Which Decaf Coffee Beans Are Best? Where to Buy Low-Caffeine Coffee? Does Decaf Coffee Taste Good?

Can Pregnant Women Drink Decaf Coffee?

I have two pregnant friends who couldn't resist my daily coffee and asked me for a cup. I told them they couldn't drink it and refused. Not convinced, they went off to research it themselves and came back to ask me: "Isn't there decaf coffee, coffee with very low caffeine? Why won't you let me drink that?"

How should I explain this? Theoretically, for friends with poor caffeine tolerance who get sleep disturbances after drinking coffee, decaf is indeed a good choice. But decaf is still not completely caffeine-free, and everyone's tolerance differs. If a pregnant friend happens to have naturally low tolerance and feels unwell after drinking it, that would be a serious problem.

There are indeed friends who avoided nothing during pregnancy, still drinking cold beverages and coffee and even eating crab, and their babies were born smart and healthy. But as I said, everyone's constitution is different. So, for safety, I ask forgiveness from my pregnant and breastfeeding friends for not selling coffee to you, because the responsibility is too great and I am quite cautious. Besides, when people feel unwell, the first thing they suspect is always something they don't normally consume. Just like my friend who had a few sips of coffee at my place and had a stomach ache that night, asking if it was the coffee. If we weren't such good friends, I probably would have blocked her right then. Why not consider the three ice creams, two peaches, one durian, and the pile of other snacks you had that afternoon?

So, my dear sisters, let's wait until the babies can run, and then we can enjoy coffee together happily.

Introduction to Decaf Coffee

But since we have mentioned decaf coffee, let's give it a simple introduction.

There will certainly be friends, just like me before, who are curious about how coffee beans can be decaffeinated.

Caffeine, as a natural substance, is widely present in our daily foods, such as coffee, tea, chocolate, and even cold medicine. Generally, the caffeine content in raw coffee beans is between 1-3%. The Arabica beans mentioned in my previous articles have relatively lower caffeine content, about only 1%, while the Robusta beans used for instant coffee have higher caffeine content.

Decaffeination Methods

Currently, there are two processing methods for decaf coffee beans on the market: EP and SWP.

EP (European Process)

Coffee beans are soaked in water, and a solution of methylene chloride, an organic solvent, is used to absorb the caffeine. The beans are then rinsed clean, dried, and moved on to roasting. The process absorbs only caffeine and does not affect the other components in the beans. It is generally believed that after roasting, EP-processed beans have no residual solvent. Even so, many people still mind the involvement of chemical components on principle.

SWP (Swiss Water Process)

The other method is currently the most commonly used, and it is also the method behind the decaf we are tasting today.

SWP, the Swiss Water Process, has the biggest advantage of not involving any chemical agents during decaffeination, using only hot water and steam. Raw coffee beans are soaked in water, and all soluble components, including caffeine, are absorbed by the water. The beans that have had their essence absorbed are then set aside, while the water that completed the dissolution and became a concentrated essence liquid passes through activated carbon filters. The filters absorb the caffeine from the water. The decaffeinated water then meets the raw beans again, and the beans bathe in it, reabsorbing the essence they lost. Then the beans are dried and moved on to roasting.

The biggest advantage of SWP is that no chemical solvents are involved at any stage. The disadvantage is that while water absorbs caffeine, it also dissolves other components of the raw beans, including some natural coffee oils that the beans cannot reabsorb. SWP-processed raw beans therefore lose some of their flavor.

Tasting Decaf Coffee

Let's taste this decaf coffee today. By the way, this is also the first time I have tried decaf beans.

21st Cup: Decaf Coffee

First, let's look at a comparison between decaf and regular coffee beans.

The roasted beans look no different from normal beans and have a strong aroma of roasted sweet potato or roasted chestnut.

Skip the brewing process and let's talk about the taste directly.

The mouthfeel is very balanced and clean, with no uncomfortable flavors. The acidity is very light, with almost no bitterness, and there is a sweet taste similar to roasted bread. Objectively speaking, it is not bad to drink, but compared to other specialty coffees it does lack some richness in flavor complexity.

Friends who like coffee, don't have high demands for mouthfeel, and worry about sleep disturbances at night might want to give it a try.

FrontStreet Coffee Recommendation

If you are buying low-caffeine beans for pour-over, the simple rule is to avoid Robusta and choose Arabica only. Arabica grows at 800-2200 meters in frost-free highlands, where the wider temperature swing slows ripening and helps the fruit accumulate flavor compounds, and each region's microclimate adds its own terroir. Within Arabica, you can also favor origins and varieties that tend toward lower caffeine. FrontStreet Coffee's PWN Golden Mandheling is a classic example: Sumatra's wet-hulled process gives it herbs, spice, and wood notes unlike any other dark roast, and three rounds of machine and hand sorting remove defects for better body, sweetness, and aroma. It suits moka pot, SOE, pour-over, drip bags, and Americano or latte.

If you would rather have a fragrant, fruit-forward low-caffeine cup, FrontStreet Coffee's natural Huakui brings delicate florals and prominent fruit such as cream strawberry, mango, jackfruit, citrus, and blueberry, the ripe tropical character typical of Sidamo natural beans, and it works for pour-over, cold brew, moka pot, or SOE. For a clean, bright option, FrontStreet Coffee's washed Gudingding Cooperative is an Ethiopian G1 washed coffee that, after a medium-light roast, shows elegant white florals, citrus, orange, and green tea, ideal for pour-over, drip bags, or cold brew. If you want a mellow, comforting profile, FrontStreet Coffee's Yunnan Small Bean, medium roasted, brings nuts, herbs, chocolate, and caramel with a light fruit acidity in the finish.