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CHEMICAL COMPOSITION, ANTIRADICALAR AND ANTIMICROBIAL ACTIVITY OF FABACEAE POLLEN BEE
被引:8
|作者:
Caldas, Francisco R. L.
[1
]
Augusto Filho, Francisco
[2
]
Facundo, Heberty
[3
]
Alves, Rodolfo F.
[4
]
dos Santos, Francisco de A. R.
[4
]
da Silva, Girliane R.
[5
]
Camara, Celso A.
[5
]
Silva, Tania M. S.
[5
]
机构:
[1] Inst Fed Educ Ciencia & Tecnol, BR-63040540 Juazeiro Do Norte, CE, Brazil
[2] Fac Med Juazeiro do Norte, BR-63040360 Juazeiro Do Norte, CE, Brazil
[3] Univ Fed Cariri, BR-63180000 Barbalha, CE, Brazil
[4] Univ Estadual Feira de Santana, Dept Ciencias Biol, BR-44036900 Feira De Santana, BA, Brazil
[5] Univ Fed Rural Pernambuco, Dept Quim, BR-52171900 Recife, PE, Brazil
来源:
QUIMICA NOVA
|
2019年
/
42卷
/
01期
关键词:
pollen bee;
Apis mellifera;
antioxidants;
antimicrobials;
APIS-MELLIFERA L;
RADICAL SCAVENGING ACTIVITY;
ANTIOXIDANT ACTIVITY;
PHENOLIC-COMPOUNDS;
PALYNOLOGICAL ORIGIN;
COLLECTED POLLEN;
PROPOLIS;
SPERMIDINE;
BAHIA;
BIFLAVONOIDS;
D O I:
10.21577/0100-4042.20170305
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The aim of this investigation was to analyze two samples of pollen collected by Apis mellifera bees in view of their chemical composition, antiradicalar and antimicrobial activities. Palynological analysis showed that the predominant pollen was Fabaceae species (42.3%, sample I and 50.6%, sample II). The characterization by ultra-performance liquid chromatography coupled with a diode array detector and quadrupole time of flight mass spectrometry (UPLC-DAD-QTOF-MS/MS) resulted in the identification of three derivatives of putrescine (di-4-coumaroylputrescine, coumaroyl-feruloyl-putrescine and di-feruloyl-putrescine), two spermidine derivatives (coumaroyl-di-cafeoyl-spermidine and tri-coumaroyl-spermidine and four biflavonoids (2,3-di-hydrohydroxy-amentoflavone, 2,3-dihydro-amentoflavone, amentoflavone and 2,3-dihydro-biapigenin). The two samples showed antiradical and antimicrobial activities, probably due to the presence of these compounds.
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页码:49 / 56
页数:8
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