Sep 17th, '08, 14:27
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caligatia
Good black decaf?
Anyone know of a good black decaf? I love black teas, but I'm trying to cut down on my caffeine intake...
Sep 17th, '08, 15:16
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Re: Good black decaf?
You can have any black tea you want with almost no caffeine. Take you pot and leaves and pour boiling water in, let steep for about 10 seconds pour this brew down the drain, refill pot with water steep for desired time and drink your 95% caffeine free black tea.caligatia wrote:Anyone know of a good black decaf? I love black teas, but I'm trying to cut down on my caffeine intake...

Its that easy! Hope this helped!
Sep 17th, '08, 16:23
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Re: Good black decaf?
Sorry, Shogun, although this is an oft repeated urban myth (yes, even tea has them!) it is very wrong. See Mary R's TeaMuse article and a search of the forum will show lots of discussion.shogun89 wrote: You can have any black tea you want with almost no caffeine.
Sep 17th, '08, 16:27
Posts: 1633
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Location: Pennsylvania
Re: Good black decaf?
Huh, thanks for pointing that out for me Sal. I hate giving wrong information!Salsero wrote:Sorry, Shogun, although this is an oft repeated urban myth (yes, even tea has them!) it is very wrong. See Mary R's TeaMuse article and a search of the forum will show lots of discussion.shogun89 wrote: You can have any black tea you want with almost no caffeine.

Sep 17th, '08, 16:31
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Re: Good black decaf?
No problem. I looooove correcting people!shogun89 wrote: I hate giving wrong information!
Sep 17th, '08, 17:25
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Sep 17th, '08, 18:43
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Here is a post by Alan Lewis from Yahoo's TeaMail with a handy shorthand way to estimate the caffeine remaining in your tea:Jack_teachat wrote: How about just discarding the first brew altogether, not that I condone such behaviour
- Aug 8, 2008
All;
Here's a simple shorthand for the "caffeine removal" data (originally
from Nigel):
"Caffeine has a half-life of 3 minutes."
or, more accurately but less succinctly:
"Caffeine in tea leaves has a half-life of 3 minutes when exposed to
boiling water."
The numbers cited follow a classic "half-life" progression. (Don't be
scared; it's math, but it's very simple math. And it doesn't have
anything to do with radioactivity, at least not in this case.)
In the test data, you can see that about 1/2 of the caffeine is removed
from the tea leaves after 3 minutes. But that doesn't mean that all of
the caffeine is removed after 6 minutes. Instead, after each 3 minutes,
1/2 of the _remaining_ caffeine is removed. This applies for each 3
minute interval:
Steep time Amount of caffeine remaining Caffeine removed
----------- ------------------------------------- ----------------
3 minutes 1/2 = 50% 50%
6 minutes 1/2 x 1/2 = 25% 75%
9 minutes 1/2 x 1/2 x 1/2 = 12.5% 87.5%
12 minutes 1/2 x 1/2 x 1/2 x 1/2 = 6.25% 93.75%
15 minutes 1/2 x 1/2 x 1/2 x 1/2 x 1/2 = 3.125% 96.875%
This "model" matches the test data very nicely, except for the 15 minute
mark, where the test data says 100% of the caffeine has been removed
from the tea leaves.
Sincerely, Alan D. Lewis
Assuming that the method is accurate, 3 minutes in boiling water will reduce your caffeine by one half.
Sep 17th, '08, 20:18
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