Evenly Distributed Temperature Controlled Medical Refrigerator is the medical refrigerator which equipped with specialized control system to control the cold air distribution within the chamber to have the same temperature along the different height within the chamber.
1. เพื่อแก้ปัญหาของการนำตู้แช่ปกติมาเก็บรักษาเวชภัณฑ์ เนื่องจากตู้แช่ทั่วไปจะมีความแตกต่างของอุณหภูมิในแต่ละระดับความสูงภายในตู้แช่ได้ถึง 5 องศาเซลเซียส ซึ่งสามารถก่อให้เกิดปัญหากับเวชภัณฑ์ที่ไวต่ออุณหภูมิในการเก็บรักษาได้ 2. พัฒนาโดยอาศัยเทคโนโลยีภายในประเทศเพื่อทดแทนการนำเข้าจากต่างประเทศ
คณะวิศวกรรมศาสตร์
This thesis project was conducted to identify the optimal conditions for producing concentrated butterfly pea juice using vacuum evaporation to preserve key compounds in butterfly pea flowers, such as anthocyanins—natural pigments with high antioxidant properties. The study applies a Box-Behnken Design, a statistical method that facilitates analysis of multiple factors. The research focuses on the ratio of dried butterfly pea flowers to water, extraction temperature, and evaporation temperature, each of which has a direct effect on the preservation of key compounds, color, aroma, and flavor. The results indicate that using a dried flower-to-water ratio of 1:15, an extraction temperature of 60°C, and an evaporation temperature of 40°C under low pressure can minimize the loss of essential compounds and best retain the properties of the concentrated butterfly pea juice. Findings from this research provide a foundation for developing an industrial production process for concentrated butterfly pea juice and enhance the potential for creating new products from butterfly pea flowers.
คณะวิทยาศาสตร์
In a highly competitive business, understanding customers is crucial for an organization to determine its success. Effective marketing is not just about offering good products, promotions, or services; it also requires strategies to reach and build strong relationships with customer groups. Segmenting customers is one method that helps businesses deeply understand the needs and behaviors of the customers who use their services In this internship, the objective is to understand the behavior of customers purchasing coffee and tea at a large cafe group by analyzing stored customer data. As a result of this process, customer groups purchasing coffee and tea were segmented using Naive Bayes, Random Forest, and Deep Learning techniques to compare the accuracy and suitability of different Machine Learning methods, and the insights gained from this analysis can be for further development in analyzing other data set in the future
คณะวิทยาศาสตร์
A smartphone-based colorimetric sensor for quantitative detection of pyridoxine (Vitamin B6, VB-6) in functional drink samples has been realized by developing double layer hydrogel. Electrostatic interaction initiates the cross-linking and produces double layer hydrogel.