The purposes of this study were 1) to study the basic recipe of Khanom Gleeb- Lamduan. 2) To study the types of Job’s Tears flour used as a substitute for wheat flour in the recipe of Khanom Gleeb-Lamduan. 3) To study the quantity of supplemented xanthan gum was studied in the recipe of Khanom Gleeb-Lamduan from Job’s Tears flour to improve texture. 4) To study the chemical composition of Khanom Gleeb-Lamduan from Job’s Tears flour. The results of the sensory quality evaluation with a 9-point Hedonic scale favorability score by 30 taste panelists found that the basic formula of Khanom Gleeb-Lamduan that was selected contained 55% of the ingredients including wheat flour soybean oil and icing sugar 27.50% and 17.50% respectively. The results of a study on the type of Job’s Tears flour suitable for substitute for wheat flour for the development of gluten-free Khanom Gleeb- Lamduan recipe. It was found that Khanom Gleeb-Lamduan made from dried milled job’s Tears flour had a higher score on the tasters favor than that made from commercial milled Job’s Tears flour and boiled Job’s Tears flour (p≤0.05). Tasters rated their preference for Khanom Gleeb-Lamduan from Jobs Tears flour with added xanthan gum to improve texture characteristics in the amount of 1% of millet flour preferring it over Khanom Gleeb-Lamduan with Jobs Tears flour added at the rate. 0.5% and at a rate of 2%. Khanom Gleeb-Lamduan had average liking scores in terms of appearance color smell taste texture (crusty) and overall liking was 7.33 7.40 7.86 7.53 7.76 and 8.10 respectively which were in moderate to high liking level. The approximate chemical composition of 100 g of Khanom Gleeb-Lamduan from JobsbTears flour contains 6.75 g of protein 27.46 g of fat 2.64 g of moisture 62.21 g of carbohydrates 0.94 g of ash and 522.98 kcal of energy which is similar to that of the basic recipe of Khanom Gleeb-Lamduan using wheat flour but it has a higher ash content than the basic formula. This is because Jobs Tears contains high amounts of many minerals. Khanom Gleeb-Lamduan from Jobs Tears flour is therefore a healthy snack for general consumers. In particular consumers with gluten intolerance can also eat it.

The objectives of this study were 1) to study the basic recipe of Khanom Raerai and 2) to study the substitute amount of rice flour by using Tubtim Chumphae Brown rice flour in Khanom Raerai at four different levels of 0% 40% 50% and 60% by total rice flour weight. Randomized Complete Block Design (RCBD) to apply the sensory quality in terms of appearance color odor texture and overall preference using a 9-Point Hedonic Scale tasting method tasted by 40 untrained students from Foods and Nutrition Program Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. The data was verified by mean Analysis of Variance (ANOVA) and then compared the mean difference at a 0.05 confidence level by using Duncans New Multiple Range Test (DMRT) method. The results were analyzed by a computer software program. The results found that 1) the basic Khanom Raerai recipe made from rice flour tapioca flour arrowroot flour soybean oil and water was 27.25% 1.63% 1.63% 4.09% and 65.40% by total ingredients weight. The tasters verified the sensory quality in appearance color odor texture and overall preference. The mean values were 7.80 7.40 7.27 7.67 and 7.93 respectively at a moderate level of liking. The results found that almost all sensory aspects were significantly different at the 0.05 level except for color and odor. 2) the amount of Tubtim Chumphae brown rice flour substitutes for rice flour in Khanom Raerai it was found that the tasters accepted 40% by weight of rice flour in terms of appearance color odor texture and overall preferences. The mean values were 8.60 8.20 8.40 8.33 and 8.67 respectively at the level of liking the most. The sensory results found that all sensory characteristics were not different at the 0.05 level. Therefore the Khanom Raerai recipe uses Tubtim Chumphae brown rice flour substitutes for rice flour at the 40% level as the formula accepted in this study.

