Biotechnology: Recent submissions
Now showing items 1121-1140 of 1320
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Evaluation of the optimal multiplex PCR method for the detection of Aspergillus flavus and Aspergillus paraciticus on dried corns
(International University, Vietnam, 2014)Corns, which are one of major agricultural crop in Vietnam, have high risk of being finfected fwith fA. pflavus fand fA. arasiticus due to the high humidity of VietNam’s climate which is the ideal condition for fungal ... -
Evaluation of the optimal multiplex PCR method for the detection of Aspergillus flavus and Aspergillus paraciticus in dried peanuts
(International University, Vietnam, 2014)Aspergillus flavus and Aspergillus parasiticus are the common aflatoxin producing species that usually infect foodstuff in their production line from the field to the storage place such as peanut, corn, cereal, etc especially ... -
Evaluation of Biological activities of extracts and target comounds from Desmodium heterophylum
(International University, Vietnam, 2014)This study aimed to identify target compounds and their biological activities including anti-oxidant, anti-diabetic and anti-cancer activities of extracts from Desmodium heterophyllum. Two pure compounds which are ß-sitosterol ... -
Evaluation of Biological activities of Clinacanthus nutans (Burm .F.) lindau
(International University, Vietnam, 2014)Clinacanthus nutans (Burm.f.) Lindau belongs to the family of Acanthaceae including many species, which are known to have medical properties. There were many researchers had tested its leaves biological activities. This ... -
Evaluation of antidiarrhoeal activity effect of pseuderantherum palatiferum (NEES) padlk in mice
(International University, Vietnam, 2014)Ethanol extract of P. palatiferum at 400,600 and 800 mg/kg body weight was tested effective for antidiarrhoeal activity in mice. The plants were collected in Tay Ninh province of VietNam. The method of castor oil (0.4 ... -
Evaluate the method for influenza A/H3N2 virus isolation on MDCK cell culture
(International University, Vietnam, 2014)Virus isolation rates for influenza A/H3N2 virus from human surveillance samples are lower than molecular detection rates for the specific viral genomes. The current study was conducted to provide technical data for isolation ... -
Effect of microwave and ohmic heating on rice bran stabilization
(International University, Vietnam, 2014)Rice bran stabilization was conducted by microwave and ohmic heating treatments to improve currently used methods. The rice bran stabilized was packed in zipper-top bags and stored at room temperature for 30 days to test ... -
Effect of ethanolic extract of mangifera indica L. leaves on blood glucose level in MSG-induced diabetes mice
(International University, Vietnam, 2014)Mangifera indica is a common tropical fruit tree that also plays an important role in traditional medicine. Since globalization of diabetes mellitus has become burden for any nation that causes premature mortality in the ... -
Doxorubicin-resistant evaluation of some cell subpopulations in malignant breast tumor
(International University, Vietnam, 2014)Resistance to anticancer drugs that reduce efficiency of chemotherapy is a widespread problem in cancer treatment. The subsequent development of drug resistance can result in rapid disease progression during or ... -
Differentiation of human umbilical cord lining membrane-derived mesenchymal stem cells into hepatocyte-like cells
(International University, Vietnam, 2014)Mesenchymal stem cells (MSCs) isolated from several human tissues have been reported to differentiate into hepatocyte-like cells recently. Umbilical cord lining membrane (UCLM) represents abundant and non-controve ... -
Development of an immunologial test strip for detecting melamine resides in milk products
(International University, Vietnam, 2014)A simple, rapid and sensitive immunological test strip based on a polyclonal antibody was developed and validated for the detection of melamine (MEL) residues in milk products. Compared with other immunological and ... -
Determination of tamin, caffeine and their antioxident capacity of extract from commercial green tea products in Lam Dong
(International University, Vietnam, 2014)ABSTRACT Fifteen different green tea products (BongHong, ThienHuong, TamChau, LamBinhMinh, NganGiang, NgocTrang, ThuanAnhHoa, HongThai, RongVang, TramAnh, DoHuu, LongVan, BaoTin, HuongKimThao, ThanhNgoc) sold in BaoLoc ... -
Determination of antioxidant capacity, alpha-amylase and glucosidase inhibitory of the bioactive compounds extracted from colored rices
(International University, Vietnam, 2014)Abstract Three kinds of brown rice (white rice, red rice and black rice) grown in Vietnam were used to extract their bioactive compounds by alcoholic method and total phenolic and flavonoid contents of the extract were ... -
Determination of antioxidant activities and amylase inhibitory of the bioactive compounds extracted from colored beans using solvent extraction method
(International University, Vietnam, 2014)The colored bean extracts had revealed the inhibitory potential against two carbohydrate digestive enzymes: alpha-glucosidase and alpha-amylase. The meal extract showed the presence of phenolic and flavonoids which possessed ... -
Determination of alpha - amylase and glucosidase inhibitory of bioactive compounds extracted from defatted sesame meals
(International University, Vietnam, 2014)Sesame meal have been widely used for producing oil technology while its byproduct, defatted sesame meal extracts (DSM) obtained after the removal of oil, presently used as cattle field. Current study evaluates ... -
Comparative genomics study of fatty acid desaturases in some microalgae
(International University, Vietnam, 2014)Fatty acid desaturases are enzymes that introduce double bonds into the hydrocarbon chains of fatty acids to produce polyunsaturated fatty acids (PUFAs). PUFAs have crucial roles in membrane biology and signaling processes ... -
Cloning and expression recombinant human interferon-β-1b
(International University, Vietnam, 2014)Recombinant human Interferon- - 1 b (IFN- - 1 b) is a non-glycosylated IFN- that was found to be effective against multiple sclerosis. More recently, expression of IFN-!-1b in Escherichia coli (E. coli) has been ... -
Anti-hyperglycaemic effect of combined Ocimum basilicum and Perilla frutescens extract on diabetes mouse model
(International University, Vietnam, 2014)This study aimed to evaluate anti-hyperglycemic activity of combined Ocimum basilicum and Perilla frutescens in mouse model. All male mice were induced by NAD (120 mg/kg) and STZ (40 mg/kg). Ocimum basilicum, Perilla ... -
Antifungal activity of C. Canadensis ((L.) Cronquist) collected in northern Viet Nam
(International University, Vietnam, 2014)Conyza canadensis (C. canadensis) ((L.) Cronquist) has been used as medicinal herb in many countries. The antifungal activity of C. canadensis which was extracted by different solvents including ethanol, ethyl acetate and ... -
Antibacterial activity of combines portulaca oleracea, houttuynia cordata and euphorbia hirta linn
(International University, Vietnam, 2014)This study investigates antimicrobial activity and Minimum Inhibitory Concentration of Portulaca oleracea, Houttuynia cordata, Euphorbia hirta Linn and the combination of P.oleracea with H.cordata, combination of ...