In God we trust. All others should bring data.
But meantime, No data set tells the whole story.
So hopefully science is for exploring the unknowns, not for boosting the arrogance of scientists.
Besides, I don't hope it's a forum rule that everything has to come with its source. For example, I don't remember where the above quotes are from
Sep 18th, '11, 17:15
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Sep 18th, '11, 17:43
Posts: 149
Joined: Nov 8th, '10, 09:21
Location: Basel (Switzerland), Slovakia
Re: A case for older (cheaper) tea?
It is not a rule I just personally appreciate it, I can check the source and make my conclusion.
On the other hand not everything what is published has to be necessarily true .
On the other hand not everything what is published has to be necessarily true .
Re: A case for older (cheaper) tea?
There is also the quip: "In God we trust; all others pay cash."gingkoseto wrote:In God we trust. All others should bring data.
Best wishes,
sherubtse
Sep 19th, '11, 04:50
Posts: 149
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Re: A case for older (cheaper) tea?
graziea.serrao wrote:solitude wrote:finally another topic with some action, chip please do not lock this one, hehe.
I really appreciate that citation to scientific studies are posted and discussed and not wikipedia and other sources.
Does somebody have reference to the paper(s) where the transformation of theanine to catechines are described? thanks
Qui: http://www.scribd.com/doc/51630252/3/Bi ... -Catechins
Capitolo 2, Figura 3, in basso a sinistra.
Re: A case for older (cheaper) tea?
a.serrao's statements sound familiar...
I remember last year Den's tea promoting a mid autumn bancha for more something...I'm pretty sure it was catechins....checking...
Ok the mid autumn bancha is gone, but I did find this on Den's website.
"The EGCG mentioned above is one of the catechins in green tea. While there are three other beneficial catechins in green tea, EGCG is the most powerful"
"Bancha: Bancha has the most EGCG of the green teas. Brew it with boiled water and brew longer than for a normal cup (more than 2 minutes). This will make a strong cup of tea with plenty of catechins. You can either enjoy this strong cup of tea at teatime or cool the tea and gargle with it. (Gargling for viral prevention is practiced more in Japan than in North America.)"
http://www.denstea.com/green_tea_health.html
So according to Den's bancha has the most egcg, whether most catechins in total that is still not clear...but it is a step towards what a.serrao has been saying. I also have vague recollection of reading something similar in a journal somewhere but I can't remember where sorry
I remember last year Den's tea promoting a mid autumn bancha for more something...I'm pretty sure it was catechins....checking...
Ok the mid autumn bancha is gone, but I did find this on Den's website.
"The EGCG mentioned above is one of the catechins in green tea. While there are three other beneficial catechins in green tea, EGCG is the most powerful"
"Bancha: Bancha has the most EGCG of the green teas. Brew it with boiled water and brew longer than for a normal cup (more than 2 minutes). This will make a strong cup of tea with plenty of catechins. You can either enjoy this strong cup of tea at teatime or cool the tea and gargle with it. (Gargling for viral prevention is practiced more in Japan than in North America.)"
http://www.denstea.com/green_tea_health.html
So according to Den's bancha has the most egcg, whether most catechins in total that is still not clear...but it is a step towards what a.serrao has been saying. I also have vague recollection of reading something similar in a journal somewhere but I can't remember where sorry
Re: A case for older (cheaper) tea?
A scientific approach to which tea merits the title of "healthiest" would probably have to compare methods of ingestion as well as the chemical compositions of different teas. Also of necessity, it would ultimately butt it's head against the limitations of the current state of biology and medicine. Interesting though it might be, I can't believe many people could, or would even want to, tailor their palates to whatever the results of such an endeavor were. As far as stigmatizing those of us who like to gaze at our navels oops, I mean contemplate the virtues and shortcomings of various teas on our palates, I say you must not live in the Pacific Northwest where no obsession goes unheeded and anyone who doesn't share one's own particular obsesson is free to be ignored by those who do. Call us "snobs" if it makes you feel more "normal" or "mainstream" about the primitive, self-destructive, and tiresome obsessions you waste your life on, but true class conscious "snobs" are nowhere to be found among the peasants I live and work with. And if you could find any true snobs where I live, how good at it could they be living here in the provinces?
Re: A case for older (cheaper) tea?
