![Old](images/statusicon/post_old.gif)
Wed, Aug-30-06, 11:22
|
![IslandGirl's Avatar](customavatars/avatar26_21.gif) |
Registered Member
Posts: 4,909
|
|
Plan: Atkins,PP - wgt in %
Stats: 100/96.8/69
BF:DWTK/DDare/JEnuf
Progress: 10%
Location: Vancouver Island, BC
|
|
Quote:
Originally Posted by Nancy LC
I was reading my copy of "On Food and Cooking" by Harrold McGee (a wonderful book with huge amounts of info about cooking and the science of food). Anyway, he mentioned that some cultures put something acidic in their eggs and it cuts down on some of the sulpher compounds that are created when you cook the egg and makes the proteins not bind quite so tightly. So, next time I scramble some eggs, I think I'll add a bit of lemon or vinegar and see what happens.
|
Hmmmm, I add a bit of vinegar and salt to my poaching liquid; maybe the whites are a bit more tender than say for boiled eggs because of that? How interesting. I always thought the vinegar was to stop it from "threading"...(my word for those stringy bits that trickle out from the sides).
So I open up my Cookwise (Shirley Corriher, just as interesting a book as McGee's) and:
" Add vinegar and salt to the cooking water. Acids such as vinegar make proteins in egg whites unwind (denature) faster. Anything that makes the egg white cook faster will cut down on feathering. Salt also promotes denaturing and faster cooking of the egg."
So both, it seems. Not binding so tightly/denaturing (more tender) and more quickly. The salt, too.
Veddy interesting....
![Wave](/images/smilies/wavey.gif)
|