oxidation

What is Oxidation?

Oxidation is a chemical process that results in the browning of tea leaves and the production of flavor and aroma compounds in finished teas, oxidation is also responsible for the browning of some fruits and vegetables when they are cut open including potatoes, apples, and avocados. Controlled oxidation usually begins after tea leaves are rolled or macerated, two processes that break down the cell walls in tea leaves. Chemically speaking, oxidation occurs when the polyphenols in the cell’s vacuoles and the peroxidase in the cell’s peroxisomes come in contact with the polyphenol oxidase in the cell’s cytoplasm. The resulting reaction
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What is Withering?

The moment a tea leaf is plucked from the tea plant, it begins to wither or wilt. The amount of this unavoidable, uncontrolled wither the leaves experience depends on how much time elapses from the time the leaves are plucked in the field until the leaves reach their destination and they are further processed and the quality of care that is given to them during this time. Withering is also a controlled process used in tea production. Tea producers use a balance of moisture and air-flow during a controlled wither to moderate the reduction of moisture in tea leaves until it
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Chicago Tea Tasting

Had a great tea tasting for my company, Chicago Tea Garden in January. If you live in the Chicago area and would like to attend a tasting, please signup here. Thanks to Flickr user faraocious for taking these awesome photos! view the whole set by foraocious here.
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Wild Orange Pu-erh

Wild Orange Pu’er

These tiny oranges, known as clementines in the United States, are typically hollowed out and filled with tea, then aged. I have several that were obtained in Guandong, China, in 2005 and have since been aged in man-made pu-erh caves in the United States. The leaves, when steeped, have a zesty orange smell; the tea is smooth and malty, with hints of orange, especially if you use part of the rind while steeping. I was surprised that the orange notes were not more pronounced, but overall these make for a very interesting conversation piece and a very tasty tea. Here
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Yunnan Black Tea: Golden Bi Luo

Golden Bi Luo

Yunnan black teas come from China’s Yunnan province and can be found in many different forms, this particular tea is comprised of twisted leaves similar to those found in Bi Luo Chun. Golden Bi Luo and other Yunnan black teas are best steeped for 1min at 195 in my opinion as it keeps the astringency at bay and the sweet notes in the forefront. Other Names: Hong Bi Luo, Yunnan Bi Luo, Golden Yunnan, Yunnan Golden Curls Origin: China, Yunnan Province Harvest: Spring 2011 Taste: Creamy with sweet, malty notes of vanilla. Behind the Leaf: Golden Bi Luo is a
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nobullshit

No Bullshit Tea Companies

Someone recently asked me how many tea companies exist right now that have made a commitment to only sell pure tea. I didn’t have an answer, so I started searching, and with the help of my friends on Twitter and Reddit, I came up with the following list. The criteria for the list: the tea company must sell tea in loose or compressed form only, no tea bags or sachets all tea sold by the company must be unflavored, unscented, and free of inclusions with the following traditional exceptions being made: Black tea flavored / scented with bergamot White or
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re-steeping tea

Multiple Infusions: About Re-Steeping Tea

Why re-steep? Why not? Re-steeping tea really brings out the value of a tea, you can get many servings of tea from just one serving of leaves. More bang for your buck, and you get to taste the tea as it develops from steep to steep. Before you re-steep: If you are going to be re-steeping your tea, you don’t want to oversteep it. Re-steeping your tea means that you are going to be steeping the leaves multiple times which means that each time you steep it, you must remove the leaves from your tea and set them aside until
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What is Tuocha?

Tuocha or “dome-shaped bowl tea” is a compressed tea, usually made of pu-erh. The shape resembles a bird’s nest and tuocha range in weight from 3g(seen above) up to 3kg or more. Tuocha are convex in order to help the tea dry out after processing. “The name for tuocha is believed to have originated from the round, top-like shape of the pressed tea or from the old tea shipping and trading route of the Tuojiang River [Wikipedia].” While mini tuocha can be steeped whole, most large tuocha are broken into pieces and only small amounts are steeped at a time. If you’d like to check out
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qynT3

What is Yerba Mate?

Yerba mate is a tree. Not a tall one, but a moderately tall tree. In the farms they are not that big because they are pruned to make it easier to harvest, a similar method is used with the camellia sinensis plant for harvesting tea. The natives of this area, the Guaranies, discovered that they could make a drink with the plant, but they had to dried the leaves first. Yerba mate is poisonous if not dried. Not so poisonous that you will die, but you will wish to. It will give you stomach cramps, inflamation, diarrhea, intestinal cramps, incontinence and
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