This research focuses on 1) designing packaging for dairy products to increase value for ecotourism in the Lower Central Region. 2) to promote and develop packaging in accordance with ecotourism. (Eco-tourism) Linking tourist attraction to community in the area to increase income. In the central region 3) to test the consumer satisfaction on the packaging of processed products from Province of Lower Central Thailand Has been developed to increase the value of the product. There are samples people are buying products for the Kao keat Community and art Kao Koet Royal Folk Arts and Crafts Center Phra Nakhon Si Ayutthaya Province. Design and development of specialist print design packaging design materials and methods: 1) questionnaire give feedback before drafting the sample for use as a draft design guideline. Packaging and quality evaluation forms packaging design 2) questionnaireSatisfaction survey for sample with the draft of the package products “Milk Kgaw Yacu Dessert Kgaw Yacu ” The analysis of the data uses a summary method consisting of the results of the lecture. Average and standard deviation The results are as follows. (1) The study on design and development of packaging for duckweed milk products to promote value added for ecotourism “Milk Kgaw Yacu Dessert Kgaw Yacu” have a lot of questions. Specialists pay attention to the form and material of the Product 1A packaging as a package. Dairy Products Ranked 112 peple accounting for 56%. Product 2 /LO-YACU1 43 people 21.5% and 77 product / LO-YACU2. 38.5 percent chose plastic materials 80 percent and quality assurance Professional Satisfaction Characteristics of the packaging. (2) Summarize the results of the selection of the overall development mod¬el from the packaging design survey 4 most “Milk Kgaw Yacu Dessert Kgaw Yacu ” products SET 1A-design 4 Mean = 3.81. Standard Deviation is 0.15 / Product 2 LO-YACU1.design 4 the average is 3.90 the standard deviation is 0.17 and Product 3 LO-YACU1 design 4 with an average value of 3.87 a standard deviation of 0.15.

“Usage of Luo Han Guo instead Coconut Sugar in Kgawyaco milk Gelatin Product” Objective To determine the usage Kgawyaco milk as coconut milk substitutes of Kgawyaco milk jelly Amounts of three different levels: 40 60 and 80 percent of all coconut milk . And to determine the appropriate amount of Luo Han Guo used to replace sugar and Kgawyaco milk jelatin . Amounts of three different levels: 15 20 and 25 percent by weight of coconut sugar. The experiment follows the Randomized complete Block design (RCBD) principle. The quality of senses; color smell criteria taste texture and overall appreciation were evaluated and given up to 9- point hedonic scale by 80 experimenters. The average was computed and the variance was analyzed by ANOVA at the 0.05 confidence intervals and the difference of averages were examined by Least Significant Difference test through the prefabricated program. The results sensory evaluation of using coconut milk instead of jelly custard Kgawyaco panelists recognized at the level of 60% in the appearance color odor taste texture and overall liking averaged 7.72 and 8.51 8.05 8.02 8.03 8.10 respectively. Analysis of variance and compared differences are statistically at 0.05. Evaluated sensory of use Luo Han Guo substitutes coconut sugar of jelly milk Kgawyaco panelists recognized at 15 in appearance color taste and texture with an average 7.81 7.72 7.71 and 7.46. respectively analysis of variance and compared difference of smell texture and overall are statistically at 0.05.