Ditemukan 23 dokumen yang sesuai dengan query
The distribution and behaviour of dissolved and particulate Zn during estuarine mixing was determined in the Terengganu River and its estuary, which enters the southern South China Sea. Surface water samples were collected during a transect at the full range of salinities region, and filtered through acid-cleaned celluloseacetate 0.45 um...
Malaysia: UMT,
500 JSSM
Majalah, Jurnal, Buletin Universitas Indonesia Library
Zuriah Ismail, author
ABSTRAK
Aglaonema simplex is an aquatic plant that has been widely used as ornamental plants. the genus contains polyhydroxy alkaloids that exhibit the glycosidase inhibitor activity. this paper reports a phytochemical screening of in vitro Aglaonema simplex plantlets and the potential compounds as alternatives of SR-B1 ligand that plays a role...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Yosie Andriani, author
ABSTRAK
The search for novel biological activities from plant-based natural products is gaining traction due to the high abundance and accessibility of the plants, with consequent lower cost for discovery, and lesser side effects and toxicity on human health and the environment. This study focused on the phytochemical analyses and the...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Thilahgavani Naggappan, author
The volatile chemicals from species of wild Cinnamomum spp. (C. racemosum, C. cuspidatum, C. politum, C. javanicum), Etlingera spp. (E. pyramidosphaera, E. megalocheilos, E. coccinea, E. elatior) and Schizostachyum spp. (S. blumei, S. brachycladum, S. lima, S. pilosum) found in Sabah were investigated. The oils were obtained from the bark,...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Thilahgavani Naggappan, author
ABSTRAK
The volatile chemicals from species of wild Cinnamomum spp. (C. racemosum, C. cuspidatum, C. politum, C. javanicum), Etlingera spp. (E. pyramidosphaera, E. megalocheilos, E. coccinea, E. elatior) and Schizostachyum spp. (S. blumei, S. brachycladum, S. lima, S. pilosum) found in Sabah were investigated. The oils were obtained from the bark,...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Siti Mariam Osman, author
Marine microalgae are among the flora that inhibits the mangrove area. They play an important role as the primary source of organic carbon in marine food web. However, very limited study on the mangrove-isolated microalgae, especially on the fatty acids. The objective of the current study was to determine the...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Kamariah Bakar, author
ABSTRAK
In this study, characterization of fatty acids in Dictyota dichotoma and Sargassum granuliferum, the sea-weeds collected from Pulau Nuyunan, Sabah, were carried out. fatty acid methyl-ester analysis (FAME) showed palmitic acid, elaidic acid, stearic acid, cis- 11,14,17-eicosatrienoic acid and erucic acid were dominant in both seaweeds with co poly- and...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Noor Hidayah Pungot, author
Pachydermin, an oxylated tetramic acid with 3-chloro-4-hydroxyphenyl substituent, was isolated from Chamonixia pachydermis plant, a basidiomycete of New Zealand. Its degradation product exhibits antibacterial activity against Bacillus subtilis, and the derivatives of pachydermin are anticipated to have similar potentials. In this work, a novel approach to synthesize 3-methyl-5-nitrobenzyl β,β-diketoester was...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Nguyan Khanh Linh, author
Wild mud crabs of the genus, Scylla paramamosain were acclimatized in tanks in the AKUATROP hatchery. eye stalk ablation was applied on the mud crabs before transferring them into a recirculating aquaculture system, where they were fed marine fish, squid and cockles for a period of one month until they...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Yi Ling Chan, author
ABSTRAK
Clitoria ternatea L., or commonly known as butterfly pea, from the family of Fabaceae, is a perennial medicinal plant. Its flower which is deep blue or white in colour is commonly used as a natural food colorant. the plant originates from tropical Asia and known to possess essential bioactive compounds...
Trengganu: UMT, 2017
500 JSSM 12:2 (2017)
Artikel Jurnal Universitas Indonesia Library
