Hello, I would like to ask, how to use
Xanthan Gum In the current gel making ingredients use
Xanthan Gum 2% and use
sodium benzoate 0.05% and Potassium Sorbate 0.05% to
สารกันเสีย After mixing it for 1 month, bacteria or fungi (black) appear on the gel surface. Ask >> the body
Xanthan Gum should be used with
สารกันเสีย which one?? to get the best performance or the longest service life. (No black fungus) The gel made from this product is a gel that must be able to enter the mouth (edible) as well. Please advise. Thank you.
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