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.

The purposes of this project were 1) to study the formula of Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour 2) to study the formula of Thong Ek (Gold Foil-Decoration)from Lotus Seed Flour and Lotus Stamen and 3) to study the nutrition facts the antioxidantand the detection of microorganisms test in Thong Ek (Gold Foil-Decoration) from Lotus SeedFlour and Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Lotus Stamen. Thestudy found that the highest score of sensory evaluation results from the Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour was the formulation number 2. The highest average ofappearance color smell taste texture and over all of the participants’ satisfaction were8.52 8.48 8.52 8.60 8.54 and 8.60 respectively. The result of Duncan’s New Multiple RangeTest DMRT showed differences with statistical significance at the 0.05 level (p≤0.05) in all 3formula. The highest score of sensory evaluation results from the Thong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Lotus Stamen was the formulation number 2 as well.The highest average of appearance color smell taste texture and over all of theparticipants’ satisfaction were 8.46 8.52 8.48 8.56 8.62 and 8.68 respectively. The result ofDuncan’s New Multiple Range Test DMRT showed differences with statistical significance at the0.05 level (p≤0.05) in all 3 formulations. In addition the nutrition fact test result in Thong Ek(Gold Foil-Decoration) from Lotus Seed Flour and Thong Ek (Gold Foil-Decoration) from LotusSeed Flour and Lotus Stamen - 100 g. in dry weight found that the amount of energy and fatdecreased. In contrary the amount of protein fiber and carbon increased. When analyzed bythe FRAP (umoles TE) and DPPH (mg AA) the antioxidant and Polyphenol (mg eq GA) in theThong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Lotus Stamen increased withstatistical significance at the 0.05 level (p≤0.05). Finally the detection of microorganisms inThong Ek (Gold Foil-Decoration) from Lotus Seed Flour and Thong Ek (Gold Foil-Decoration)from Lotus Seed Flour and Lotus Stamen test result found the E.Coli less than 3 and noneSamonella SPP.