Araştırma Makalesi

Polyphenols of Artichoke Fractions and Their In-Vitro Digestion

Cilt: 26 Sayı: 2 30 Nisan 2023
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Polyphenols of Artichoke Fractions and Their In-Vitro Digestion

Abstract

This study was aimed to determine total polyphenols (TP), total flavonoids (TF), chlorogenic acid (CA), antioxidant capacity (AC) and in-vitro bioaccessibility of polyphenols (as gastric and intestinal stages) of the extracts from artichoke fractions (head, bract and stalk) using different solvents (80% ethanol, 80% methanol and water). The results showed that artichoke fraction and solvent used significantly affected all parameters measured (P<0.05). TP and TF contents of the samples varied in the range of 1.74-5.52 mg gallic acid equivalents per gram of dry matter (mg GAE g-1 DM) and 1.30-7.34 mg rutin equivalents per gram of dry matter (mg RE g-1 DM), respectively. AC of the samples varied from 433.73 to 1243.21 mmol of ascorbic acid equivalents per 100g of dry matter (mmol AAE 100g-1 DM).TP and AC of the extracts varied depending on artichoke fraction and solvent used after in-vitro digestion. They were found to be lower than their initial (before digestion) values. Bioaccessibility of the polyphenols was in the range of 17.36-64.37%. CA detected in all extracts except water extracts of artichoke head (AH) and artichoke stalk (AS). These results suggest that artichoke bract (AB) and AS which are artichoke byproducts might represent a potential source of natural antioxidants as well as AH.

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Ziraat, Veterinerlik ve Gıda Bilimleri

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Nisan 2023

Gönderilme Tarihi

28 Şubat 2022

Kabul Tarihi

27 Eylül 2022

Yayımlandığı Sayı

Yıl 2023 Cilt: 26 Sayı: 2

Kaynak Göster

APA
Türkmen Erol, N. (2023). Polyphenols of Artichoke Fractions and Their In-Vitro Digestion. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 26(2), 339-345. https://doi.org/10.18016/ksutarimdoga.vi.1080551

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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