Browsing Faculty of Engineering and Industrial Technology by Issue Date
Now showing items 1-20 of 692
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Development of Gluten-Free Bread Products from Burzupolo Flour and Burzupopie Flour on Physical and Sensory Quality of Products
Collection: Theses (Master's degree) - Food Technology / วิทยานิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)The upland rice or local rice is a principal plant ensuring food stability of the community, especially for those living in remote areas or high mountain areas. The upland rice or local rice varieties agriculture, such ... -
Study on properties of PLA/PEO blend films forextended shelf-life of orchids cut flowers
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 1/7/2022)This research aims to develop packaging film for extended shelf-life Dendrobium Orchids. This research was separated into 3 sections. The first part was to study the effect of poly(ethylene oxide) (PEO) content at 5, 10 ... -
MECHANICAL PROPERTY ENHANCEMENT OF RECYCLED POLY(ETHYLENE TEREPHTHALATE) WITH NYLON 6 AND GLASS FIBER
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 1/7/2022)This research aimed to enhance properties of post-consumer soft drink bottles (RPET) by blending polyamide6 (PA6) with RPET, which the effect of reactive compatibilizer on properties of polymer blends were studied. The ... -
Potential for Contamination in Fuel Ethanol Production with Proposed Specific Guideline Criteria and Experimental on Acidity Removal
Collection: Theses (Master's degree) - Chemical Engineering / วิทยานิพนธ์ - วิศวกรรมเคมีType: Thesis(Silpakorn University, 1/7/2022)Ethanol is a promising biofuel that can replace fossil fuel, mitigate greenhouse gas (GHG) emissions, and represent a renewable building block for biochemical production. However, the lack of collective information about ... -
The synthesis of current-mode automatic gain control
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 1/7/2022)The synthesis and design of a current-mode automatic gain control circuit are presented in this thesis. The circuit structure is based on MOSFET technology in the subthreshold region. The proposed circuit consists of 4 ... -
The correlation of mean residence time of torrefied biomass rotary kiln
Collection: Theses (Ph.D) - Energy Engineering / ดุษฎีนิพนธ์ - วิศวกรรมพลังงานType: Thesis(Silpakorn University, 1/7/2022)This research was studied the effect of torrefaction process on properties of biomass and studied the effect of variable on residence time of rotary kiln for generated the correlation equation for predict the residence ... -
Development of Automatic Power Nap Monitoring System based on Biomedical Signals
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 1/7/2022)This thesis present the development of automatic sleep stage detection by using physiological signals. We aim to develop an application to assist drivers after drowsiness or fatigue detection by a commercial driver vigilance ... -
Plastic color measurement based on raw spectrum in 400-1000 nanometer with CIE L*a*b* system.
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 1/7/2022)The color standard system of Commission International del'Eclairage's color system in L*a*b* color space is widely used because it can measure brightness, hue, and saturation. Most of the color measurement in manufacture ... -
Purification and characterization of laccase from Bacillus sp. FN1
Collection: Theses (Master's degree) - Biotechnology / วิทยานิพนธ์ - เทคโนโลยีชีวภาพType: Thesis(Silpakorn University, 1/7/2022)Laccase produced by Bacillus sp. FN1 was homogeneously purified by 60% (v/v) acetone precipitation, Sephacryl S-200 gel filtration chromatography and Q-Sepharose ion exchange chromatography. The purified laccase showed ... -
An Alternative Last Mile Delivery Mode for Logistic Cost Reduction
Collection: Theses (Ph.D) - Engineering & Management / ดุษฎีนิพนธ์ - การจัดการงานวิศวกรรมType: Thesis(Silpakorn University, 1/7/2022)This dissertation is a study on the Last mile delivery (LMD) and is divided into three main parts. In the first part, the researcher reviews previous works on LMD. A questionnaire will be created to query all the stakeholders. ... -
APPLICATION OF MECHANICAL STIMULATIONS IN ALGINATE HYDROGEL SYSTEM
Collection: Theses (Ph.D) - Food Technology / ดุษฎีนิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)The ultimate goal of this study is to find new methods for modifying the functional properties of alginate hydrogel and improving the gelling process. This study was divided into 3 parts as follows: (1) modification of ... -
Effect of nitrate concentration and light on life cycle progression and astaxanthin synthesis in Haematococcus pluvialis
Collection: Theses (Master's degree) - Biotechnology / วิทยานิพนธ์ - เทคโนโลยีชีวภาพType: Thesis(Silpakorn University, 1/7/2022)This study focuses on kinetics of life cycle progression of Haematococcus pluvialis, green microalgae that can produce the highly antioxidant “astaxanthin”, through a combined experimental and mathematical modeling approach. ... -
Prebiotic properties of pectic-oligosaccharides obtained from subcritical water treatment of passion fruit peel
Collection: Theses (Master's degree) - Food Technology / วิทยานิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)The study aimed to evaluate the prebiotic properties of pectic-oligosaccharides obtained from subcritical water treatment of passion fruit peel. A batch-type treatment of passion fruit peel in subcritical water provided ... -
Effect of type of sugar on osmotic dehydration process of mango
Collection: Theses (Master's degree) - Food Technology / วิทยานิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)The objective of this research was to study the diffusion behaviors (diffusion property and diffusion time) of sugar in osmotic dehydrated mango prepared with different osmotic solutions. Four types of sugar including ... -
Extraction and enzymatic browning inhibition of extracts from agricultural by-products
Collection: Theses (Master's degree) - Food Technology / วิทยานิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)Enzymatic browning is a major problem in fruit and vegetable which is caused by polyphenol oxidases that catalyze the oxidation of phenolic compounds and lead to the forming of brown pigments. The study aimed to evaluate ... -
Construction and Testing of Continuous Feed Biomass Thermosyphon Torrefaction Reactor
Collection: Theses (Ph.D) - Energy Engineering / ดุษฎีนิพนธ์ - วิศวกรรมพลังงานType: Thesis(Silpakorn University, 1/7/2022)The objective of this research is the construction and testing of continuous feed biomass thermosyphon torrefaction reactor. The reactor will construct as a continuous reactor that has thermosyphon heat pipe as a heat ... -
Influence of drying conditions on degradation of curcuminoids and bioactive compounds in turmeric(Curcuma longa L.)
Collection: Theses (Ph.D) - Food Technology / ดุษฎีนิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)Turmeric is being used as spice, traditional medicine, food coloring, and food supplement. Solar drying is a simple and cost effective method for producing dried herbs and spices in many parts of the world. However, the ... -
Effects of Freezing on Drying Kinetics and Quality of Atmospheric Freeze Dried Watermelon
Collection: Theses (Master's degree) - Food Technology / วิทยานิพนธ์ - เทคโนโลยีอาหารType: Thesis(Silpakorn University, 1/7/2022)Watermelon is a popular fruit due to its sweetness and refreshing flavor. The main components in watermelon flesh are water and sugars, which cause short shelf life and microbial spoilage. Drying is a common method to ... -
PREPARATION OF CELLULOSE BASED ION EXCHANGE RESINS FROM WATER HYACINTH FOR THE REMOVAL OF HEAVY METAL CATIONS FROM WASTE WATER
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 1/7/2022)Presently, heavy metal pollution in natural water resources is one of the most important environmental problems. The purpose of this research is to develop the novel cellulose-based ion exchange resins from water hyacinth ... -
Feasibility study of adhesive development based on biobased materials
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 1/7/2022)Polyurethane adhesive has high strength adhesion and can be applied to many types of surfaces. Polyurethane adhesives are usually synthesized by polycondensation reaction between diisocyanates and diols. However, isocyanates ...