Now showing items 81-100 of 688

    • Antioxidant activity of 3 varieties of corn milk 

      Wongpaisanrit, Rungthiwa; รุ่งทิวา วงค์ไพศาลฤทธิ์; Pongsankeeree, Wichan; วิชาญ พงษ์สานต์คีรี (2021-08-07)
      The purpose of this research was to analyze carotenoid content, anthocyanin content, phenolic compound content and the antioxidant activity by 2, 2-diphenyl-1-picrylhydrazyl scavenging capacity (DPPH) and 1, 10-Phenantroline ...
    • Strengthening of deteriorated reinforced concrete deep beam caused by chloride with carbon fiber sheets 

      Hongthong, Rattanasak; รัตนศักดิ์ หงษ์ทอง; Benjaphong, Apai; อภัย เบ็ญจพงศ์; Jairtalawanich, Thamma; ธรรมมา เจียรธราวานิช (2021-08-07)
      Deterioration of reinforced concrete deep beam structure caused by chloride is severe andtakes up wide area even though the structure is not exposed to sea water or brackish water. Even the structure which is far from sea ...
    • Characterization of bioplastics poly (lactic acid) blended with thermoplastic starch 

      Srithep, Yottha; ยศฐา ศรีเทพ; Hongkhaum, Nutthagorn; ณัฐกรณ์ หงษ์คำ; Takhot, Padchara; พัชระ ตะโคตร (2021-08-07)
      This research was concentrated on characterized mechanical properties and adjusted compatibility of poly (lactic acid) (PLA) with thermoplastic starch (TPS) as biodegradable polymers composites. PLA was blended with TPS ...
    • Effect of cricket (acheta domesticus) powder, soy protein isolate and xanthan gum on the gualities of rice flourbased cookies 

      Sanom, Pongpipat; พงศ์พิพัฒน์ สนม; Jangchud, Kamolwan; กมลวรรณ แจ้งชัด (2021-08-07)
      Rice flour-based cookies are gluten-free products. Cricket powder and isolated soy protein are alternative protein sources, which can provide desirable nutrition. Xanthan gum is one of the hydrocolloids affecting the texture ...
    • Determination of phosphate in surface water of lopburi province using a simple flow injection analytical system 

      Phansi, Piyawan; ปิยวรรณ พันสี; Koin, Jantira; จันทิรา กออินทร์; Nacapricha, Duangjai; ดวงใจ นาคะปรีชา (2021-08-07)
      A simple flow injection analytical system for an automatic determination of phosphate in water samples using the molybdenum blue method was developed. Samples were injected and mixed with ascorbic acid used as a reducing ...
    • Antioxidant activities and polyphenol compounds in snack products fortified with mulberry leaf powder 

      Thongkham, Chukkrit; จักรกฤษณ์ ทองคำ; Techakriengkrai, Taweesak; ทวีศักดิ์ เตชะเกรียงไกร; Kongkachuicai, Ratchanee; รัชนี คงคาฉุยฉาย; Charoensiri, Rin; ริญ เจริญศิริ (2021-08-07)
      The potential health benefits attributed to mulberry leaf and its bioactive compounds have led to a huge increase of mulberry leaf products in the food market. The objective of this research was to determine total antioxidant ...
    • CO2 sequestration efficiency by spirulina sp. RMUTL 

      Ngoenkhamkhong, Khanchit; ครรชิต เงินคำคง; Jumroonrat, Nithiwat; นิธิวัฒ จำรูญรัตน์; Mookam, Jirayu; จิรายุ หมูคำ; Kansri, Nattapong; ณัฐพงศ์ กันศรี; Wongkhat, Nuttapon; ณัฐพล วงค์ขัติ; Ngoenkhamkhong, Nannaphat; นันท์นภัส เงินคำคง; Seesuriyachan, Phisit; พิสิฐ ศรีสุริยจันทร์ (2021-08-07)
      Increasing concentrations of CO2 in the atmosphere is causing severe environmental destruction to the earth. Bio-sequestration of CO2 is a promising way to completely sequester CO2 by converting it into biomass by way of ...
    • Magnetic field effect on physicochemical properties of water 

      Premkaisorn, Pornchai; Wasupongpun, Wanpen (2021-08-07)
      Water is a vital component of almost every organism. Magnetic fields effecting on physical properties of water are reported in this work. In order to obtain the magnetized water, magnetic fields were applied and subsequently ...
    • Diffusion coefficient modelling of thin-layer drying of paddy using spouted free fall bed dryer 

      Sritunyakorn, Siwakorn; ศิวกร ศรีธัญญากร; Suluksna, Keerati; กีรติ สุลักษณ์; Chitsomboon, Tawit; ทวิช จิตรสมบูรณ์ (2021-08-07)
      This research developed a new model to determine the moisture diffusion coefficient for the thin-layer paddy drying with the spouted free-fall bed dryer. The design and construction of the dryer was done to experiment with ...
    • Study the physical properties of agricultural waste for industries handicrafts product, bantumsua community Phetchaburi province 

