In most zones, pansies grow as cool-weather annuals. Start pansy seeds indoors six to eight weeks before you plan to transplant them outside. In zones 8 and warmer, time seeding so you can plant pansies in the fall once the weather cools.The plants will flower during the fall, winter and spring before the summer heat kills them.In zones 5 and cooler, start seeds so you can set plants out two to four weeks before the last frost date in the area.n zones 8 and warmer, time seeding so you can plant pansies in the fall once the weather cools. The plants will flower during the fall, winter and spring before the summer heat kills them. In zones 5 and cooler, start seeds so you can set plants out two to four weeks before the last frost date in the area.
The term saponification is the name given to the chemical reaction that occurs when a vegetable oil or animal fat is mixed with a strong alkali. The products of the reaction are two: soap and glycerin. Water is also present, but it does not enter into the chemical reaction.
Historical Examples. 1  For the saponification we employ a solution of sodium ethylate in the cold. 2  The commencement of the saponification is denoted by the formation of an emulsion. 3  Hence it does not contain a soap, and is not a saponification of fat. 4  This is obtained from stearin (see below), by saponification.