A pinch of salt in tea? Rubbish!
A U.S. scientist's tea recipe has Brits aghast. Salt? Warm milk? The horror!
Story by Michelle Francl - New Scientist - 25 Jan 24
"Chemistry is a field like few others, placing a huge emphasis on the importance of reactions in the pursuit of a scientifically sound outcome. However, even after working in this discipline for nearly four decades, nothing could have prepared me for the reaction
this week.
Before publication, I thought that my new book, Steeped: The Chemistry of Tea, might attract some public attention – after all, billions of people around the world love a cuppa, including those from the US, like me. But I hadn't anticipated brewing up a firestorm that would rage across the Atlantic Ocean – all because of a few grains of salt.
While it might seem outlandish, the idea of adding a pinch of salt to tea in order to reduce the bitterness is rooted in science. Sodium ion is a key element of salt, and it interacts with the chemical mechanism that produces the perception of a bitter taste.
The British people’s love of tea warms my heart like the contents of my favorite mug. That’s a truly special relationship and one steeped in so much history.
Needless to say, I didn’t intend to start possibly the biggest beverage bust-up since my compatriots went overboard in Boston 250 years ago – though I have truly enjoyed some of the responses to this global storm in a teacup.
After all, it’s not often that a scientist inspires a viral tweet from the US Embassy in London and I definitely liked the tongue-in-cheek trolling, especially the closer about the microwave.
For the British ambassador to the United States to get involved too and for all the world’s media to seize upon a few notes from a 240-page book has blown me away.
Aside from that, it has been very satisfying to see the responses from chemists and the public at large who have so far tried out my tips and enjoyed them. I’ve been a tea drinker all my life, so 'steeped' has been a passion project for me, a genuine
labour of love.
I have spent three years reading more than 500 papers on tea and conducting my own research, testing hundreds of years’ worth of suggestions for making a better brew. My work has tried to uncover the answers to age-old questions, including whether tea is truly addictive; how sugar and spices affect the quality of a cuppa; and how much difference a teapot actually makes. There is so much that has surprised me along the way and I have learned so much during the entire process.
An amusing reflection for me is that, in the end, for certain people, it seems tradition will always trump science. I know that some, like the presenters on Good Morning Britain, might never accept a few of the tips – in their eyes, I am guilty of the most heinous of tea crimes: being from the US".
Read More: A Pinch of Salt in Your Cup of Tea
"Good [tea] should be black like the devil, hot like hell, and sweet like a kiss". Hungarian [Gospel of Tea] Proverb
A U.S. scientist's tea recipe has Brits aghast. Salt? Warm milk? The horror!
Story by Michelle Francl - New Scientist - 25 Jan 24
"Chemistry is a field like few others, placing a huge emphasis on the importance of reactions in the pursuit of a scientifically sound outcome. However, even after working in this discipline for nearly four decades, nothing could have prepared me for the reaction
this week.
Before publication, I thought that my new book, Steeped: The Chemistry of Tea, might attract some public attention – after all, billions of people around the world love a cuppa, including those from the US, like me. But I hadn't anticipated brewing up a firestorm that would rage across the Atlantic Ocean – all because of a few grains of salt.
While it might seem outlandish, the idea of adding a pinch of salt to tea in order to reduce the bitterness is rooted in science. Sodium ion is a key element of salt, and it interacts with the chemical mechanism that produces the perception of a bitter taste.
The British people’s love of tea warms my heart like the contents of my favorite mug. That’s a truly special relationship and one steeped in so much history.
Needless to say, I didn’t intend to start possibly the biggest beverage bust-up since my compatriots went overboard in Boston 250 years ago – though I have truly enjoyed some of the responses to this global storm in a teacup.
After all, it’s not often that a scientist inspires a viral tweet from the US Embassy in London and I definitely liked the tongue-in-cheek trolling, especially the closer about the microwave.
For the British ambassador to the United States to get involved too and for all the world’s media to seize upon a few notes from a 240-page book has blown me away.
Aside from that, it has been very satisfying to see the responses from chemists and the public at large who have so far tried out my tips and enjoyed them. I’ve been a tea drinker all my life, so 'steeped' has been a passion project for me, a genuine
labour of love.
I have spent three years reading more than 500 papers on tea and conducting my own research, testing hundreds of years’ worth of suggestions for making a better brew. My work has tried to uncover the answers to age-old questions, including whether tea is truly addictive; how sugar and spices affect the quality of a cuppa; and how much difference a teapot actually makes. There is so much that has surprised me along the way and I have learned so much during the entire process.
Read More: A Pinch of Salt in Your Cup of Tea
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Most commonly occurring bitterness is probably from oversteeping. 
Learn to throw away perfectly good tea! Temp and time... 
