Published in

Wiley, International Journal of Food Science + Technology, 11(58), p. 5809-5818, 2023

DOI: 10.1111/ijfs.16684

Links

Tools

Export citation

Search in Google Scholar

Effects of fermentation, boiling, and drying methods on bioactive properties, phenolic and nutrient profiles of aerial parts of purslane (Portulaca oleracea L.) plants

This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

Full text: Unavailable

Green circle
Preprint: archiving allowed
Orange circle
Postprint: archiving restricted
Red circle
Published version: archiving forbidden
Data provided by SHERPA/RoMEO

Abstract

SummaryTotal carotenoid results of fresh and processed purslane samples were recorded between 4.21 (fermented) and 107.40 μg/g) (microwave). Total phenol and flavonoid amounts of purslane were reported to be between 25.21 (fermented) and 143.02 mg GAE/100 g (microwave) to 44.14 (fermented) and 810.48 mg/100 g (microwave), respectively. Antioxidant activity results of fresh and purslane plants were reported between 1.18 (fermented) and 1.54 mmol/kg (DPPH) (fresh and boiled) to 1.43 (fermented) and 13.25 mg/g (FRAP) (oven), respectively. Catechin and rutin results of purslane samples were recorded to be between 0.81 (boiled) and 35.33 mg/100 g (microwave) to 0.14 (fermented) and 21.45 mg/100 g (air dried), respectively. The most abundant element in the purslane samples was K, followed in descending order by Ca, Mg, P and S. Calcium (Ca) and magnesium (Mg) results of purslane samples were detected to be between 2460.92 (boiled) and 17153.18 mg/kg (air dried) to 1159.25 (boiled) and 13428.23 mg/kg (air dried), respectively. A decrease in the protein and mineral contents of purslane was observed by fermentation and boiling. In general, flavour, colour and texture values of fermented purslane sample has reached an acceptable value by consumers.