1 00:00:00,120 --> 00:00:01,350 - [Mark] This is Mark Isselhardt, 2 00:00:01,350 --> 00:00:04,130 Maple Specialist with University of Vermont Extension. 3 00:00:04,130 --> 00:00:06,240 This is a Vermont Maple Minute. 4 00:00:06,240 --> 00:00:08,350 Laws and regulations in the United States 5 00:00:08,350 --> 00:00:12,090 allow a narrow range of processing techniques to be employed 6 00:00:12,090 --> 00:00:15,440 by maple producers to make what is called pure maple syrup. 7 00:00:15,440 --> 00:00:17,950 In general, processes may neither add 8 00:00:17,950 --> 00:00:20,220 nor remove substances from the product 9 00:00:20,220 --> 00:00:22,690 other than what is accomplished through evaporation. 10 00:00:22,690 --> 00:00:24,220 Certain exceptions are allowed, 11 00:00:24,220 --> 00:00:26,800 such as the use of diatomaceous earth for filtering, 12 00:00:26,800 --> 00:00:30,000 the use of membrane separation to concentrate the sap, 13 00:00:30,000 --> 00:00:31,240 and the use of small amounts 14 00:00:31,240 --> 00:00:33,200 of defoaming agents during boiling. 15 00:00:33,200 --> 00:00:36,270 Addition of other sugars, decolorizing agents, 16 00:00:36,270 --> 00:00:38,690 preservatives, flavorings, colorants, 17 00:00:38,690 --> 00:00:41,080 and other food additives are prohibited. 18 00:00:41,080 --> 00:00:42,900 This has been a Vermont Maple Minute. 19 00:00:42,900 --> 00:00:44,030 I am Mark Isselhardt, 20 00:00:44,030 --> 00:00:46,793 maple specialist with University of Vermont Extension.