Cornell Maple Program Videos
Videos from the Cornell University maple program.
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Videos from the Cornell University maple program.
Analysis of the 2012 U.S. Census of Agriculture’s report on the maple industry.
Although several previous studies have examined syrup darkening in different retail containers, packers and producers sometimes question the effectiveness of an oxygen-barrier in reducing the rate of color change. Two studies were performed by the University of Vermont (UVM) Proctor Maple Research Center (PMRC) in 2018 and 2019 to compare the rate of color (LT) change in maple syrup in uncoated and XL-coated retail plastic containers.
This information was assembled to assist State and Provincial Maple Producer Associations in developing and offering a simple hydrometer accuracy-checking program for their members.
Some maple operations will have compliance requirements under the Preventive Controls for Human Food Rule of the Food Safety Modernization Act or FSMA. Determining where or if your operation falls under this rule is complicated, so our UNH Extension FSMA team has created an online tool that asks you a series of questions and based on your answers tells you where you most likely fall under the rule.
For Illinois farmers, the maple resource is poised to be tapped given that 1.8 of the total 4.3 million acres of Illinois woodlands exists on farms. Industry standards suggest that a properly managed maple tree resource producing an average sap sugar concentration of 2 percent and an average volume per tap per season of 10 gallons of sap is necessary for a commercial maple syrup venture to succeed.
The objective of this study was to investigate the effects of using acid on the chemical composition and the sensory quality of syrup produced after cleaning.
Techniques used to produce maple syrup have considerably evolved over the last decades making them more efficient and economically profitable. However, these advances must respect composition and quality standards as well as authenticity of maple products. Recently, a new and improved high vacuum technology has been made available to producers to achieve higher sap yields. The aim of the present study was therefore to evaluate the effect of this new system on the yield of sap and on the sap and syrup chemical composition.
Between 2008 and 2011 we conducted a series of controlled experiments performed with commercial maple equipment to investigate the potential effects of the use of RO on the composition, properties, and flavor of the maple syrup produced.
Boiling syrup is energy intensive, but there are ways for sugarmakers to calcuate and improve their energy use.