Food to avoid. Part 1.

I don’t often post on non-artisan foods. Today will be different.

There are many of problems in the world. Disease, poverty, food shortages. I will claim that most of these problems can be directly traced to over-population. That is something that, unfortunately, none of us as individuals can solve.  A great book on the problem can be found here.

What you can control, daily, is your diet. You can vote with your wallet and with your mouth. You can pressure those around you to make choices which are sustainable and support the worlds ecology. You can even pressure them to make healthy choices if you really care (but that’s a different idea all together).

I’ve been on a no additive diet for at least 6 years. That means I don’t consumer any artificial flavorings, coloring, sweeteners, or preservatives (difficult). Nor do I consume Genetically Modified Organisms (GMO’s), or animals that have been fed growth hormones and pumped full of spectrum antibiotics because of their corn modified diet.

I am far from a vegetarian. Humans are omnivores. This is all part of how I became interested in artisan products.

The system of industrialized agriculture and the reductionist NPK mentality, the over reliance on petro-chemical fertilizers, and the governments failed cheep food policies has had global repercussions including the desiccation of our farmland and the disfranchisement of small producers; yet worst has been its effect on human health. There is the obesity epidemic throughout the rich Western world, the rise of drug resistant disease originating from our medicated livestock, the over-reliance on mono-culture farming leading to poison fungicide and herbicides being sprayed into our food and released into the environment.

Simply eating organic does not help. The USDA is fine example of regulatory capture. Perhaps there is none better.

If you care about human health and the economics of industry, if you care about the future of the environment, or if you at least care about your own health, than you owe it to yourself to learn where your food comes from. You owe it to yourself to know what industries are supporting what policies.

These seemingly small organic companies are actually just a brand of mega-giant aggro-corp:

Naked Juice is owned by PepsiCo
Honest Tea, Odwalla and Simply Orange are owned by Coca-Cola
Alexia and Lightlife are owned by ConAgra
Kashi, Gardenburger and Morningstar Farms are owned by Kellogg
R. W. Knudsen and Santa Cruz Organics are owned by Smucker
Cascadian Farm, Larabar and Muir Glen are owned by General Mills

I don’t trust them. You shouldn’t trust them. They have all voted to keep you in the dark about what they use in their food. What they put in the food that they want to sell to you as organic and healthy and eco-friendly. and its all bullshit. Don’t eat bullshit.

Read the links. Read the books.

Best yet, buy artisan products because many, not all, of them exist because a small producer is passionate about making a quality product.

I’m not done with this topic.

– Jason

Thoughts on Classifying Teas

This will be a quick post lacking the photos and reference links in most of my diatribes…

The Tea Institute works on a semester lecture cycle, where our new students (prospective researchers) join one of our 3 tea ceremony clubs (Chinese, Japanese, or Korean), learn a ceremony up to a point of proficiency, and can then test into the Institute (the ‘Tea Specialist Examination’).

I run the lecture / lesson cycle for Chinese Tea Ceremony, and for the last 6 semesters have been refining my lectures from ~2ish hour rambles (painful) to 45min soliloquies (almost beautiful).

For the last few weeks I have been lecturing on Tea Production Methodologies and classification; these are topics that merit their own 8 week lecture cycle, but we distill them into 1 lecture per class which for the most part works quite well. As a derivative of the standard Chinese classification system we use percentage oxidation to determine primary classification of tea – these are the ranges listed below:

  1. Green (0 – 6%)
  2. White and Yellow (0 – 10%)
  3. Mainland Oolongs (25 – 70%)
  4. Taiwanese Oolongs (15 – 90%)
  5. Sheng Pu’er (0 – 20%)
  6. Shou Pu’er (~0 – 25%) & other Post Fermentation Teas
  7. Chinese Red Tea (~100%) & non-traditional teas

Yet, these distinctions are not without their problems; all classification is at some level arbitrary! (and it’s impossible to determine actual level of oxidation of any specific tea without Gas or Liquid Chromatography – so don’t believe anyone who gives you a specific oxidation percentage!)

