จำนวน Repository ( 156 )

การศึกษามาตรฐานกระบวนการการเคลื่อนย้ายวัตถุดิบการผลิตและความปลอดภัยของอุตสาหกรรมเนื้อสัตว์แปรรูปในประเทศไทยเพื่อรองรับการเปิดประชาคมเศรษฐกิจอาเชียน
การศึกษามาตรฐานกระบวนการการเคลื่อนย้ายวัตถุดิบการผลิตและความปลอดภัยของอุตสาหกรรมเนื้อสัตว์แปรรูปในประเทศไทยเพื่อรองรับการเปิดประชาคมเศรษฐกิจอาเชียน

The research investigated the process of transporting raw materials for production and the safety of the meat processing industry to support the ASEAN Economic Community. The study objectives were (1) to study factors that influenced the process of transporting raw materials for production and the safety of the meat processing industry to support the ASEAN Economic Community and (2) to determine the consistency of a causal model influencing the process of transporting raw materials for production and the safety of the meat processing industry to support the ASEAN Economic Community. The variables used in this study were the independent variables the organization environment and the organization resources. The mediator variables were the supply chain cooperation equipment strength food quality and Halal sign. The dependent variable was the process standard of transporting raw materials for production and the safety of the meat processing industry to support the ASEAN Economic Community. The researchers used a mixed method of qualitative and quantitative study. Questionnaires were used to collect empirical data from 510 meat operator samples. The statistical methods used to analyze data were the frequency percentage mean standard deviation and the analysis on the structural equation model. The results revealed that the model was well consistent with the empirical data. The Chi – Square (2) value was 122.231 at the degrees of freedom (df) of 150. The chi - square relative (2/df) was 1.815 with the probability p-value equal to 0.953. The index of harmony (GFI) was equal to 0.980 and the modified harmony index measuring (AGFI) was equal to 0.938. The index measuring the comparative (CFI) was equal to 1.000 and the index root mean square of the section standard (SRMR) was 0.020 and the index error in estimation parameters (RMSEA) was equal to 0.000. Additionally the research results also showed that the organization environment organization resources the mediator variables; the supply chain cooperation equipment strength food quality and Halal sign positively influenced the process standard of transporting raw materials for production and the safety of the meat processing industry to support the ASEAN Economic Community.

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การผลิตน้ำมันหอมระเหยไล่แมลงจากใบยาสูบ
การผลิตน้ำมันหอมระเหยไล่แมลงจากใบยาสูบ

This research was study the production of essential oil from tobacco leaves for insect repellents. To increase value and development of new products form tobacco leaves. This product is environmental friendly. In this research is divided into two parts: Laboratory scale and get a knowledge to the municipal in Nhongkhai province. Nicotine is an insecticide that effect to insects. This product evaporated pass through natural packaging. A natural packaging can be easily degradation in the environment. Moreover this product also helped to reduce the hazardous chemicals or pesticides usage and not residues for long time.

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การผลิตวัสดุดูดซับเสียงจากวัสดุผสม ยางโฟมธรรมชาติและเส้นใยธรรมชาติ
การผลิตวัสดุดูดซับเสียงจากวัสดุผสม ยางโฟมธรรมชาติและเส้นใยธรรมชาติ

This research work was to study the effect of surface treatment of natural fiber and the effects of type and content of natural fiber on the development of acoustic material from natural rubber foam /natural fiber composites. The surface treatment used for this research work was sodium hydroxide (NaOH) treatment. NaOH Concentrations and treatment times were varied from 0 to 15 %wt. and 0 to 30 min respectively. Natural fibers used for this work were bagasse fiber (BF) and oil palm fiber (OPF). The suitable condition for surface treatment was estimated by fiber length and diameter (L/D) ratio and morphology of natural fiber. The result suggested that L/D ratios tended to increase when NaOH concentrations and/or treatment times increased except for NaOH concentration of 15 %wt. L/D ratios of OPF after surface treatment were changed more than those of BF. The suitable conditions of NaOH treatment for BF and OPF were NaOH concentration of 10 %wt. and surface treatment times of 30 and 10 min respectively. The effects of fiber type and content on sound absorption properties of natural rubber foam /natural fiber composites were investigated by cell characteristics sound absorption coefficient DMA analysis and bulk density. Both treated BF and OPF with suitable treatment condition were varied from content of 0.0 to 10.0 %wt. The result showed that the cell size of composites tended to decrease with addition of natural fiber whereas number of foam cell per unit volume increased. After adding natural fiber more than 2.5 %wt. cell size of composite foam and number of foam cell per unit volume tended to change the inverse direction. Natural fiber in composites enhanced the sound absorption efficiency. Sound absorption coefficient of composites adding BF was more than that of composite adding OPF. The addition of natural fiber enhanced the elasticity of composites and that increased sound absorption efficiency. NaOH treatment led to creation of strong interfacial bonding between natural fiber and natural rubber and enhanced the sound absorption efficiency. Density of NR composite foam increased with increasing natural fiber content.

