Cote d’Or and Chocolatier Desiree

Valentines Day, the holiday season for chocolates!

This year I received a small bonanza of chocolates from Chocolatier Desiree, an importer of Belgian chocolates located in Sunnyvale, CA. My husband Jeff got a small assortment of imported Belgian dark chocolate bars and handmade filled chocolates.

First, the good stuff: the chocolate bars. I received two of them, the Cote d’Or Noir de Noir (Gold Coast Darkest of the Dark) and the Cote d’Or Noir Intense (Gold Coast Intense Dark).

The Cote d’Or Noir de Noir (seen above) came in a thick package — I thought it must be baking chocolate at first, but it opened up into two chocolate bars. I wasn’t able to discover the exact percentage of dark chocolate in the “darkest of the dark” Cote d’Or bars, but the taste was surprisingly non-bitter. It was smooth and sweet tasting and very flavorful. It also had that creaminess that is often associated with Belgian chocolates — although the ingredients didn’t include any milk products. I wonder how they managed it? Usually when dark chocolate is unusually smooth tasting it’s because the manufacturer has processed it with alkali which removes all the “good stuff” (like isoflavones). But “cocoa processed with alkali” is not listed in the ingredients, so they must be doing something unique. Clearly, more research is needed!

The photo below shows the opened package and the chocolate bricks:

The Cote d’Or Intense bar was labeled as 70% dark. This chocolate bar was less sweet and somewhat darker-chocolaty tasting than the Noir de Noir bar. However, it was still creamier than other 70% bars, for example the Lindt 70% bars.

A close-up of the elephant logo on the Intense Noir bar squares:

I was surprised to read that Cote d’Or is owned by Kraft Foods. I usually associate Kraft with mass-produced low quality products, but it seems as if they are taking a serious foray into more upscale, niche chocolate brands as well.

On the other end of the spectrum, the handmade filled chocolates from Chocolatier Desiree were surprisingly bland. They were primarily milk chocolates with a couple of dark chocolate pieces thrown in. Probably the best one was the the swirly top piece (see photo below) which tasted like it had some hazelnut creme in the middle. The espresso one had a strong espresso taste, but the chocolate layer was so thin that it didn’t blend at all — it was basically all filling. Apart from those two, the rest of the fillings were creamy but bland and were encased in very thin Belgian milk chocolate shells which just contributed to the creaminess and did not add any chocolate taste. Not a very good combination!

It made me realize that for a filled chocolate to have a chocolaty taste it’s necessary to have some thickness to the chocolate shell or to use a very strong flavored chocolate, i.e. dark chocolate.

I would say the biggest discovery of Valentines Day 2012 was the discovery of the Cote d’Or brand which I hope becomes more popular in the USA.

 

Tea lowers brain cancer risk

In an amazing study, both tea and coffee have been associated with a sharply lowered risk of glioma, a cancer that originates in the brain and spinal column. The association wasn’t small — just 0.4 cups of coffee a day was associated with a 34% reduction in gliomas.

The authors presented no mechanism for what role coffee and tea may play in the brain cancer reduction so at the moment it is unclear how the beverages work their magic or even if lifestyle differences between coffee/tea drinkers and non-drinkers may be the reason. However, the association is strong enough that researchers from several prestigious institutions were full of praise for the study.

Dr. John S. Yu from the Brain Tumor Center of Excellence at Cedars-Sinai Medical Center in Los Angeles was quoted in USA Today as saying, “If we had a drug for any disease that could demonstrate a risk reduction of 34%, that would be considered a great drug. That degree of risk reduction is very strong.”

The study was also very large — 410,000 men and women were followed for 8.5 years, leading to more certainty about the study’s conclusions.

Very fascinating stuff… I wonder if one day these beverages will get a special compartment in the food pyramid taught to school children?

The study was published in the American Journal of Clinical Nutrition which has generously granted access to the full article via it’s website at the following link: Coffee and tea intake and risk of brain tumors in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort study.

Sources:

http://www.usatoday.com/yourlife/food/diet-nutrition/2010-11-19-coffee-tea-brain_N.htm?csp=34news

Assam Tea

Assam tea is a perfect variety to make home-made iced milk-teas. The taste is strong so it blends well with milk and has a vaguely choclatey taste to it. This is usually my tea of choice from Teavana, so I was very surprised when I visited my local Teavana shop to see that the Assam tea is being discontinued! In fact, they had great big tins of it for sale at 75% off. I used the opportunity to snap up the store’s supply, so I’m good for at least a year… But what will I do when my stash runs out?

