Brasília (AFP) - Brazilian scientists have discovered a protein in coffee that has effects similar to pain reliever morphine, researchers at the state University of Brasilia (UnB) and state-owned Brazilian Agricultural Research Corporation Embrapa said Saturday.
Embrapa said its genetics and biotech division, teaming up with UnB scientists, had discovered "previously unknown protein fragments" with morphine-like effects in that they possess "analgesic and mildly tranquilizing" qualities.
The company added tests on laboratory mice showed that the opioid peptides, which are naturally occurring biological molecules, appeared to have a longer-lasting effect on the mice than morphine itself....
(Excerpt) Read more at news.yahoo.com ...
Embrapa said its genetics and biotech division, teaming up with UnB scientists, had discovered "previously unknown protein fragments" with morphine-like effects in that they possess "analgesic and mildly tranquilizing" qualities.
The company added tests on laboratory mice showed that the opioid peptides, which are naturally occurring biological molecules, appeared to have a longer-lasting effect on the mice than morphine itself....
(Excerpt) Read more at news.yahoo.com ...