A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager
Also available in printed version : SF539 N34 2014 raf
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Bachelor thesis |
| Language: | English |
| Published: |
Universiti Teknologi Malaysia
2025
|
| Subjects: | |
| Online Access: | https://utmik.utm.my/handle/123456789/114821 |
| Abstract | Abstract here |
| _version_ | 1854975090023727104 |
|---|---|
| author | Raja Mohammad 'Adhzim Raja Ahmad |
| author2 | Alias Warjan, supervisor |
| author_facet | Alias Warjan, supervisor Raja Mohammad 'Adhzim Raja Ahmad |
| author_sort | Raja Mohammad 'Adhzim Raja Ahmad |
| description | Also available in printed version : SF539 N34 2014 raf |
| format | Bachelor thesis |
| id | utm-123456789-114821 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-1148212025-08-21T06:32:26Z A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager Raja Mohammad 'Adhzim Raja Ahmad Alias Warjan, supervisor Imaging systems Infrared technology Also available in printed version : SF539 N34 2014 raf Thermal treatment of honey is commonly carried out to prevent honey from fermentation, crystallization and to facilitate bottling. However, this treatment is known to change the biochemical composition of honey and its quality. In the present study, three honey samples, namely the Tualang, Gelam and Acacia honey were pasteurized at 63 °C for 30 minutes and heat treated at 90 °C for 60 minutes. The study showed that heat treatment at 90 °C up to 30 minutes successfully reduced the moisture content of honey samples to the range of 17.0-19.8 %. The moisture content of less than 20 % is required to reduce the rate of fermentation and crystallization. The biochemical composition of fresh and thermal treated honey samples (90 °C for 30 minutes) such as macro-nutrients (sugars, crude protein, diastase, invertase, glucose oxidase, amino acids and crude fat) and micro-nutrients (minerals and water-soluble vitamins) were analysed and compared statistically. The result of the Principal Component Analysis (PCA) highlighted that diastase, panthotenic acid and crude fat were the most affected parameters after thermal treatment with the first principal component covered for 86.4 % of the total variance. The degradation of diastase and invertase due to the thermal proteolytic digestion contributed to the increment of most amino acids, particularly cystine, histidine, tyrosine and valine. In general, Tualang, Gelam and Acacia honey samples responded differently towards thermal treatment. This was because of the difference in their initial biochemical composition idham UTM 194 p. Thesis (Sarjana Kejuruteraan (Bioproses)) - Universiti Teknologi Malaysia, 2014 2025-04-18T08:15:08Z 2025-04-18T08:15:08Z 2004-03 Bachelor thesis https://utmik.utm.my/handle/123456789/114821 valet-20150913-091123 vital:79207 ENG Closed Access UTM Complete Completion Unpublished application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Imaging systems Infrared technology Raja Mohammad 'Adhzim Raja Ahmad A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager |
| thesis_level | Other |
| title | A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager |
| title_full | A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager |
| title_fullStr | A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager |
| title_full_unstemmed | A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager |
| title_short | A Study of modernizing the maintenance method for substation and motor in UTM through the use of thermal imager |
| title_sort | study of modernizing the maintenance method for substation and motor in utm through the use of thermal imager |
| topic | Imaging systems Infrared technology |
| url | https://utmik.utm.my/handle/123456789/114821 |
| work_keys_str_mv | AT rajamohammadadhzimrajaahmad astudyofmodernizingthemaintenancemethodforsubstationandmotorinutmthroughtheuseofthermalimager AT rajamohammadadhzimrajaahmad studyofmodernizingthemaintenancemethodforsubstationandmotorinutmthroughtheuseofthermalimager |