Phenolic Profile, Fatty Acid Composition, and Antioxidant Activity of Italian Riesling Grape Pomace from Two Transylvanian Microclimates

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, CUPRAC, and FRAP assays. RICI pomace also possessed a better fatty acid profile with higher oleic and linolenic acid levels, leading to a lower thrombogenicity index (TI) and a better PUFAω-6/PUFA ω-3 ratio. However, GP produced from Crăciunelu de Jos Italian Riesling grapes (RICR) possessed more catechin, epicatechin, epicatechin gallate, total flavanols, and higher COX values. The findings demonstrate that the two GPs have significant and distinct nutritional content, highlighting them as valuable resources for food consumption, providing benefits to consumers' health.