Heribert Watzke: The brain in your gut
Heribert Watzke: Mozog vo vašich črevách
Heribert Watzke studies the brain in our gut -- and works to develop new kinds of food that will satisfy our bodies and minds. Full bio
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výsledky tejto technológie.
zmeniť naše zaradenie.
veľmi dôležitá technológia,
2 až 3 percentá telesnej hmotnosti,
spotrebovanej energie.
Samozrejme, z jedla.
takpovediac denne –
dostupnú energiu.
v skutočnosti skrátili.
a regeneráciu.
naše elektrické telo nebude fungovať.
čo vám príliš nechutí,
keď ste veľmi hladní.
keď vás trochu nadúva,
možno z jeho nevhodnej prípravy
to používame.“
emocionálnym limbickým systémom,
veľmi, veľmi starostlivo –
imunitného systému.
do kontaktu s prehltnutým jedlom
aby bol ich povrch chránený,
ktoré sme uvarili.
presnejšie predstaviť,
nemá rád nejaké jedlo, zvracia.
tej molekulárnej mašinérie,
o viacvrstvový kontrolný systém.
– ochranu trávenia –
– to sú tie modré šípky –
ktoré sa nachádza v tráviacej trubici,
do činnosti nižšieho.
ktorá sa nazýva anorexia.
stop-signálov povedalo:
Už sme preniesli dosť energie.“
– teda čreva –
s veľkým mozgom –
niečo z nášho výskumu.
že sa objaví veľmi zložitá štruktúra.
dva milióny rokov sme zistili,
ktorý sa musíme naučiť,
ABOUT THE SPEAKER
Heribert Watzke - Food scientistHeribert Watzke studies the brain in our gut -- and works to develop new kinds of food that will satisfy our bodies and minds.
Why you should listen
Heribert Watzke set up the department of food material science at Nestlé in Switzerland, pulling together many disciplines, including chemistry, nutrition and neuroscience, in pursuit of ever better foods. Watzke's background is in chemistry -- in the mid-'80s, he was part of a groundbreaking team at Syracuse working on splitting water into hydrogen and oxygen to create alternative energy -- before moving to materials science.
At Nestlé's lab, Watzke focuses on the most basic form of human energy: the chemistry of food. Research on food has previously focused on its sensory qualities -- taste, aroma, texture. But there is much more to know. How does food's biological structure determine its quality, its digestibility, its nutritional qualities? What's the science of turning a biological structure (for instance, a kernel of grain) into something humans can make into pure energy (for instance, a slice of bread)? His team has been looking recently at the impact of food structure on fat digestion, in support of the fight against obesity. How much fat is needed to feel full? And how can we most effectively communicate with the 100 million neurons in our gut?
Heribert Watzke | Speaker | TED.com