Biopharmaca Research Center (BRC)

Aplikasi transfer gen dalam akuakultur

2003-01-01T00:00:00Z

Aplikasi transfer gen dalam akuakultur Alimuddin; G. Yoshizaki; O. Carman; K. Sumantadinata Recently, global food security has become a hot issue by the public in national as well as out of the country. Aquacultural output will need to be increased several fold in order to meet the rising demands for fish in coming years as the increasing of mankind population. The intensity and capacity of production is expected to increase using biotechnology approach. One of the advances biotechnologies that expected to be a powerful approach for aquaculture development is transgenic technique. This technique has been applied to several commercially valuable species. This review describes various techniques of gene transfer, persistence and expression of transferred gene, application and future aspect of gene transfer research in aquaculture.

Faktor-faktor yang mempengaruhi nilai tunggakan kredit pada program pemberdayaan ekonomi masyarakat pesisir di Kabupaten Indramayu

2007-01-01T00:00:00Z

Faktor-faktor yang mempengaruhi nilai tunggakan kredit pada program pemberdayaan ekonomi masyarakat pesisir di Kabupaten Indramayu Asmara, Alla The objectives of this study were to analyze the income level of household, and to analyze the factors which influential non performance loan. This was a case study with purposive sampling method. The analysis comprised of income analysis, and econometric model. The results showed that the beneficiaries were In productive age, the educational level was relatively low, the average number of family member was 4 persons. The occupation of the user group community household mostly was fisherman with about 20 years experience. The major constraint of fisherman was the limited funding source. The income level of household was vary and the highest on marketing was about Rp 1,556,250/month. The factors that caused non-performing of loan return were the amount of loan and the level of education.

Evaluasi bakteri indikator sanitasi di sepanjang rantai distribusi es batu di Bogor

2006-01-01T00:00:00Z

Evaluasi bakteri indikator sanitasi di sepanjang rantai distribusi es batu di Bogor Firlieyanti, Antung Sima Ice was never considered to be of microbiological concern, due to it's low temperature. However, this perception is contradictive with a number research that shows several outbreaks of enteric Illness caused by ice. Evaluation of microbiological quality of ica in Bogor, emphasize on the presence of sanitation indicator bacteria {coliform fecal and non fecal) is associated with hygiene and sanitation implemantation on Ice handling. The presence of sanitation indicator bacteria on ice Is an Indication of poor hygiene on Ice handling, and also as an Indicator of the presence of fecal pathogenic bacteria that can be harmful since they can cause foodborne diseases. The objective of this research is to examine the ml cm biological quality of ice through out Its distribution chain In Bogor, with collform presence as the criteria. A total of 31 samples were analysed, consisted of 4 samples from ice manufactures, 6 samples from distributors ('depot'), and 21 samples from ice vendors. The result showed the total plate count of the samples are in the range between 2.8xl03 CFU/ml to 1.1x10* CFU/ml, while coliform were l.SxlO1 MPN/100 ml to 1.2x10s MPN/100 ml. There were 31 samples (100%) coliform positive, 14 samples <45%) fecal coliform positive, 31 samples (100%) non fecal coliform positive, and 3 samples (10%) E.coli positive. The results shawed that ice cubes in Bogor area did not meet the microbiological criteria specified In SNI and Kepmenkes (coliform and E, coli absence in 100 ml) indicating of poor hygiene of Ice handling In Bogor.

Aktivitas antioksidan ekstrak daun jambu biji (psidium guajava L.)

2006-01-01T00:00:00Z

Aktivitas antioksidan ekstrak daun jambu biji (psidium guajava L.) Indriani, Susi Antioxidant has an important role in healing some kind of dieses caused by excessive oxidation reactions in human body. That leaf has benefit to resist diarrhea, anti inflammation, and anti mutagenic, it is assumed it could be used as antioxidant. The research was aimed to know the antioxidant activity of the extract of Psidium guajava leaf. The J oca I leaf was from Ban tar Kambing area in Bogor. The methods were thiocyanate method and thiobarbiturlc acid (TBA) method. The result showed that the leaf which had the best antioxidant potential was the white local Psidium guajava leaf extracted fcv ethanoi 70% in a maceration manner. In the thiocyanate method, the extract of white Psidium guajava leaf had protective factor near to Vitamin £ or tocopherol, that Is 1,10 and tocoferol was 1,16. Antioxidative evaluation using the TBA method showed that the highest activity was from ethanol extract of white Psidium guajava leaf could obstruct it up to 94,19% toward the control, however the actif constituents are unknown. Phytochemical evaluation result showed that the Psidium guajava leaf are contained tannin, phenol, flavonoid, quinon, end steroid.