INVESTIGATION ON PHYTOCHEMICAL, ANTIOXIDANT, AND ANTIMICROBIAL PROPERTIES, DRYING PROFILE AND EXTRACTION OPTIMIZATION OF DEER APPLE (MALUS TRILOBATA V ERIOLOBUS TRILOBATUS)

Demircan H., SAĞDIÇ O., Ozkan K., KAYACAN ÇAKMAKOĞLU S., Us A., SARIOĞLU K., ...More

Latin American Applied Research, vol.52, no.2, pp.143-148, 2022 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 52 Issue: 2
  • Publication Date: 2022
  • Doi Number: 10.52292/j.laar.2022.792
  • Journal Name: Latin American Applied Research
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.143-148
  • Keywords: Deer apple fruit, extraction optimization, antioxidant activity, antimicrobial properties drying properties, PHENOLIC EXTRACTS, CAPACITY, KINETICS, COLOR, FRUIT, PEEL
  • Kayseri University Affiliated: No

Abstract

© 2022, Latin American Applied Research.All Rights Reserved.In this study, drying kinetics, extraction optimization, total phenolic and flavonoid contents, antioxidant activities, and antimicrobial effects of deer apple (Malus trilobata v Eriolobus trilobatus) fruit species were determined. Representing 50% eth-anol and 15.86 solvent-sample ratio; total phenolic and flavonoid content, antioxidant activity by DPPH and CUPRAC methods, and inhibition percent were found as 1000.9 mg gallic acid equivalent/kg fresh weight (FW), 469.5 mg catechin equivalent/kg FW, 967.7 mg Trolox equivalent/kg FW, 3.58 mg Trolox equivalent/g FW, 39.85%, respectively. It is shown that the deer apple fruit has antimicrobial activity against Escherichia coli O157:H7, Staphylococcus au-reus, Bacillus cereus, and Aspergillus flavus that known as pathogenic or spoilage microorganisms. This study shows that deer apple fruit is a good source of phenolic and flavonoid and has antimicrobial activity. Also, it contributes information about some physicochemical and antimicrobial properties of deer ap-ple fruit and aims to increase the awareness of this fruit species