These ranges aren’t perfect, and its probable that you wouldn’t think too highly of a tea at the minimum or maximum oxidation of its class; but they are good generalizations. There are exceptions to every rule, but you should still know the rule.

White, Yellow, and Green tea all have overlapping ranges for percentage oxidation; a first pass at this level of analysis would have you believe these teas should be categorized together. That could work – many in China do classify White and Green tea together.

At the Institute, we don’t. We use a 2 stage process of classification: Percentage Oxidation, and Processing Methodology. Thus, White Tea goes through a withering before ShaQing (deactivation of the oxidizing enzyme), while Yellow tea goes through a process creatively known as Yellowing (withering in the presence of excess moisture).

Sheng Pu’er and Shou Pu’er follow the same example: same range of oxidation, yet a difference in processing leading to distinct classification. This is all well and good as I would hate to ache for a Sheng flavor profile only to brew a Shou.

This is an intuitive and working system.

Where this system of classification fails is in the cup. We don’t classify teas by flavor profile, yet the point of tea is appreciation through consumption (sweeping over generalization, but don’t care this post).This means that classification is disjoint from our reason for classification; selecting teas with the flavor profile we desire.

Thus, when oxidation and processing are no longer the most important factor in determining flavor profile, which is quite rare, we are left with a cup that resides “out of character”.

We have a policy in the tea house to force our members (including myself) to Identify a tea by taste alone before we will tell them what it is. I started thinking about this classification problem when I misidentified a thermos brewed YueGongBai, a white tea, as a DianHong, a Yunnan red tea. [Thermos brewing is another great habit; you can learn a lot about a tea by ‘stress testing’ it (holding a tea at a very high temperature until it reaches maximum solubility of the water)].

The new, and dedicated student was quick to jump on my mistake; he thought it was quite heinous to mistaste a white for a red, and in other circumstances he would be right! This is not a mistake I would have made from a Gaiwan brew.

What might pardon me from sin? YueGongBai is made with Yunnan DaYe cultivar, the same cultivar used to make (most) Pu’er and DianHongs. When brewed in a thermos, the flavor attributes generated by the DaYe cultivar far outweighs the flavor attributes modulated by processing. That is to say, I identified the cultivar!

Did I miss identify the tea? Yes. But, I must question, was this a personal fault, or a fault of classification? – comment below.


On another note:
The Institute has been overrun with all of our new projects and research this semester, and I have personally been running a work marathon juggling my start up, the Institute, research, okapi hunting, and classes (not to mention competition fencing and climbing). And sleeping. Need sleep….

I promise more posts with more of a research focus soon.
[unless all you want chaxi photos, but you’d need to tell me that in the comments]

– Jason

ChaXi at Poe Paddy State Park

While Pennsylvania may have a low Okapi Count, making it difficult for me to find proper Kosher stakes, the state has a un-surprising glut of beautiful and well kept secrets. Just when Asia started to wear off of my mind, and as I was starting to think State College sits in the middle of nowhere, we drive out to Poe Paddy State Park to brew some tea… Right in the middle of the park, is a spat of private property where people have their homes. Now that’s the middle of nowhere.

Back to the reason you came…
Our group of tea lovers and our new friend Kira (a blossoming tea lover), were in dire need of ChaXi. A drive that took far to long at 10 mph through 2 extra state parks, broken only by the excitement of Car Surfing left us off on a trail of 2 choices; mountain side or river side?

Decision made, we down climbed the bridge built on top of railroad trestles. I used my travel Set and the jet boil to make the Korean Green Tea members of the Institute hand processed with Master Hyo-am on his farm in Gurye this summer.

The flowing river, a setting sun soaked backdrop of shimmering fall leaves, green tea and the sound of water boiling matched with the real wind through the pines; enlightenment was not far off. We brewed till nightfall, conversation flowing, and minds almost clear.

The night still young, we had dinner, craft beer, with a side of live music at Elk Creek in the tiny town of Millheim. It rounded out the days experience. Between niche Nietzsche jokes, travel stories, and a fair bit of bravado all around, dancing to real music (made with actual instruments, which is depressingly rare among students) with a beer in hand, was exactly what the weekend called for.

I’m making ChaXi into a lifestyle.

– Jason