{"id":85831,"date":"2016-02-02T13:00:36","date_gmt":"2016-02-02T11:00:36","guid":{"rendered":"http:\/\/mygaming.co.za\/news\/?p=85831"},"modified":"2016-02-02T14:26:35","modified_gmt":"2016-02-02T12:26:35","slug":"theres-science-to-a-really-great-cup-of-coffee","status":"publish","type":"post","link":"https:\/\/mygaming.co.za\/news\/business\/85831-theres-science-to-a-really-great-cup-of-coffee","title":{"rendered":"There’s science to a really great cup of coffee"},"content":{"rendered":"

Drinking coffee in moderation has been linked to a number of health benefits, including lowered risk of cardiovascular disease and a general decreased risk of dying too soon<\/a>.<\/p>\n

While the health benefits of coffee usually don\u2019t differentiate between various types of coffee,\u00a0not all coffee is created equal.<\/p>\n

Ars Technica has summarised<\/a><\/strong>\u00a0research around the beneficial chemicals found in coffee, and how to maximise them in your cups.<\/p>\n

It looked at 4 components: caffeine, chlorogenic acids, trigonelline, and kahweol and cafestol.<\/p>\n

Each of these chemicals offer a number of health benefits or trade-offs, with trigonelline, kahweol, and cafestol linked to the bitter taste of coffee.<\/p>\n

Beans<\/strong><\/h3>\n

A 2001 study<\/a><\/strong>\u00a0looked at the two major types of coffee beans, Arabica and Robusta, and broke down their chemical composition.<\/p>\n

\"Coffee-bean-chemical-make-up-based-on-data-from-Ky-et-al\"<\/a><\/p>\n

Roasting<\/strong><\/h3>\n

How the beans are roasted also contributes to the amount of beneficial compounds a cup of coffee contains.<\/p>\n

More roasting leads to less chlorogenic acids per cup according to a 2013 study, so for a bigger helping of the beneficial phenolic compounds a lighter roast is recommended.<\/p>\n

The research also showed that the freeze drying process used in instant coffee doesn\u2019t destroy the useful acids, and Nescaf\u00e9 Green instant coffee showed the highest concentration of chlorogenic acids of all the blends and roasts tested.<\/p>\n

\"Chlorogenic-acid-content-by-blend-of-coffee\"<\/a><\/p>\n

Water quality, grinding, and additives<\/strong><\/h3>\n

Another study found that \u201chard water\u201d with calcium and magnesium ions was good at capturing the flavourful compounds in coffee, suggesting that clean, distilled water does not necessarily brew the best cup.<\/p>\n

When it comes to grinding the beans, studies show that generally the more pulverised the beans are, the more you will get out of them.<\/p>\n

For the brew, there are three factors that determine how much you get out of the ground coffee beans: pressure, time, and turbulence during the extraction.<\/p>\n

The research showed that even though concentrations are higher in espressos, you will get more caffeine and other beneficial compounds in a full cup of coffee.<\/p>\n

It also suggested that longer steeping times tend to extract more of the beneficial chemicals from the beans.<\/p>\n

Milk and sugar should be limited to cut down on the calories per cup and maximise the health benefits, the report concluded.<\/p>\n

\n

This article originally appeared on MyBroadband<\/a> and is republished with permission.<\/h4>\n

Now that you’ve got your coffee<\/strong><\/h3>\n

AMD demonstrates its 12 TFLOP dual-GPU monster, the Fury X2<\/a><\/p>\n

Humble Monthly Bundle vs. PlayStation Plus vs. Games with Gold: a value comparison<\/a><\/p>\n

Games you can play this week \u2013 alien oppressors and the zombie menace<\/a><\/p>\n

Drink more coffee and you\u2019re less likely to die young<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Coffee: the most important food group.<\/p>\n","protected":false},"author":226,"featured_media":85837,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sma_x_autopost_status":"idle","_sma_x_autopost_error":"","_sma_x_post_id":"","_sma_facebook_post_id":"","_sma_instagram_post_id":"","_sma_x_attempts":0,"footnotes":""},"categories":[2],"tags":[17153,17145,17147,11319,17151,1969,103,17149],"class_list":["post-85831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business","tag-cafestol","tag-caffeine","tag-chlorogenic-acids","tag-coffee","tag-kahweol","tag-news-2","tag-research","tag-trigonelline"],"_links":{"self":[{"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/posts\/85831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/users\/226"}],"replies":[{"embeddable":true,"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/comments?post=85831"}],"version-history":[{"count":0,"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/posts\/85831\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/media\/85837"}],"wp:attachment":[{"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/media?parent=85831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/categories?post=85831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mygaming.co.za\/news\/wp-json\/wp\/v2\/tags?post=85831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}