It was then that I read that Assam tea has set new price records at recent tea plantation auctions. The Telegraph from Calcutta reports that recent auction prices for Assam tea have increased to an all-time record early on in the auction season. Apparently this past year has been just perfect for the Assam variety and the resulting tea is very high quality.

So it sounds like my fears were unfounded — a quick Internet search has proven to me that there’s plenty of places to purchase Assam loose leaf tea and furthermore, the quality of the tea has never been better.

And finally, here’s my recipe for a perfect iced Assam milk-tea:

  • 2 heaping tsp Assam black loose-leaf tea
  • 3/4 cup boiling water
  • 4 tsp sugar (or to taste)
  • 8 ice cubes
  • 1 cup milk

Add the boiling water to the loose leaf tea and let it steep at least 3 minutes (over-steeping doesn’t affect the taste). Strain the tea leaves. Stir in the sugar. Plop in the 8 ice cubes and pour the milk on top.

Enjoy!

GT’s Enlightened Organic Raw Kombucha

In the fru-fru section of your local grocery store a new product lurks. Right next to the dense wall of Odwallas and Naked Fruit Juices is “GT’s Enlightened Organice Raw Kombucha”. This tea-colored bottle piqued my interest — raw tea? Curious… I brought it home and took a sip. Blech! It tastes like beer! No tea taste at all!!! Upon navigating over to the wikipeda page for kombucha, I see that beer is exactly what it is — well, sort of. It’s a “tea-based beverage” in which yeast and bacteria have been allowed to ferment. The resulting concoction even has a very low dose of alcohol in it. The raw part of the title is because the yeast and bacteria are living and there are cultures floating around inside the beverage. A close-up photo shows some of the delightful colonies floating at the top of my kombucha:

Apparently during the Qin Dynasty in China this stuff was known as the tea of the gods and revered for giving drinkers magical powers to live forever. Today, the beverage is pimped as a health drink because of the resulting brew of beneficial bacteria and the compounds they produce during fermentation: Acetic acid, Butyric acid, B-vitamins, Gluconic acid, Lactic acid, Malic acid, Oxalic acid, Usnic acid and alcohol.

My experience of drinking this unexpectedly alcholoic tea beverage was similar to the free bag of Lapsang Souchong I recently received from Twinings. Perhaps I’ll get another bottle of this stuff and give it a try again in the future. But for now, I think I can guess why I’ve never seen this in the grocery store until now!

Author’s update: the stuff was gone from my local Safeways after about 3 weeks.

Free tea from Twinings!

A couple of months ago, Twining was advertising free tea samples of their new tea mixes. It was simple — I just went to their website, chose three flavors and they mailed them to me about a month later. Here’s what I chose:

In case the text in the picture is too small: Prince of Wales Tea, Lapsang Souchong Tea and English Afternoon Tea.

In the old days (1700s-1800s) “Souchong tea” referred to the older tea leaves closer to the trunk of the tea bush (Camellia sinensis). “Orange Pekoe” referred to the newer tea leaves near the tip of the branches which were thought to give better flavor. I had never seen Souchong tea explicitly labeled and offered as such so I figured now was my opportunity to see what a bag of supposedly lower quality tea leaves tasted like! Here’s my photo of the brew:

Then I took a taste…. Ok, to say that I felt like I was drinking the tea version of cigarette ash would be about right! Hack, hack, cough, cough… Unexpectedly smoky tasting. Looking at the back of the packaging, the text reads, “The unique flavour of Lapsang Souchong is produced by laying the leaves out on bamboo trays and allowing smoke from pinewood to permeate through them. Twinings Lapsang Souchong is an adventurous tea with a unique smoked flavour and a dark rich colour.”

Adventurous indeed! I guess it’s safe to say I’m not into smoked tea. I’m guessing this tea is marketed more towards people who smoke other forms of leaves (such as tobacco, of course). In fact, when I googled it I see that Lapsang Souchong is an expensive tea from the Wuyi region in Fujian, China. It seems to be prized as a “man’s tea”.

