ผลการศึกษาพบว่า สูตรที่เหมาะสมของเครื่องดื่มนมผสมน้ําผลไม้แท้ 100% พาสเจอไรส์ ประกอบด้วย นมรีโพรเซส 10% น้ําสับปะรดและน้ําลิ้นจี่ชนิดละ 45 % เพคตินชนิด High-methoxy 0.55% และน้ําตาล 1% ผลิตภัณฑ์มีค่าสี2.5Y-5Y 9/2-4 ค่าpH 3.5±0.5 ค่าปริมาณของแข็งที่ละลายน้ําได้ทั้งหมด 13.5±1 องศาบริกซ์ พาสเจอร์ไรส์ที่อุณหภูมิ72 องศาเซลเซียส นาน 15 วินาที เก็บที่อุณหภูมิ 6±1 องศาเซลเซียสได้เป็นเวลา 8 วัน มีโปรตีน 2.8กรัม ไขมัน 2.1กรัมคาร์โบไฮเดรต 8.8 กรัม แคลเซียม 21 มิลลิกรัม และให้พลังงาน 65.3 กิโลแคลอรี่/100 มิลลิลิตร นอกจากนี้ยังพบว่า ผู้บริโภคให้การยอมรับผลิตภัณฑ์ด้วยคะแนนในระดับมากกว่า 7 (ชอบปานกลาง)

The research aims were 1) to develop and find out the efficiencies of the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching to be efficient in accordance with defined 80/80 criteria 2) to compare the learning achievement before and after learning of students who studied with the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching and 3) to find out the students’ satisfaction towards the program. A purposive sampling technique was employed to obtain the subjects of this study who were 30 Engineering students of Electrical Engineering Department Faculty of Engineering Rajamanagala University of Technology Pranakhon. They were registered in the second semester of academic year 2013. For instruments were as follows: the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching the evaluation form of the multimedia computer instruction program the students’ achievement tests and the questionnaire of students’ satisfaction. After the experiment the scores obtained from the test were analyzed by using percentage mean standard deviation and t-test. The results of the study showed that the efficiency of the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching was 81.22/83.55 which was higher than the specified criteria of 80/80. The scores of after learning with the multimedia computer Instruction program were significantly higher than the scores of before learning at .05 level. And the students revealed that they were highly satisfied with the program.

The research aims were 1) to develop and find out the efficiencies of the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching to be efficient in accordance with defined 80/80 criteria 2) to compare the learning achievement before and after learning of students who studied with the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching and 3) to find out the students’ satisfaction towards the program. A purposive sampling technique was employed to obtain the subjects of this study who were 30 Engineering students of Electrical Engineering Department Faculty of Engineering Rajamanagala University of Technology Pranakhon. They were registered in the second semester of academic year 2013. For instruments were as follows: the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching the evaluation form of the multimedia computer instruction program the students’ achievement tests and the questionnaire of students’ satisfaction. After the experiment the scores obtained from the test were analyzed by using percentage mean standard deviation and t-test. The results of the study showed that the efficiency of the multimedia computer Instruction program on Information Services and Information Searching for Information Services and Information Searching was 81.22/83.55 which was higher than the specified criteria of 80/80. The scores of after learning with the multimedia computer Instruction program were significantly higher than the scores of before learning at .05 level. And the students revealed that they were highly satisfied with the program.

Chemical composition of commercial pasteurized milks contained different fat content (full-fat; FF low-fat; LF and non-fat; NF) was studied. NF contained the lowest fat content (0.12%) with the highest protein content (3.20%). NF exhibited the highest foaming ability and stability. The chemical compositions physical and sensorial properties of chocolate mousse produced from FF LF or NF were also investigated. M-NF had the lowest in fat content resulting in energy reduction when compared with M-FF and M-LF. M-NF also showed the highest firmness and adhesiveness (p<0.05). This was probably due to different chemical composition of pasteurized milk used. For color measurement M-FF showed the highest L* value. However all chocolate mousse samples had no difference likeness score for texture taste and flavor (p>0.05). From the results commercial pasteurized non-fat milk could be not only used for chocolate mousse production without effect on textural and sensorial properties but the energy from fat was also reduced.

This study was undertaken by using 10x10 m2 sampling plots chosen by stratified random sampling from 3 areas 50 plots for each area. Height and diameter of all trees with girth breast height (GBH) stem > 15 cm were measured. Aboveground biomass was estimated by allometric equation and the carbon stock was calculated by multiplying biomass value with conversion factor of 0.47. Result founded 4 tree species in 4 families. The Melaleuca cajuputi Powell had quite high density of 2091.31 tree/ha and other species found in some areas are Mitragyna brunonis Craib. Barringtonia coccinea Kostel. and Symplocos ferruginea Roxb with the density of 4.67 2.67 and 2.00 tree/ha respectively. Amount of aboveground carbon stock was 26.27 tonne C/ha. Mostly stem had higher carbon stock than branch and leaf at 19.92 4.94 and 1.62 tonne C/ha respectively. Average value of biomass carbon was 86.77 bath/ha.