. . . . . "Vitamins and their derivatives such as vitamin A, vitamin B's, vitamin C, vitamin D, vitamin E, vitamin K, and the like; glycerol and their derivatives such as diglycerol, triglycerol, polyglycerols, monoglycerides, diglycerides, triglycerides, and the like; polyhydric alcohols such as 1,3-butylene glycol, propylene glycol, dipropylene glycol, polyethylene glycol, and the like; sugars and their de" . .