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Originally posted by sport at 2005-3-31 12:32 PM:
Are you sure that there is some kind of protein which will not be destroyed through the heating process? What are you trying to say is the genomic DNA of pathogen will not be completely dest ...
Protein will unwire itself if the temperture is high, BUT never faded.
One word or the other, vitamins and mineral of the food could be removed or destroyed by the heat, but the primary structure such as the protein and fat will only reshaped.
Virus and bateria can be killed by the high temperture process, therfore, cooked food can provent diseases. But again, Mad Cow disease is not causing by the virus nor is the bateria; it cause by the mutation of the protein itself, like the human cancer.
The reason , which Mad Cow disease occurs these days is that herdsmen feed cows with genetic made fodders or else the meat of other killed cows. That way, the genes of the cow itself mutate rapidly and disorderly, beause proteins which are eaten by the cows are attacking the original protein in the systems by sending the wrong DNA replication messages.
If they herdsmen feeding the cows (cattles) with grasses which contain primary fibers, then, this disease won't even exists.
[ Last edited by puppylove on 2005-3-31 at 01:28 PM ] |
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发表于 2005-3-30 00:33
