What Is Decarboxylation ?

What is Decarboxylation, and why do I need to convert THCA to THC ? 

Decarboxylation (or decarbing) is removing the CO2 and water vapor (COOH) from the botanicals, which can be done in an oven, or over time via air drying. It’s a chemical reaction which carboxylic acids loose a carbon atom in the carbon chain, that converts THCA to THC. 30 minutes at 240 F or 115 C. The results are dramatic. With a 30 minute decarb, THC in Kief can go from 3.8 percent to 25.4 percent. The THCA with 30 minutes goes from 24.5 percent to 2.6 percent. Longer times did not result in any statistically better percentages, but no more than 60 minutes is required. For Cannabis Trim, the THC goes from .6 percent to 4.8 percent, while the THCA goes from 6.5 percent to 2.9 percent. Again, a longer decarb did not result in much better percentages, however depending on moisture content, times do not need to exceed 60 minutes. However, decarbing might reduce or destroy Terpenes (see below). A combined Terpene extraction, followed by decarb, and then extraction may be worth trying. Moisture content will effect time in the oven. More moisture = more time.

Properly Decarboxylating Cannabis Provides More THC

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s