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Profile of Prof. Dr. Okky S. Dharmaputra

Personal Information

Full Name Prof. Dr. Okky S. Dharmaputra
E-mail okky [at] biotrop.org
Division Mycology
Research Interest Fungi on foodstuff and their mycotoxin
Google Scholar Profile

Education

Degree Major University
S1 Biology UNSOED
S2 Mycology University of Montpellier, Perancis
S3 Mycology University of Montpellier, Perancis

Researches

Research Year

2017

2016

2015

Publications

Title Year
Fungal Infection and Aflatoxin Contamination in Stored Nutmeg (Myristica fragrans) Kernels at Various Stages of Delivery Chain in North Sulawesi Province
OS Dharmaputra, S Ambarwati, I Retnowati, N Nurfadila
BIOTROPIA-The Southeast Asian Journal of Tropical Biology 22 (2), 129-139, 2016
2016
Mikobiota pada Buah Cabai untuk Pengendalian Hayati Colletotrichum capsici
OS Dharmaputra, LI Sudirman, M Fitriani
Jurnal Fitopatologi Indonesia 11 (5), 150-158, 2016
2016
Production of Fruiting Body and Antioxidant Activity of Wild Pleurotus
H Sulistiany, LI Sudirman, OS Dharmaputra
HAYATI Journal of Biosciences 23 (4), 191-195, 2016
2016
Potensi Khamir sebagai Agens Pengendalian Hayati Colletotrichum capsici, Cendawan Penyebab Antraknosa pada Buah Cabai
OS Dharmaputra, LI Sudirman, MM Misnawati
Jurnal Hortikultura Indonesia 7 (2), 2016
2016
AKTIVITAS ANTIAFLATOKSIN B1 EKSTRAK DAUN RUMPUT KEBAR (Biophytum petersianum) TERHADAP Aspergillus flavus (Antiaflatoxin B1 Activity of Kebar Grass (Biophytum petersianum) Leaf Extract on Aspergillus flavus)
MM Lisangan, R Syarie, WP Rahayu, OS Dharmaputra
Jurnal Agritech Fakultas Teknologi Pertanian UGM 35 (01), 2015
2015
Antifungal activity of kebar grass leaf extracts on the growth of aflatoxigenic Aspergillus flavus in food model media
MM Lisangan, R Syarief, WP Rahayu, OS Dharmaputra
International Journal of Sciences: Basic and Applied Research 17, 116-128, 2014
2014
Serangan Tribolium castaneum pada Beras di Penyimpanan dan Pengaruhnya terhadap Serangan Cendawan dan Susut Bobot
OS Dharmaputra, H Halid, S Sunjaya
Jurnal Fitopatologi Indonesia 10 (4), 126-132, 2014
2014
The capability of wood rot fungus JPA isolate and Trichoderma sp. S2-2 in degradation of oil palm empty fruit bunches to produce cellulose.
LI Sudirman, OS Dharmaputra
Menara Perkebunan 82 (2), 51-56, 2014
2014
Kemampuan jamur pelapuk kayu isolat JPA dan Trichoderma Sp. S2-2 dalam mendegradasi tandan kosong kelapa sawit untuk menghasilkan selulosa
SLI Alhidayatullah, OS Dharmaputra
Menara Perkebunan 82 (2), 51-56, 2014
2014
Kualitas Fisik, Populasi Aspergillus flavus, dan Kandungan Aflatoksin B1 pada Biji Kacang Tanah Mentah
OS Dharmaputra, S Ambarwati, I Retnowati, A Windyarani
Jurnal Fitopatologi Indonesia 9 (4), 99–106, 2014
2014
ASPERGILLUS FLAVUS POPULATION AND AFLATOXIN B1 CONTENT OF PROCESSED PEANUT PRODUCTS IN MUNICIPALITY OF BOGOR, WEST JAVA, INDONESIA
OS DHARMAPUTRA
BIOTROPIA 20 (2), 2014
2014
The c apability of Wood Rot Fungus JPA Isolate and Trichoderma sp. S2-2 in Degradation of Oil Palm Empty Fruit Bunches to Produce Cellulose.
LI Sudirman, OS Dharmaputra
2014
ELECTRONIC FISH AGGREGATING DEVICE OPERATION ON LIFT NET IN LANCANG ISLAND, THOUSAND ISLAND, JAKARTA
R Yusfiandayani, I Jaya, A Baswantara
JURNAL TEKNOLOGI PERIKANAN DAN KELAUTAN 5 (1), 2014
2014
POSTHARVEST QUALITY IMPROVEMENT OF SORGHUM (Sorghum bicolor (L.) Moench) GRAINS
OS DHARMAPUTRA
