Dear TS ...
The day you decide to cook anything with tau geh in it on a
commercial basis, please let all of us know, ok. Then we see if you
have the time or the inclination to remove them bleeding
roots!!!!
Until then, if you can't stand the sight of the roots or the dark
shells, might I suggest either you eat whatever you order without
the horrible stuff.
BTW, how come only now you complain? You suddenly became health
conscious izit? If that's the case, learn how to cook and stop
eating out!!!!
Sorry about the above slagging.... 
