This research aims to study the base formulation of Pad Thai noodle to study on type and quantity of modified starch in Instant Pad-Thai noodle. To study on the amount of Pad Thai sauce to supplement in Pad Thai noodle. To study on the quality of Instant Pad Thai noodle with Pad Thai source to design the optimal packaging for Instant Pad Thai noodle and to study of consumers acceptance of Instant Pad-Thai noodle with Pad Thai source. The results of this study showed that the optimal formula of Pad Thai noodle was 80 grams of rice starch 100 grams of tapioca and 300 grams of water. The color values of L * (brightness) a * (red) and b * (Yellow) was 64.13 ± 0.01 -0.92 ± 0.02 and 14.52 ± 0.02 respectively. This Pad-Thai noodle has a slightly yellowish white color with a moisture content of 5.31 ± 0.03 %. The optimum amount of modified starch used in the semi-finished fried Thai noodle formula by replacing the tapioca starch in the basic formula was modified starch 30 per 70 grams of tapioca starch. The modified formula of Pad Thai noodle has a slightly yellowish white color with L * (brightness) a * (red) and b * (yellow) equal to 62.82 ± 0.01 -1.10 ± 0.01 13.45 ± 0.01 respectively with a moisture content of 5.66 ± 0.11 %. The amount of Thai stir-fried sauce used in the semi-finished fried Thai noodle recipe by replacing the amount of water in the recipe was 80 grams of rice flour 70 grams of tapioca flour 30 grams of modified flour and 100 grams of Thai stir-fried sauce and 200 grams of water. The color of modified Pad-Thai noodle was L * (brightness) a * (red) and b * (yellow) equal to 43.67 ± 0.01 8.25 ± 0.02 and 22.42 ± 0.10 respectively with moisture content of 2.58 ± 1.36 %. The number of microorganisms was less than 10 CFU/g. The amount of yeast and mold was less than 10 CFU/g and E. coli content was less than 3 MPN /g. Semi-finished Thai stir-fried noodles with sauce were slightly brownish. The noodle was soft and sticky and had the smell of Pad Thai sauce. There was a taste of Thai stir-fried sauce added in the Pad Thai noodle was tear more difficult than the other commercial noodle.

The Research Shelf Life Extension of Kanom Jeen by Using Modified Atmosphere Packaging for Increasing the Competitiveness for Commercial: Case Study of Thap Luang Company. Study the use of modified conditions for extending the life of fermented rice noodle By using filling techniques under atmospheric conditions Divided into 7 levels which are normal conditions vacuum (vacuum) nitrogen gas (N2) 100 percent carbon dioxide (CO2) 100 percent nitrogen gas per carbon dioxide (N2: CO2) all 3 levels which are 60 percent. : 40 70:30 and 80:20 then to study the storage life of each condition from 0-15 and compare the physical properties Chemical and microorganisms such as pH value color measurement and total number of microorganisms found that Khanom Jeen noodles stored in modified atmosphere conditions have longer shelf life than those stored. At normal atmospheric conditions and vacuum conditions. Chemical analysis results show that ready-to-consume fermented rice noodle flour in all atmospheric modification conditions decreases pH over time. With values between 4.31 ± 0.00 to 2.99 ± 0.01 and fermented rice noodle flour stored at atmosphere modified with 100% carbon dioxide (CO2) gas packed in a sealed nylon / PET vacuum plastic bag. Store at room temperature. Can be stored for up to 12 days and found that the total number of microbes increased when the shelf life is longer but not exceeding the standard of community products (PhorChor. 500/2547 Knmhin) so the products are safe and not harmful to consumers. Consumer test results show that consumers like and are interested in buying Khanom Jeen products that use 100 percent carbon dioxide (CO2) at 75 percent.