Biotechnology: Recent submissions
Now showing items 1181-1200 of 1320
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Building a protocol for culturing normal human epidermal Keratinocytes
(International University HCMC, Vietnam, 2013)Human epidermal keratinocytes (HEKs) are the most common cell type in the epidermis. Most of 90% of cells in epidermis are keratinocytes. Although the methods for keratinocyte culture from epidermis have been successfully ... -
Apply PCR method in detection of Aspergillus flavus in infected corn and peanut kernels
(International University HCMC, Vietnam, 2013)In this research, a protocol for detection of Aspergillus flavus was developed focusing on sample treatment methods, and evaluating PCR method to detection of target on dried peanut and corn kernels. The effective protocol ... -
Analyzing the effects of umbilical cord extract on human fibroblast proliferation and collagen expression
(International University HCMC, Vietnam, 2013)The most common cells of connective tissue in animal are fibroblasts which areconsidered cells that play critical role in tissue healing because of their functions: producing the extracellular matrix, stimulating ... -
An investigation of antidiabetic activities of bioactive compounds in Euphorbia Hirta Linn using Molecular Docking and Pharmacophore
(International University HCMC, Vietnam, 2013)Herbal remedies have been considered as potential medication for diabetes type 2 treatment.Bitter melons, onions, or Goryeong Ginsengs arepopular herbals and their functions in diabetes patientshave been well documented. ... -
In vitro regeneration through callus derived from immature leaf of two sugarcane varieties : VN84 4137 and suphanbury 7
(International University HCMC, Vietnam, 2012)Sugarcane (Saccharum officinarum L.) is a major crop for sugar production and plays an important role in the tropical and subtropical economy including Vietnam. In this study, two sugarcane varieties (VN84 4137 and Sufanbury ... -
Density functional theory study of water gas shift reaction on 6Cu/ZnO(1010) surface
(International University HCMC, Vietnam, 2012)In this study we study the deposition of 6-Cu cluster on the clean surface ZnO(10ī0) (denoted as 6Cu ZnO(10ī0)) using density functional theory in an attempt to design a better catalyst for water gas shift reaction (WGSR). ... -
Synthesis of starch ferulate and its characterization
(International University HCMC, Vietnam, 2012)Starch ferulates were synthesized by reaction of cassava (Manihot esculental) starch with and without debranching and ferulic acid at differental concentrations (0.02, 0.05, 0.1g ferulic acid/g starch and their characterizations ... -
Nutrient partitioning, fuel properties and biomass estimation of bambusa procera (LO O) in natural stands
(International University HCMC, Vietnam, 2012)Fuel characteristics, nutrient partitioning (N,P,K) and destructive measurement for biomass estimation of Bambusa procera in natural stands at region K6-TK 407 at Bao Lam, Lam Dong province, Vietnam were studied in this ... -
Improvement of fish pond water's quality on - farm by using bacillus subtilis, bacillus amyloliquefaciens, bacillus pumillus and bacillus cereus
(International University HCMC, Vietnam, 2012)Probiotics have been used extensively in aquaculture worldwide for productivity enhancement. The use of comercial probiotics in many cases is a financial burden. Low-cost method of using probiotics should therefore be ... -
Evaluate the effect of vitrification technique to the motility, vitality and morphology of human spermatozoa
(International University HCMC, Vietnam, 2012)The aim of this study is to evaluate the effect of vitrification technique to human spermatozoa, without using toxic permeable cryoprotectants in the condition of Vietnamese laboratory. 35 sperm suspensions were prepared ... -
Study on drug delivery for paclitaxel of the lactobacillus strains
(International University HCMC, Vietnam, 2013)The practice of developing molecularly targeted drugs to achieve a higher degree of cancer therapy and antibiotic resistance is indispensable. Lactobacillus strains participated in the anti-cancer effects and performed ... -
Phytohormones on cell growth and taxol accumulation via cell culture of taxus wallichiana zucc
(International University HCMC, Vietnam, 2013)Taxus wallichiana Zucc., an important medicinal plant, is the main source of paclitaxel, a diterpene alkaloid of commercial interest for pharmacological properties. Toward the main objective of in ... -
Study on synthesis of starch-rutin inclusion and its characterization
(International University HCMC, Vietnam, 2012)The objective of the study included the synthesis of starch-rutin inclusion and its physicochemical characteristics as well as antioxidant activity. The cassava starch solution (10%) were cooked in acetate buffer (pH 5.2) ... -
Study on production of porous starch by ultrasonic and enzymatic treatments
(International University HCMC, Vietnam, 2012)In this present work, ultrasonic and enzymatic treatments is introduced for the preparation of porous starch, starch modified by hydrolysis of native starch using amylase and its influence on starch granules porosity. Corn, ... -
Study on extraction and purification of Polyphenols from dried green tea (Camellia sinensis) with microwave treatment
(International University HCMC, Vietnam, 2012)The study on extraction and purification of polyphenol from dried green tea (Camellia sinensis) were investigated. The raw materials (dried green tea) were tested to determine the moisture, ash and fiber content with the ... -
Preparation and characterization of granular cold water soluble rice starches using alcoholic - Alkaline treatments
(International University HCMC, Vietnam, 2012)Granular cold-water-soluble rice starches were prepared from normal amylose, high amylose, and waxy rice starches by treating the rice starches with mixtures of ethanol and alkaline or dimethyl sulfoxide (DMSO) solutions ... -
Optimization of culture conditions for pectinase production from aspergillus unguis and penicillium citrinum
(International University HCMC, Vietnam, 2012)In this study, two strains of fungi Aspergillus unguis and Penicillium citrinum isolated and identified from weasel coffee in Lam Dong province were used for optimization of culture conditions for pectinase production in ... -
Effects of edible oil inclusion on growth and survival of barramundi fingelings
(International University HCMC, Vietnam, 2012)This experiment studied the effect of supplementary lipid to improve the growth performance of barramundi fingerlings fed with low-lipid commercial pellets. Three treatments were organized with 5% and 8% of squid liver oil ... -
Effects of agronomy techniques on shoot performance of an unmanaged Bambusa mutabilis (TRUC OR HOP)
(International University HCMC, Vietnam, 2012)Bambusa mutabilis is one of the most important species in the local community of Cu Chi in Ho Chi Minh City. Improving the shoot performance of B. mutabilis production was investigated by applying six different agronomy ... -
Antioxidant activity of essential oils and oleoresing from turmeric roots (Curcuma Longa L.) extracted with different solvents and its correlation to the curcuminoid content
(International University HCMC, Vietnam, 2012)The purpose of present investigation was to evaluate the potential antioxidant activity and total curcuminoid content of essential oils and oleoresins extracted from turmeric roots (Curcuma Longa L.). Water distillation ...