BIOTROPIA 19 (2), 2013
2013
The Occurrence of Insects and Fungi, and Aflatoxin B Contamination of Stored Sorghum in Demak and Wonogiri Regencies, Central Java
OS DHARMAPUTRA, SA SANTI, INAR INA
Biotropia 18 (2), 2012
2012
Ginger and Turmeric Extracts: Their Effects on Thielaviopsis paradoxa Infection of Salak Pondoh during Storage
OS Dharmaputra, R Hasbullah, R Kusmiadi
II Asia Pacific Symposium on Postharvest Research Education and Extension ..., 2012
2012
DIETARY EXPOSURE ASSESSMENT FOR AFLATOXIN B FROM PROCESSED PEANUT PRODUCTS IN MUNICIPALITY OF BOGOR 1
OS DHARMAPUTRA, SA SANTI, INAR INA
BIOTROPIA-The Southeast Asian Journal of Tropical Biology 18 (1), 2011
2011
ASPERGILLUS FLA VUS INFECTION AND AFLATOXIN CONTAMINATION IN PEANUTS AT VARIOUS STAGES OF THE DELIVERY CHAINS IN CIANJUR REGENCY, WEST JAVA, INDONESIA
O S DHARMAPUTRA
Biotropia, 2011
2011
REVIEW ON AFLATOXIN IN INDONESIAN FOOD-AND FEEDSTUFFS AND THEIR PRODUCTS
OS DHARMAPUTRA
BIOTROPIA, 2011
2011
THE POSSIBILITY OF CONTROLLING SCLEROTIUM ROLFSII ON SOYBEAN (GLYCINE MAX) USING TRICHODERMA AND TEBUCONAZOLE*)
OS DHARMAPUTRA
Biotropia, 2011
2011
Control of Aflatoxigenic Aspergillus flavus in Peanuts Using Nonaflatoxigenic A. flavus, A. niger and Trichoderma harzianum
O S DHARMAPUTRA
BIOTROPIA, 2011
2011
ANTAGONISTIC EFFECT OF THREE FUNGAL ISOLATES TO AFLATOXIN-PRODUCING^ spergiY/HS/JavHS
O S DHARMAPUTRA
BIOTROPIA, 2011
2011
S. DHARMAPUTRA
O S DHARMAPUTRA, K KASNO, S SUNJAYA, A PUTRJ SR, ...
BIOTROPIA, 2011
2011
THE OCCURRENCE OF INSECTS, FUNGI AND ORGANOLEPTIC CHARACTERISTICS IN STORED COFFEE BEANS IN LAMPUNG
O S DHARMAPUTRA, S SUNJAYA, INA RETNOWATI, M AMAD
BIOTROPIA, 2011
2011
THE EFFECTS OF DRYING AND SHELLING ON ASPERGILLUS FLAWS INFECTION AND AFLATOXIN PRODUCTION OF MAIZE*
OS Dharmaputra
BIOTROPIA, 2011
2011
The Quality of Physic Nut (Jatropha curcas) Seeds Affected by Water Activity and Duration of Storage
OS Dharmaputra, RL Worang, R Syarief, M Miftahudin
Microbiology Indonesia 3 (3), 2010
2010
Cendawan Kontaminan Dominan pada Bedengan Jamur Merang dan Interaksinya dengan Jamur Merang secara in vitro
OS Dharmaputra, AW Gunawan, R Wulandari, T Basuki
Microbiology Indonesia 4 (1), 2010
2010
Pengaruh Waktu Pengomposan Limbah Kapas terhadap Produksi Jamur Merang
L Sukendro, AW Gunawan, OS Dharmaputra
Microbiology Indonesia 6 (1), 2010
2010
Aspergillus flavus infection and aflatoxin contamination in peanuts stored at wholesale and retail levels in Bandung, Bogor and Jakarta (West Java, Indonesia)
OS Dharmaputra, I Retnowati, S Ambarwati
Julius-Kühn-Archiv, S. 510, 2010
2010
Populasi Kapang Pascapanen dan Kandungan Aflatoksin pada Produk Olahan Kacang Tanah
OS Dharmaputra, ASR Putri
Microbiology Indonesia 10 (1), 2010
2010
PEMBUATAN KECAP IKAN PETEK (Leiognathus splendens) SECARA FERMENTASI ENZIMATIS
W Zahiruddin, HS Septiani, P Suptijah
Jurnal Pengolahan Hasil Perikanan Indonesia 13 (2), 2010
2010
The quality of physic nut (Jatropha curcas L.) seeds packed in plastic material during storage
RL Worang, OS Dharmaputra, R Syarief
Biotropia 15 (1), 25-36, 2008
2008
Aspergillus flavus Infection and Aflatoxin Contamination in Peanuts at Various Stages of the Delivery Chains in Wonogiri Regency, Central Java, Indonesia
OS Dharmaputra, I Retnowati, S Ambarwati
Biotropia 14 (2), 9-21, 2008
2008
THREE DIFFERENT TYPES OF PLASTIC PACKAGING MATERIALS: THEIR EFFECTS ON MOULD INFECTION AND AFLATOXIN CONTAMINATION IN PEANUTS.
