This research aims to study the appropriate drying condition and extraction solvent for extracting protein and antioxidants from the porcine placenta. Three levels of drying temperature were used in this study which were 50 60 and 70ºC the result shows that the best drying condition for porcine placenta was 70ºC for 4 hours because this condition provided the least drying time and the lowest moisture content of porcine placenta (3.80±3.36% dry basis). After that the fresh and dried porcine placenta were extracted by using three solvents which were deionized water (DI) phosphate buffered saline (PBS) and hexane. The efficiency of extraction was investigated by measuring the crude protein and antioxidant of the porcine placenta. It was found that there was no protein and antioxidant in fresh and dried porcine placenta extracted by hexane. However the protein was found as 0.05±0.01 and 0.04±0.01 mg of bovine serum albumin/100 mg fresh for fresh porcine placenta and 0.12±0.030 and 0.07±0.016 mg of bovine serum albumin/100 mg fresh for dried porcine placenta extracted by DI and PBS respectively. In additional the antioxidant was found as 1.13±0.03 and 1.29±0.04 mg of trolox/100 mg fresh for fresh porcine placenta and 3.37±0.02 and 3.59±0.01 mg of trolox/100 mg fresh for dried porcine placenta extracted using DI and PBS respectively.

The Thai wisdom knows the benefits of Carissa carandas L. to be used as a traditional herbal medicine. However there was no scientific evidence to show that Carissa carandas L. of Thailand can treat gout or not. In this research the Carissa carandas L. fruit extract in semi-ripening and ripe stage were studied for the phytochemical and inhibitory activity of xanthine oxidase one of the causes of gout. The result of hytochemical indicated that the crude extract from semi-ripening stage fruit contained many substances; phenolic compounds alkaloids flavonoids terpenoids saponins and deoxy sugars. While the ripe stage fruit contained the similar substances excepted saponins. The extract solution of Carissa carandas L. showed the xanthine oxidase inhibitory activity as the ethanolic extract solution gave the higher activity than water extract solution. The crude extracts of semi-ripening stage fruit presented the higher activity than the ripe stage one with the IC 50 values of 2.40 ± 0.05 and 2.87 ± 0.37 mg/mL respectively. The result of ripening stage with different phytochemical may be related to inhibition of xanthine oxidase activity. Therefore the selecting of sampling period and purification of extract may be a choice for using as medicine for gout

Changes in muscle protein proteolysis and lipid oxidation of ‘Mu Som’ added with different white and black glutinous rice ratios (w:w) at 100:0 (W100) 75:25 (W75B25) 50:50 (W50B50) 25:75 (W25B75) and 0:100 (B100) during 72 h fermentation at 30°C were investigated. During 36 h fermentation B100 exhibited a higher rate of fermentation than others as indicated by lowered pH and lactic acid production (p<0.05). Due to higher acid production rate the proteolysis of muscle proteins as evidenced by the increase in trichloroacetic acid (TCA)-soluble peptides and smaller molecular weight of proteins appeared as electrophoresis were more pronounced. These might contributed to higher released water and expressible water as well as pale color. Higher black glutinous tice higher released water and expressible water were observed. The lipid oxidation in all samples was observed during fermentation. All samples had no difference in likeness scores of all attributes (p>0.05). From the results the ratio of white and black glutinous rice might contribute to proteolysis which effected on released water of Mu Som.

This project was for the development of apparel accessories from indigo dyed fabrics in Sakon Nakhon Province. This project aims to bring indigo dyed fabrics to be developed into apparel products in UNISEX pattern so that it put on in everyday life and used all genders without restrictions. Today the sexual choices increase to introduce the concept of UNISEX pattern as an alternative. From the questionnaire the consumer needs the apparel accessories could be used in everyday life by using the principles of apparel accessories as a guide to design. Color tone used cool color (Cool Hues). 0The cool color was comfortable. The project maker chose to use indigo dyed fabric to make prototype products and also increase the value of indigo dyed fabric as well. 0 The samples used 100 people who interested in textile products at Chatuchak Market. The tools used questionnaires. The collected data were interview. The statistics used percentage. The study indicated that analysis assessed on the material shape products and the strength. Using silk indigo dyeing products were suitable in 78 percent and the material products were suitable in 42 percent. The shapes of products were suitable in the bag 64 percent and shoes 55 percent respectively. The product color was 64 percent and the durable strength for use in 52 percent.

The purpose of this project was to develop a chair for industrial sewing machines to suit the physiology of industrial machine users. And to study the satisfaction of industrial sewing machine users with adjustable chairs. The representative sample was student in Industrial Textile and Fashion Design at RMUTP as 40 samples. By allowing the sample group to sat on the sewing chair for the industrial machine and evaluate it by questionnaire the satisfaction with the use of the adjustable chair for the industrial machine. Statistics were usedfrequency percentage mean and standard deviation. The results of the study showed that the satisfaction assessment that affected the adjustable Industrial sewing machine chair. The most useful aspect was the adjustable chair which could be move to as scored as an average of 4. 13 at a high level. The safety of usage is average 3. 98 at a high level. The highest strength was durability and strength while using with an average of 4.2 in a high level. The highest material aspect was that the strong structure with an average of 4. 13 at a high level. The most beautiful aspect was the color of the adjustable chair which was beautiful and suitable with an average of 3.95 at a high level. And the overall summary of satisfaction was 4. 15 at a high level. Based on the research results using an industrial sewing machine table with a height of 73 cm and a 3 level adjustable chair was level 1 height 45 cm level 2 height 48 cm level 3 height 51 cm. It could be conclude that the level 1 chair was suitable for users with a height of 145-153 cm. The level 2 chair was suitable for users with a height of 154- 161 cm and a level 3 chair suitable for users with a height of 162- 170 cm