patassium sorbate

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  1. A

    Sorbate instead of bicarbonate :-(

    While multitasking on a Sunday I didn’t think through what I was doing. When I thought I need to a potassium bicarbonate to lower TA I added 13 g of potassium sorbate then added WLB 675 to a merlot. I added 13 g of potassium sorbate to a Montepulciano and now I realize I shouldn’t add MLB. I am...
  2. C

    Question on Sorbate

    A wine making colleague asked if he needed to add more Sorbate to his wine if he added it at the time of bottling, but decide after a year of aging and retasting, he wanted to add more sugar. I told him no because I did not think Sorbate was consumed in the rendering yeast unable to multiply or...