The purposes of this research were :1) to construct the achievement test in The Development of Principles of Food and Nutrition Test for Home Economics Technology of Rajamangala University of Technology Students 2) to assess the quality of test in the aspects of validity item discrimination item difficulty and reliability Research and Development; R&D was used for research method. There were 4 step as follows: 1) Research to study the basic data and need of achievement test construction 2) Development to construct the achievement test 3) Implementation to tryout the achievement test and 4) Evaluation to assess and revise the achievement test after that bring to create the normalize of achievement test sample of Food and Nutrition Test for Home Economics Technology of Rajamangala University of Technology Students enrolled suubjects Principles of Food and Nutrition Acedemic Years 2559 on 30 peoples. Tools for use in researching the achievement in Principles of Food and Nutrition kinds 4 choices 100 items. The findings were as follow: 1.The development of achievement test in Principles of Food and Nutrition for Home Economics Technology major of Food and Nutrition which constructed 100 items results revealed that the test gained content validity value index balance during 0.67-1.00 2.Quality of achievement test in Principles of Food and Nutrition for Home Economics Technology major of Food and Nutrition. Achievement test Principles of Food they also have the difficulty (P-value) of 0.15-0.80 and the discrimination (R-value) of 0.20-0.80 and reliability of 0.20. The normalize T-score was T46.39-84.26 achievement test Nutrition they also have the difficulty (P-value) of 0.15-0.80 80 and the discrimination (R-value) of 0.20-0.80 and reliability of 0.20. The normalize T-score was T46.39-84.26 T48.00-80.89

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.

In this study we investigated on the mechanical properties and physical properties of light weight block mixed with banana fibers. For the cost effective purpose and environmental friendly product banana fibers which is rich in fiber was used as a precursor in producing light weight block. In this framework a series of blocks were fabricated using banana fibers for instead different raw material involve cement and sand for 28 days incubation. The result show that the block with mix banana fiber was replaced cement in 2.5 %wt has the density value and compressive strength is 1376 kg/m3 and 62.25 kg/cm3 respectively. While water absorption and the maximum shrinkage limit value are 32.86 % and 0.12 % respectively were obtain from the samples mixing 7.5% of banana fibers. After examination of of Thai Industrial Standard (TIS 1505- 2541) the result illustrated the value are standard. It can be concluded that the light weight block mixed banana fibers in ratio of sand: cement: lime: gypsum: aluminum powder: banana fibers are 50: 27.5 : 9 : 9 : 2 : 2.5 will also be used as an alternative precursor materials for producing the light weight block by natural raw materials for cost effective purpose.

This research work was to study the improvement of toughness and impact resistance of polylactic acid (PLA) with modified soybean oil (MSBO) and palm fiber (PF). The detail of this work was divided into three parts. The first was to find the suitable condition for modification of soybean oil with ozonolysis. The second and last parts were to study the effects of MSBO and PF contents on the properties of PLA respectively. For oil modification the reaction times were varied from 0 to 3 hours and the chemical changes in molecules of soybean oil were investigated by Nuclear magnetic resonance (NMR) and Fourier transform infrared (FTIR) spectroscopies. The result suggested that the most suitable condition for ozonolysis reaction was 2 hours considering the decrease in double bond between carbon atoms and the increase in hydroxyl group into molecular structure of MSBO. For the effect of MSBO content on mechanical properties it was evaluated by tensile and impact testing. Differential scanning calorimeter (DSC) and scanning electron microscope (SEM) were used for thermal and morphology analyses. The result showed that elongation at break and impact strength of modified PLA by MSBO increased about 89 and 25 % compared to those of neat PLA respectively. MSBO act as the efficient plasticizer for PLA considering the conversion of fracture behavior from brittle to ductile good dispersions of MSBO droplets in PLA and the decrease of glass transition temperature (Tg) with addition of MSBO. The addition of PF improved the impact strength of modified PLA. Strong interfacial bonding between PLA and PF indicated MSBO being both coupling agent for PLA and natural fiber and plasticizer for PLA. For migration test it was found that contents of released heavy metal and migrated chemical from specimens of PLA and PLA/PF composite were under the criteria according to Notification of the Ministry of Public Health (No. 295) B.E. 2548.

The research on the process of supply chain management standard goods distribution and marketing of the meat processing industry in Thailand to support the ASEAN Economic Community was aimed (1) the process of supply chain management standards goods distribution and marketing of the meat processing industry in Thailand to support the ASEAN Economic Community and (2) to determine the consistency of a causal model that influenced the process of supply chain management standards goods distribution and marketing of the meat processing industry in Thailand to support the ASEAN Economic Community with the empirical data. The variables used in this study were the independent variables including the availability and the readiness of the entrepreneurs. The mediator variables were the raw material transportation management and safety standard. The dependent variable was the supply chain management standard goods distribution and marketing of the meat processing industry in Thailand 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 350 entrepreneurs of the meat processing industry in Thailand. The statistical methods used to analyze data were the frequency percentage mean standard deviation and the analysis on the structural equation model and qualitative research methodology. The results revealed that the model was well consistent with the empirical data. The Chi – Square (2) value was 288.294 at the degrees of freedom (df) of 256 with the probability p-value equal to 0.081. The chi - square relative (2/df) was 1.127 with index of harmony (GFI) equal to 0.975 AGFI = 0.951 RMSEA = 0.017 The results showed that (1) the availability of resources had a positive influence on the transportation of raw materials (2) the availability of resources had a positive influence on safety standards (3) the entrepreneur readiness had a positive influence on the transportation of raw materials (4) the entrepreneur readiness had a positive influence on safety standards (5) the transportation of raw materials had a positive influence on safety standards (6) the transportation of raw materials had a positive influence on the supply chain management distribution and marketing and (7) safety standards had a positive influence on the supply chain management distribution and marketing of halal meat processing industry in Thailand to support the ASEAN Economic Community. The findings suggested that the meat processing industry should focus on the supply chain management distribution and marketing by promoting personnel deeper understanding to develop halal food. The government should also support the halal food industry as well