Browsing P - Agriculture by Author "Candra, Krishna Purnawan"
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A sialidase from horse liver was co-purified with b-galactosidase and carboxypeptidase A
Candra, Krishna Purnawan; Roggentin, Peter; Shaw, Lee; Schauer, Roland (20th nternational Carbohydrate Symposium, 2000)Sialidase (EC 3.2.1.18) is a hydrolytic enzyme that releases sialic acids, which are usually bound through ?-2,3, ?-2,6, or ?-2,8 linkages to oligosaccharides, glycoproteins or glycolipids. In mammals sialidases have been ... -
Catabolism of 4-O-Acetylated Sialic Acid
Candra, Krishna Purnawan (ASEAN Biochemistry Seminar, Enzymes: Industrial and Medical Prospects, Surabaya, February 6-7, 2006., 2006)Different sialidases from partially purification of two kinds of horse liver was studied to find out the catabolism of 4-O-acetylated N-acetylneuraminic acid (Neu4,5Ac2) with guinea pig serum as substrate. Using fluorimetric ... -
Catabolism of 4-O-Acetylated Sialic Acid
Candra, Krishna Purnawan (ASEAN Biochemistry Seminar, Enzymes: Industrial and Medical Prospects, Surabaya, February 6-7, 2006., 2006)“Different” sialidases from partially purification of two kinds of horse liver was studied to find out the catabolism of 4-O-acetylated N-acetylneuraminic acid (Neu4,5Ac2) with guinea pig serum as substrate. Using ... -
Characterization of Lipase Production of Bacterial Isolate 04 from Liquid Waste of Crude Palm Oil Plant Production
Candra, Krishna Purnawan; Yuliani, Yuliani; Sastrowijaya, Sastrowijaya (6th International Seminar of Indonesian Society for Microbiology. Pontianak, 16-19 October 2013., 2013)- -
Design of soft jelly candy with addition of edible bird nest (Collocalia sp.) as functional food rich in sialic acid
Candra, Krishna Purnawan; Sarwani, Firza; Hasan, Muhamad (Fakultas Pertanian Universitas Muawarman, 2018-11-13) -
Designing a Better Performance of Tapai for Food and Development of Canned Tapai: A Future Prospects of Indigenous Fermented Cassava Product of Indonesia
Candra, Krishna Purnawan; Suprapto, Hadi; Adrian, Gilang (7th International Seminar Indonesian Society for Microbiology. Padang, 16-17 October 2014., 2014)Some innovations to promote Indonesian indigenous fermented food, tapai, to industrial scale had been being conducted. Designing the performance of tapai as ready to eat table food is one of the aim of this study. The ... -
Diversity of Microbes and Environmental Characteristics During Decomposition of Oil Palm Empty Fruit Bunches
Candra, Krishna Purnawan (2nd International Conference on Advance Molecular Bioscience and Biochemical Engineering (ICAMMBE) 2015. Malang, 13-14 August 2015, 2015)Empty Fruit Bunch (EFB) of oil palm, a lignocellulose biomass, is often used as green manure in plantation field. However, the slow composting time of the EFB is still problem in oil palm industry. Stdy of microbes involves ... -
Diversity of Microbes and Environmental Characteristics During Decomposition of Oil Palm Empty Fruit Bunches
Candra, Krishna Purnawan; Dharma, Bodhi; Ariana, Ariana; Ismanto, Arif; Sahid, Abdul; Kusumaningtyas, Pintaka (2nd International Conference on Advance Molecular Bioscience and Biochemical Engineering (ICAMMBE) 2015. Malang, 13-14 August 2015, 2015)Empty Fruit Bunch (EFB) of oil palm, a lignocellulose biomass, is often used as green manure in plantation field. However, the slow composting time of the EFB is still problem in oil palm industry. Stdy of microbes involves ... -
Evaluation of canned fermented cassava processing development: Promoting a new cassava based product
Candra, Krishna Purnawan (International DAAD Alumni Seminar, "Enhancing food and income security along agriculture commodity chains", September 8th-15th 2015, University of Kassel and DITSL, Witzenhausen, Germany., 2015)- -
Formulasi susu, gula aren, dan kakao asal Kalimantan Timur sebagai minuman kakao instant
Candra, Krishna Purnawan; Kusdianto, Hery; Yuliani, Yuliani (Seminar Nasional Ke-1 Hasil Riset dan Pengembangan Industri "Peran Riset dan Inovasi Teknologi Dalam Meningkatkan Daya Saing Industri Berbasis Sumber Daya Alam Berwawasan Lingkungan". Samarinda, 20 juli 2017, 2017)Kalimantan Timur adalah salah satu daerah sentra produksi kakao di Indonesia, namun produksinya yang relatif kecil membuatnya hanya menjadi sub sentra produksi daerah lain terutama Sulawesi Selatan, bahkan Sabah, Malaysia. ... -
Formulasi susu, gula aren, dan kakao asal Kalimantan Timur sebagai minuman kakao instant
Candra, Krishna Purnawan; Kusdianto, Hery; Yuliani, Yuliani (Seminar Nasional Ke-1 Hasil Riset dan Pengembangan Industri "Peran Riset dan Inovasi Teknologi Dalam Meningkatkan Daya Saing Industri Berbasis Sumber Daya Alam Berwawasan Lingkungan". Samarinda, 20 juli 2017, 2017)Kalimantan Timur adalah salah satu daerah sentra produksi kakao di Indonesia, namun produksinya yang relatif kecil membuatnya hanya menjadi sub sentra produksi daerah lain terutama Sulawesi Selatan, bahkan Sabah, Malaysia. ... -
