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Mappleau: A Maple Liqueur

Mappleau (pronounced “mah-ploh”) is a maple-derived liqueur made from distilled maple wine and sweetened with pure maple syrup. Its manufacturing process and its namesake are inspired by Pommeau, a barrel-aged French liqueur made from fresh apple cider and apple brandy (hard cider that has been distilled). There are a few different production methods that achieve different flavor profiles. For oak-influence, the distilled maple wine, i.e., maple brandy, can be back sweetened with barrel-aged maple syrup, and/or the sweet Mappleau can be aged in various types of barrels (e.g., new oak, bourbon, wine, brandy, etc.). Alternatively, unoaked syrup can be used for back sweetening for a lighter flavor profile, and the Mappleau can be aged in a neutral vessel (e.g., stainless steel).

Date:
November 27, 2022

Maturation of Sugar Maple Seed

The seeds of a sugar maple tree do not mature at the same time every year, and different trees mature their seeds and different times So time of year is not a reliable measure of when seeds are ripe. In recent studies we have found that moisture content and color are the best criteria for judging when sugar maple seeds are ripe.

Date:
January 1, 1971

Maximizing production through sustainable tapping

Optimal syrup production starts at the tree, and requires thinking beyond the current season. This session focuses on tapping practices that both maximize yield and ensure long-term sustainability of your sugarbush. Topics include timing of tapping, taphole placement, taphole sanitation, and sap collection.

Date:
January 22, 2022

Measuring and Adjusting Invert Sugar in Maple Sugar

The variability of invert sugars in syrup makes it necessary to test and adjust the invert sugar levels to match the specific characteristics desired for a given confection. Testing syrup and adjusting to a proper invert sugar level can eliminate batch mfailures and help the maple producer make confections of consistent quality. For many years the use of the Clinitest tablets was suggested as the way to measure invert sugars in syrup. Now, a simple test using the common glucose meter used to monitor blood sugar can be very helpful in selecting and blending syrups to make the most consistent products. Testing syrups before they are purchased for the purpose of making confections assures you are getting syrup that will make the confections you want.

Date:
February 26, 2022

Measuring Sap Flow

Keeping track of the amount of sap being collected is important for maintaining high yields and minimizing losses. This article explains how to measure sap using counters mounted on releasers.

Publication:
Maple News
Date:
January 1, 2015

Metabolism Off-Flavor In Maple Syrup – Part I: Identification of the compound responsible for metabolism off-flavor

Research on metabolism off-flavor in maple syrup at the University of Vermont Proctor Maple Research and Extension Center (PMREC) had two main objectives. The first was to identify the primary compound(s) responsible for metabolism off-flavor in maple syrup. Once the responsible compound or compounds were identified, measures to reduce or remove the off-flavor from finished maple syrup could be investigated. Thus, the second main objective was to determine whether a technique could be found that maple producers and packers might employ to effectively remediate the flavor, and thereby increase the economic value, of metabolized maple syrup.

Publication:
Maple Syrup Digest
Date:
February 1, 2009

Microbial Contamination in Maple Syrup

Occasionally, maple syrup becomes contaminated with floating masses or surface mold. Conventional practices have been to discard obvious mold growths, re-boil and then consume the syrup. This practice may be risky, especially with the increasing number of food borne illness outbreaks with other food products and the resulting negative publicity surrounding these outbreaks.

Publication:
Maple Syrup Digest
Date:
June 1, 2014

Misrepresentation of maple syrup

In the marketplace today, there are numerous instances where a product that does not contain any real maple syrup conveys in various ways, on its packaging or in its advertising and promotion materials, that it does contain real maple syrup or, even, is real maple syrup. The International Maple Syrup Institute (IMSI) and the North American Maple Syrup Council (NAMSC) believe that such behavior is misleading and deceptive to consumers, be it intentional or not, and should be curtailed, much as with any truth in advertising or labeling issue.

Publication:
Maple Syrup Digest
Date:
February 1, 2015