Physicochemical and bioactive properties of avocado (Persea americana Mill. cv. Lorena)

被引：3
作者：
Marcela Bonilla-Loaiza, Adriana [2 ]
Alexander Vaquiro-Herrera, Henry [2 ]
Fernando Solanilla-Duque, Jose [1 ]
机构：
[1] Univ Cauca, Fac Ciencias Agr, Dept Agroind, Popayan, Colombia
[2] Univ Tolima, Fac Ingn Agronem, Grp Invest Ctr Desarrollo Agroind Tolima CEDAGRIT, Ibague, Colombia
来源：
INTERNATIONAL JOURNAL OF FOOD ENGINEERING | 2022年 / 18卷 / 04期
关键词：
ABTS; antimicrobial; antioxidant; DPPH; lipid peroxidation; ANTIOXIDANT CAPACITY; ANTIFUNGAL COMPOUNDS; PHENOLIC-COMPOUNDS; CHEMICAL-CHARACTERIZATION; EXTRACTION SOLVENTS; INHIBITORY-ACTIVITY; SEED; OIL; ANTIBACTERIAL; POLYPHENOLS;
D O I：
10.1515/ijfe-2021-0237
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Chemical compounds are of great importance in the food, cosmetic and pharmaceutical industries. Nutritional components, the presence of secondary metabolites with antioxidant and antimicrobial activity, and physicochemical properties of pulp, seed and peel of Lorena avocado cultivars were studied. Antioxidant activity was evaluated by ABTS, DPPH and lipid peroxidation in pulp, seed and peel. 26 extracts was evaluated. The results confirmed that the fruit parts stabilize free radicals and inhibit lipid oxidation processes, with the highest values in seed and peel, due to their content of flavonoids, o-diphenols and phenols. The results of phytochemical screening, antioxidant capacity and antimicrobial activity, showed significant bioprospective advantage for the presence of flavonoids, condensed tannins and total phenols in the seed, peel and pulp of Lorena avocado cultivars. Avocado fruits are rich in bioactive compounds that can be used in functional food applications.
引用
收藏
页码：303 / 315
页数：13
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