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Chemistry Final #5
Chemistry Final #5 Vhapter 15
| Term | Definition |
|---|---|
| Hydrogenation | Double bonds turn into single bonds when H is added |
| Hydrogenation | Unsaturated fat (double bonds) + hydrogen --> saturated fat (single bonds) |
| Hydrolysis | Triacylglycerols are hydrolyzed in the presence of strong acids and splits the ester bonds |
| Hydrolysis | Triaacylglycerol (fat) + 3 water --> 3 fatty acids + glycerol |
| Increase of carbons | Higher melting points |
| Saturated Fatty Acids | Solid at room temperature |
| Unsaturated Fatty Acids | Liquid at room temperature |
| Unsaturated Fatty Acids | Lower melting points |
| Saturated Fatty Acids | Higher melting points |
| Saturated Fatty Acids | Alkanes |
| Monounsaturated Fatty Acids | Alkenes |
| Polyunsaturated Fatty Acids | Have at least 2 double bonds |
| Cephalin | When an alcohol group is derived from ethanolamine (HO-CH2-CH2-NH3+) |
| Lecithin | When an alcohol group is derived from choline (HO-CH2-CH2-N+(CH3)3) |
| Very low-density lipoprotein VLDL | Less amount of triglycerides |
| Low-density lipoprotein LDL | Bad Cholesterol |
| High-density lipoprotein | Good Cholesterol |