The objectives of this study were to (1) evaluate physical and chemical properties of the commercial beverages from fruit and vegetable extracts (2) develop a beverage from butterfly pea and roselle extracts (3) analyze the shelf-life of this product and (4) determinate the consumer acceptance of the beverage from extracts of butterfly pea and roselle. The findings showed that the commercial beverages from fruit and vegetable extracts were clear and dark brown color 3.43-3.67 (pH) 16.50-35.00°Brix (total soluble solids) and low anthocyanin content. The optimum extraction of butterfly pea and roselle was boiling at 70+2°C and evaporation at vacuum pressure (72 millibar). This process resulted in the final anthocyanin content approximately 1366.98 and 4090.19 mg/l for butterfly pea and roselle extracts respectively. Then the butterfly pea and the roselle extracts were blended at various ratios. Based on sensory evaluators (n=50) the 50:50 blend was the most preferential with respect to overall acceptability (p≤0.05). The decrease in the anthocyanin content was observed during storage for 5 weeks. No Coliform bacteria E. coli Salmonella spp. and yeast and mould were found in all samples while the total plate counts were still accepted asconsidered for the standard set by the Ministry of Public Health. An acceptance test showed that consumers (n=100) absolutely accepted this product.

This study aimed to investigate 1. the process of development of semi readymade mackerel chili paste. 2. to study consumer acceptance of semi readymade mackerel chili paste product. 2 groups of population were used in the study: 10 experts and 100 students of Rajamangala University of Technology Krungthep. In selecting the basic formula for standard mackerel chili paste Randomize Complete Block Design (RCBD) was used to evaluate the overall sensory quality color flavor texture and appearance. A 9-point Hedonic Scale rating found that formula 1 had the highest score. The semi readymade mackerel chili paste was made by baking mackerel by hot air at 90 80 and 70 degrees Celsius for 3 4 and 5 hours respectively. Other ingredients were baked in hot air at 65 degrees Celsius for 3 hours then mixed with dried mackerel. It was found that drying mackerel in hot air oven using to degrees Celsius for 5 hours received highest score. When the semi readymade mackerel chili paste was reconstituted the product was mixed mixed with water in proportions of 1:1 1:2 and 1:3 respectively. The 1:2 proportion resembled most standard mackerel chili paste. The semi-finished mackerel was measured in color. Chemical analysis showed protein was ash were 63.42% fat was 5.59% moisture content 4.31% moisture content 6.02% fiber content and 11.30% ash content.

Objectives of this research are to study 1) method of cooking preserved substandard bananas 2) proper amount of preserved bananas in banana custard cake 3) acceptance of banana custard cake 4) length of time banana custard cake could be kept in refrigerated temperature. This study used (p0.05) statistically difference. When substandard bananas were cooked for 15 30 and 45 minutes evaluators accepted the preserved bananas cooked for 45 minutes with the best all around score. In studying the proper amount of preserved bananas in banana custard 0 : 100 50 : 50 80 : 20 and 100 : 0 ratios of banana to palm sugar ; it was found that evaluators accepted as statistically different the ratio of 80 : 20 preserved bananas to palm sugar. In studying acceptance of banana custard cake the ratio of sponge cake to banana custard 15 : 15 grams 10 : 20 grams and 5 : 25 grams ; it was found that evaluators accepted as statistically different the ratio of sponge cake to banana custard 10 : 20 grams with the best all around score. In studying the length of time the banana custard cake could be kept in refrigerated temperature at 5±2 degrees Celsius for 3 weeks. The yeast and mold counts were 219 (CFU/g). Therefore the banana custard cake could be kept 2 weeks in a refrigerator.

Tis research had the following objectives to study 1 production of crispy baked fibrous covering jackfruit meat 2 production of snack from crispy baked fibrous covering jackfruit meat 3 acceptance of snack made from crispy baked fibrous covering jackfruit meat by evaluators 4 storage time of smack product in room temperature. When fibrous covering jackfruit meat when baked at 70 80 and 90 degrees Celsius for 100 minutes evaluators accepted snack baked at 90 degrees Celsius by the best all around score at statistically difference (p ≤0.05). ln studying sweetness by using three levels of sugar at 50 60 and 70 grams. Products with 60 and 70 grams of sugar received same score. The amount of sugar at 60 grams was used. ln studying Amount of fibrous covering jackfruit meat at 20 25 and 30 gram iT was found that 25 Grams of fibrous covering jackfruit meat received the highest score. ln forming the shape of the snack the use of only fibrous covering jackfruit meat could not be formed into any shape. Pressed rice ba-sae and pressed rice were used. The pressed rice helped ingredients formed into shape. The temperature used in baking the product at 70 80 and 90 degrees Celsius were used. The higher temperature lessened time of baking. 90 degrees Celsius were used to bake the snack for 20 minutes. This product was accepted by evaluators at acceptance test using differences at statistically difference (p ≤ 0.05). when studied storage time by keeping product 2-4 weeks at room temperature vacuum packed. Free water and the yeast and mold amount wrer tested every 10 days. During 0 to 16 days no yeast and mold wrer found. The moisture level was 0.58. On the 17 th day mold count increased to 700 (CFU/g) and the moisture content increased. Therefore fibrous covering jackfruit meat product can be kept 16 days.

This study the research aims to study the adoption of web development using Open Source. Educational authorities Tambon Administration Organization Lop Buri province. This is the outcome of the preparation of the technical service. The workshop website development using Open Source in annual budgets 2015. To study the factors affecting the adoption of web development using Open Source. This data can be used as a guide to agencies Tambon Administration Organization. Can be used to develop the web site. This is consistent with the teaching of the courses internet and intranet. In order to improve the teaching and learning of students. Contribute to the development and redevelopment of the site to be more efficient. The research is a survey research. To be applied to develop the site. Using Open Source Technologies The results of the research Such applications can be made to work with real targets Tambon Administration Organization Lop Buri province. The research was done to evaluate the acceptance of website development using Open Source. Found that users were satisfied with the program at a high level.