Scientific Research aboutCold Press Coffee – How Healthy It Is?
If love cold brew coffee,you most likely recognize that the extraction is completely different than the traditional techniques. When it comes to coffee brewing temperature,you’re simply looking for “not hot.”
Cold brew is prepared by soaking coarse ground coffee beans in water at room temperature or even colder. Since the brewing water is cold we need to soak for minimum 11 to 12 hours. At the end of the infusing procedure we then filter out the coffee grounds for a clear cup. Compared to regular joe,cold brew coffee is never exposed to high temperatures.
There is confusion around cold brew versus iced coffee. While both are served cold,there really is a substantial distinction when comparing the two.
Iced coffee is any coffee beverage that was chilled and is served with crushed ice. If you want to prepare an iced coffee,you can use hot brew or cold brew,or even espresso,if you prefer. The most important step is to cool the coffee beverage.
On the contrary,cold brew is a coffee that was never heated at the time of preparation. This is what will make it distinct and it gives its special properties. We can drink cold press coffee at room temperature,or cooled with ice cubes.
The most popular preparation technique is immersion cold brew that is used in both commercial and home preparation. This is the easiest technique and the most efficient.
Another method is Dutch cold brew,which is also called cold drip and involves dripping ice over a bed of coffee grounds,similarly to manual drip coffee techniques.
One point to remember is that cold brew coffee at room temperature is fairly different from the one steeped in the refrigerator and this will produce a distinction in how much flavor you get in your coffee and how fast it will be ready. You have to adjust your brew times appropriately (10-16 hours at room temperature; 16-24 hours refrigerated).
The extraction in cold water alters the chemical composition of the cold brew coffee,and we get in turn a cup of joe that is a totally different beverage from your regular drip coffee,or espresso.
This particular distinction is the subject of a heated discussion around the health benefits of the cold brew coffee. cold brew coffee promoters say it is better for you than your commonly hot brewed joe. Here is a list of the purported health benefits of cold brew coffee: it’s smoother and less acidic; Smoother flavour,much lower acidity; better antioxidantqualities; better caffeine kick; stomach-friendly compared to hot brewed coffee.
The heated up discussion was taken into the science field where two researchers revealed the reality around the cold brew marketing promotion.
This is how Megan Fuller and Niny Z. Rao at the University Thomas Jefferson, have taken on the endeavor to shed some light on the subject matter. The analysis has uncovered a few intriguing details which are greatly shown in this press release where one of the cited bloggers offers his view on the cold brew vs hot brew research.
“Coffee has a lot of antioxidants,and if you drink it in moderation,research shows it can be pretty good for you,” Megan Fuller,a Jefferson University chemist and study co-author,said in a university announcement. “We found the hot brew has more antioxidant capacity.”