      Wongsuwan, Surapa; สุรภา วงศ์สุวรรณ; Khiaomang, Kriangsak; เกรียงศักดิ์ เขียวมั่ง; Seo, Miyung; มิยอง ซอ (2021-08-07)
      This research 1) to study and analyze the relationship between the context of industrial handicrafts,properties of agricultural waste in community areas and 2) to agricultural waste to find physical properties and the ...
    • Development and study on physical and sensory properties of dark chocolates fortified with anthocyanin from broken riceberry rice 

      Ngamdee, Paradorn; Jamkrajang, Sureechay; Yankin, Siriwan; Rajabphat, Thepsatri (2021-08-07)
      Broken rice of Thai cross breed black rice, Riceberry, was an under-utilized agricultural by-product that contains high content of anthocyanins, the multiple health benefits flavonoid. In this study, these anthocyanins ...
    • Methylene blue adsorption using pomelo peels charcoal prepared by traditional charcoal burning 

      Junploy, Patcharanan; พัชรนันท์ จันทร์พลอย; Loungdee, Krittiyaporn; กฤติยาภรณ์ หลวงดี; Jiwalak, Naparat; นภารัตน์ จิวาลักษณ์ (2020-09-21)
      The pomelo peels charcoal was successfully prepared by traditional charcoal burning and its adsorption of methylene blue was investigated. The influences of methylene blue adsorption including contact time and methylene ...
    • Drying of chilli with thermoelectric Air preheater assisted low temperature dryer 

      Wongpaisarnkit, Patchara; พชร ว่องไพศาลกิจ; Treeamnuk, Krawee; กระวี ตรีอำนรรค; Treeamnuk, Tawarat; เทวรัตน์ ตรอำนรรค (2020-09-21)
      This research objective was to apply thermoelectric module model TEC12710 as a preheater and dehumidifier for red chilies dryer. The heat side and cool side of Thermoelectric module affected by supplied electricity were ...
    • Effects of sugar, citric acid and pectin content on quality of mulberry fruit leather product 

      Roskhrua, Piyanuch; ปิยะนุช รสเครือ; Kitchaicharoen, Maliwan; มลิวรรณ์ กิจชัยเจริญ (2020-09-21)
      The objective of this study was to investigate the optimal formulation of mulberry fruit leather product when varying the weight ratio of mulberry fruit: water as 70:30, 60:40,50:50, 40:60 and 30:70. Three factors were ...
    • Simulation of a 500 kW sloped solar chimney power plant powered by industrial waste heat 

      Chansawang, Bandit; บัณฑิต จันทร์สว่าง; Koonsrisuk, Atit; อาทิตย์ คูณศรีสุข (2020-09-21)
      The solar chimney power plant (SCPP) has been proposed as a promising alternative power plant. According to the literature, the chimney for commercial-scale SCPPs should be about 1 km high. The construction of these tall ...
    • Experimental testing of scroll expander performance for a 1 kW ORC power plant 

      Hinlailoed, Thanit; ธนิต หินไลเลิศ; Koonsrisuk, Atit; อาทิตย์ คูณศรีสุข (2020-09-21)
      The ORC power plant is a promising technology to generate electricity from low-temperature heat sources. However, implementation of the ORC for low capacity electricity generation is unattractive at the commercial level. ...
    • Comparative investigation of a subcritical ORC, supercritical ORC, and trilateral rankine cycle power plant for a heat source temperature of 210-250 oC 

      Taemtat, Thongchai; ธงชัย เทียมทัด; Koonsrisuk, Atit; อาทิตย์ คูณศรีสุข (2020-09-21)
      The performance investigations of subcritical ORC, supercritical ORC, and trilateral Rankine cycle (TLC) power plants with the heat source temperatures of 210-250°C were conducted and compared in this study. Several working ...
    • Reduction of oil absorption in chinese water chestnut fry product with electric field technology 

      Markjan, Chidchanok; ชิดชนก มากจันทร์ (2020-09-08)
      This research is studying of an electric field combine with a frying process in a Chinese water chestnut product for reducing oil absorb. An electric field that is used in an experiment will have a stress from 1-3 kV/cm. ...
    • Utilization of cassava pulp and cassava wastewater for bioethanol production 

      Srimuang, Tawida; Polprasert, Supawadee (2020-09-07)
      The purpose of this study was to optimize the bioethanol production from cassava pulp and cassava wastewater. The study was divided into two phase: 1.) Pretreatment and enzymatic hydrolysis 2.) Bioethanol fermentation. The ...
    • Drying kinetics model of fermented soybean meal using hot air-drying 

      Faksakul, Sirayaporn; Lomthong, Thanasak; Teeka, Jantima; Boonpan, Anan; Areesirisuk, Atsadawut (2020-09-07)
      The aim of this research was to model the hot air-drying (HAD) of fermented soybean meal (FSBM) containing probiotic Enterococcus faecium . The HAD was performed to reduce the moisture content of ...