Is there a difference between 100% hydrogenated soybean oils? 1)Do all 100% hydrogenated soybean oils have the same SAP value on lye calculators but give different properties to the soap? Example: hardness or curetime for hardness, bar color. 2)If using 100%HSBO from different sources, would the final results be the same but take a longer cure time for a hard bar. 3)Finally, If hydrogenation effects hardness, why do ingredient lists for solid shortening include partially-hydrogenated oils? Some background..... I would like to try Carrie’s soap recipe that has 37.5% of 100% hydrogenated soybean oil. http://www.candletech.com/cgi-local/yabb/YaBB.cgi?board=bandbgallery;action=display;num=1114437312 My Sam’s Club carries large containers of 100% hydrogenated soybean oil (from ingredient list). The HSBO Carrie described is semi-solid (scoopable) and very white. Sam’s is pourable and yellow (like most oils you see on a grocers shelf). To confuse me even more: I found this…. (http://www.candletech.com/forums/showthread.php?t=1216) which includes… -------------- RobinInOR 07-29-2005 10:20 AM Mostly it's the degree of hydrogenation - how many double bonds are in the fatty acids. The fewer double bonds, the more hydrogenated, the harder the oil.....Hydrogenation doesn't affect the SAP value, supposedly, but might make a difference in the feel of the bar. Hydrogenation also extends the shelf life. ------------ And this…(http://www.candletech.com/forums/showthread.php?t=10975) which includes… ------------- Bunny 12-16-2005 12:48 AM Ok.. Saponified means it has been reacted with lye. Hydrogenated means it started out as a liquid oil and changed to be a solid. Like hydrogenated soybean oil (crisco) is treated soybean oil. Hopefully someone else has a better explanation.. Man I need to go to bed! lol! RobinInOR 12-16-2005 10:11 AM Hydrogenated oil is still the oil - it's been reacted to lose it's double bonds between carbon atoms (some liquid oils have 1, 2 or more double bonds). Makes it more stable, and more solid. ---------------- I could really use some expert advise. TIA, donna