Improvement urgency on processing method of small scale palm sugar producers: Case study from coconut production center in Penajam Paser Utara Regency
Candra, Krishna Purnawan; Suprapto, Hadi; Ishaq, Ence Dwi Januar (International Workshop on Maintainance of The Food Quality Within The Value Added Chain with Special Focus on Postharvest Treatment. Yogyakarta, 16-22 September 2012, 2012)Palm sugar produce is still mainly done by small scale industry and not seriously manage yet. In the last three years, sugar consumption in Indonesia calculated as white sugar, is always higher than the production and ... -
Influence of 1,4-Dioxane in Enzymatic Process for biodiesel production using crude palm oil (CPO) as substrate
Candra, Krishna Purnawan; Sukartin, Sukartin; Fitriani, Fitriani; Yuliani, Yuliani (ASEAN-Korea Symposium and Workshop on Biorefinery Technology for sustainable production of biofuel and industrial biochemicals. Jakarta, 18-20 February 2010, 2010)Nowadays, mass biodiesel production usually using chemical reaction method. However, since last decade there are many biodiesel researches using enzymatic method, In this enzymatic process, esterification and transesterification ... -
Influence of 1,4-Dioxane in Enzymatic Process for biodiesel production using crude palm oil (CPO) as substrate
Candra, Krishna Purnawan; Sukartin, Sukartin; Fitriani, Fitriani; Yuliani, Yuliani (ASEAN-Korea Symposium and Workshop on Biorefinery Technology for sustainable production of biofuel and industrial biochemicals. Jakarta, 18-20 February 2010, 2010)Nowadays, mass biodiesel production usually using chemical reaction method. However, since last decade there are many biodiesel researches using enzymatic method, In this enzymatic process, esterification and transesterification ... -
Inter relationship of some Lai (Durio kutejensis Hassk.Becc.) cultivars originated from Indonesia, based on fruit morphology and nutrition content
Candra, Krishna Purnawan; Rusdiansyah, Rusdiansyah; Suriansyah, Suriansyah (Leibniz Universitaet Hannover, 2009-03-09)Lai is kind of fruit, which is originated from East Kalimantan Province, Indonesia. We found that some different cultivars of Lai were cultivated by farmers in Batuah Subdistrict of Kutai Kartanegara Regency. According to ... -
Isolation method of lignocellulolitic microbes from oil palm empty fruit bunches
Candra, Krishna Purnawan; Dharma, Bodhi; Ariana, Ariana; Sahid, Abdul; Kusumaningtyas, Pintaka (Humbold Holleg: The Voice of ASEAN Researchers in Conjunction with INTERNATIONAL CONFERENCE ON NATURAL SCIENCE (ICONS) 2014, 2014)Oil Palm Empty Fruit Bunches (EFB) is lignocellulose biomass, which is often used as green manure in oil palm plantation. However, it constrained by the composting time of the FEB in the field. To overcome the problem we ... -
Karakteristik fisik dan sensoris rosella jelly drink dengan penambahan sarang burung walet sebagai inovasi pangan fungsional baru
Nirwana, Nirwana; Candra, Krishna Purnawan; Emmawati, Aswita; Yuliani; Prabowo, Sulistyo (Fakultas Pertanian Universitas Mulawarman Samarinda, 2019-08-07)Latar Belakang: Sarang Burung Walet (SBW) dikenal mempunyai kandungan asam sialat (Sia) dan antioksidan. Sia ini sangat penting perannya dalam meningkatkan daya imun dan perkembangan sel-sel otak bagi bayi dan anak-anak. ... -
Karakteristik fisiko-kimia pada kakao asal perkebunan Kalimantan Timur yang difermentasi dengan kultur pemula Saccharomyces cerevisiae dan Acetobacter aceti
Ulfah, Maria; Candra, Krishna Purnawan; Rahmadi, Anton (Fakultas Pertanian Universitas Muawarman, 2019-08-07)Fermentasi biji coklat di tingkat petani pada umumnya tidak terkontrol, sehingga hasil akhir proses tersebut tidak memiliki standar yang tetap. Hal lain yang menyebabkan kualitas kakao rendah karena biji kakao kering ... -
Kepadatan mikrobiologi dan total asam tertitrasi pada biji kakao yang difermentasi dengan kultur pemula Saccharomyces cerevisiae dan Acetobacter aceti
Fitriani, Yeni; Candra, Krishna Purnawan; Rahmadi, Anton (Fakultas Pertanian Universitas Muawarman, 2019-08-07)Proses fermentasi biji kakao ditingkat petani pada umunya tidak terkontrol dan dilakukan secara spontan yaitu secara alami tanpa menggunakan penambahan starter. Penelitian ini bertujuan untuk mengetahui kepadatan mikrobiologi ... -
Nutrient content and sensory evaluation of Lai (Durio kutejensis Hassk Becc) fruit flesh of some some Lai cuktivars originated from Indonesia
Candra, Krishna Purnawan; Rusdiansyah, Rusdiansyah; Suriansyah, Suriansyah (Leibniz Universitaet Hannover, 2009-03-09)