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การประยุกต์ใช้เมล็ดแตงโมที่เหลือทิ้งทดแทนถั่วลิสงในการผลิตอาหารไทย
การประยุกต์ใช้เมล็ดแตงโมที่เหลือทิ้งทดแทนถั่วลิสงในการผลิตอาหารไทย

The purpose of this study was physical and chemical analysis of watermelon seeds (waste) the markets Study of optimize replacing watermelon seeds (waste) by peanuts in thai foods process and consumer acceptability indicated of products. Result showed that physical and chemical analysis of watermelon seeds (waste) the markets as follows : Aw =0.37±0.06 L* a* b* value 60.88±0.13 10.65±0.05 and 41.02±0.06 respectively and moisture content 1.19% protein content 10.97% fat content 0.22% crude fiber content 6.48% ash content 3.26% and carbohydrate content 77.88%. Result showed that the best formula was mussaman curry was replacing watermelon seeds (waste) by peanuts 100%. Product have orange yellow colour be similar to product in markets and less than fat content 1.65 times protein content and ash content more than 1.59 2.65 respectively.The shelf life meagerly 2 months and consumer acceptability like moderately mussaman curry powder and mussaman curry product. Result showed that the best formula was kao tung na tang crispy rice sticks and shrimp dipping replacing watermelon seeds (waste) by peanuts 100%. Product have orange yellow colour more than product in markets. And more than fiber content and protein content 1.31 1.51 times less than fat content and ash content 1.24 1.32 respectively. The shelf life meagerly 2 weeks and consumer acceptability like moderately product. Result showed that the best formula was panaeng curry powder replacing watermelon seeds (waste) by peanuts 100%. Product have bright orange colour. The shelf life meagerly 4 months and consumer acceptability like very much product. Result showed that the best formula was sai kow griep pag mor replacing watermelon seeds (waste) by peanuts 100%. Product have dark brown more than product in markets. And less than moisture content fat content and fiber content 2.17 6.61 and 6.46 times more than carbohydrate content and ash content 68.24 4.10 respectively. The shelf life at -18 ๐C and consumer acceptability like moderately product.

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การประยุกต์ใช้เปลือกแตงโมในการผลิตผลิตภัณฑ์อาหารกึ่งสำเร็จรูป
การประยุกต์ใช้เปลือกแตงโมในการผลิตผลิตภัณฑ์อาหารกึ่งสำเร็จรูป

A study of the watermelon rind the right to produce the best recipe Watermelon Cake. The ratio of the total amount of chicken. The third level is 28:17 watermelon rind that has an average overall score 7.03 7.00 7.00 6.73 6.70 and 7.13 respectively which are significantly different statistically (P ≤ 0.05) and bring. Education shelf life of the product mix cakes frozen watermelon rind. Physical chemical and microbiological By the cake mix frozen watermelon rind packed into plastic boxes sealed and stored at -21 ° C for 4 months the product remains safe for consumers since total microorganisms. Tub Tim Krob with watermelon rind The best include Ruby dissolves the calcium chloride 0.5 percent in the conditions of frozen watermelon rind. Because of its hardness and adhesion of the powder of ruby. Ratio of water to sugar syrup soaked watermelon pomegranate peel 3 46:11 there was swelling of ruby little different to that ratio. Water and sugar at 44:13 to the physical quality. By measuring the diameter of the shade water activity (aw) chemical properties of soluble solids content of 24.5 oBrix Then Tub Tim Krob. The color is a reddish color sai l * 22.27 26.46 and b * 3.06. Watermelon rind Loy Kaewlittle panelists found that the scores of recipes that use fresh pandan leaves into the water. The total soluble solids (% TSS) 19 0Brix because when it is refrigerated and eaten immediately do not add ice. Then compare the products on the market float. The watermelon rind is colored green and red titratable acidity - alkalinity (pH) were similar in the range of 4.00 to 5.00 due to the taste by crystallized. Add sour citric acid is used. Keep up the cause of the damage is difficult. Could be stored for at least 2 weeks product is safe for consumption. Consumer satisfaction with the products have moderate inclination. Dehydrated Watermelom Rind Reasonable temperature and drying time is 55:17 hrs. Most dried watermelon rind preserves the color brightness (L *) 25.22 the redness (a *) 5.64 and yellowness (b *) 10.45. and water activity 0.53 which is the standard set. Moisture 13:17 shelf dehydrated watermelon rind. Stored in plastic bags Sealed with a separate piece of heat stored at room temperature for 2 weeks it is safe to consume. The Resort complying and a community standard dry fruits study found that consumer acceptance. Consumers who have found a dehydrated watermelon rind like moderately satisfied.

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