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Japanese Green Tea vs. Peruvian Tea

July 11, 2022

Japanese Green Tea vs. Peruvian Tea

I recently had the pleasure of visiting the Land of the Incas, Peru. Besides the many amazing sights, a popular local tea also held a fascination for me. The Peruvians and others in the same area are partial to a tisane made with coca leaves. The resulting drink has been described as very similar to Japanese green tea, with its grassy notes and smooth quality. (Please note, I do not do drugs; wine is probably my max.)

Peru's Coca Tea

Coca tea, or mate de coca, has been an intriguing concept to those who have heard of it but have never encountered it. You can't get it in the United States. However, there have been anecdotes of people going to Peruvian or Bolivian restaurants, explicitly asking for coca tea, and getting it even though it's not on the menu.

Although it is generally considered a safe drink, coca tea does come from the coca plant, so people tend to make certain assumptions about it. However, those who have had it have noted its initial sweet taste, followed by a bitter aftertaste accompanied by a slight tingling sensation in the mouth.

Peru teaI was greeted with Coca Tea when checking into the hotel at Cuzco.

Some have described the overall experience as pleasant, but this could very well be an acquired taste. I, for one, wasn't really impressed. To me, it tasted like plain grass steeped in hot water. When I was a kid in Japan, I used to play on the grass in "akiya" (an abandoned or vacant house), and coca tea reminded me of the smell of grass and dirt. Although it's a fond memory, it doesn't exactly have a palatable association.

Kei and Peru teaMe drinking Coca tea in the hotel lobby in Cuzco, I felt a bit awkward honestly

Coca Plant

What's all the mystique about the coca plant? This "magical" bush has received a bad rap thanks to its notorious psychoactive alkaloid, cocaine. The plant itself abundantly grows wild in western South America, along the Andean regions of Colombia, Ecuador, Bolivia, Argentina, and, of course, Peru.

When I went to Machu Picchu, the guide pointed out wild-growing coca plants. It surprised me how prolific and accessible they were. He also mentioned that each region grew different varieties of the plant, and, in the early days, the locals used to exchange them as a form of greeting or a way to welcome visitors and newcomers to their respective villages.

Peru teaCoca plant grown wild at Machu Picchu

The coca plant looks like a blackthorn bush with straight, thin, oval leaves and clusters of small yellowish-white flowers that turn into pretty little red berries. It is grown as a cash crop, but not always for the production of illegal substances.

Coca leaves are used to make medicine. Cocaine itself can actually be prescribed as a regulated medicinal drug, but it is obviously more often used as a recreational drug. It even has a topical version that can be applied to numb body parts and narrow blood vessels.

Coca extract is used to stimulate stomach function, induce sedation, and treat asthma, the common cold, and other ailments. Besides Coca's medicinal use, what are its other benefits?

Andean folk have been chewing coca leaves to combat hunger and exhaustion as well as boost physical performance. Meanwhile, decocainized coca extract is used to flavor drinks and other food products. There are such things as coca flour, coca wine, and other Coca-based alcoholic beverages.

And, of course, there's coca tea, which is consumed all over South America, particularly in Peru.

Peru ta

Legality, Safety, and Coca-Cola

As implied above, it's illegal to bring coca tea to the United States, unless it's decocainized. While it has been saddled with that stipulation, the general regard for importing coca tea or leaves is that it's illegal in the United States and most other countries. The only countries where coca tea is legal are Argentina, Bolivia, Colombia, Ecuador, and Peru.

Also mentioned earlier, coca tea is safe to drink even when it's not decocainized. A tea bag has about 4.2 mg of coca alkaloid. This is negligible compared to the 20–30 mg in a line of cocaine. As a stimulant, coca tea compares favorably to a moderately strong cup of coffee. Nonetheless, this minimal amount could still cause somebody to get a positive result on a drug test. That's why decocainized coca tea is a thing.

Decocainization is a process that requires multiple solvents and an acid-based chemical process that efficiently extracts the alkaloids from the leaves. This process is also the reason why Coca-Cola is safe to drink. When Coke first came out in 1885, regular coca leaf extract was used. In 1903, however, the decocainized extract was substituted and has been used ever since.

