The research aimed to study and compare : 1. foods and nutrition knowledge of adolescence by looking at gender and level of education. 2. the awareness of foods and nutrition by comparing gender and level of education. 3. the practice of foods and nutrition by comparing gender and level of education. 4. study the relationship between knowledge awareness and practice of foods and nutrition of the adolescence in Muang District Prachinburi Province. Tests and questionnaires were used to gather the data from 346 samples. The Stratified Random Sampling was used. The data were analyzed by using percentile mean standard deviation t-test one way analysis of variance and Pearson’s Product moment correlation at 0.01 - 0.05 significant level. The study found that 71.4% of the sample was female and 41.0% was high school graduate. The sampling adolescence had good knowledge of foods and nutrition. Different gender had significantly different level of foods and nutrition knowledge at 0.01 while different level of study had no different level of foods and nutrition knowledge. The sampling adolescence had foods and nutrition awareness at high level Different gender had significantly different level of foods and nutrition awareness at 0.01 while different level of study had no different level of foods and nutrition awareness. The sample group had good foods and nutrition practice at moderate level with no difference between gender and level of study. There was a positive relationship between foods and nutrition knowledge awareness and practice of the adolescence at 0.05.The relationship between knowledge and awareness was moderate and the relationship between knowledge and practice was low.

This research was aimed to study the qualification of Kluaynamthai Hospital’s Personnels in three aspects; nutrition knowledgeconsuming behaviorand nutritional status. The research was also to study the relationship of the three aspects. The Stratified Random Sample method was used. There were 236 samples. The tools used were questionnaires and the 2008 annual check up information of the sample group. The data were analyzed by using frequency percentile mean and standard deviation. The statistic used was Chi-square significant level at 0.01 – 0.05. The study revealed that 65.68 % of Kluaynamthai Hospital’s Personnels had very good nutrition knowledge and 26.69 % 6.78% 0.42% and 0.42% had nutrition knowledge at good moderate passing and not passing respectively. The average of 2.91 of the group had good consuming behavior and the frequency of good consuming behavior at 2.69. or 91.95 % of the group’s consuming behavior was less affected by mass media. 49.58% of the group had normal nutrition status while 35.59% and 14.58 % had over nutrition and below nutritional status respectively. The study of the relationship between the nutrition knowledge and the consuming behavior revealed that there was the significant relationship between the two variables at significant label of 0.05

The technology development has been continuing to solve the cost problem aiming to reduce work time to streamline the existing machines to be more efficient and productive including designing the devices to replace human labor. In present paper the author has an idea to develop and transform the old press machine which has faced the issues of the deteriorated helix core bunt motor when overloaded less productivity to hydraulic cylinder. This paper examined the development of the coconut oil pressing machine from old model to hydraulic cylinder system. In operating principles the developed machine uses the motor pumping the hydraulic oil into hydraulic pump the oil fuel was restricted by hydraulic pump to increase the pressure transmitted to the solenoid valve which is responsible for changing the direction of the oil flow resulting that the cylinder moves up and down under the control system. The cylinder presses the coconut pulp The study of the development of coconut oil press machine was initiated by drying the 3 kg coconut pulp in the sun to obtain the 0.2038 kg (or 160 ml) coconut oil. In this study the hydraulic cylinder presses 3 kg dried coconut pulp into 1.1858 kg (or 946 ml) coconut oil or accounted for 83.08% as compared the old machine. The payback period is within 29 days.

Activated carbon also called activated charcoal or activated coal is a form of carbon that has been processed to make it extremely porous and thus to have a very large surface area available for adsorption or chemical reactions. In this research studies environmental impacts of activated carbon production processes which produced from two types of agricultural by-products namely : coconut shells and palm-oil shells . SimaPro software is applied to evaluate the environmental impacts of both processes. The results have shown that the environmental impacts for the process using coconut shells as raw material is higher than that using palm –oil shells as raw material.

Fish mixed with algae tofu (FAT) was developed to increase the nutrition and to valuate the tufu. FAT was an alternative for healthy consumers. It was prepared from soybean (500 g) mackerel (75 g) algae (25 g) egg albumin powder (7.5g) potato starch ( 5 g) MgSO4 (25 g) salt (7.5 g) pepper (2.5 g) sugar (5 g) and water (2500 g). Then they were fried at 150 oC for 1 min. The chemical quality of FAT had moisture carbohydrate protein fat ash fiber and calcium were 75.37% 6.06% 15.46% 1.42% 1.61% 1.99% and 1.56 mg/100 g. respectively. The microbial counts were less than 10 CFU/g.