OS Dharmaputra, I Retnowati, S Ambarwati
Biotropia 14 (1), 9-23, 2008
2008
Mycobiota of Apple Fruit: Effects on Bitter Rot Caused by Colletotrichum acutatum
OS Dharmaputra, ASR Putri, AU Dewi
IV International Symposium on Tropical and Subtropical Fruits 975, 223-229, 2008
2008
Climatic Risk of Aflatoxin Contamination to Rainfed Peanuts in Indonesia
Y Chauhan, R Rachaputi, G Wright, O Dharmaputra, A Rahmianna
한국작물학회 학술발표대회 논문집, 27-27, 2008
2008
Validation of analytical parameters of a competitive direct ELISA for Aflatoxin B1 in peanuts
NA Lee, NC Rachaputi, GC Wright, S Krosch, K Norman, J Anderson, ...
Food and agricultural immunology 16 (2), 149-163, 2005
2005
Aflatoxin in Indonesian Peanuts: How Can the Contamination within the Food Chain Be Managed?
OS Dharmaputra, AA Rahmianna, NR Rachaputi, GC Wright, G Mills
Agriproduct Supply-Chain Management in Developing Countries, 2004
2004
Cendawan dalam Praktik Laboratorium
AW Gunawan, OS Dharmaputra, G Rahayu, LI Sudirman, N Sukarno, ...
Bogor: IPB Press, 2004
2004
Aspergillus flavus and aflatoxin in peanuts at various stages of the delivery chain in Pati regency, Central Java
OS Dharmaputra, I Retnowati, ASR Putri, S Ambarwati
21st ASEAN/3rd APEC Seminar on Post-harvest Technology, Nusa Dua, Bali, 23-26, 2003
2003
Antagonistic Effect of Three Fungal Isolates to Aflatoxin-Producing Aspergillus flavus
OS Dharmaputra, ASR Putri, I Retnowati, S Ambarwati
BIOTROPIA-BOGOR-, 19-31, 2003
2003
Soil mycobiota of peanut fields in Wonogiri regency, Central Java: their effect on the growth and aflatoxin production of Aspergillus flavusin vitro
OS Dharmaputra, ASR Putri, I Retnowati, S Ambarwati
Biotropia 17, 30-58, 2001
2001
Soil mycobiota of peanut fields at Wonogiri regency, Central Java: their effect on the growth and aflatoxin production of Aspergillus flavus in vitro
OS Dharmaputra, ASR Putri, I Retnowati, S Ambarwati
Biotropia 17, 30-58, 2001
2001
Sardjono (1998) The mycoflora of food commodities from Indonesia
JI Pitt, AD Hocking, BF Miscamble, OS Dharmaputra, KR Kuswanto, ...
J. Food Mycol 1, 41-60, 0
2000
Sulaswati. 1989
OS Dharmaputra, HSS Tjitrosomo, H Susilo
Aspergillus flavus, 111, 0
2000
The Occurrence of Insects, Fungi and Organoleptic Characteristics in Stored Beans at Lampung
OS Dharmaputra, I Retnowati, M Ahmad, C Ismayadi
BIOTROPIA-BOGOR-, 17-35, 2000
2000
Airtight Storage of Maize: Its Effect on Fungal Infection and Aflatoxin Production
OS Dharmaputra, I Retnowati, M Amad, S Ambarwati
Preface 11 Opening Address 12, 2000
2000
Stored cocoa beans quality affected by fermentation and Ephestia cautella Walker (Lepidoptera: Phycitidae) infestation.
OS Dharmaputra, I Retnowati, S Ambarwati
Biotropia, 58-75, 2000
2000
Developing a Computer-assisted Learning (CAL) System to Improve Training of Staff in Grain Quality Management in the ASEAN Region
R Bermundo, R Tiongson, J Tumambing, NH Dat, T Van An, PH Hien, ...
ACIAR PROCEEDINGS, 367-372, 2000
2000
Effects of Several Soil Microbes Antagonistics to Its Growth)
OS Dharmaputra, M Machmud, H Susilo
2000
Campuran Kapas dan Kelaras Pisang Sebagai Media Tanam Jamur Merang Mixture of Cotton Waste and Dried Banana Leaves as the Media for Straw Mushroom Cultivation
M IRAWATI, AW GUNAWAN, OS DHARMAPUTRA
2000
The occurrence of insects and moulds in stored cocoa beans at South Sulawesi.
OS Dharmaputra, M Amad, I Retnowati, T Wahyudi
