Quality control of dyeing and finishing of Water Hyacinth yarns and their transformed materials for commercial was a main objective to establish the dye database of synthetic dye and natural dye. The dye database was a data for quality control in dyeing process of raw material as Water Hyacinth yarns also it resolved the un-repeatability dyeing problem. Reactive dye was used for synthetic dye database creation on dry Water Hyacinth yarns at 80oC for 30 minutes. Red as Hicion Red He-3B yellow as Hicion Yellow HE-4RN Blue as Hicion Navy Blue HER 150% and black as Hifix Black KNN were the represent synthetic dye and Sodim sulphate 20 g/l and sodium carbo nate 20 g/l were used as auxiliaries. The other hands the natural dye database was forming from Ebony tree Caesalpinia sappan and Turmeric. They were dye on dry Water Hyacinth yarns at 80oC for 30 minutes and Sodim sulphate 20 g/l was the auxiliary. Whereas Butterfly pea were dye at 80oC for 30 minutes by Sodim sulphate 20 g/l and sodium carbonate 20 g/l were the auxiliaries. The whole dye database was defined the totally in Primary Secondary and ternary dye cycle. The transfer knowledge was distributed to the enterprise at Nakhon Prathom Provincd as “Chumchonjaksanpaktobchawha Bann klongnokkratum”. The topics were “How to establish the synthetic and natural dye database” “Water repel lent finishing” and “developed and transformed the Water Hyacinth to products”. The target group was very satisfied in this topic as 4.39. In the result the proportion between economic and social factor by the income increasing in 1 year was 5.04. So the research project was achievement.

Spaghetti was a pasta product and one of the popular foods that had the value of main nutrition as carbohydrate and protein. The research was studied production of fresh spaghetti by addition of seablite leaves. The study on optimum amount of boiled seablite leaves and dried seablite leaves found that supplementation with increasing quantity of boiled seablite leaves had results about the quality of fresh spaghetti by addition of boiled seablite leaves and dried seablite leaves which the quality had statistically significant difference at the 0.05 level (p≤0.05). By addition with increasing quantity of boiled seablite leaves and dried seablite leaves that had increasingly resulted in color as green spaghetti (p≤0.05) and toughness and elasticity of texture of fresh spaghetti had decreased with statistically significant level at 0.05 (p≤0.05). Testing on sensation found that the testers had tasted to vote the most of sensation fondness as addition of boiled seablite leaves at 20 percent and addition of dried seablite leaves at 2 percent by weight of all ingredients (p≤0.05) and had studied of change on storage period that selected a fresh spaghetti by addition of dried seablite leaves to preserve fresh spaghetti could store in plastic bag of 7 degree Celsius and quality of the fresh spaghetti had preserved for 3 days that kept in physical quality. The consumer had accepted by the penchant of less to the highest level at 100 percent and they interested the product at sale price of 75 baht per serving.

The use of yogurt and inulin in soybean of salad dressing products had steps to develop as follows 1) Selection of salad dressing products basic formula and physical and chemical test. 2) Developing soybean of salad dressing products by crushed soybeans were used instead of whole eggs and used olive oil instead of vegetable oil. The sensory evaluation was done by means of scoring method which was 9-point Hedonic Scale Test. 3) Using the developed soybean salad dressing in 2) to develop it to soybean mixed yogurt salad dressing by putting yogurt for 5 10 and 15 of formula then study the acceptance by sensory tests. 4) Putting inulin into soybean mixed yogurt salad dressing for 5 10 and 15 of formula then did sensory test It was found that consumers rated the most common sensory attributes was soybean mixed yogurt with inulin salad dressing third formula which was mixed by 15% of yogurt and inulin and found that developed soybean salad dressing had low energy without separation of water and fat the surface is glossy cream. The texture of soybean salad dressing formula was smooth there were bubbles in the salad dressing soy sauce and a mellow taste. Soybean salad dressing had thick texture and aroma. This soy formula had a lot of fiber. This was due to the use of soy substituted for yolks and the use of inulin to replace oil that results to have dietary fiber which helped in the digestive system and is low in fat. In addition the use of inulin also made soybean salad dressing was homogeneous did not separate the layer of water with fat. And adding yogurt with lactic acid bacteria helped digestion and stimulated white blood cells to help prevent the growth of harmful bacteria. It also made strengthens of the immune system.

This research study the purposes of the research are to : 1) To study the recipe and process of making Sampanee dessert. 2) To study the preparation of leumpua rice flour for the partially substituted of flour in Sampanee dessert. 3) To study the use of leumpua rice flour for the partially substituted of flour in Sampanee dessert. and 4) To study the storage time of the quality of Sampanee dessert replacement products with leumpua rice flour. A study of Sampanee dessert by using leumpua rice flour to partially substituted of flour. Found that the most appropriate formulation. Formula 1 consists of 2 5 0 grams of tapioca flour 2 0 0 grams of sugar and 3 6 0 grams of coconut milk. The average score was acceptable in all aspects such as color flavor texture overall taste and appearance. The average score was 7.90 8.00 8.30 8.40 8.20 and 8.10 respectively. Due to the texture and smoothness of the two formulas then the leumpua rice is forgotten by the process of flour. The use of modern tools will shorten the process time. It also helps to make the flour more effective. Is a resolution And dry without moisture which is the source of molds. Bring leumpua rice flour to partially substituted of flour in the Sampanee dessert. It was found that Sampanee desserts using leumpua rice flour to replace the flour in some parts. At the replacement rate of 15 percent or formula 1 was the most accepted in terms of color flavor texture overall taste and appearance. The average scores were 7.00 7.60 7.70 7.10 7.73 and 7.40 respectively. Because the desserts is the least change. Consumption Study Results In Sampanee dessert Partially Substituted Flour with Leumpua Rice. It was found that the acceptance of 95% of the products gave an average score of 7.74 at the high level of liking. And according to Thai dessert community product standard. Sampannee Partially Substituted Flour with Leumpua Rice Can be eaten when stored at room temperature. The shelf life should not exceed 1 week.

The purposes of this research were 1) to study the personal factors of students buying ready made frozen food products 2) to study the knowledge in buying ready made frozen food products of students 3) to study students buying behavior of ready made frozen food products 4) to study the relationship between personal factors and buying behavior of ready made frozen food products and 5) to study the knowledge in buying ready made frozen food products and buying behavior of ready made frozen food products. The sample was 300 students of the Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. The research instrument was questionnaire. The statistics used to analyze the data were frequency percentage mean standard deviation and Pearson chi-square. The data analyzed by SPSS. The research found that 1) most of students were female age range in 20-21 years studying at 3rd year income of 7001 Baths and live with families. 2)the most students knowledge buying ready made frozen food products moderately level 3) most students bought ready made frozen food products in from 7-Eleven store buying 3-4 times per week fried rice and side dish for lunch cost of buying was 51 Bahts time range of buying was 12.01-18.00 minutes the reason to buy was because it was fast and the influence decision was oneself. 4) relationship between personal factors and buying behavior of ready made frozen food products found that age year of study average monthly income and shelters except sex at 0.05 significance level. 5) knowledge buying ready made frozen food products and buying behavior ready made frozen food products found that no relationship at the 0.05 significance level.