Scopus
YÖKSİS DOI Eşleşti
SJR Q1
The influence of decoction and infusion methods and times on antioxidant activity, caffeine content and phenolic compounds of coffee brews
European Food Research and Technology · Ağustos 2022
YÖKSİS Kayıtları
The influence of decoction and infusion methods and times on antioxidant activity, caffeine content and phenolic compounds of coffee brews
European Food Research and Technology · 2022 SCI-Expanded
Doç. Dr. NURHAN USLU →
YÖKSİS Kayıtları — ISSN Eşleşmesi
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The effect of nitrogen fertilization on tocopherols in rapeseed genotypes
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The effect of various types of poultry pre and post rigor meats on emulsification capacity water holding capacity and cooking loss
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The effect of irrigation and harvest time on bioactive properties of olive fruits issued from some olive varieties grown in Mediterranean region
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The effect of irrigation and harvest time on bioactive properties
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region
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Computer Vision Classification of Dry Beans (Phaseolus Vulgaris L.) Based on Deep Transfer Learning Techniques
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The influence of decoction and infusion methods and times on antioxidant activity, caffeine content and phenolic compounds of coffee brews
2022 ISSN: 1438-2377 SCI-Expanded Q2
Doç. Dr. NURHAN USLU →
A New Hybrid Model for Classification of Corn Using Morphological Properties
2023 ISSN: 1438-2377 SCI-Expanded Q2
Prof. Dr. ŞAKİR TAŞDEMİR →
The effect of nitrogen fertilization on tocopherols in rapeseed genotypes
2008 ISSN: 1438-2377 SCI-Expanded Q2
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A review: benefit and bioactive properties of olive (Olea europaea L.) leaves
2016 ISSN: 1438-2377 SCI-Expanded
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Computer vision classification of dry beans (Phaseolus vulgaris L.) based on deep transfer learning techniques
2022 ISSN: 1438-2377 SCI-Expanded Q2
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Classification of Cicer arietinum varieties using MobileNetV2 and LSTM
2023 ISSN: 1438-2377 SCI-Expanded Q2
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Benchmarking analysis of CNN models for bread wheat varieties
2023 ISSN: 1438-2377 SCI-Expanded Q2
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Classification of Deep Image Features of Lentil Varieties with Machine Learning Techniques
2023 ISSN: 1438-2377 SCI-Expanded Q2
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A New Hybrid Model for Classification of Corn Using Morphological Properties
2023 ISSN: 1438-2377 SCI-Expanded Q2
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Detection of fish freshness using artificial intelligence methods
2023 ISSN: 1438-2377 SCI-Expanded Q2
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Segmentation of dry bean (Phaseolus vulgaris L.) leaf disease images with U-Net and classification using deep learning algorithms
2023 ISSN: 1438-2377 SCI-Expanded Q2
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Makale Bilgileri
ISSN14382377
Yayın TarihiAğustos 2022
Cilt / Sayfa248 · 2021-2030
Scopus ID2-s2.0-85128947996
Özet
This study was performed to compare the effects of brewing method (decoction and infusion), time (1–5 min), and also origin of coffee beans on antioxidant activity using DPPH, ABTS, FRAP methods, caffeine content and phenolic compounds by HPLC. Principal component analysis was used to determine the effective treatments on bioactive properties. Coffee brews prepared with decoction method contained higher contents of total phenolic, total flavonoid, and total tannin as compared to the infusion method. On the other hand, antioxidant activity of coffee brews by DPPH and ABTS radical methods showed an opposite trend. Similar to antioxidant activity, infusion method was better to obtain higher amounts of catechin, caffeic acid and quercetin in coffee brews. The brewing method did not cause a significant difference in caffeine and rutin contents. Brewing time had major effects on several bioactive compounds, and their amounts showed an increase after extending the time of brewing.
Yazarlar (1)
1
Nurhan Uslu
Anahtar Kelimeler
Caffeine
Coffee brew
Decoction
İnfusion
Phenolic compounds
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
European Food Research and Technology
Q1
SJR Skoru0,692
H-Index136
YayıncıSpringer Science and Business Media Deutschland GmbH
ÜlkeGermany
Industrial and Manufacturing Engineering (Q1)
Biochemistry (Q2)
Biotechnology (Q2)
Chemistry (miscellaneous) (Q2)
Food Science (Q2)
Metrikler
16
Atıf
1
Yazar
5
Anahtar Kelime