Biotropia, 1-18, 1999
1999
Campuran Kapas dan Kelaras Pisang sebagai Media Tanam Jamur Merang
M Irawati, AW Gunawan, OS Dharmaputra
Microbiology Indonesia 4 (1), 1999
1999
Inhibitory effects of black pepper and turmeric extracts on growth and aflatoxin production of Aspergillus flavus
I Retnowati, OS Dharmaputra, H Susilo, H Affandi
1999
Efectivity of Phosphine on The Growth of Storage Fungi In Vitro
OS Dharmaputra, ASR Putri
IPB (Bogor Agricultural University), 1999
1999
Detoxification effects of ammonium hydroxide on aflatoxin and total nitrogen content of maize
OS Dharmaputra
Hayati (Indonesia), 1999
1999
Hambatan Pertumbuhan Aspergillus candidus, A. flavus, dan Penicillium citrinum pada Ekstrak Kunyit dan Lada Hitam Inhibitory Effects of Turmeric and Black Pepper Extracts on the Growth of Aspergillus candidus, A. flavus, and Penicillium citrinum
OS DHARMAPUTRA, INA RETNOWATI, H AFFANDI, ...
Journal of Biosciences 6 (4), 1999
1999
Serangan Cendawan Pascapanen dan Kemungkinan Kontaminasi Aflatoksin pada Lada Hitam dan Lada Putih Fungal Infection and Possibility of Aflatoxin Contamination on Black and White Pepper
OS DHARMAPUTRA, ASR PUTRI, DANW SETIAWATI
Journal of Biosciences 6 (3), 1999
1999
Fungal infection and possibility of aflatoxin contamination on black and white pepper
OS Dharmaputra, ASR Putri, W Setiawati
Hayati (Indonesia): Jurnal Biosains, 1999
1999
Dominant Fungi Contaminating the Beds ofRice Straw Mushroom and Their Interaction with Straw Mushroom in vitro
OS Dharmaputra, AW Gunawan, R Wulandari, T Basuki
Jurnal Mikrobiologi Indonesia 4 (1), 1999
1999
Integrated use of Neochetina bruchi and Alternaria eichhorniae in controlling water hyacinth
ASR Putri, OS Dharmaputra, HS Handayani
Biotropis (Indonesia), 1999
1999
Mixture of Cotton Waste and Dried Banana Leaves as the Media for Straw Mushroom Cultivation
M Irawati, AW Gunawan, OS Dharmaputra
Jurnal Mikrobiologi Indonesia 4 (1), 1999
1999
The mycoflora of food commodities from Indonesia
JI Pitt, AD Hocking, BF Miscamble, OS Dharmaputra, KR Kuswanto, ...
Journal of Food Mycology 1, 41-60, 1998
1998
JI PITT, AILSA D. HOCKING, BEVERLY F. MISCAMBLE
OS DHARMAPUTRA
Journal of Food Mycology 1 (1), 41-60, 1998
1998
The mycoflora of food commodities from
JI Pitt, SAD AIL, BF HOCKING, MISC LE, RK KAPTI, S ENDANG, ...
Journal of Food Mycology 1 (1), 41-60, 1998
1998
The effects of drying and shelling on Aspergillus flavus infection and aflatoxin production of maize
OS Dharmaputra, HK Purwadaria, I Retnowati, H Susilo
Biotropia (Indonesia), 1997
1997
The effects of milling degree and type of bag on fungal infection and some chemical contents of stored milled rice
OS Dharmaputra
IPB (Bogor Agricultural University), 1997
1997
Pest management of psocids in milled rice stores in the humid tropics
T Santoso, Sunjaya, OS Dharmaputra, H Halid, RJ Hodges
International Journal of Pest Management 42 (3), 189-197, 1996
1996
Fungi isolated from groundnuts in some locations of West Java.
OS Dharmaputra, I Retnowati
Biotropia, 15-25, 1996
1996
Surveys on postharvest handling, Aspergillus flavus infection, and aflatoxin contamination of maize collected from farmers and traders
OS Dharmaputra, I Retnowati, HK Purwadaria, M Sidik
Mycotoxin contamination in grains, 38, 1996
1996
The effects of drying and shelling on Fusarium spp. infection and Fusarium toxins production in maize
OS Dharmaputra, HK Purwadaria, H Susilo, S Ambarwati
