Hunny B's artificial cream flavor, iron, sodium ascorbate and ascorbic acid (vitamin C), niacinamide, red #40, yellow #5, zinc oxide, blue #1, pyridoxine hydrochloride (vitamin B), yellow #6, riboflavin (vitamin B), thiamin hydrochloride (vitamin B), vitamin A palmitate, BHT (preservative), folic acid, turmeric color, vitamin D, and vitamin B. Hunny B's Hunny B's was a breakfast cereal made by Kellogg's under license from Disney, described by the company as a "naturally sweetened honey-graham cereal." The individual cereal pieces were in the shape of the letter "B", with biscuits in the shapes of honey pots, Pooh's head and bees (for a time, biscuits
Chemistry of ascorbic acid performs the dual function of removing the two acetal groups and ring-closing lactonization. This step yields ascorbic acid. Each of the five steps has a yield larger than 90%. A more biotechnological process, first developed in China in the 1960s, but further developed in the 1990s, bypasses the use of acetone-protecting groups. A second genetically modified microbe species, such as mutant "Erwinia", among others, oxidises sorbose into 2-ketogluconic acid (2-KGA), which can then undergo ring-closing lactonization via dehydration. This method is used in the predominant process used by the ascorbic acid industry in China, which supplies 80% of world's ascorbic