I would just let it go buddy
Just know that I can relate to your frustration/discontentment/disappointment with what has been said in this tread, along with another thread that has been locked already
Just know that I can relate to your frustration/discontentment/disappointment with what has been said in this tread, along with another thread that has been locked already
Sep 26th, '11, 17:53
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Re: A case for older (cheaper) tea?
I still wonder why the obsession over a few possible percentage points based upon the figures you posted?a.serrao wrote:I'm still waiting for Kevin's reply...
Again I ask, are you living by example, practicing what you preach ... are you drinking nibancha brewed in ultra hot water for 10 minutes with lemon drops for acidity ... since this is the best way to extract and for the body to absorb these catechins??? If you are, are you enjoying it? These are legitimate questions, I feel.
Or is this simply an attempt at intellectual enlightenment?
I am currently enjoying a First flush, the taste is devine, the aroma eye popping. Since the difference is only a few percentage points ... assuming you are correct, why not just drink more first flush ... or max it and drink LOTS more!
I drink around 300 grams or more of FF sencha a month, usually zero of later harvests. So, I am getting lots of catechins and enjoying the ride as well.
Re: A case for older (cheaper) tea?
I would also like to add that... for the people who only seek tea for health benefits...80% ethanol will extract the catcheins much more effectively then hot water alone.Chip wrote:since this is the best way to extract
Re: A case for older (cheaper) tea?
Woo hoo!!!! Best news for health conscious party goers in quite some time!!teaisme wrote:I would also like to add that... for the people who only seek tea for health benefits...80% ethanol will extract the catcheins much more effectively then hot water alone.Chip wrote:since this is the best way to extract
Sep 26th, '11, 18:15
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Re: A case for older (cheaper) tea?
teaisme wrote:I would also like to add that... for the people who only seek tea for health benefits...80% ethanol will extract the catcheins much more effectively then hot water alone.Chip wrote:since this is the best way to extract
I should have mentioned, this was stated by a.serrao as best technique for extraction and absorbtion.
Re: A case for older (cheaper) tea?
It's simple.Chip wrote:I still wonder why the obsession over a few possible percentage points based upon the figures you posted?
It's not my obsession, it's Kevin's assertion:
@Chip: don't try to turn over the question. The original one was: "What japanese green tea flush has the most catechins content?Kevangogh wrote: I definitely am not conceding that I am wrong on this point but the next time I get to Fukushima I will pull out the files and site my sources. I will probably go there next weekend.
It wasn't: "How does mr. a.serrao take his green tea"?
Having said that, what I'd like to hear is Kevin's response and the articles he said supported his original statement. All other things are hot air.
Re: A case for older (cheaper) tea?
I'm sorry to say that again you're wrong: I never said that.Chip wrote:I should have mentioned, this was stated by a.serrao as best technique for extraction and absorbtion.
Actually I've said:
As you can see I was talking about absorption, NOT extraction...a.serrao wrote:I must add, for completeness' sake, that catechins are best absorbed in the intestine if the pH of the infusion is on the acidic side. Suffice to add some lemon juice drops to the tea.
Sep 26th, '11, 18:50
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Re: A case for older (cheaper) tea?
I think my question is legitimate. If you are seemingly recommending or endorsing a practice, we should know if you are actually following such a practice. Inquiring minds want to know ...a.serrao wrote:It's simple.Chip wrote:I still wonder why the obsession over a few possible percentage points based upon the figures you posted?
It's not my obsession, it's Kevin's assertion:
@Chip: don't try to turn over the question. The original one was: "What japanese green tea flush has the most catechins content?Kevangogh wrote: I definitely am not conceding that I am wrong on this point but the next time I get to Fukushima I will pull out the files and site my sources. I will probably go there next weekend.
It wasn't: "How does mr. a.serrao take his green tea"?
Having said that, what I'd like to hear is Kevin's response and the articles he said supported his original statement. All other things are hot air.
It is your choice to answer ... or not. I have shared my practice, what I endorse as an alternative solution, just drink more FF to make up for possible lower catechin levels (if this is 100% true which is still debatable). This topic is not really to debate without application. I mean, that is the whole point, right? I have seen other members state their practice in this topic.
Your recommendations defy application for most TCers, heck is anyone following this practice ... or are we debating ... arguing over something that has no real world application.
Nibancha, brewed ultra hot, 10 minutes, with lemon for body absorption per a.serrao's recommendation earlier, is anyone going to do this?
I mean, this is where the rubber hits the road. Right?