Please help....

[Ash]

I am new in here and also in wine business. And I need your help and guidance. Your help will be greatly appericated.

When ever I make beeroot wine in the first month the colour of the wine is nice and beeroot red. But as and as the time passess by the colour changes. It get discoloured to brown. Can you please tell me why this happens and how can I retain the red colour.

I would also like to inform that when make wine I boil the beeroot and other ingredients in the steel vessel
and let it cool in the same steel vessel. And then filter it. Does this cause the discolouration. If yes please suggest me the correct method.

Please help with this. Thank you in advance.

Ash