After the Lapsang Souchong, the remaining two teas were like drinking liquid ambrosia! They tasted so much better. The English Afternoon Tea was a lighter-bodied, traditional-tasting tea with a tiny hint of fruitiness. By contrast, the Prince of Wales tea had a slightly fruitier taste and a lesser traditional tea taste. But the difference seemed slight to me — I enjoyed both of them.

Coffee and tea reduce exposure to mercury

A study published in the scientific journal Environmental Research recently claimed that by consuming tea while eating fish reduced the mercury concentration of the fish a whopping 40%-60%. The study further showed that cooking the fish (either boiling or frying) also reduced the mercury concentration by 40%-60%. So together, the leftover mercury contamination was negligible.

While I found this story very encouraging, there was no explanation for where the mercury is going during the cooking or how tea/coffee is reducing the bio-availability of the mercury. I hope other scientists are able to duplicate the study and elucidate the mechanism. This could potentially come back to benefit live fish in the ocean whose health are doubtlessly suffering due to the water mercury levels!

I’m very amazed by the almost magical properties that tea and coffee seem to possess!

Source:
Ousséni Ouédraogo, Marc Amyot, Effects of various cooking methods and food components on bioaccessibility of mercury from fish, Environmental Research, Volume 111, Issue 8, November 2011, Pages 1064-1069

The Xocolate Bar

 

I visited the Xocolate Bar last weekend, completely by happenstance. My family and I were waiting for relatives to show up to a nearby restaurant. We decided to occupy our time walking around the shops a little bit when my husband spotted the Xocolate Bar. The shop was very petite, but still managed to offer a nice selection of chocolate bars and an assortment of shop-made truffles. We ended up buying some of both.

First, let me say that the lady behind the counter (the mother of the owner!) was wonderful. Very good-natured and chatty. She advised us on the various bars and suggested which chocolates we might like to try. Secondly, I feel like I must add — we walked in there with my 5 year old and my 2 year old and I was slightly embarrassed to see all the nude lady chocolates. But it was too late, my kids had already seen “the goods”. I’m not exactly clear who buys these R-rated molded chocolates, but there was a large selection of them. Oh well….

The dark chocolate hazelnut truffle I chose was very delicious — the center tasted slightly toasted and ever so slightly butter-scotchy, mixed with dark chocolate ganache. I also bought two imported French dark chocolate bars, one 100%  and the other 99%.

The Micel Cluizel 99% bar contains 99% cocoa and 1% sugar, vanilla and some other spices. It was highly recommended by one of the other patrons in the shop which is why I decided to try it. It was strong-tasting with an almost licorice taste to it — perhaps due to the other spices? I didn’t like it quite as much as the Francois Pralus 100% bar:
 As long as you are not expecting to bite into something sweet, but instead expecting to get an intense flavor sensation, 100% dark chocolate can be surprisingly tasty. Thus it was with the Francois Pralus 100% bar. The taste was intense, but somehow still managed to be cool and smooth on my tongue with no more bitterness than the average 70% dark chocolate bar. I also found myself wondering if the chocolate was somehow activating the sweet center of my tongue or if it was merely my brain that was filling in the missing sugar sensation. Or perhaps there are natural sugars present in cacoa. Either way, the bar tasted a little bit sweet to me too.

Another Bay Area specialty chocolate shop knocked off the list!

Naturally reduce caffeine in tea?

 

Contrary to popular belief, all teas contain caffeine — including green tea and white tea. The only types of tea with no caffeine are the herbal teas, which are not derived from true tea plant leaves (Camellia sinensis).

Many people relish drinking tea throughout the day. Others who are caffeine sensitive switch to decaffeinated teas starting in the afternoon. You can buy decaffeinated tea, but I have read from many sources that much of the caffeine diffuses from the tea leaves after about 45 seconds of steeping. Throwing this initial brew away and re-steeping the tea with fresh, hot water supposedly leaves a very-low caffeine tea.

I have never seen actual numbers quantifying the caffeine reduction and wondered if this advice was really true. It seems that others have had the same question and a group of food scientists from Auburn University measured the caffeine levels in tea versus the amount of time spent steeping for several different types of tea.

