The objectives of this research were to determine the suitable times of pork slices drying using microwave followed by hot air and to find specific energy consumption during drying. The physical characteristic (color and hardness) and the sensory test of dried pork slices were also investigated. Pork slices with the sizes of 50x50x1.3 and 50x50x2.2 millimeters were dried using the microwave at the powers of 160 320 480 640 and 800 watts until the samples did not burn during drying. Then the samples were dried using hot air at a temperature of 110oC until the moistures of the samples were lower than 20% dry basis. Based on the experimental results it was found that the suitable times of the samples drying using microwave were 50-600 seconds which depended on the microwave powers and the pork thicknesses. In hot air drying period drying times of the samples with thicknesses of 1.3 and 2.2 millimeters were 30 and 45 minutes respectively. The microwave powers had no significant effect on the redness (a value) and yellowness (b value) of dried pork the hardness of dried pork and the specific energy consumption (P<0.05). The pork thicknesses had the significant effect on the lightness (L value) and yellowness (b value) of dried pork the hardness of dried pork and the specific energy consumption (P<0.05). Moreover sensory scores of the dried pork obtained from this research were close to those obtained from the local market.

This research is the study and design of the physical environment in response to applications for the elderly: a case study to improve the physical environment of the Center for Social Welfare Development elderly. Pathum Thani This study is to improve the physical environment of the Social Welfare Development Center for the elderly. Pathum Thani The benefits in terms of public education and find a style that suits the physical environment for the elderly which has a lot of current. The standard test for standards in the design of the physical environment in response to applications for the elderly. The study and design of the physical environment of the Social Welfare Development Center for the elderly. Pathumthani interview from design professionals. Concluded in the production and design of the model the researchers examined the experts as appropriate. The researcher has taken the form of physical environment of the area for correction. Then the residents living in the questionnaire about the usage patterns of 200 people which is as follows. The front living An average of 4.85 more convenience average of 4.55 more security average is 4.75 the design average is 4.95 the highest overall satisfaction is at the highest level. Then test the furniture Found that the test kit furniture The tests of static force acting on the seat. And static force acting on the backrest. In the qualifying test. Testing criteria of the static pressure exerted on the cantilever side and the wing stays static head. In the qualifying test. The tests of static force acts pressing down armrest. In the qualifying test. The tests of force exerted on the toggle switch and the force acting on the seat backrest. In the qualifying test. The force exerted on the test criteria. In passing the test Testing criteria regarding the impact on the seat cushion and the armrest. In the qualifying test. Testing criteria for lifting the one side and then released into freedom. In the qualifying test.

This research project aim to develop method for analysis of gamma-oryzanol in rice bran with environmental friendly solvent. The total content of gamma-oryzanol in rice bran was investigated using the combination between partial extraction method with ethyl lactate solvent and the study of factors on partial extraction. The parameters that effect the amount of gamma-oryzanol with partial extraction method consist of weight of rice bran volume of solvent and extraction time were conducted. The result shown the maximum content of gamma-oryzanol that extracted with 50 milligrams of rice bran 5 milliliters of ethyl lactate and 2 minutes of extraction time. The quantity of gamma-oryzanol in rice bran that observed using partial extraction method with ethyl lactate solvent and classical extraction method were 4.23 and 4.32 milligram per gram rice bran respectively. The results from both extraction methods were well agreement. When the extracted rice bran was separated with High Performance Liquid Chromatography the result shown the main compositions of extracted rice bran including cycloartenyl ferulate 24-Methylene cycloartanyl ferulate and campestanyl ferulate. The develop method for analysis of gamma-oryzanol in rice bran using partial extraction with ethyl lactate solvent is easy use only small apparatus in laboratory cheap short-time consuming and use environmental friendly solvent.

The Study Natural Materials to Product Design for Tree Planting. Studying natural materials To design a product for a tree Study on utilization of natural materials. Study and development of natural materials and ratios of various materials suitable for planting products. And compare the properties of natural materials. Made to plant products. To achieve the objectives of the research. Researchers conducted various researches. And present the results of data analysis. The best ratio is natural material: cement: 1: 1.5: 2 water: 695 kg / m 3 Water absorption test of various materials mixed with all three types of materials. Water absorption of soil and glue mixture is best absorbed. The absorption was 88%. Experiment on the swelling of natural materials mixed with all three types of materials. The test results showed that the swelling rate of cement mixed materials. The smallest swelling was 0.332 millimeters (0.08 millimeters). The questionnaire was used to collect data from 150 questionnaires. Statistical analysis is used to determine frequency. Of the 150 respondents about 94.7% of the rubber tree structure was found. 65.3% of the products obtained from the rubber leaves were 49.3%. There were 5 - 10 types of rubber leaves. The 80 respondents commented that most of the products of the rubber leaves were flowers (53.3%). The answer was 132 respondents representing 88%. On the durability of natural products 49.3% said that the products of natural materials are durable medium. There were 10 - 50 species of natural materials 52.7% of them had opinions about 51% of natural plant products. 59% had good quality 53% were good in natural materials 53% satisfied with the color of natural plant products 60% satisfied with the products. At the same time 47% of the products were planted in natural materials 47% of which were of good quality. 98% of tree planting products. The research found that people are interested in products for planting trees from natural materials. It is a combination of natural materials to create a new material with unique patterns. It can also be developed into more products.

The diversity of soil microorganisms in mulberry root rot disease infesting fields was investigated from The Queen Sirikit Sericulture Center at Kanchanaburi Khon Kaen Sisaket and Ubon Ratchathani provinces. Isolation of the soil microorganisms was performed on four media as nutrient agar (NA) potato dextrose agar (PDA) rose bengal agar (RBG) and modified selective fusarium agar (SFA). Twenty-four bacterial isolates were arisen from NA including gram positive endospore forming rod gram negative rod gram positive cocci and Actinomycetes. Similarly 75 isolates of fungi were gained from PDA RBG and SFA and could be defined to be Aspergillus sp. Chaetomium sp. Curvularia sp. Fusarium sp. Penicillium sp. Phytophthora sp. and Rhizopus sp. by their morphological characteristics. Verification of the causal pathogen of mulberry root rot disease could be accomplished using specific primers for F. solani in which a DNA band at approximately 300 bp was revealed.