3.แอลดีไฮด์
http://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%AD%E0%B8%A5%E0%B8%94%E0%B8%B5%E0%B9%84%E0%B8%AE%E0%B8%94%E0%B9%8C

4.ลิพิด
http://nakhamwit.ac.th/pingpong_web/biochem_web/Lipid.htm


5.ไฮโดรไลซ์
http://meedeeonclick.tarad.com/product-th-476686-2463532-%E0%B9%84%E0%B8%AE%E0%B9%82%E0%B8%94%E0%B8%A3%E0%B9%84%E0%B8%A5%E0%B8%8B%E0%B9%8C%E0%B8%9F%E0%B8%B4%E0%B8%8A+%E0%B8%84%E0%B8%AD%E0%B8%A5%E0%B8%A5%E0%B8%B2%E0%B9%80%E0%B8%88%E0%B8%99.html