Biotechnology: Recent submissions
Now showing items 41-60 of 1320
-
Effect of roasting temperature and duration on physicochemical properties of buckwheat (Fagopyrum esculentum) milk
(2023-03)This study aimed to investigate the effect of roasting temperature (130oC and 160oC) and duration (10, 20, and 30 minutes) on the physicochemical properties of buckwheat milk. The project evaluated the changes in total ... -
Research On Antibiotic Resistance Of Klebsiella Pneumoniae In Isolated Speciments In Nam Khoa Biotek From January 2022 To January 2023
(2023-03)Klebsiella pneumoniae is one of the most common causes of infections worldwide, second only to Escherichia coli. Due to the problem of overuse of antibiotics, cases of multiple antibiotic resistance and production rates ... -
EVALUATION ON ANTIBIOTIC RESISTANCE OF HELICOBACTER PYLORI ISOLATED FROM GASTRIC ULCER BIOPSY SPECIMENS
(2023-03)The sickness of stomach ulcers is quite typical. Helicobacter pylori infection will result in serious consequences, especially cancer, if not quickly and efficiently treated. Since it was discovered and first published ... -
Bachelor of science thesis Conditions of Extraction for improving the anti-amylase activity of Polygonum multiflorum
(2023-03)Polygonum multiflorum Thunb. (P. multiflorum) has been used as a potential treatment for a wide range of conditions thousands of years ago. The crude material used was P. multiflorum Thunb. roots. For this research, ... -
Investigating The Effect Of Hydrogen Ultrafine Bubbles On Bacterial Growth
(2023-07)Several previous studies have considered ultrafine bubbles (UFBs) as a potential research target because their properties can be applied in many different research areas. In particular, the interaction between UFBs and ... -
Improving the surface contact area of NPK fertilizer droplets on leaf surface models of varying hydrophobicity
(2023-07)The coffee ring phenomenon referred to the ring-like stain left behind by a sessile droplet as it evaporated. The phenomenon has limited the improvement of various processes, from inkjet printing and microdot array to ... -
THE EFFECTS OF DIFFERENT TYPES OF SUGAR (TABLE SUGAR AND PALMYRA PALM SUGAR) AND THEIR CONCENTRATIONS ON PHYSICOCHEMICAL AND SENSORIAL PROPERTIES OF COCOA PULP BEVERAGE FERMENTED WITH WATER KEFIR
(2023-03)The objective of the current work was to evaluate the use of two different types of sugar, namely table sugar and palmyra palm (Borassus flabellifer L.) jaggery, as a supplement for new cocoa (Theobroma cacao L.) pulp ... -
Effects Of Ratio Of Germinated Mung Bean Four To Wheat Flour On Physicochemical Properties Of Flour Blends And Quality Of High -Protein Bread
(2023-03)The goal of the current study was undertaken to develop bread using composite flours and assess the effect of different ratios of germinated mung bean and wheat flour blends on chemical compositions, physicochemical ... -
The Effects Of Enzyme-Assisted Extraction Conditions On The Yields Of Polysaccharides And Polyphenols From Banana (Cavendish Banana) Peel At Three Ripening Stages With The Aid Of Microwave Treatment
(2023-03)Banana peels make up 30% of the total weight of the fruit, but most of it is discarded as waste or used only as animal feed or fertilizer. This by-product is rich in phenolics and polysaccharides and has traditionally ... -
Comparison Of The Gene Expression Profiles For Reproductive Trait In Wildtype And Captive Populations Of Female Black Tiger Shrimp (Penaeus Monodon) Using RNA-SEQ Approach
(2023)The black tiger shrimp Penaeus monodon is a significant aquaculture species in many countries,especially in Vietnam. The reproductive success of this economically important species largely depends on its ability to ... -
Effects Of Melatonin On In Vitro Growth Of Early Antral Follicles And Studying Expression Of Genes Related To Porcine Oocyte Developmental Capability
(2023)ABSTRACT For a long time, the researches related to reproductive technologies has been obstructed by the insufficient quantity of fully-grown oocytes. Therefore, it is essential to establish a culture system of in ... -
Comparison Of The Antibacterial Activity Of Essential Oils From Piper Betle Leaves In Three Different Regions In Vietnam
(2023)Piper Betle is a popular medicinal plant in Asia. Plant leaves have been used as a traditional medicine to treat various health conditions, especially topical diseases. Therefore, the objectives of my thesis are to extract ... -
Musa Balbisiana Derived Tannin And Its Antioxidant And Antimicrobial Properties
(2023)Musa balbisiana, an effective ingredient presents in most of Asia contries, in which, in Gia Kiem, Dong Nai, Vietnam, it has shown many outstanding properties in strong antioxidant properties IC50 value gained 25.56 ... -
Initial Study On Bioactivities Of Fruiting Body Extracts Of Fomes Fomentarius And Trametes Versicolor
(2023)The purpose of this study was to investigate antioxidant and neuroprotective activities of ethanol extracts prepared from fruiting bodies of Fomes fomentarius and Trametes versicolor. The results show that all the ... -
Effects Of Processing And Storage On Color Stability And Bioactive Compunds Change In Red Beetroot (Beta Vulgaris L.) Wine
(2023)The research studied the effects of various treatments and storage condition (ascorbic acid additive, pasteurization, dark storage, oxygen contact) on the stability of color and some bioactive compounds of beetroot ... -
Effects Of Types And Ratios Of Carrier Agents On Physicochemical Properties Of Freeze-Dried Cocoa Juice Powder
(2023)The present study aimed to investigate the influences of types and ratios of carrier agents on the physicochemical properties of cocoa juice powder. Two independent variables including types of carrier agents (Alginate, ... -
The Effects Of Microwave And Ultrasound Assisted Extraction Conditions On The Yields Of Polysaccharides And Polyphe
(2023-02)In this study, microwave- and ultrasound-assisted extraction with the aid of enzyme treatment were carried out to find out the suitable conditions of combined method when extracting polysaccharides and polyphenols from ... -
The Impact Of Combination Of Heat Moisture Treatment And Germination On The Physicochemical Properties And Digestibility On Red Rice Starch
(2023-03)The objective of this study is to investigate the impact on the changes in physicochemical properties as well as the formation of the resistant starch of red rice starch under germination process followed by heat-moisture ... -
Formulation And Quality Determination Of Gluten-Free Bread Made From Rice Flour, Soybean And Pomelo Peel
(2023-03)In this study, rice flour was combined with soy flour (20%, 30%, and 40%), and pomelo peel powder (1%,2%, and 3%) to produce free-gluten breads. The effects of different percentages of soybean flour and pomelo peel ... -
Determination Of Betacyanin, Anthocyanin And Antioxidant Activity Of Red Dragon Fruit (Hylocereus Polyrhizus) Peel Tea Under Different Pre-Treatments And Drying Conditions
(2023-07)Red dragon fruit by-products, which are produced in large quantities and usually thrown away in the food industry, have become a significant environmental problem. This issue may be resolved by converting this waste ...