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 blue initial concentration were studied at room temperature. The adsorption rate initially increased rapidly until 24 h and 600 mg/L of methylene blue initial concentration. The further increase in contact time and methylene blue initial concentration did not significantly increase the adsorption due to it reached equilibrium. Kinetic of adsorption were investigated that the pseudo-second order model best described adsorption kinetic data. The adsorption isotherms were evaluated and the data correlated with Langmuir adsorption model with the maximum adsorption capacity was found to be 166.67 mg/g. The adsorption of pomelo peel charcoal was studied comparing to other adsorbents at the same experimental conditions. The results showed higher adsorption of pomelo peel charcoal than dried pomelo peel longan wood charcoal coconut shell charcoal litchi wood charcoal and tamarind wood charcoal respectively.

Utilization of tea seed oil Substitute butter in Perilla seed cookies product the objective for (1) study the basic formula of butter cookies (2) study the appropriate amount of Perilla seed for supplement in butter cookies products (3) study the amount of tea seed oil substitutes for butter in Perilla seed cookie products (4) study the nutritional value of Perilla seed cookies using tea seed oil instead of butter and (5) to study consumer acceptance of Perilla seed cookies using tea seed oil in place of butter. The results of the selection of the 4 basic butter cookie recipes found that the tasting panelists accepted the formula 4 in terms of overall liking appearance color aroma taste and texture at a high level. The 4 butter recipe has higher brightness redness and yellow because of the different proportions of ingredients and the mixing time affects the formation of cookies as for the hardness of the butter cookies in which the sensory quality corresponds to the physical quality. The respondents rated the liking of the butter cookie formula 4 in texture characteristics the most. (2) to study the optimum amount of Perilla seed for supplement in butter cookies at 4 different levels percent of 5 percent of 10 percent of 15 and percent of 20 of the total weight. It was found that panelists accepted the formula 2 percent of 10 in overall liking appearance color aroma taste texture to a high level. Supplementation withn increasing amount of Perilla seed brightness red and yellow affect the color value of the sesame cookies. (3) To study the amount of tea seed oil substitutes for butter in different 3 levels of Perilla seed cookies product which are percent of 40 percent ofm 50 and percent of 60 of the weight of butter. It was found that testers accepted

1. To study the personal factors of Diploma students in Ubon Ratchathani Vocational College 2. To study the knowledge about healthy food consumption of Diploma students in Ubon Ratchathani Vocational College. To study the healthy food consumption of Diploma students in Ubon Ratchathani Vocational College 4. To study the relationship between personal factors and healthy food consumption of Diploma students in Ubon Ratchathani Vocational College 5.To study the relationship between knowledge about healthy food and healthy food consumption of Diploma students in Ubon Ratchathani Vocational College amount 313 students.The instrument used in the research is the questionnaire. The statistics used for data analysis is frequency percentage and chi-square values and sampling by method of landscape The results revealed that. 1) Most of the students are female aged between 18-20 years they are studying in the first year Department of Business Administration. They live in a dormitory Ubon Ratchathani Province they get money from their parents 51-100 baht and the index is in the normal range. 2) Most students have knowledge about healthy food. The index is in good. 3) The objective of consuming healthy food is for health. The types of health food that are most commonly consumed are fruits and fruit products. Frequency of consuming healthy food 3-4 times per week. The average cost of consuming healthy food is 51-100 baht per time and receiving health food news from YouTube. Where to buy healthy food is the fresh market / night market. The most popular healthy food items are fruit salads and soy milk. 4) The relationship between personal factors and healthy food that gender is correlated with the frequency of consumption of healthy food. Field of study housing characteristics and money received from parents per day correlated with the cost of consuming healthy food on average per time and the statistical significance is at the level of .05 5)The relationship between knowledge of healthy food and healthy food consumption found that there is a relationship between the frequency of healthy food and the cost of healthy food consumption per time and the statistical significance is at the level of .05

The purpose of the research entitled product development of imitation milkfrom Water Caltrop was to study the formulas and production processes of milkimitation products from Water Caltrop to study the quality changing during storageand to study consumer acceptability of this product. The results of the study offormulas and processes and conducted tests on chemical composition physicalquality microbial quantity and sensory evaluation found that suitable for preparingmilk from Water caltrop to be used in the production of milk imitation products fromWater caltrop Is the amount of water chestnut: water in the ratio 1: 2.5 (weight: weight).The amount of xanthan gum which is used as an appropriate stabilizer is 0.1 % of thetotal ingredient and effect to the product has the same texture and not separate thelayer. After storage at 5±1°C for 9 days this product was shown to be safe forconsumption. The developed product was 29.22 kcal/100g and protein fat andcarbohydrate content were 3.37 0.22 and 3.42 respectively. The consumer giving themost importance to the health benefits and the Novelty or products. All of consumerwere accepted on the product for beneficial of health. The consumers test resultindicated the most consumer accepted the product at the moderate level and 82% of them were interested in buying at 20 baht per 189 ml glass bottle of the product.

The purposes of this project were 1) to study the formula of Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour 2) to study the formula of Thong Ek (Gold Foil-Decoration)from Lotus Seed Flour and Lotus Stamen and 3) to study the nutrition facts the antioxidantand the detection of microorganisms test in Thong Ek (Gold Foil-Decoration) from Lotus SeedFlour and Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Lotus Stamen. Thestudy found that the highest score of sensory evaluation results from the Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour was the formulation number 2. The highest average ofappearance color smell taste texture and over all of the participants’ satisfaction were8.52 8.48 8.52 8.60 8.54 and 8.60 respectively. The result of Duncan’s New Multiple RangeTest DMRT showed differences with statistical significance at the 0.05 level (p≤0.05) in all 3formula. The highest score of sensory evaluation results from the Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Lotus Stamen was the formulation number 2 as well.The highest average of appearance color smell taste texture and over all of theparticipants’ satisfaction were 8.46 8.52 8.48 8.56 8.62 and 8.68 respectively. The result ofDuncan’s New Multiple Range Test DMRT showed differences with statistical significance at the0.05 level (p≤0.05) in all 3 formulations. In addition the nutrition fact test result in Thong Ek(Gold Foil-Decoration) from Lotus Seed Flour and Thong Ek (Gold Foil-Decoration) from LotusSeed Flour and Lotus Stamen - 100 g. in dry weight found that the amount of energy and fatdecreased. In contrary the amount of protein fiber and carbon increased. When analyzed bythe FRAP (umoles TE) and DPPH (mg AA) the antioxidant and Polyphenol (mg eq GA) in theThong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Lotus Stamen increased withstatistical significance at the 0.05 level (p≤0.05). Finally the detection of microorganisms inThong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Thong Ek (Gold Foil-Decoration)from Lotus Seed Flour and Lotus Stamen test result found the E.Coli less than 3 and noneSamonella SPP.