Specific heat capacity of pure triglycerides by differential scanning calorimeter
This report discusses the methods of measuring specific heat capacity of triglycerides using differential scanning calorimeter, DSC. The optimum operating conditions for specific heat capacity determination of triglycerides using the heat flux differential scanning calorimeter, is first established....
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| Format: | Article |
| Language: | en |
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Jawatankuasa Penyelidikan & Perundingan, Fakulti Kej. Kimia & Kej. Sumber Asli, UTM
1993
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| Online Access: | http://eprints.utm.my/5212/1/NoorAzianMorad1993_SpecificHeatCapacityOfPureTrglycerides.pdf http://eprints.utm.my/5212/ |
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| _version_ | 1845471318312484864 |
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| author | Morad, Noor Azian Abu Hasan, Adilah |
| author_facet | Morad, Noor Azian Abu Hasan, Adilah |
| author_sort | Morad, Noor Azian |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This report discusses the methods of measuring specific heat capacity of triglycerides using differential scanning calorimeter, DSC. The optimum operating conditions for specific heat capacity determination of triglycerides using the heat flux differential scanning calorimeter, is first established. Operating, conditions such as scanning rate, sample weight and atmospheric condition seemed to affect the specific heat capacity value considerably. The specific heat capacity of pure triglycerides are then determine using these optimum operating conditions. The pure triglycerides used in the experiment are four simple triglycerides and three mixed triglycerides. The four simple triglycerides used are trilaurin, trimyristin, tripalmitin and tristearin. The mixed triglycerides used are 1,2-dimyristoyl-3-oleoyl, 1,2-dimyristol-3-palmitoyl and 1,2- dioleoyl-3-palmitoyl. Comparisons of the specific heat capacity results are made with the reported values and values calculated for triglycerides using estimation methods. The accuracy of the specific heat capacity results for trglycerides are within 95% using DSC methods. |
| format | Article |
| id | my.utm.eprints-5212 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 1993 |
| publisher | Jawatankuasa Penyelidikan & Perundingan, Fakulti Kej. Kimia & Kej. Sumber Asli, UTM |
| record_format | eprints |
| spelling | my.utm.eprints-52122010-06-01T15:27:36Z http://eprints.utm.my/5212/ Specific heat capacity of pure triglycerides by differential scanning calorimeter Morad, Noor Azian Abu Hasan, Adilah T Technology (General) This report discusses the methods of measuring specific heat capacity of triglycerides using differential scanning calorimeter, DSC. The optimum operating conditions for specific heat capacity determination of triglycerides using the heat flux differential scanning calorimeter, is first established. Operating, conditions such as scanning rate, sample weight and atmospheric condition seemed to affect the specific heat capacity value considerably. The specific heat capacity of pure triglycerides are then determine using these optimum operating conditions. The pure triglycerides used in the experiment are four simple triglycerides and three mixed triglycerides. The four simple triglycerides used are trilaurin, trimyristin, tripalmitin and tristearin. The mixed triglycerides used are 1,2-dimyristoyl-3-oleoyl, 1,2-dimyristol-3-palmitoyl and 1,2- dioleoyl-3-palmitoyl. Comparisons of the specific heat capacity results are made with the reported values and values calculated for triglycerides using estimation methods. The accuracy of the specific heat capacity results for trglycerides are within 95% using DSC methods. Jawatankuasa Penyelidikan & Perundingan, Fakulti Kej. Kimia & Kej. Sumber Asli, UTM 1993 Article PeerReviewed application/pdf en http://eprints.utm.my/5212/1/NoorAzianMorad1993_SpecificHeatCapacityOfPureTrglycerides.pdf Morad, Noor Azian and Abu Hasan, Adilah (1993) Specific heat capacity of pure triglycerides by differential scanning calorimeter. Seminar Penyelidikan Fakulti Kej. Kimia & Kej. Sumber Asli . pp. 2-6. |
| spellingShingle | T Technology (General) Morad, Noor Azian Abu Hasan, Adilah Specific heat capacity of pure triglycerides by differential scanning calorimeter |
| title | Specific heat capacity of pure triglycerides by differential scanning calorimeter |
| title_full | Specific heat capacity of pure triglycerides by differential scanning calorimeter |
| title_fullStr | Specific heat capacity of pure triglycerides by differential scanning calorimeter |
| title_full_unstemmed | Specific heat capacity of pure triglycerides by differential scanning calorimeter |
| title_short | Specific heat capacity of pure triglycerides by differential scanning calorimeter |
| title_sort | specific heat capacity of pure triglycerides by differential scanning calorimeter |
| topic | T Technology (General) |
| url | http://eprints.utm.my/5212/1/NoorAzianMorad1993_SpecificHeatCapacityOfPureTrglycerides.pdf http://eprints.utm.my/5212/ |
| url_provider | http://eprints.utm.my/ |