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93 results on '"Irianto Hari Eko"'

84. ChemInform Abstract: Sintokamide A to E, Chlorinated Peptides from the Sponge Dysidea sp. that Inhibit Transactivation of the N‐Terminus of the Androgen Receptor in Prostate Cancer Cells.

Author

Sadar, Marianne D., primary, Williams, David E., additional, Mawji, Nasrin R., additional, Patrick, Brian O., additional, Wikanta, Thamrin, additional, Chasanah, Ekowati, additional, Irianto, Hari Eko, additional, Van Soest, Rob, additional, and Andersen, Raymond J., additional

Published
2009
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85. Sintokamides A to E, Chlorinated Peptides from the Sponge Dysidea sp. that Inhibit Transactivation of the N-Terminus of the Androgen Receptor in Prostate Cancer Cells

Author

Sadar, Marianne D., primary, Williams, David E., additional, Mawji, Nasrin R., additional, Patrick, Brian O., additional, Wikanta, Thamrin, additional, Chasanah, Ekowati, additional, Irianto, Hari Eko, additional, Soest, Rob Van, additional, and Andersen, Raymond J., additional

Published
2008
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89. Fish oil : refining, stability and its use in canned fish for the Indonesian market : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Food Process and Product Development at Massey University, New Zealand

Author

Irianto, Hari Eko and Irianto, Hari Eko

Abstract

Fish oil has been proved to have health benefits for humans, but the utilization of fish oil for human consumption is very limited. A survey of 19 Indonesian fish oil producers showed that fish oil was produced from fish meal processing and fish canning. Most Indonesian fish oils, especially fish meal oil, were chemically, physically and organoleptically unacceptable. But, as they contain high levels of omega-3 fatty acids, a refining process was required to improve the quality making the oil acceptable for human consumption. The resin refining process, a no heat process, was used to refine the crude oil. Fish oil-resin volume ratio affected the refined fish oil quality and ratio 1:1 was recommended. The refined oil quality could be further improved by multiple refmings, and this method was successfully applied to Indonesian fish meal oil having a strong undesirable odour. The refining rate could be accelerated by application of vacuum pressure to the column. The height of the column showed a significant effect on the refined fish oil quality, but the column diameter had no effect. Resin refining reduced the quantity of natural antioxidants and changed the proportion of volatile flavour compounds. Most Indonesian fish oil producers intend to adopt the resin refining process. Storage tests indicated that the refined oil deteriorated faster than unrefined oil. This trend was shown by both Indonesian and New Zealand oils. Ter-butylhydroquinone (TBHQ) proved as the most effective antioxidant for fish oil, but this antioxidant is not listed as a permitted antioxidants for use in Indonesian foods. Butylated hydroxyanisole (BHA), as the best alternative, is recommended. 0.01% BHA was sufficient to recover the loss of natural antioxidant during resin refining. Vacuum package was very effective in reducing the deterioration rate due to autoxidation. Canned fish was used as a mean of delivering fish oil to Indonesian consumer. The proposed product type was generated through s

Published
1992

91. Post harvest technology of shrimp: review of Indonesian experience

Author

Irianto, Hari Eko and Giyatmi

Subjects
INDONESIA
Abstract

An intensive research program on the post-harvest technology of shrimp has been carried out in Indonesia, especially at Slipi Research Station for Marine Fishery, Jakarta. The research concentrated on live and fresh shrimp handling, processing and waste utilization. Techniques to reduce the bacterial growth and blackspot formation rates have been investigated in order to extend the acceptable quality of fresh shrimp. The shrimp products which have been investigated were frozen shrimp, canned shrimp, dried shrimp, fermented shrimp paste powder, shrimp loaves and shrimp crackers. Shrimp waste was used in the production of shrimp loaves, protein hydrolysate, shrimp meal, shrimp silage and chitin/chitosan. This paper reviews the results of this research. [ABSTRACT FROM AUTHOR]

Published
1997
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93. Coral Reef Social-Ecological Systems under Pressure in Southern Sulawesi. In: Science for the Protection of Indonesian Coastal Ecosystems (SPICE)

Author

Hauke Reuter, Annette Breckwoldt, Tina Dohna, Sebastian Ferse, Astrid Gärdes, Marion Glaser, Filip Huyghe, Hauke Kegler, Leyla Knittweis, Marc Kochzius, Wiebke Elsbeth Kraemer, Johannes Leins, Muhammad Lukman, Madduppa, Hawis H., Agus Nuryanto, Min Hui, Sara Miñarro, Gabriela Navarrete Forero, Sainab Husain Paragay, Jeremiah Plass-Johnson, Ratsimbazafy, Hajaniaina A., Claudio Richter, Yvonne Sawall, Kathleen chwerdtner Máñez, Mirta Teichberg, Janne Timm, Rosa Van Der Ven, Jamaluddin Jompa, Jennerjahn, Tim C., Rixen, Tim, Irianto, Hari Eko, Samiaji, Joko, Biology, Faculty of Sciences and Bioengineering Sciences, and Ecology and Systematics

Abstract

Ecological and social processes of the Spermonde Archipelago, South Sulawesi, Indonesia, have been intensively studied during the Science for the Protection of Indonesian Coastal Ecosystems (SPICE) program. The archipelago is of specific interest to better understand how intensive exploitation of marine resources results in the degradation of reef systems. The projects specifically targeted (1) ecological processes in coral reefs, (2) genetic structure of populations, and (3) socialeecological dynamics relating to resource use, social networks, and governance structures. A modeling compo- nent emphasized (4) the integration of different ecological, social, and environmental components. Results indicated that reef resources in the Spermonde Archipelago are intensively exploited and further stressed by pollution effluents from hinterland processes. The lack of alternative livelihoods perpetuates dependencies within the patroneclient system of the artisanal fisheries and supports high exploitation and also destructive resource uses. Greater inclusion of local stakeholders in the governance may result in better conservation practices, sustainable resource use, and improved livelihoods for the people.

Published
2022

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