Antioxidant capacity of anthocyanins from acerola genotypes

Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene...
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Autor*in:	Vera Lúcia Arroxelas Galvão De Lima [verfasserIn] Enayde Almeida Melo [verfasserIn] Irapuan Oliveira Pinheiro [verfasserIn] Nonete Barbosa Guerra [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2011

Schlagwörter:	antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH

Übergeordnetes Werk:	In: Food Science and Technology - Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2004, 31(2011), 1, Seite 86-92
Übergeordnetes Werk:	volume:31 ; year:2011 ; number:1 ; pages:86-92

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1590/S0101-20612011000100011

Katalog-ID:	DOAJ014632977

Internformat


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520			\|a Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects.
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allfields	10.1590/S0101-20612011000100011 doi (DE-627)DOAJ014632977 (DE-599)DOAJ284b4de70696471daabd66dbaf185a48 DE-627 ger DE-627 rakwb eng TX341-641 T1-995 Vera Lúcia Arroxelas Galvão De Lima verfasserin aut Antioxidant capacity of anthocyanins from acerola genotypes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects. antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH Nutrition. Foods and food supply Technology (General) Enayde Almeida Melo verfasserin aut Irapuan Oliveira Pinheiro verfasserin aut Nonete Barbosa Guerra verfasserin aut In Food Science and Technology Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2004 31(2011), 1, Seite 86-92 (DE-627)32056780X (DE-600)2016150-5 1678457X nnns volume:31 year:2011 number:1 pages:86-92 https://doi.org/10.1590/S0101-20612011000100011 kostenfrei https://doaj.org/article/284b4de70696471daabd66dbaf185a48 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100011&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-457X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 2011 1 86-92
spelling	10.1590/S0101-20612011000100011 doi (DE-627)DOAJ014632977 (DE-599)DOAJ284b4de70696471daabd66dbaf185a48 DE-627 ger DE-627 rakwb eng TX341-641 T1-995 Vera Lúcia Arroxelas Galvão De Lima verfasserin aut Antioxidant capacity of anthocyanins from acerola genotypes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects. antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH Nutrition. Foods and food supply Technology (General) Enayde Almeida Melo verfasserin aut Irapuan Oliveira Pinheiro verfasserin aut Nonete Barbosa Guerra verfasserin aut In Food Science and Technology Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2004 31(2011), 1, Seite 86-92 (DE-627)32056780X (DE-600)2016150-5 1678457X nnns volume:31 year:2011 number:1 pages:86-92 https://doi.org/10.1590/S0101-20612011000100011 kostenfrei https://doaj.org/article/284b4de70696471daabd66dbaf185a48 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100011&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-457X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 2011 1 86-92
allfields_unstemmed	10.1590/S0101-20612011000100011 doi (DE-627)DOAJ014632977 (DE-599)DOAJ284b4de70696471daabd66dbaf185a48 DE-627 ger DE-627 rakwb eng TX341-641 T1-995 Vera Lúcia Arroxelas Galvão De Lima verfasserin aut Antioxidant capacity of anthocyanins from acerola genotypes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects. antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH Nutrition. Foods and food supply Technology (General) Enayde Almeida Melo verfasserin aut Irapuan Oliveira Pinheiro verfasserin aut Nonete Barbosa Guerra verfasserin aut In Food Science and Technology Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2004 31(2011), 1, Seite 86-92 (DE-627)32056780X (DE-600)2016150-5 1678457X nnns volume:31 year:2011 number:1 pages:86-92 https://doi.org/10.1590/S0101-20612011000100011 kostenfrei https://doaj.org/article/284b4de70696471daabd66dbaf185a48 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100011&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-457X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 2011 1 86-92
allfieldsGer	10.1590/S0101-20612011000100011 doi (DE-627)DOAJ014632977 (DE-599)DOAJ284b4de70696471daabd66dbaf185a48 DE-627 ger DE-627 rakwb eng TX341-641 T1-995 Vera Lúcia Arroxelas Galvão De Lima verfasserin aut Antioxidant capacity of anthocyanins from acerola genotypes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects. antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH Nutrition. Foods and food supply Technology (General) Enayde Almeida Melo verfasserin aut Irapuan Oliveira Pinheiro verfasserin aut Nonete Barbosa Guerra verfasserin aut In Food Science and Technology Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2004 31(2011), 1, Seite 86-92 (DE-627)32056780X (DE-600)2016150-5 1678457X nnns volume:31 year:2011 number:1 pages:86-92 https://doi.org/10.1590/S0101-20612011000100011 kostenfrei https://doaj.org/article/284b4de70696471daabd66dbaf185a48 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100011&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-457X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 2011 1 86-92
