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DOI	10.1007/s00217-021-03714-0
	Do drought-adapted peanut genotypes have different bioactive compounds and ROS-scavenging activity?
	Juliano, Fernanda Francetto; Massarioli, Adna Prado; Lamuela-Raventos, Rosa Maria; de Alvarenga, Jose Fernando Rinaldi; de Lima, Liziane Maria; dos Santos, Roseane Cavalcanti; da Silva, Camila Furtunato; de Alencar, Severino Matias
通讯作者	de Alencar, SM (corresponding author), Univ Sao Paulo, Dept Agri Food Ind Food & Nutr, Luiz de Queiroz Coll Agr, Sao Paulo, SP, Brazil.
来源期刊	EUROPEAN FOOD RESEARCH AND TECHNOLOGY
ISSN	1438-2377
EISSN	1438-2385
出版年	2021
卷号	247 期号:6 页码:1369-1378
英文摘要	Peanuts are grown in both developed and developing countries, and their cultivation has been considerably expanded to semiarid and arid regions. In this study, we investigated the ROS-scavenging activity and bioactive composition of hydric stress-tolerant (BR1, Senegal 55,437, L7 Bege, F.M424B) and -susceptible peanut genotypes (LViPE-06, LGoPE-06 and Tatu). Peanut grains were examined for their fatty acid profile by GC-FID, tocopherol content by HPLC-FLD, phenolic composition by LC-ESI-LTQ-Orbitrap-MS, and for their ability to deactivate ROS (ROO center dot, HOCl, O-2 center dot(-) and OH center dot). All genotypes had the same fatty acid profile. The highest total tocopherol content was found in the drought-tolerant genotype BR1 (80.38 mg center dot 100 g(-1)), which corresponded to nearly twofold that found in most peanut genotypes. BR1 grains showed the greatest capacity to deactivate ROO center dot, whilst LGoPE-06, F.M424B, BR1 and LViPE-06 grains were the most active against HOCl. The greatest OH center dot scavenging capacity was observed for Senegal 55,437 genotype (drought tolerant). LC-ESI-LTQ-Orbitrap-MS analysis detected a total of 26 polyphenols, including 2,6-dihydrobenzoic acid, 2,5-dihydroxybenzoic acid, protocatechuic acid-O-hexoside and catechin-O-hexoside, which were identified for the first time in unpeeled peanuts. To conclude, both drought-tolerant and -susceptible peanut genotypes did not have any significant influence on the content of fatty acids and tocopherols and ROS scavenging, although the drought-tolerant genotype BR1 stood out significantly from the others.
英文关键词	Phenolic compounds Reactive oxygen species Fatty acids Tocopherols LC– ESI-LTQ-Orbitrap-MS Arachis hypogaea
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000634622600001
WOS类目	Food Science & Technology
WOS研究方向	Food Science & Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350192
作者单位	[Juliano, Fernanda Francetto; Massarioli, Adna Prado; da Silva, Camila Furtunato; de Alencar, Severino Matias] Univ Sao Paulo, Dept Agri Food Ind Food & Nutr, Luiz de Queiroz Coll Agr, Sao Paulo, SP, Brazil; [Lamuela-Raventos, Rosa Maria] Univ Barcelona, Dept Nutr Food Sci & Gastron XARTA INSA, Pharm & Food Sci Sch, Campus Alimentacio Torribera, Barcelona, Spain; [de Alvarenga, Jose Fernando Rinaldi] Univ Sao Paulo, Food Res Ctr FoRC, Dept Food Sci & Expt Nutr, Sch Pharmaceut Sci, Sao Paulo, SP, Brazil; [de Lima, Liziane Maria; dos Santos, Roseane Cavalcanti] Brazilian Agr Res Corp EMBRAPA, Campina Grande, Paraiba, Brazil
推荐引用方式 GB/T 7714	Juliano, Fernanda Francetto,Massarioli, Adna Prado,Lamuela-Raventos, Rosa Maria,et al. Do drought-adapted peanut genotypes have different bioactive compounds and ROS-scavenging activity?[J],2021,247(6):1369-1378.
APA	Juliano, Fernanda Francetto.,Massarioli, Adna Prado.,Lamuela-Raventos, Rosa Maria.,de Alvarenga, Jose Fernando Rinaldi.,de Lima, Liziane Maria.,...&de Alencar, Severino Matias.(2021).Do drought-adapted peanut genotypes have different bioactive compounds and ROS-scavenging activity?.EUROPEAN FOOD RESEARCH AND TECHNOLOGY,247(6),1369-1378.
MLA	Juliano, Fernanda Francetto,et al."Do drought-adapted peanut genotypes have different bioactive compounds and ROS-scavenging activity?".EUROPEAN FOOD RESEARCH AND TECHNOLOGY 247.6(2021):1369-1378.