Maple Syrup Bottling Process

All you have to know about the temperature for pasteurization, packaging, and equipment required for wholesale maple syrup bottling

Maple syrup is a beloved sweetener that has been enjoyed for centuries. Made from the sap of maple trees, it has a unique flavor and consistency that sets it apart from other sweeteners. The process of producing maple syrup is a delicate one, and it requires attention to detail and a commitment to quality control.

 

One important aspect of maple syrup production is the bottling process. After the maple syrup is produced and processed, it is typically stored in large drums for transportation to retailers and distributors. Once the syrup arrives at its destination, it must be bottled and packaged before it can be sold to consumers.

 

In this article, we will take a closer look at the bottling process for maple syrup after it has been received in a drum from a wholesale supplier. We will explore the steps involved in preparing for the bottling process, as well as the bottling process itself. We will also examine the importance of quality control in maple syrup production and the steps taken to ensure that the syrup is of the highest quality.

 

Receiving the Wholesale Maple Syrup in a Drum

 

The first step in the maple syrup bottling process is receiving the syrup from a wholesale supplier. Maple syrup is typically exported in large single use steel barrel covered with food grade varnish inside. These drums hold 45 Imp Gal of maple syrup (204l) and contain approximately 615lbs of maple syrup. The drums are a better packaging option and tote for packaging because it allow pasteurization. This reduce the risks of compliance to regulations during custom procedures and allow a long shelf-life when importing maple syrup in large quantity.

 

When the drums of maple syrup arrive, they are inspected to ensure that the syrup is of the correct grade and quality. The drums are also checked for any signs of damage or contamination during transportation. It is important to note that maple syrup should always be transported and stored in food-grade containers to ensure the purity and safety of the syrup.

 

Equipment needed:

  • An industrial hand truck specially designed to move barrel. Here is the hand truck we suggest.
  • A 120 V pump for transferring the maple syrup to the double boiler.
  • A double boiler to boil the maple syrup to 82°C before transferring the maple syrup in the containers. (You can find the one we suggest on the page 21 of this catalog offered by Dominion Grimm)
  • Thermometer
  • Hydrometer (To measure the sugar content)
  • A digital meter or colorimeter (To measure the color and see the grade of the maple syrup) This is the colorimeter we use.
  • A canning or bottling machine.
  • Containers for the maple syrup
  • Caps or lids
  • Labeling equipment

 

Preparing for bottling

Cleaning and Sanitizing Equipment

Before starting the bottling process, it is essential to clean and sanitize all the equipment to prevent contamination. This includes containers, tubing, filters, and any other utensils that come into contact with the maple syrup. Use hot soapy water to wash the equipment thoroughly and rinse it with hot water to remove all traces of soap.

 

Measuring the Density of Maple Syrup

Measuring the density of the maple syrup is crucial to determine the correct sugar content. The density is measured using a hydrometer, which is a glass instrument that floats in the syrup and measures its specific gravity. To use a hydrometer, fill a cylinder with the syrup and gently lower the hydrometer into it. Take a reading of the specific gravity and compare it to the syrup density chart to determine the sugar content. The syrup should have a density of 66-68° Brix (sugar content) for optimal flavor and quality.

 

Warming the Syrup for Pasteurization

Pasteurization is the process of heating a food product to a specific temperature for a certain amount of time to kill harmful bacteria and other microorganisms. This process not only ensures the safety of the product but also extends its shelf-life by reducing the growth of spoilage microorganisms.

The recommended temperature for pasteurization is 180°F (82°C). To warm the syrup to the correct temperature, use a double boiler with a thermometer to monitor the temperature. Heat the syrup slowly, stirring constantly, until it reaches 180°F (82°C). Once it gets to 82°C we recommend waiting only 7 minutes. This temperature and time combination has been shown to be effective in eliminating harmful bacteria, such as E. coli and Salmonella, without affecting the flavor or quality of the syrup. Be careful to not overheat the maple syrup or boil it for too long, as this can cause it to caramelize and affect the flavor.

Bottling maple syrup

  • Clean and prepare the bottling machine: Before using the bottling machine, it is important to clean and sanitize it to ensure that the syrup is not contaminated. Follow the manufacturer's instructions for cleaning and preparing the machine.
  • Prepare the maple syrup: Heat the maple syrup to the appropriate temperature for bottling. This temperature may vary depending on the viscosity of the syrup and the bottling machine you are using. Check the machine's manual for the recommended temperature.
  • Set up the bottling machine: Follow the manufacturer's instructions to set up the bottling machine. This may involve adjusting the filling nozzles and the bottle conveyors to accommodate the size of your bottles.
  • Fill the bottles: Place the empty bottles on the conveyor of the bottling machine. The machine will automatically fill the bottles with the correct amount of syrup. If the machine does not have an automatic filling feature, use a pump or gravity feed to fill the bottles.
  • Cap the bottles: Once the bottles are filled, they need to be capped. Some bottling machines have an automatic capping feature, while others require manual capping. Follow the machine's manual for instructions on how to cap the bottles.
  • Label the bottles: It is important to label the bottles of maple syrup with the appropriate information, such as the product name, the volume of syrup in the bottle, the production date, and any nutritional information. Follow your local labeling laws and regulations.
  • Package and store the bottles: Once the bottles are filled and labeled, package them in boxes or crates for storage or shipping. Store the bottles in a cool, dry place away from direct sunlight.

 

Important advises to consider during the bottling process:

  • Once the warm maple syrup is transferred inside bottles or cans, it is important to seal the container as quickly as possible. The maple syrup needs to be at 82°C inside the container once you put the caps on the top. If the maple syrup is bottled at a temperature colder than 180°F (82°C), the syrup inside the packaging will not be properly pasteurized and you may have problem with the shelf life.
  • Do not use caps made from cork. We got feedback that this type of material is not suited for bottling maple syrup. The color of the cork may change over time and the cork may dry depending on storage.
  • The containers need to be perfectly sealed to ensure pasteurization and long shelf life.

 

Storage of maple syrup

  • Temperature: Maple syrup is sensitive to temperature changes, and exposure to heat can cause it to spoil or ferment. Storing it in a cool place helps to prevent this.
  • Moisture: Moisture can cause mold and bacteria growth, which can spoil the syrup. Keeping it in a dry place helps to prevent this
  • Sunlight: Direct sunlight can cause the syrup to degrade and change color, texture, and flavor. Keeping it away from sunlight helps to maintain its original quality.
  • Air exposure: Exposure to air can cause the syrup to oxidize and develop an off flavor. Storing it in a tightly sealed container helps to prevent this.

 

 

In conclusion, how the maple syrup is exported, pasteurization, packaging, and equipment are essential factors to consider when bottling maple syrup. Pasteurization helps to ensure the syrup is safe for consumption, while proper packaging helps to maintain its quality and freshness. Additionally, using the right equipment ensures efficiency and accuracy in the bottling process. When it comes to temperature, it is important to follow recommended guidelines to ensure the syrup is heated to the appropriate temperature for pasteurization without causing damage to the syrup. By carefully considering all these factors, maple syrup producers can ensure that their product is of the highest quality and meets the standards of their customers.

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