Rapid developments in biotechnology increase the demand to separate biomolecules using mild process conditions. The separation of lysozyme by mixed matrix membrane adsorbers was studied. MP500, a strong anion exchange resin is incorporated as…
Patchouli oil from patchouli plant (Pogostemon cablin Benth) is one of important essential oils as a source of Indonesian foreign exchange. It is about 90% of world patchouli oil from Indonesia (Suara Merdeka, 2006). The objectives of this research…
The effect of lipids on antioxidant activities of tested antioxidants and the galangal seasoning, Tom-Kha paste extract were determined. The result showed that heating caused a decrease of DPPH scavenging activity of lauric acid but did not affected…
The problem in the sea cucumber culture development in Indonesia is the difficulty to find the culture area that could provide optimal production. This study analyzed the cultivated habitat that could provide optimal growth,proximate and total energy…
Anthurium andraeanum is an epiphyte with a habit of growth climbing. This plant has long duration of seed development and juvenile growth phase before flowering. A. andraeanum has 5 flowers per plant per year, with a variation from 0 to 7 flowers.…
Abstract. Following the study which confirmed the antimalarial activity of the n-hexane fraction of the neem leaves (Azadirachta indica A.Juss), a research that aimed to reveal the active compounds act as antimalarial agents had been conducted. In…
Spectral Analysis Surface Wave (SASW) and observation method were carriedout at Kajang Rock Quarry Sdn. Bhd which is located in district Semenyih-Selangor. The objective of this survey is to determinate Rock Quality Designation (RQD) of the…
The research was conducted in Peuniti Banda Aceh, with the objective of identifying and assessing the realization of social integration and social conflicts that occurred among migrants, and among migrant populations "original" Peuniti which is urban…
This research aims to investigate the potential antioxidant activity of ethanolic extract of Aceh ant-plant (Mymercodia sp) on the free radical DPPH (1,1-diphenyl-2-pikrylhidrazyl). The ant-plant was extracted using maceration technique with the…
IRR 42 clones belonging to clone a slow starter who has good growth and great girth, but production of the rubber tends to be low when compared to other superior clones. This study aims to obtain stimulant treatment may be able to optimize the…