Quick Answer
Maple syrup can be stored in plastic containers, but glass or metal containers are better options for long-term storage. Plastic can absorb flavors and odors from the maple syrup over time.
Overview
Maple syrup is a popular pancake topper and natural sweetener made from the sap of maple trees. With its rich flavor and unique production methods, maple syrup is prized by many as a tasty and natural alternative to refined sugars. However, proper storage is important to maintain maple syrup’s quality and flavor over time. This article will examine the pros and cons of storing maple syrup in plastic containers versus glass or metal options.
Can You Store Maple Syrup in Plastic?
Yes, you can store maple syrup in plastic containers. Plastic is convenient, lightweight, and inexpensive. Many maple syrups on grocery store shelves come packaged in plastic jugs or bottles. However, while plastic works for short-term storage, it is not the best option for longer duration storage.
Plastic is porous and can absorb odors and flavors over time. Maple syrup’s flavor compounds may seep into the plastic, causing the syrup’s taste to deteriorate faster. The plastic could also pick up odors from the refrigerator or pantry that get absorbed into the syrup.
Best Practices for Storing in Plastic
If you do opt to store your maple syrup in plastic, here are some best practices to follow:
– Use food-grade plastic containers made from HDPE or PET plastic. Avoid containers made with PVC, polystyrene or other plastics not approved for food use.
– Purchase small plastic containers to limit air exposure. Once opened, transfer to smaller bottles for storage.
– Wash plastic containers thoroughly before reuse with hot soapy water. Do not reuse old food containers.
– Store in a cool, dark place like the refrigerator or pantry. Avoid storage areas like garages that may get too hot.
– Limit duration to 6 months or less before transferring to a new plastic container.
– Consider freezing for longer duration storage. Frozen storage in plastic may last 1 year. Thaw in refrigerator before use.
Why Glass or Metal is Better for Long Term Storage
For storage periods over 6 months, glass and metal containers are better choices than plastic. Here’s why:
Glass is Nonporous
Glass is impermeable and does not absorb flavors or aromas. Maple syrup stored in glass will maintain its original taste better over time. Dark glass bottles also help protect against light exposure.
Metal Blocks Odors and Flavors
Like glass, metal does not absorb odors or flavors. Tight-sealing metal tins create an airtight seal that locks in flavor. Stainless steel or food-grade tin containers are best options.
Durability of Glass and Metal
Glass and metal are more durable choices that typically last much longer than plastic containers when storing maple syrup.
Reuse Glass and Metal Containers
High quality glass and metal containers can be cleaned and reused many times. This avoids waste compared to disposable plastic containers.
Recommended Glass and Metal Containers
Here are some excellent glass and metal container options for storing maple syrup long-term:
Glass Maple Syrup Dispenser Bottle
Glass dispenser bottles are designed for storing and pouring maple syrup. The spout allows controlled pouring while the handle keeps your hand away from the sticky drips. Dark glass helps protect light sensitive maple compounds. Look for bottles with tight sealing lids. Wash thoroughly before reuse.
Canning Jars
Wide mouth mason jars or canning jars make ideal maple syrup containers. They have tight sealing lids that keep air out and come in convenient sizes. The glass won’t absorb flavors or odors either. Jars designed for canning are oven, freezer and microwave safe.
Stainless Steel Containers
Stainless steel containers come in a range of shapes and sizes. Choose food-grade stainless steel with tight sealing lids to lock in maple syrup’s flavor. Stainless steel won’t absorb odors or flavors and resists corrosion. Containers can often be used in freezers, ovens or dishwashers as well.
How Long Does Maple Syrup Last in Storage?
With proper storage, maple syrup can maintain quality and flavor for quite a long time. Here are general maple syrup shelf life guidelines:
| Container Type | Shelf Life at Room Temperature | Shelf Life Refrigerated |
|---|---|---|
| Glass or Metal Container | 1-2 years | 3-5 years |
| Plastic Container | 6-12 months | 2-3 years |
| Frozen in Airtight Container | 1-2 years | 3-5 years |
As shown, maple syrup can last 1-2 years at room temperature in glass or metal containers and up to 5 years if refrigerated. Plastic containers reduce shelf life to 6-12 months at room temperature or 2-3 years refrigerated. For maximum shelf life, freezer storage is best but requires an airtight container to prevent freezer burn.
Signs Maple Syrup Has Gone Bad
Watch for the following signs that your maple syrup has spoiled and should be discarded:
– Mold growth in the bottle – discard immediately if mold appears.
– Maple syrup has darkened considerably or smells burnt. Fresh maple syrup is a light amber color.
– Fermented odor with bubbles in the syrup.
– Maple syrup tastes sour or bitter, not sweet.
– Watery texture rather than thick and viscous.
– Crystallization in the syrup, making it gritty.
Frequently Asked Questions
Does maple syrup go bad?
Yes, maple syrup can go bad over time, typically 1-3 years for plastic containers and 2-5 years for glass bottles. Signs of spoiled maple syrup include mold, dark color, fermented smell, sour taste and crystallization.
Should maple syrup be refrigerated after opening?
Refrigeration after opening will help maximize maple syrup’s shelf life. While not strictly required, refrigeration can extend the shelf life from 1-2 years to 3-5 years.
Can you reuse maple syrup bottles?
Glass bottles can be reused if thoroughly washed with hot soapy water. However, plastic bottles should not be reused and recycled instead. It’s best to transfer maple syrup to a clean glass container after opening.
What happens if maple syrup freezes? Is it ruined?
Freezing actually helps maple syrup last longer, up to 5 years frozen! Frozen storage does not ruin the maple syrup. Thaw in the refrigerator before use.
Conclusion
While plastic containers allow for short term maple syrup storage, glass or metal containers are better choices for long term storage of 6 months or more. Glass and metal won’t absorb odors or flavors like plastic can over time. Be sure to store containers in a cool, dark place like the refrigerator to maximize maple syrup’s 1-5 year shelf life. Check for signs of spoilage before use. With proper storage, pure maple syrup can retain its delicious sweet flavor for several years.