Research on the use of whey protein supplements in butter cookies from lotus seed flour. The objectives were to study 1) basic formula for butter cookies from lotus seed flour 2) the appropriate amount of whey protein added in butter cookies from lotus seed flour 3) nutritional value of butter cookies with basic formula lotus seed flour and whey protein supplement in lotus seed flour cookies 4 ) the consumers’acceptance of butter cookies from lotus seed flour fortified with whey protein. The results of the selection of the basic formula butter cookies from lotus seed flour by using sensory quality assessment in various aspects including appearance color smell taste and texture of the three formulas were found that the overall results were statistically significant (p ≤ 0.05). and the sensory quality score of Formula 1 was greater than Formula 2 and Formula 3. The overall score was very high and the mean score were 8.50 ± 0.53 8.53 ± 0.73 8.47 ± 0.77 8.40 ± 0.72 8.30 ± 1.08 8.47 ± 0.77 respectively. Therefore the researcher chose Formula 1 as the basic formula for the study of whey protein supplementation. The proportion of whey protein in butter cookies from lotus seed flour were at 3 levels: 5 10 and 15 percent of the total flour mixture weight. It found that the participants accepted the butter cookies from lotus seed flour in 10% whey protein-fortified formulas more than 5% and15%. at the high overall score. The mean scores in various aspects such as appearance color smell taste and texture were 8.43 ± 0.94 8.53 ± 0.68 8.57 ± 0.73 8.47 ± 0.63 8.10 ± 1.13 8.40 ± 0.72 respectively. In the study of the nutritional value of basic formula of butter cookies from lotus seed flour and whey protein supplementation in butter cookies from lotus seed flour at 40 g. were found that whey protein supplementation in butter cookies from lotus seed flour provided more nutritional value than the basic formula with 12.72 g protein 55.76 g of added carbohydrates and reduced energy to 505.40 kcal. For the acceptance of 100 consumers towards whey protein lotus seed flour butter cookies it was found that consumers rated the preference of butter cookies with whey protein added in shape color smell taste texture. The overall preferences were in the range like very much to like at 98 %. There were 95% of consumers who willing to buy whey protein fortified lotus seed butter cookies at the market. Using a can packaging container with 20 cookies and sold at a price of 30 baht.

Study on white bean flour in place of wheat flour in Taiwan pineapple tart The objective is to study the basic recipe of Taiwanese pineapple tart. And study the amount of white bean flour in place of wheat flour in Taiwan pineapple tart. By studying the 3 basic recipes of Taiwanese pineapple tart flour. To get the recipe that the tastemakers accept the most And to study the amount of white bean flour instead of wheat flour in 5 levels of Taiwanese pineapple which are 0 percent (control formula) white bean flour instead of wheat flour in 25 percent Taiwanese pineapple tart 50 percent 75 percent and 100 percent. of all wheat flour. The randomized complete block design (RCBD) was used to plan the sensory qualities of appearance color smell taste texture and overall liking. With a 9-point Hedonic Scale tasting method using 40 tasting participants 2 repeated. Who is a teacher and students in the food and nutrition program Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon Take the result to find the mean 𝑥̅ Analysis of Variance (ANOVA) and compare the difference of the mean by the method (Least Significant Difference (LSD). The results of white bean flour instead of wheat flour in Taiwan pineapple tart. The tasters accept 25 percent of the taste texture and overall liking. With an average 7.50 7.40 and 7.43 respectively At a moderate level. Regarding appearance and color tasters accepted 0 percent with an average of 7.30 and 7.35 respectively. At a moderate level. As for the smell The tasters accepted 50% with an average of 7.45. Ata moderate level. When used to analyze the variance compare the differences. Found that the appearance color smell taste texture and overall liking. There is a statistically significant difference at the level of 0.05.

Man Lueat (Dioscorea alata) flour is a biopolymer material that can be formed into an edible film. It can be contacted directly with food consumed and naturally biodegraded. The aims of this research were to study the effect of physicochemical mechanical and thermal properties of edible film from Man Lueat flour. The film forming solution was prepared by Man Lueat flour at 4% w/w. The glycerol was used as a plasticizer. It was studied at 3 different levels; 30 40 and 50% w/w of Man Lueat flour. The film forming solutions were formed using the solution casting method and dried at 50 °C for 16 h. Results showed that the glycerol content at different levels of the edible film from Man Lueat flour had no effect on the thickness color transparency and elongation at break. However the moisture content water solubility swelling property and water vapor permeability of the film tended to increase when increasing the glycerol content. In contrast the Young’s modulus and tensile strength of films tended to decrease significantly when the glycerol content increased. Thermal properties were found that decomposition temperature of films occurred 2 stage; the first stage occurs between 50 to 130 ° C and the second stage occurs between 263 to 315 ° C. The analysis of FT-IR showed that the different levels of glycerol affected the structure of the film (3278 cm-1). Therefore the edible film from Man Lueat flour can be applied as a food packaging material to protect the quality of food products.