It’s maple-syrup season, and in Quebec that means it’s time for hearty meals enjoyed at rustic sugar shacks.
By Susan Semenak
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From Sap to Syrup
In fall, maples store starches in their roots and trunks in preparation for winter.
In early spring, when temperatures rise during the day but remain below freezing at night, the starches convert into sugar.
The sap begins to flow when temperatures rise, creating pressure inside the tree.
To release the sap, sugar makers bore tiny holes fitted with taps into the wood.
Aided by gravity, the sap flows into reservoirs through networks of plastic tubing.
The reservoirs are emptied into stainless-steel evaporators, where the sap is boiled for hours over a hot fire.
It takes 40 gallons of sap to make 1 gallon of maple syrup.
Maple syrup is more nutrient-dense than its sweetening counterparts honey or sugar, containing potentially beneficial anti-oxidant compounds, as well as significant amounts of manganese and zinc.