ACIAR PROCEEDINGS, 275-281, 1996
1996
Abstracts of papers presented at the 14th conference of the Weed Science Society of Israel Abstracts of papers presented at the international conference on controlled atmosphere and fumigation (CAF) in stored products Abstracts of papers presented at the
E Yogev, M Berson, Y Benyamini, Y Sheinboim, T Lev-Ran, A Bahat, ...
Phytoparasitica 24 (3), 199-265, 1996
1996
Research activities on the biology and control of Ganoderma at SEAMEO BIOTROP and IOPRI Marihat
OS Dharmaputra, RY Purba, A Sipayung
Proceedings of First International Workshop on Perennial Crop Diseases ..., 1994
1994
The effect of Sitophilus zeamais on fungal infection, aflatoxin production, moisture content and damage to kernels of stored maize
OS Dharmaputra, H Halid, SKS Khim, KS Khim
Stored Product Protection: Proceedings of the 6th International Working ..., 1994
1994
Kapang pada beras yang berasal dari beberapa varietas padi
OS Dharmaputra
IPB (Bogor Agricultural University), 1994
1994
Proceedings of the Symposium on Integrated Pest Management Control Component
B Napompeth, AK Watson, OS Dharmaputra
1993
Proceedings of the Symposium on Integrated Pest Management Control Component: Bogor, Indonesia, 21-23 January 1992
B Napompeth, AK Watson, OS Dharmaputra
SEAMEO BIOTROP, 1993
1993
The effects of phosphine on storage fungi of maize
OS Dharmaputra, HSS Tjitrosomo, M Sidik, H Halid
Proceedings of the Symposium on Pests of Stored Products, SEAMEOBIOTROP ..., 1991
1991
The eftects of phosphine on storage fungi of maize
OS Dharmaputra, HSS Tjitrosomo, M Sidik, H Halid
Proceedings of the Symposium on Pests of Stored Products, SEAMEOBIOTROP ..., 1991
1991
The Effects of Phosphine on Some Biological Aspects of Aspergillus flavus
OS Dharmaputra, HSS Tjitrosomo
Fungi and Mycotoxins in Stored Products 23, 244, 1991
1991
Program/Session/Protocol Liaison Officer, Maintenance and Operational
HSS Tjitrosomo, RC Umaly, MS Tjitrosemito, OS Dharmaputra, MSI Azron, ...
Proceedings of the Symposium on Weed Management: Bogor, Indonesia, 7-9 June ..., 1990
1990
Toxicite du dioxyde de carbone sur les champignons des stocks de mais.
OS Dharmaputra, HSS Tjitrosomo, F Aryani, M Sidik
1990
Effect of carbon dioxide on some biological aspects of Aspergillus flavus
OS Dharmaputra, HSS Tjitrosomo, TS Wardani, H Halid
1990
Antagonistic effect of four fungal isolates to Ganoderma boninense, the causal agent of basal stem rot of oil palm.
OS Dharmaputra, HSS Tjitrosomo, AL Abadi
Biotropia, 41-49, 1989
1989
Biologi Ganoderma Boninense Pada Kelapa Sawit (Elaeis guineensis) dan Pengaruh Beberapa Mikroba Tanah Antagonistik Terhadap Pertumbuhannya
AL Abadi, SS Tjitrosomo, A Makmur, J Sutakaria, OS Dharmaputra, ...
Forum Pasca Sarjana 12 (2), 41-52, 1989
1989
Inventory of fungi on various stored grains
OS DHARMAPUTRA, G RAHAYU
BIOTROP Special Publication, 55-61, 1988
1988
Advisor Prof. Dr. H. Sitti Soetarmi Tjitrosomo Chairman Prof. Dr. H. Amris Makmur Secretary Dr. Haryanto Susilo Mr. Dedy Duryadi Members Prof. Dr. H. Sitti Soetarmi Tjitrosomo
OS Dharmaputra
Proceedings of the Symposium on Crop Pathogens and Nematodes, Bogor ..., 1988
1988
Aktivitas Antiaflatoksin B1 Ekstrak Daun Rumput Kebar (Biophytum petersianum) terhadap Aspergillus flavus
MM Lisangan, R Syarie, WP Rahayu, OS Dharmaputra
Agritech 35 (1), 9-17, 0
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