Derivation Web

source_70a7a3b7b38b4f5f

# Source literature boundary memo

## Research question

What does the selected source bundle show about the evidence boundary for fisetin?

## Selection criteria

The latest Longevity / anti-aging research discovery pass ranked fisetin as source-rich. The fallback requires at least five verifiable source papers, distinct title keys, and a non-repeated report series before treating the bundle as a…