Dark tea is unique because it is the only deliberately aged tea that undergoes a secondary fermentation process. Because of this additional step, it contains an active micro-organism called Golden Flowers (Eurotium Cristatum). This micro-organism is present specifically in Dark tea made in Anhua County, Hunan Province, China. Golden Flowers is actually visible in some Dark teas and looks like tiny yellow flecks. If you want to experience Golden Flowers up close and personal, check out our Fu Cha brick.
Puer, which is a sub-category of Dark tea, contains a different micro-organism called Asper Nigellus. This is due to variation in growing conditions, soil, and geography. Golden Flowers is a relatively new discovery, having just been identified in the last 30 years. To this day, the process of making Dark tea is a closely guarded secret. Here are some quick facts about Anhua Dark tea for all you biochemistry buffs out there:
- Significant polyphenol content
- Significant L-Theanine content
- Significant thearubigin & theaflavin content
- Significant polysaccharide compounds
Dark tea is a critical source of minerals and nutrients to people in many areas of China. Over the past several years TeaSource has had the opportunity to work with Ms. Zhang Liumei, tea scientist and co-founder of Yiqingyuan Tea company in Hunan Province. Ms. Zhang created one of our most popular and unique teas, Dark Rose, which is pressed into a small heart shape. She describes it as “a spa in a cup” and she’s right. It’s a perfect introduction to this fascinating category of tea.
I am drinking Numi chocolate pur•eh organic tea right now. However, I’m not sure what the difference between chocolate rubios and chocolate pur•eh tea is. Can someone help me understand.
Sorry I meant Pu-erh tea not pur•eh tea
I’m enjoying a cup of the 100 Taels dark tea right now. Man, talk about a smooth, sweet and well balanced tea. Good to know, too, of any health benefits from the probiotics.