The aim of the current study is to analyze the phytochemical, antioxidant and antimicrobial activities of 34 extracts prepared from Pistacia atlantica Desf. subsp. atlantica, according to gender, organ type (roots, buds and fruits), geographical location and stage of ripening. Bud extracts exhibited the highest phenolic content (565.74 ± 9.84 mg GAE/g DM), followed by fruit and root extracts. TFC and TTC ranged from 0.38 ± 0.03 to 1.92 ± 0.11 mg CE/g DM and from 0.37 ± 0.03 to 16.54 ± 0.94 mg CE/g DM, respectively. For DPPH and TAC assays, the values varied from 0.038 ± 0.000 to 1.331 ± 0.114 mg/mL and 1.58 ± 0.06 to 43.64 ± 2.58 mg AAE/g DM, respectively. Besides, bud extracts showed the highest bioactivity against pathogenic bacteria and a slight antifungal effect. Additionally, HPLC-DAD analysis revealed that the caffeic acid and the dimethyl-allyl caffeic acid characterized the bud extract, while the rutin and the hydroxytyrosol were abundant in the red fruit extract. The present evidence suggests that P. atlantica may be considered as a potential source of new additives for therapeutic, food and cosmetic products.

本研究的目的是分析从黄连木中提取的34种提取物的植物化学，抗氧化和抗菌活性。亚种 大西洋根据性别，器官类型（根，芽和果实），地理位置和成熟阶段而定。芽提取物表现出最高的酚含量（565.74±9.84 mg GAE / g DM），其次是水果和根提取物。TFC和TTC的范围分别为0.38±0.03至1.92±0.11 mg CE / g DM和0.37±0.03至16.54±0.94 mg CE / g DM。对于DPPH和TAC分析，其值分别在0.038±0.000至1.331±0.114 mg / mL和1.58±0.06至43.64±2.58 mg AAE / g DM之间变化。此外，芽提取物对病原菌具有最高的生物活性，并有轻微的抗真菌作用。此外，HPLC-DAD分析表明，咖啡酸和二甲基烯丙基咖啡酸是芽提取物的特征，而红色水果提取物中的芦丁和羟基酪醇含量很高。目前的证据表明P。大西洋可被视为治疗，食品和化妆品新添加剂的潜在来源。