Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals

ABSTRACT Landraces that adapt to all kinds of stress factors over thousands of years are considered a very important genetic resource. In this study, antioxidant activities, bioactive compounds, and pigment contents of microgreen in Kose and Kirik wheat landraces, which are used extensively in bread...

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Autores principales:	Altuner,Fevzi, Tuncturk,Ruveyde, Oral,Erol, Tuncturk,Murat
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2021
Materias:	Antioxidant capacity cereals microgreens secondary metabolites wheat landraces
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392021000400643
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spelling	oai:scielo:S0718-583920210004006432021-10-27Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cerealsAltuner,FevziTuncturk,RuveydeOral,ErolTuncturk,Murat Antioxidant capacity cereals microgreens secondary metabolites wheat landraces ABSTRACT Landraces that adapt to all kinds of stress factors over thousands of years are considered a very important genetic resource. In this study, antioxidant activities, bioactive compounds, and pigment contents of microgreen in Kose and Kirik wheat landraces, which are used extensively in bread making especially in rural areas of Eastern Anatolia, and some cereals, were examined. In the study, chlorophyll (CHLdx), flavonol (FLV), anthocyanin (ANT), and N balance index (NBI) were measured in fresh material with a Dualex device. Also, total antioxidant capacity (TAC), total phenolic content (TPC), total flavonoid content (TFC), ascorbic acid (AAC) content and pigment values such as total chlorophyll (TCHL), chlorophyll a (CHLa), chlorophyll b (CHLb) and carotenoid content (CAR) were determined. It was observed that TAC capacity of wheat landraces was more than twice that of other cereals (except ‘Alparslan’) and their NBI, AAC, ANT and FLV contents were low. Kirik landrace had high TCHL, CHLa, CHLb and CAR content, while Kose landrace had low all pigment values. Besides, NBI content of barley, AAC and FLV content of oat cultivars and ANT content of wheat ‘Alparslan’ were high as a group. The CHLdx values of barley and oats were twice that of wheat. A very important and positive correlation was determined between TCHL with CHLa, CHLb, and CAR contents. Also, correlations between CHLa with CHLb and CAR, and between CHLb with CAR was important and positive. In the study, especially TAC capacities of local wheat varieties were significantly higher.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.81 n.4 20212021-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392021000400643en10.4067/S0718-58392021000400643
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Antioxidant capacity cereals microgreens secondary metabolites wheat landraces
spellingShingle	Antioxidant capacity cereals microgreens secondary metabolites wheat landraces Altuner,Fevzi Tuncturk,Ruveyde Oral,Erol Tuncturk,Murat Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
description	ABSTRACT Landraces that adapt to all kinds of stress factors over thousands of years are considered a very important genetic resource. In this study, antioxidant activities, bioactive compounds, and pigment contents of microgreen in Kose and Kirik wheat landraces, which are used extensively in bread making especially in rural areas of Eastern Anatolia, and some cereals, were examined. In the study, chlorophyll (CHLdx), flavonol (FLV), anthocyanin (ANT), and N balance index (NBI) were measured in fresh material with a Dualex device. Also, total antioxidant capacity (TAC), total phenolic content (TPC), total flavonoid content (TFC), ascorbic acid (AAC) content and pigment values such as total chlorophyll (TCHL), chlorophyll a (CHLa), chlorophyll b (CHLb) and carotenoid content (CAR) were determined. It was observed that TAC capacity of wheat landraces was more than twice that of other cereals (except ‘Alparslan’) and their NBI, AAC, ANT and FLV contents were low. Kirik landrace had high TCHL, CHLa, CHLb and CAR content, while Kose landrace had low all pigment values. Besides, NBI content of barley, AAC and FLV content of oat cultivars and ANT content of wheat ‘Alparslan’ were high as a group. The CHLdx values of barley and oats were twice that of wheat. A very important and positive correlation was determined between TCHL with CHLa, CHLb, and CAR contents. Also, correlations between CHLa with CHLb and CAR, and between CHLb with CAR was important and positive. In the study, especially TAC capacities of local wheat varieties were significantly higher.
author	Altuner,Fevzi Tuncturk,Ruveyde Oral,Erol Tuncturk,Murat
author_facet	Altuner,Fevzi Tuncturk,Ruveyde Oral,Erol Tuncturk,Murat
author_sort	Altuner,Fevzi
title	Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
title_short	Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
title_full	Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
title_fullStr	Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
title_full_unstemmed	Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
title_sort	evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392021000400643
work_keys_str_mv	AT altunerfevzi evaluationofpigmentantioxidantcapacityandbioactivecompoundsinmicrogreensofwheatlandracesandcereals AT tuncturkruveyde evaluationofpigmentantioxidantcapacityandbioactivecompoundsinmicrogreensofwheatlandracesandcereals AT oralerol evaluationofpigmentantioxidantcapacityandbioactivecompoundsinmicrogreensofwheatlandracesandcereals AT tuncturkmurat evaluationofpigmentantioxidantcapacityandbioactivecompoundsinmicrogreensofwheatlandracesandcereals
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Evaluation of pigment, antioxidant capacity and bioactive compounds in microgreens of wheat landraces and cereals

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