How To Decarboxylate Cannabis To Use In Oils, Edibles & Salves

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Are you interested in using cannabis to create homemade edibles, cannabis-infused oils, or healing topical salves? If so, it is very convenient and effective to start with cannabis that has been properly decarboxylated first. Wait, what? Don’t worry… It’s cool if you aren’t familiar with the term. This article will give you a quick run-down of what cannabis decarboxylation is and why it is important. Then, we’ll go over how to decarboxylate your cannabis, including easy step-by-step instructions on how to “decarb” cannabis in the oven. The result is a ready-to-use, versatile, activated cannabis product.

What is Decarboxylation?

Think of decarboxylation (also known as “decarbing”) as activating raw cannabis into an enhanced potent form. In more scientific terms, decarboxylation is the process of physically altering the chemical structure of various cannabinoid compounds found in raw cannabis plants – including both marijuana and hemp.

When a cannabis plant is growing or freshly harvested, the cannabinoids found within the flower trichomes contain an extra carboxyl ring or group (COOH) attached to their molecular chain. The process of decarboxylating cannabis removes that carboxyl group from the cannabinoid molecule. This process is what effectively transforms THCA into active THC (or, raw CBDA into CBD) described more below.

Some slow and natural decarboxylation occurs as fresh cannabis dries and cures after harvest. However, heat is the most quick and effective catalyst to trigger the cannabis decarb reaction. For example, decarboxylation is virtually instantaneous when cannabis is smoked or vaporized.

A diagram showing how THCA turns into THC when it is heated.
The cannabis decarboxylation reaction. Diagram courtesy of Restek

Tag » How Long To Decarb Weed