The study aimed to investigate appropriate formula for drinking yoghurt production. The conditions were ratio of yoghurt : concentrated rambutan juice at 100 : 0 90 : 10 85: 20 and 75: 25 the effect of concentrated rambutan juice on physical and chemical and microbiological lactic acid bacteria survival appropriate proportion of syrup and lactic acid bacteria survival during storage of drinking yoghurt from rambutan juice. It was found that proportion of concentrated rambutan juice had no effect in color (L* a*) of the yoghurt (p>0.05) but its impact to b* and viscosity were significant (p≤0.05) they increased with the increased proportion of the concentrated rambutan juice. Yoghurt with 15% concentrated rambutan juice had 88% survival rate of lactic acid bacteria after stimulated digestive system. The results showed that optimal production formula of drinking yoghurt from concentrated rambutan juice and syrup were 90:10 Z(yoghurt: concentrated rambutan juice; 85:15) : syrup) Drinking yoghurt stored in the refrigerator at 4±1oC for 15 day was evaluated and found that LAB survival numbers were 9.90 log CFU/mL.

The purposes of this research are : 1) to study the personal factors at tourist in Phrae Province 2) to study is the factors of marketing mix use to purchasing of products Morhom Fabric Dyed in natural color of tourists in Phrae Province 3) to study is purchasing of products Morhom Fabric Dyed in natural color of tourists in Phrae Province 4) the relationship between personal factors with an option to is purchasing of the products Morhom Fabric Dyed in natural color of tourists in Phrae Province and 5) the relationship between marketing mix to purchasing of products Morhom Fabric Dyed in natural color of tourists in Phrae Province. The samples are tourists traveling in Phrae Province and buy products Morhom Fabric Dyed in natural color 405. The instruments are using in research questionnaires and interviews. The statistics are using for data analysis frequency percentage mean standard deviation and Chi-square. The research were found that as follows: 1) Tourists in Phrae Province Most were female aged 31-40 years with a bachelors degree. A career was as a private company employees .The averaged income per month 20001-30000 baht and domiciled in Phra Province. 2) Visitors were to the factors critical to the overall marketing mix at a high level. The first two items in order from most to least found that the side with the highest mean score. The product was the lower cost and minimal personnel.3) Most tourists were purchasing of products Morhom Fabric Dyed in natural color of tourists in Phrae Province for themself or them family. The choice of piece of fabric was dyed the clothing and apparel or garments were buying a shirt at the time of used and decoration shop the cushions as well as sorts of travelers choose and bought a bag with the purchase of products Morhom Fabric Dyed in natural color factors on choosing found that sex education estimate salary and the domicile of tourists was associating with the purchase of purchasing of products Morhom Fabric Dyed in natural color of tourists in Phrae Province .There were no significant correlation. And 5) the relationship between marketing mix to purchase of purchasing of products Morhom Fabric Dyed in natural color of tourists in Phrae Province found not correlation. The statistical significance level. 05.

The objectives of the study titled “Dialect Preservation and Transference : Lao Khrung Dontoom District Nakhonpathom Province” were 1) to study about Lao Khrung language in Dontoom Nalon Pathom 2) to collect the local language information and to write manual “How to study Lao Khrurng?” for schools and other educational institutes in Dontoom Nakhon Pathom. In addition the project aimed 3) to conserve inherit and distribute Lao Khrung to remain in the society with qualitative research methodology. The scope of this research was at Ban Tung Phak Good Dontoom Nakhon Pathom (Lao Khrung Community area). The findings showed that the local language “Lao Khrung” was similar to the voice of Laotians in Luang Pra Bang which was the original homeland of Lao Khrung people in Dontoom. The written forms or alphabets could not be found in Lao Lhrung it had only the spoken language for communication. The sounds in Lao Khrung changed in many ways such as Sound Change Metathesis Sound Shifi Deletion Addition and Assimilation. Lao Khrung language was divided into 10 types including day time number animal flower tree vegetable and fruit characteristic body disease relatives occupation cloth decorations and miscellaneous. The study found that Lao Khrung had different consonant sounds tones words sentences and final particles from other Laotian people who immigrated into this area at the same time. Especially the final particles were much contrastive; they were used as a question a request and an affirmative sentence in the same sentence. Which type of these sentences were used depended on situation intimate status seniority respect social status intention mood and context in each conversation. Transmission inheritance and remaining of Lao Khrung resulted from learning from parents grandparents and elder people from daily routine being familiar with communication and practicing by imitation. The findings showed that conservation and inheritance of local language should be supported restored preserved to study and to collect the information of local language in order to stimulate local people to realize the importance of local language; the local course should also be made. Additionally the local scholars’ capabilities should be developed and supported to express out. Thus the inheritance restoration and transmission to the next generation help preserve and remain Lao Khrung in the Lao Khrung community onwards.

Currently the automotive industry plays an important role on the economic growth in Thailand. As the same time the waste of automotive parts has increased as well. As a results the automotive parts made from three different natural fiber parts was studied consisting of hyacinths sugarcane and pineapple leaf fiber. By of 50 x 250 x 20 mm of mold dimension the specimens were produced under 700 W of heating stick and measured temperature by a K type of thermometer. There were 3 same proportion specimens made from: 1) sugar cane fiber: husk: latex adhesive 2) water hyacinth fiber: husk: latex adhesive 3) pineapple fiber: husk: latex adhesive in the ratio of 25:25:50 by weight which were formed under temperature between 100GC and 105°C at 5 MPa of pressure and leading to find out the bending moment ability. The test results show that the specimen made from sugar cane fiber has the highest value 5482.5 Nand 4061.11 N/mm2 of bending moment and bending stress respectively. It was more than specimen made of water hyacinth 29.84 % and pineapple fiber 65.01 %.