1 To set Rich Text Format, go to Tools > Options on Outlook 2003âs menu, select the Mail Format tab, select Rich Text Format from the Compose in this message format drop-down list, then click OK.  In a new email message, select Insert > File from the menu.
Butylated hydroxytoluene (BHT), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. European and U.S. regulations allow small amounts to be used as a food additive.
Butylated hydroxytoluene (BHT) is a food additive used as a preservative, and when it appears on food labels, it indicates that the manufacturer is concerned about the potential for the food to go rancid.It is also used as a preservative in a number of other things, ranging from cosmetics to jet fuel.utylated hydroxytoluene (BHT) is a food additive used as a preservative, and when it appears on food labels, it indicates that the manufacturer is concerned about the potential for the food to go rancid.