Antioxidant and Antimicrobial Effects of Baby Leaves of Amaranthus tricolor L. Harvested as Vegetable in Correlation with Their Phytochemical Composition

被引：8

作者：

Sporna-Kucab, Aneta ^{[1
]}

Tekieli, Anna ^{[1
]}

Kisiel, Aneta ^{[1
]}

Grzegorczyk, Agnieszka ^{[2
]}

Skalicka-Wozniak, Krystyna ^{[3
]}

Starzak, Karolina ^{[1
]}

Wybraniec, Slawomir ^{[1
]}

机构：

[1] Cracow Univ Technol, Fac Chem Engn & Technol, Dept Chem Technol & Environm Analyt, Warszawska 24, PL-31155 Krakow, Poland

[2] Med Univ Lublin, Chair & Dept Pharmaceut Microbiol, 1 Chodzki Str, PL-20093 Lublin, Poland

[3] Med Univ Lublin, Dept Nat Prod Chem, 1 Chodzki Str, PL-20093 Lublin, Poland

来源：

MOLECULES | 2023年 / 28卷 / 03期

关键词：

amaranthus; antimicrobial; antioxidant; correlation; HRMS; FATTY-ACID; PROFILES; EXTRACTS;

D O I：

10.3390/molecules28031463

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Amaranth is used as a spinach replacement; therefore, it is sometimes called Chinese Spinach. So far, the activity of the plant has not been associated with the presence of specific compounds. Three cultivars of Amaranthus tricolor L. were investigated for their antioxidant and antimicrobial activities. The correlation between the bioactivity and metabolite profiles was investigated in order to indicate active compounds in A. tricolor. The phytochemical profile of a total of nine extracts was studied by HPLC-DAD-ESI/HRMS, revealing the presence of 52 compounds. The highest antioxidant activity was noticed in the Red cultivar (0.06 mmol TE/g DE (Trolox Equivalent/Dry Extract Weight) and was related to the presence of amino acids, flavonoids and phenolic acids, as well as individual compounds such as tuberonic acid hexoside. All studied extracts revealed antimicrobial activity. Gram-positive bacteria were more susceptible to N-(carboxyacetyl) phenylalanine, phenylalanine, tuberonic acid and succinic acid and Gram-negative bacteria to dopa, tryptophan, norleucine, tuberonic acid hexoside, quercetin-O-hexoside, luteolin-O-rhamnosylhexoside, luteolin-6-C-hexoside succinic acid, gallic acid-O-hexoside, dihydroxybenzoic acid and hydroxybenzoic acid. Maleic acid showed promising antifungal activity. In summary, A. tricolor is a good source of antioxidant and antimicrobial compounds.

引用

页数：21

共 45 条

[1]

Abdoulaye T., 2018, RES J PHARM BIOL CHE, V6, P24

[2]

Alam S., 2013, Asian Journal of Pharmacology and Toxicology, V1, P12, DOI [10.4172/2167-0501.S1.004, DOI 10.4172/2167-0501.S1.004]

[3]

Castrillón-Arbeláez PA, 2016, ABIOTIC AND BIOTIC STRESS IN PLANTS - RECENT ADVANCES AND FUTURE PERSPECTIVES, P185, DOI 10.5772/61820

[4]

Angerhofer CK, 2008, PERS CARE COSMET TEC, P205

[5] Betalains in Edible Fruits of Three Cactaceae Taxa-Epiphyllum, Hylocereus, and Opuntia-Their LC-MS/MS and FTIR Identification and Biological Activities Evaluation [J].