Comparison with Sencha

Many have noted the similarities between coca tea, which isn't actually a tea but a tisane, and Japanese green tea, particularly Sencha. If you get a cup of coca tea, you'll be sipping something yellowish-green and warm; the same is true if you get a cup of green tea. Flavor-wise, the two share a hint of grassy taste, thanks to the chlorophyll in the leaves.

In terms of benefits, green tea is better known as a healthful tea with its high antioxidant content, but coca tea has its own set of positive properties. It is considered a digestive, mood-booster, and weight-loss promoter like green tea. Different components achieve these qualities for each tea, but the similarities are still worth mentioning.

Japanese Tea in Peru

As mentioned, coca tea is not an actual tea since it doesn't have any tea leaves. (Check out my video, What is Tea?) This doesn't mean that the Peruvians are making do with coca for lack of real tea. They do have crops of Camellia Sinensis on their land. Back in 1895, Cuzco senator Benjamin de la Torre suggested growing tea locally since cocoa, coffee, and cane liquor were costly. In 1913, he got Peruvian consul Francisco Loaysa to import 120 lbs. of seeds from Yokohama. They arrived on the Anyo Maru steamboat, and the senator planted them on his farm in the La Convención Valley, where the resulting plants thrived.

The Peruvian tea industry was on a good trajectory when various factors contributed to its decline, one of which was the lower price of Argentine tea. The tea crop did not go away, however. These days, tea is grown on about 4,500 acres of Peruvian land, 3,000 of which are in Cuzco.

It might seem incredible to find a Japanese crop growing on the other side of the globe, but it is not as far-fetched as it may appear. There are Japanese families that have been in Peru since the 19th century. So it's no wonder Nikkei, the harmonious fusion of Peruvian and Japanese cuisines, is a deeply entrenched element of Peru's eating culture.

KintarThere are many Japanese restaurants in Peru and they call them Nikkei food (日系-Nikkei means Japanese descendant) Many Japanese people migrated to Peru around 1800-1900.

Miki-san Pedazo De Arte
I noticed a familiar Japanese name at Pedazo De Arte in Cuzco and found out that she is the owner of the shop. Miki-san is a nice artist, I love her artwork which you can find more here on her Instagram

Another Common Peruvian Tea: Muña

Coca tea may inspire more intrigue, but there's another popular Peruvian tea that many visitors are eager to try: muña. It may not make your mouth tingle like coca tea does, but it offers a nice drink with a minty flavor and aroma, something that many herbal tea drinkers enjoy. Nonetheless, don't expect it to taste completely like mint tea, as it has its own distinct flavor profile. That's why it's a key component in the dishes and condiments that the Aymara Indians favor. You can find muña in soups, stews, and sauces, as well as in candy and liqueurs.

Muña is also rich in nutrients like iron, calcium, and phosphorus. Locals drink it to settle troubled tummies, especially after a big dinner. In Andean culture, the herb is known as an immune system booster. It grows abundantly in the Sacred Valley. That's why, if you visit Cuzco and your guide is so inclined, he or she may invite you to pick some leaves and boil them in water so you can have a thoroughly fresh cuppa experience. You can behold the crisp Andean vista and pair that view with the crisp flavor of muña in your mouth.

Other Teas in Peru

Japanese tea, coca, muña - the list of locally grown "teas" doesn't end there. The Peruvians have a rich culture that involves traditional medicine, of which tisanes are a big part. There is manzanilla, which translates to chamomile, but this particular tea, of course, uses Peruvian chamomile. It is a lovely drink—sweet, smooth, and balanced.

Another popular herb steeped as tea is cedroncillo, which is lemon verbena in English. Exuding a clean and pleasant scent, it makes a calming tisane with, as expected, lemony notes. Caffeine-free, it serves well as a soothing bedtime drink for Peruvians.

Final Thoughts

I enjoyed my trip to Peru very much, and I learned plenty of interesting facts about the tea culture in the country and so much more. My visit was made even more delightful by the warmth and kindness of the Peruvians. I met such kind and friendly people in all the places I got to see.

Drinking tea can be a solitary activity, but when you share the experience with other people, especially new friends from another culture, it feels like a sacred bond, no matter how fleeting your time together is. This is just part of tea's magic.


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