Their results? Quite interesting…

They verified that  the caffeine levels of tea are reduced by pouring out the first brew, just not as much as you would expect. Their experiment showed that after 5 minutes, the caffeine content was reduced between 61% to 76%, depending on the type of tea. In general, bagged tea released its caffeine more quickly than loose leaf tea.

I wish they had measured the caffeine reduction per second so I could know for sure how much the caffeine is reduced for a 45-second steep (unfortunately the experimental method of measuring caffeine in foods requires expensive, specialized equipment).

However, the paper presents data for the caffeine dispersal in 5 minute intervals. Plus, we know that at time = 0 seconds, there is no caffeine dispersal. Therefore, I extrapolated the following curve and calculated the caffeine reduction at 45 seconds to be a mere 17%!

The red dots in the above plot show the data from the published study and the green dot is my extrapolated estimate. Using my data fit, I estimated a few more data points:

Diffusion Time Caffeine Reduction
15 secs 6%
20 secs 7%
30 secs 11%
45 secs 17%
60 secs 21%
90 secs 30%

In case you want to calculate the caffeine reduction yourself, here is the formula I calculated (where t is in minutes, so you would use t=0.75 to calculate the dispersal in 45 seconds):

100-100.214*Exp[-0.242611*t]

Considering that the caffeine reduction in 45 seconds is so low and that almost all the taste has certainly leached away by that point, the best bet is to just go with store-bought decaffeinated tea!

References:
Monique B. Hicks, Y-H.Peggy Hsieh , Leonard N. Bell, Tea preparation and its influence on methylxanthine concentration, Food Research International, Volume 29, Issues 3-4, April-May 1996, Pages 325-330

Bitter Mouth Pine-Nuts

image

Mostly I blog about tea and chocolate. But when something surprising or interesting happens in the food world, then I want the world to know. In this instance, my whole world tasted bitter thanks to a little bag of Trader Joe’s pine nuts.

I had heard via NPR that pine nuts imported from China (from the cones of Pinus Armandii) could cause “pine mouth” — a condition wherein about two days after eating the nuts everything starts to taste bitter. Everything.

I love pine nuts and this seemed like an interesting experience, so I wanted to try it. But I couldn’t find pine nuts that admitted to being from China. The other varieties I tried didn’t produce this effect — even a mushy, tasteless bag from Turkey that I thought MUST have come from this species of tree proved useless.

Enter Trader Joe’s pine nuts. The packaging stated that the nuts came from either Korea or Russia. No change at first. A couple of days passed and I had totally forgotten about my little experiment when I noticed my lunchtime apple had an annoyingly bitter taste. I assumed the apple was bad and started to eat my other apple. Yuck! Then the penny dropped. In the evening, I ate a chocolate-dipped strawberry that my husband had freshly made. I could only taste the sweetness for a fraction of a second before the bitterness came charging through, swamping everything. Amazing.

At present, there’s no scientific explanation for the bittrnerness, only that these trees have not been a part of our food train until the last few years. Hopefully the nuts are not harmful, but it’s been an interesting afternoon! According to NPR the effect should die away by the end of the week.

Update: it took from Tuesday until Saturday — 5 days — for the effect to wear off. I noticed also that the sweeter the item, the stronger the bitter aftertaste.

Did you have this effect with Trader Joe’s pine nuts? Other brands? Leave a comment.

Pepperidge Farms Captiva Dark Chocolate Brownie Cookies

image

In a word…. Blech. These are the blandest cookies I have tasted in a long, long time. Pepperidge Farms is equated with quality grocery store products but somehow these cookies rolled out the door.

The cookie part is supposed to evoke a brownie sensation, but it tastes more like spongy wood. They boast about “real ingredients” and list butter on the front. Let’s see…. A quick flip to the back of the package lists the usual suspects in cheap, store-bought cookies: corn syrup and a variety of hydrogenated oils.

The dark chocolate chunks are THE blandest dark chocolate chips I’ve ever tasted — seriously! This could be because they used alkali to remove any bitterness to their chocolate (which also removes all the flavonoids that are so good for the heart). I’m also not sure what metric they’re using when they say “dark” chocolate. It’s not very flavorful, so probably the bare, bare minimum.

The package claims “new recipe!” — and seems to be oddly proud of the fact. My recommendation? Pass. Wait for version 3.0.