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Now showing items 2075-2094 of 5198
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Expression and purification of recombinant trypsin from escherichia coli
(International University - HCMC, 2019)The goal of this study is to investigate if recombinant porcine trypsinogen can be expressed in inclusion bodies in Escherichia coli (E. coli) cells, refolded and reactivated. The strategy to overexpress a potentially toxic ... -
Expression Of Cdx2 During Preimplantation Development Of Fertilized Mouse Embryos
(International University - HCMC, 2015)Understanding of events leading to inner cell mass (ICM) and trophectoderm (TE) specification would be of enthusiasm to help understand some of the issues observed in embryos produced in vitro. During preimplantation ... -
Expression of hemagglutinin, neuraminidase and M1 matrix proteins CHO-K1 cell line
(International University, Vietnam, 2013)Hemagglutinin (HA), neuraminidase (NA) and matrix protein (M1) are three main influenza structural proteins which play roles as antigen when they enter host immune system. Because of their characteristics, HA, NA and M1 ... -
Expression of OCT4 during preimplantation development of mouse embryos
(HCMC - International University, 2015)There is a relationship between Oct4 gene as a transcriptional regulatory factors and murine preimplantation development. It shows that Oct4 expression correlates with the pluripotent cells of the early mouse embryo. ... -
Expression of protein antigen HIV -1 P24 in transgenic tobacco plants
(International University HCMC, Vietnam, 2009)The production of antigens for vaccines in plants has the potential as a safe and cost-effective alternative to traditional production systems. Transgene expression from the plant’s plastid genome represents a promising ... -
Expression of recombinant outer membrane protein 48 (OMP48) developing vaccine against aeromonas hydrophila infection
(International University HCMC, Vietnam, 2014)Aeromonas hydrophila is one of the most common pathogen in aquaculture causing hemorrhagic septicemia. This Gram-negative bacterium can infect a wide variety of animals resulted in high economic losses. In this study, the ... -
Extend traffic signs detection and recognitionalgorithm in nighttime in Viet Nam
(International University - HCMC, 2016)Nowadays, traffic sign recognition has several useful applications, ranging from simple Driver Assistance Systems (DAS) to full-fledged Autonomous vehicles. In DAS, the Detection and Recognition of Traffic Signs are critical; ... -
Extracting optical parameters of BT -474 cell line for breast cancer detection ultizing polarized light system
(International University - HCMC, 2017)Breast cancer is a kind of malignant tumors, which is one of the most common cancers of women worldwide. Current diagnosis methods such as mammography, cell test or MRI are complicated and expensive. The demand for new, ... -
Extraction and chemical composition analysis of ginsenosides in Vietnamese ginseng (Panax vietnamensis)
(HCMC - International University, 2015)Panax vietnamensis, also called Ngoc Linh Ginseng or Vietnamese Ginseng, was grown in Kon Tum province at the height over 1200 meters (from the surface of sea). The purpose of this study was to optimize the condition for ... -
Extraction and determination of functional properties of bioactive compounds from lotus leaves, and seed coats
(HCMC - International University, 2015)In this study, the total phenolic, total flavonoid and tannin contents, and the antioxidant activity of crude extracts from lotus seed coats and leaves using methanol and ethanol solvents were determined. The maximum total ... -
Extraction and determination of limonids from pomelo seeds and their antioxidant, anticancer capacity usong different solvents
(International University - HCMC, 2019)Limonoids belong to the group of highly oxygenated triterpenoids (triterpene derivatives) containing high amounts of bioactive limonoids in order to promote health benefits. The different fractions of limonoids were extracted ... -
Extraction and quanitification of bioactive compounds of Ngoc Linh ginseng grown in Kom Tum province for functional food development
(International University - HCMC, 2016)Ngoc Linh ginseng (Panax Vietnamensis Ha et Grushv) grown at highland of Central Vietnam is known as precious species with high pharmaceutical compositions. In this study, the Ngoc Linh ginseng grown in Kom Tum province ... -
Extraction of bromelain from pineapple (Ananas comosus) by-products and its application in food processing
(International University HCMC, Vietnam, 2009)Bromelain is a complex of proteolytic enzyme obtained from pineapple (Ananas comosus) fruits and stem, has been used as tenderizing agents in food processing, as an anti-inflammatory agent in pharmaceuticals, ... -
Extraction of colorant from black rice bran and appication in yogurt
(International University - HCMC, 2015)This study investigates the coloring potential and antioxidant activity of anthocyanin extracted from black rice bran in yogurt. To achive this, anthocyanin was extracted using ethanol and water and the extract was added ... -
Extraction of essential oil from patchouli and testing its antibacterial activity
(International University Ho Chi Minh City, Vietnam, 2011)The present investigation was evaluated the yield and the potential antibacterial activity of patchouli oil extracted from different methods. Extraction of patchouli oil was carried out by three different ... -
Extraction of informative blocks from website
(International University - HCMC, 2017)The aim of this thesis is to apply Vector Space Model concept and Web Mining Algorithm to extract the meaningful information from a certain web page. First thing to do is to crawl the web and remove, ignore all the redundancy ... -
Extraction of oil from H'mong pumpkin seed (Cucurbita ficifolia) using enzyme - assisted three phase partitioning and evaluation of the bioactive compounds of the final oil
(International University - HCMC, 2021)The aim of this study was to investigate the effects (enzyme concentration, incubation temperature and time) of two individual enzymes (cellulase or protease) on the yield of oil from H’mong pumpkin seeds by using ... -
Extraction of total dietary fiber from rice bran by using enzymatic system
(International University HCMC, Vietnam, 2010)Protease and alpha-amylase activities play important roles in determining total dietary fiber (TDF) percentage. Five different types of rice bran was analyzed in TDF by enzymatic- gravimetric methods in order to investigate ... -
Extraction, modification and characterization of pomelo's pectin by using ultrasornd - assisted method.
(International University - HCMC, 2018)