Dark Roast Restores Blood Vitamin E, Glutathione

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Good idea because Robusta tastes like dirt :lol:
 

paymanz

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i think robusta has more caffeine but arabica has more of other good stuff.
 
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OP
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Sooo does dark roast have E in it or does it help the body use its own E stores?

I don't think it has it because it's cooked at a very high temperature.
 

Luann

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Ok. Cool.

So if someone is detoxing (hate that word, but still) from stored PUFA and they are not getting a lot of dietary E, but plenty of coffee, it will not be enough vitamin E to keep the fats from oxidizing. Is that correct?
 

Luann

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This is a little bit random, but it turns out that chlorogenic acid, which is found more in blond roast, is not the antioxidant we think it is. The degradation products, or lactones, of CGA are the real heroes here. That's why the longer roast time produces the most Peaty coffee.

Transformation of chlorogenic acids during the coffee beans roasting process

http://sci-hub.io/10.1007/s00217-016-2751-8

Effect of Roasting on the Formation of Chlorogenic Acid Lactones in Coffee

http://www.vanderbilt.edu/ics/Files/Effect of Roasting on lactones.pdf

Role of Degradation Products of Chlorogenic Acid in the Antioxidant Activity of Roasted Coffee

http://pubs.acs.org/doi/abs/10.1021/jf5060563

Antioxidant effectiveness of ground roasted coffee in raw ground top round beef with added sodium chloride

https://www.deepdyve.com/lp/elsevie...d-roasted-coffee-in-raw-ground-top-TMPOtAtrXQ
 

Hugh Johnson

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This is a little bit random, but it turns out that chlorogenic acid, which is found more in blond roast, is not the antioxidant we think it is. The degradation products, or lactones, of CGA are the real heroes here. That's why the longer roast time produces the most Peaty coffee.

Transformation of chlorogenic acids during the coffee beans roasting process

http://sci-hub.io/10.1007/s00217-016-2751-8

Effect of Roasting on the Formation of Chlorogenic Acid Lactones in Coffee

http://www.vanderbilt.edu/ics/Files/Effect of Roasting on lactones.pdf

Role of Degradation Products of Chlorogenic Acid in the Antioxidant Activity of Roasted Coffee

http://pubs.acs.org/doi/abs/10.1021/jf5060563

Antioxidant effectiveness of ground roasted coffee in raw ground top round beef with added sodium chloride

https://www.deepdyve.com/lp/elsevie...d-roasted-coffee-in-raw-ground-top-TMPOtAtrXQ
Noice.
 

paymanz

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It is interesting because i read in some articles that some types of antioxidants are formed during caramelization, maybe results of this study are related to that mechanism.
 
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