Science

Crema Stability Testing

Unless the roaster is using some type of preservative measure (such as the nitrogen flush used by large roaster Lavazza), coffee starts aging within its sealed bag from the moment it’s roasted. We set aside bags from March and June…

New! Cirqua AB Formula Water Treatment Capsules

The SCAA (Specialty Coffee Association of America) recommends 1.15% – 1.35% coffee solids for an ideally flavored cup of coffee. That leaves ~98% of the flavor up to the water itself — something not a lot of people talk about. Some folks want to reduce the descaling maintenance required by using distilled water or water that is put through a reverse osmosis system that has no mineral content in it, meaning it won’t contribute to scale build up on the equipment.

Better Living Through Chemistry: Caffeine

We get so wrapped up in the cornucopia of flavors it offers that we sometimes forget that coffee is also a drug delivery device. Caffeine is widely consumed around the world and is the stimulant of choice for many folks in the morning to get their day going or for a mid-afternoon pick-me-up.

Health Watch: Caffeine & Cataracts

The caffeine contained in your daily dose of java may play a part in keeping your eyes in check. A recent study at the University of Maryland School of Medicine found that caffeine might provide protection against the lens damage that can lead to the formation of cataracts.

Field Trip: Gail & Kat Take on the SCAA Main Event

No, there weren’t any wrestlers present, but there was a high concentration of coffee related ninjas on the floor. Last week, we were lucky enough to head down to Anaheim, CA, for the Specialty Coffee Association of America’s Main Event, which is a specialty coffee industry educational and trade show that covers everything from coffee growers to roasters to equipment suppliers to mad skilled baristas. This year, it also hosted the United States Barista Championship — with Mike Phillips of Intelligentsia defending and re-securing his title. He’ll be heading out to compete with the rest of the national barista champs from around the world at the SCAE (Specialty Coffee Association of Europe) event this summer in the UK.

Health Watch: Dark Roast = Tummy Friendly?

Having GI distress after a cup of coffee is more than enough reason for some folks to swear off the stuff. Like so many things around food and how our bodies process it, the subject of what causes such distress is often up for debate. Edwin Martinez of Hario USA & Finca Vista Hermosa posited that the negative reactions to coffee could be based in rancid oils or over-roasted beans. Some folks think that maybe it’s just sheer acidity in the bean itself.

Vroom Vroom Vroom

With a lot of recent scientific data pointing to the adverse impact our reliance on fossil fuels is having on the environment, inventors, universities and entrepreneurs the world over have been tackling the issue of alternative energy in different manners.…

A Different Kind of Buzz

Addiction can be a lonely place. Whether we hide our vices or not — stealing a secret cigarette while the wife isn’t looking, sipping a sly cocktail at the end of the bar by ourselves or knocking back a few…