allfieldsSound	10.1590/S0101-20612011000100011 doi (DE-627)DOAJ014632977 (DE-599)DOAJ284b4de70696471daabd66dbaf185a48 DE-627 ger DE-627 rakwb eng TX341-641 T1-995 Vera Lúcia Arroxelas Galvão De Lima verfasserin aut Antioxidant capacity of anthocyanins from acerola genotypes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects. antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH Nutrition. Foods and food supply Technology (General) Enayde Almeida Melo verfasserin aut Irapuan Oliveira Pinheiro verfasserin aut Nonete Barbosa Guerra verfasserin aut In Food Science and Technology Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2004 31(2011), 1, Seite 86-92 (DE-627)32056780X (DE-600)2016150-5 1678457X nnns volume:31 year:2011 number:1 pages:86-92 https://doi.org/10.1590/S0101-20612011000100011 kostenfrei https://doaj.org/article/284b4de70696471daabd66dbaf185a48 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100011&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-457X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 2011 1 86-92
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callnumber-first	T - Technology
author	Vera Lúcia Arroxelas Galvão De Lima
spellingShingle	Vera Lúcia Arroxelas Galvão De Lima misc TX341-641 misc T1-995 misc antocianinas misc acerola (Malpighia emarginata D.C.) misc genótipos misc sistema modelo β-caroteno misc capacidade de sequestro do DPPH misc Nutrition. Foods and food supply misc Technology (General) Antioxidant capacity of anthocyanins from acerola genotypes
authorStr	Vera Lúcia Arroxelas Galvão De Lima
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topic_title	TX341-641 T1-995 Antioxidant capacity of anthocyanins from acerola genotypes antocianinas acerola (Malpighia emarginata D.C.) genótipos sistema modelo β-caroteno capacidade de sequestro do DPPH
topic	misc TX341-641 misc T1-995 misc antocianinas misc acerola (Malpighia emarginata D.C.) misc genótipos misc sistema modelo β-caroteno misc capacidade de sequestro do DPPH misc Nutrition. Foods and food supply misc Technology (General)
topic_unstemmed	misc TX341-641 misc T1-995 misc antocianinas misc acerola (Malpighia emarginata D.C.) misc genótipos misc sistema modelo β-caroteno misc capacidade de sequestro do DPPH misc Nutrition. Foods and food supply misc Technology (General)
topic_browse	misc TX341-641 misc T1-995 misc antocianinas misc acerola (Malpighia emarginata D.C.) misc genótipos misc sistema modelo β-caroteno misc capacidade de sequestro do DPPH misc Nutrition. Foods and food supply misc Technology (General)
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title	Antioxidant capacity of anthocyanins from acerola genotypes
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title_full	Antioxidant capacity of anthocyanins from acerola genotypes
author_sort	Vera Lúcia Arroxelas Galvão De Lima
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author_browse	Vera Lúcia Arroxelas Galvão De Lima Enayde Almeida Melo Irapuan Oliveira Pinheiro Nonete Barbosa Guerra
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author-letter	Vera Lúcia Arroxelas Galvão De Lima
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title_sort	antioxidant capacity of anthocyanins from acerola genotypes
callnumber	TX341-641
title_auth	Antioxidant capacity of anthocyanins from acerola genotypes
abstract	Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects.
abstractGer	Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects.
abstract_unstemmed	Anthocyanins from 12 acerola genotypes cultivated at the Active Germplasm Bank at Federal Rural University of Pernambuco were isolated for antioxidant potential evaluation. The antioxidant activity and radical scavenging capacity of the anthocyanin isolates were measured according to the β-carotene bleaching method and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, respectively. The antioxidant activity varied from 25.58 to 47.04% at 0.2 mg.mL-1, and it was measured using the β-carotene bleaching method. The free radical scavenging capacity increased according to the increase in concentration and reaction time by the DPPH assay. At 16.7 μg.mL-1 concentration and after 5 minutes and 2 hours reaction time, the percentage of scavenged radicals varied from 36.97 to 63.92% and 73.27 to 94.54%, respectively. Therefore, the antioxidant capacity of acerola anthocyanins varied amongst acerola genotypes and methods used. The anthocyanins present in this fruit may supply substantial dietary source of antioxidant which may promote health and produce disease prevention effects.
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700
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title_short	Antioxidant capacity of anthocyanins from acerola genotypes
url	https://doi.org/10.1590/S0101-20612011000100011 https://doaj.org/article/284b4de70696471daabd66dbaf185a48 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100011&lng=en&tlng=en https://doaj.org/toc/1678-457X
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Antioxidant capacity of anthocyanins from acerola genotypes

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