How did Convection Steaming compare to Boiling regarding total polyphenol loss?

Answer

Resulted in lower losses across the board than boiling

When comparing cooking techniques, convection steaming proved superior to boiling in preserving overall nutrient content. Specifically concerning total polyphenols, research demonstrated that the loss incurred when steaming was significantly less than the loss observed when the vegetable was boiled in a large volume of water. This trend of lower overall loss applied across various measured compounds, establishing steaming as a gentler alternative to boiling for maintaining the health benefits inherent in the cauliflower.

How did Convection Steaming compare to Boiling regarding total polyphenol loss?
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