chlorogenic acid - Jiuzhang Biotech
Harvest-Time-Dependent variations in phytochemistry and in vitro bioactivities of Vitis vinifera Leaves. (PubMed, BMC Complement Med Ther) - Sep 26, 2026 - "Harvest time substantially influences the accumulation of bioactive constituents and the in vitro biological potential of V. vinifera leaves. Among the investigated periods, May appeared to be the most favorable harvest time for obtaining grape leaves enriched in bioactive phytochemicals with promising biological activities, supporting their potential valorization as a value-added viticultural by-product." 
Journal • Preclinical • Alzheimer's Disease • CNS Disorders
http://www.ncbi.nlm.nih.gov/pubmed/42791509
 
Amal M El-Feky; Noha E Ibrahim; Wael Mahmoud Aboulthana
 
Sep 26, 2026
 
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