Archive for July, 2009

Antioxidants in teas, especially Red Teas (Hong Cha) 紅茶

Thursday, July 30th, 2009

We had a great time tasting red teas side by side last weekend, and had some great follow up questions about Red Teas.

Here’s what Kristie wanted to know:  “Do red teas have antioxidants?”

Answer:

To answer your question let’s start by defining oxidation, antioxidants and free radicals.  We won’t go too deep. Oxidation is exposure to air.  Withering tea leaves after they’re picked is when oxidation first occurs in tea processing.  Other forms of oxidation we’re used to seeing in daily life might be that banana in your fruit basket getting brown spots, or the iron gate in  your yard rusting just a bit.   Antioxidants are the substances or compounds that inhibit oxidation, or, inhibits reactions promoted by free radicals.  Free radicals damage the body’s cells and can sometimes lead to disease or cancer. (For more on free radicals go here).

What does this have to do with tea? Antioxidants in tea leaves inhibit free radicals effect in the body to help keep you healthy.  Teas have antioxidants just like other fruits and veggies, and tea should be part of a healthy diet.

Which teas have more antioxidants?  In order of least oxidized teas to most oxidized teas:

White teas have the most anti-oxidents because they’re the least oxidized
then green tea
then oolong
then red tea
then Puerh doesn’t have many if at all.

So here’s the breakdown:

White and Green teas have antioxidants, and are are cooling to the body.

However,  oolongs have high levels of EGCG which is a free-radical fighting compound too.

Red tea is stimulating with out the punch or crash of coffee, and is good for increasing heat in the body.  It’s a great morning or cold day tea or if you’re feeling cold.

Puerh has “Qi” literally translated as wind, it usually refers to the life force or “energy” that a tea develops as it ages. You will experience this as increased heat flow in your body.  This helps move your Qi blockages you might have. And, Puerh lowers cholesterol and high blood pressure and is a digestive aide, and body function regulator (it helps you poop).

All the benefits of tea are canceled out when you buy old, stale, low grade, pesticide treated or poorly processed broken leaf tea. Tea bags do not give you any benefits, neither do grocery store teas. These benefits come from fresh, seasonal, hand picked artisan, minimally processed products.  And tea is not a weight loss aide. ;)   Similarly, you should not drink tea with prescription medicine, as it can inhibit many of the effects of drugs.  When I’m sick, I stick with Chrysanthemums or mint leaves as tea.

Keep the questions coming!

Tea Tasting July 25th from 12-3 in Pacific Heights

Thursday, July 23rd, 2009

White, green oolong, red and puerh. Which do you have more of in your collection? I usually have more oolongs, most people have a collection of green teas. But what about red tea? Keemun, Ying de and Red Jade teas all belong to the red tea family, and they couldn’t be more different from each other. While Ying De has cocoa notes with a hint of strawberry, and goes great with milk, Red Jade is an organic Taiwanese tea with notes of cedar and raspberry. Our newest addition is this summer’s Keemun. This is a limited edition top grade (Gift grade Keemun was not produced this year) and this years leaves are whole, not cut. Keemun is also incredibly versatile, it brews an energizing cup of hot tea, or a refreshing and satisfying cup of sweet chilled tea.  Read the blog post below for a description and then come on out to our tea tasting this weekend to try all three red teas side by side.

Come to our tea tasting at  2749 Steiner Street. You can take the 22 and get off at Steiner and Vallejo or look for street parking.  Cost is $15 to taste unlimited number of teas

Tasting is from 12-3pm , you can come for the whole time, or drop in for a few minutes.

Looking forward to seeing you there!

New harvest Keemun is here

Monday, July 20th, 2009

Summer 2009 Keemun is here! We were so excited when it arrived, we brewed some up right away. Here are our first impressions of this great tea.
The smell of the dry leaves is sweet and softly fruity, it is not obvious at first how much complexity this tea holds.  By contrast, the washed tea leaves smell bold and smoky, with notes of wood and tea. There are hints of hay and earth and grass still clinging to the leaves; this tea still smells like the farm it came from. Interestingly, the taste of this tea will mellow over time, and “settle” into it’s natural flavor profile in about 30 more days.    The taste of the first brew is light, sweet, refreshing and not at all aggressive. In fact, this is a really ‘gentle’ tea. While some Keemun teas are overpowered by their astringency, this tea offers itself humbly and un-aggressively. It would be easy to assume this tea is thin or not full bodied tea. On the contrary, that is the most astonishing part, that a Keemun this subtle can be so absolutely completely full of body flavor and its sweetness can be so satisfying.

In the brew, there are base notes of wood and smoke and tea.  We learned after reading up on Keemun that this initial smokiness will change into a longan fruit note. Interestingly the more smoke you taste at first, the sweeter the tea later.  And, Keemun looses it’s smokey notes in about 30 days, so when you smell that smoke note, you know you’re tasting the freshest Keemun available. Middle notes are of juicy stone fruit, like peaches and nectarine, and there is a citrus note of yellow fruit (overripe -but not fermented- pineapple?) that is not completely defined yet. Top notes of juicy watermelon linger on the lid of the cooled gaiwan, a clue to the sweetness this tea will hold when the taste settles.

This is a great tea for steeping hot or chilled and we’ll be premiering it at our tea tasting this Saturday.  Check our events page for details and come to our tea tasting to try this fabulous tea!