# Vacuum impregnation: A methodology for the preparation of a ready-to-eat sweet potato enriched in polyphenols

> Research article (LWT, 2020) · cited 48× · AI/ML

**Wikidata**: [openalex:W3036128045](https://www.wikidata.org/wiki/openalex:W3036128045)  
**Source**: https://4ort.xyz/entity/vacuum-impregnation-a-methodology-for-the-preparation-of-a-ready-to-eat-sweet-potato-enriched-in-polyphenols