Suntory’s bottled “Black Oolong Tea” is an institution, as well loved in China as in its native Japan. And here it is, refrigerated and available for purchase, in the UK. Always the stingy skinflint, I resent paying three times the price when the main ingredient, water, is on tap and essentially free. But here it is. Nice to know.    I buy a packet of oolong leaves instead. This is an Asian supermarket in Cardiff. These stores are easier to find than ever, thanks to the steady stream of Chinese students...

I’ve used this column in the past to vent my criticism of the tea sold in China’s supermarkets. Today’s Strainer marks no retreat. There are usually two locations for tea in the supermarket. There’s the loose tea; often located next to the pickles, stored in a similar way. Those glass jars, containing leaves of indeterminate age, are not the fitting place for happy tea; light is every bit as ravaging for green tea as heat or oxygen. And those unimaginative selections of tea, usually Long Jing , invariably smell as...

So you drink coffee? Fair enough. You’re not alone. It’s an easy mistake to make. There’s plenty of time to remedy your error. If you’re reading this here in China, you have ample opportunity to switch yourself on to a better pick-me-up.  Let me try and make a pitch. I need to start with that smell you’re emitting as a coffee drinker. Coffee-roasting smells great. Coffee brewing smells great. Luckin smells delightful. You probably don’t, not unless you chased up your last cup of Joe with a gallon of water. Unless you...

In a previous entry for Strainer, we explored the use of green tea as an additive in various processed goods; from skin creams to air fresheners to slimming pills to ice cream. We explored how seldom it is the flavour of the green tea that qualifies it as capable of “adding value”, which, by the way, usually means added shareholder wealth, not added customer pleasure. We explored how green tea carries connotations of “healthfulness” to most people in most countries, as well as ambitious health claims for anyone who cares to...