Comprehensive video on how to make the most of your sugaring season, covering tapping, tubing, and efficient boiling.
Showing 21 – 30 of 208 resources
Nanofiltration and Reverse Osmosis are membrane concentration processes originally used by maple syrup producers to preconcentrate the sap to a moderate °Brix level (8–16 °Brix). The purpose of this study is to evaluate the potential of new membrane technology to concentrate maple sap to ultra-high °Brix and to investigate the effect of this concentration on the chemical composition and physical properties of final sap concentrate. Maple sap was concentrated up to 42 °Brix using two industrial membrane units. The contents of main solutes increased with the °Brix of concentrates depending on the specific rejection rate of the membranes tested. A slight and significant decrease was observed in the availability of some solutes such as K+, Mn++ and polyphenols in ultra-high-concentrated sap. However, the apparent organoleptic and physical properties of these concentrates have not been altered. According to the results of this, the new membrane process allows to produce ultra-high °Brix concentrate of maple sap with interesting properties. However, further works have to be performed on this technology to more precisely determine the highest °Brix level that will minimise the affect on chemical composition and properties of concentrated sap and the corresponding maple syrup.
Tips for building a homemade reverse osmisis machine.
Buddy off-flavour is an annual, natural occurrence that has been well recognized since the dawn of commercial maple production in the late 19th century. As we began our investigation there were two basic ideas for the sudden appearance of buddy syrup. The first was that heating sap containing elevated levels of particular amino acids produced compounds (pyrazines) that contributed to buddy off flavour. A more recent idea has been that yeasts in the sap convert sulfur-containing amino acids into compounds that explain the off flavours.
Dr. Tim Perkins presents an overview of recent research activities at the UVM Proctor Center at the 2020 Vermont Maple Conferences.
Many producers refer to boiling as the art of making maple syrup. Boiling on a modern evaporator is a process requiring about 45 minutes to move from the inlet at the start to the draw-off at the finish. Bringing 2% sap through a float at the back of the machine and moving the sap forward through a series of channels until it reaches 66 Brix at the opposite end may sound quite simple; however, properly boiling syrup is a very complex scientific process based on physics, chemistry and microbiology.
Videos from the Cornell University maple program.
Videos from the Future Generations University maple program.
Videos from the Cornell University “Forrest Connect” program.
The first part of this book is a set of guidelines that follow the West Virginia Department of Agriculture’s Sugaring Operations Inspection Checklist. The checklist is what is on the clipboard of the state compliance officer should you ever get or need a WVDA review certificate. The second part of this book presents a Decision Tree and Regulatory Matrix that you can follow to help you comply with state and federal regulation that apply to your production and sale of maple syrup.