Reaction catalyzed by cyclomaltodextrin glucanotransferase (2.4.1.19)

		+		glycosyl acceptor	=			+		D-glucosyl-[glycosyl acceptor]
	L-ascorbic acid-(2-O-alpha-D-glucosyl)2	+		glycosyl acceptor	=		L-ascorbic acid alpha-D-glucoside	+		D-glucosyl-[glycosyl acceptor]