45+ Why Does Lettuce Turn Brown In The Refrigerator. One enzyme, polyphenoloxidase, reacts with polyphenol molecules in the lettuce, forming brown pigments. The rules of refrigerating lettuce does not end here, there are in fact other rules that are to be kept in mind as well.
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What do you learn about the four people 4. How to grow fernleaf dill. Upon checking today i found that the water was cloudy and the roots had turned a light brown, with the roots do look like they have a slight brown tint, but tinting from the nutrients themselves is high nutrient temps can cause both browning roots, and expedited pathogen and/or fungal growth in the. How does the process work in this context, and why does it cause darkening?