. Anim. Agric., | Journal Article
10.14710/jitaa.42.1.33-41
Self Ir. Ambar Pertiwiningrum
2017
Making organic fertilizer using sludge from biogas production as carrier agent of trichoderma harzianum.
Pertiwiningrum, A., E.C. Budyanto, M. Hidayat, Rochijan, Y. Soeherman and M.F. Habibi,
J. Biol. Sci., | Journal Article
10.3923/jbs.2017.21.27
Self Ir. Ambar Pertiwiningrum
2017
Implementation of upflow anaerobic sludge blanket digester to produce household-scale biogas.
Pertiwiningrum, A., J.S.P. Silaban, A. Prasetya and Rochijan,
J. Appl. Sci., | Journal Article
Self Ir. Ambar Pertiwiningrum
2017
Marketing and institusional characteristics of dairy industry in Indonesia.
Guntoro, B., B.P. Widyobroto, N. Umami, Indratiningsih, S. Nurtini, A. Pertiwiningrum and Rochijan,
Int. J. Environ. Agric. Res., | Journal Article
Self Ir. Ambar Pertiwiningrum
2016
The use of sludge from cow manure biodigester as fertilizer and carrier of cordyceps sp. for white grub pest control.
Pertiwiningrum, A., N. Hidayah and S. Syamsiah,
J. Agric. Sci. Technol., | Journal Article
Self Ir. Ambar Pertiwiningrum
2016
Ability of nitrate removal and growth behaviors of isolated bacteria from dairy farm at tropical area.
Fitriyanto, N.A., F.I. Yani, Y. Erwanto, S. Triatmojo and A. Pertiwiningrum,
Asian J. Microbiol. Biotechnol. Environ. Sci., | Journal Article
Self Ir. Ambar Pertiwiningrum
2016
Isolation, Identification and Dehairing Activity of Indonesian Native Keratinolytic Bacteria Exiguobacterium SP. DG1.
Gumilar, J., S. Triatmojo, M. Lies and A. Pertiwiningrum,
Pak. J. Biotechnol., | Journal Article
Self Ir. Ambar Pertiwiningrum
2015
A commentary on occupational infectious diseases due to agricultural practices in Sub-Saharan Africa, Scie.
Yongabi, K., L. Avery and A. Pertiwiningrum,
Biomass Bioenergy, | Journal Article
10.1016/j.biombioe.2014.02.037
Self Ir. Ambar Pertiwiningrum
2014
Potential Test on Utilization of Cow`s Rumen Fluid to Increase Biogas Production Rate and Methane Concentration in Biogas.
Pertiwiningrum, A., E. Susilowati, R. Rochijan and M.F. Habibi,
Asian J. Anim. Sci., | Journal Article
Self Ir. Ambar Pertiwiningrum
2014
Identification of aspergillus species using morphological characteristic and the effect of temperature on the protease activity.
Wahyuni, E., A. Pertiwiningrum and S.A. Suwarti,
Int. J. Biochem. Biotechnol., | Journal Article
Self Ir. Ambar Pertiwiningrum
2013
Pengaruh Umur Potong dan Konse ntrasi Larutan Asam Asetat terhadap Sifat Fisik dan Kimia Gelatin Kulit Babi.
Sompie, M., S. Triatmojo and A. Pertiwiningrum,
Sains Peternakan, | Journal Article
Self Ir. Ambar Pertiwiningrum
2013
Identification of aspergillus species using morphological characteristic and the effect of temperature on the protease activity.
Indratiningsih, E. Wahyuni, A. Pertiwiningrum and S.A. Suwarti,
Int. J. Biochem. Biotechnol., | Journal Article
Self Ir. Ambar Pertiwiningrum
2013
The utilization of aspergillus sp. And rhizopus sp. Protease at different Concentration in unhairing phase of tanning on physical quality of sheep Leather and liquid waste.
Syafei, Y., S. Triatmojo and A. Pertiwiningrum,
Bull. Anim. Sci., | Journal Article
Self Ir. Ambar Pertiwiningrum
2013
The Effect of Animal Age and Acetic Acid Concentration on Pigskin Gelatin Characteristics.
Sompie, M., S. Triatmojo, A. Pertiwiningrum and Y. Pranoto,
J. Indonesian Trop. Anim. Agric., | Journal Article
Self Ir. Ambar Pertiwiningrum
2012
Influence of the use rumen liquid waste and peat mud as starter on Methanogenic fermentation processes.
Gamayanti, K.N., A. Pertiwiningrum and L.M. Yusiati,
Bull. Peternakan, | Journal Article
Self Ir. Ambar Pertiwiningrum
2012
Integrated bio-cycles farming system for production of bio-gas through gama digester, gama purification and gama compressing.
Agus, C., B.H. Sunarminto, B. Suhartanto, A. Pertiwiningrum, Wiratni, S. Iwan and P. Dibyo,
J. Jpn. Inst. Energy, | Journal Article
10.3775/jie.90.1085
Self Ir. Ambar Pertiwiningrum
2011