1811蜂胶提取物的农业杀菌剂作用

IF 1.1 4区农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Brazilian Journal of Poultry Science Pub Date : 2023-06-21 DOI:10.14295/bjs.v2i11.411

Lucas Pereira Macedo, A. C. P. M. Menezes Filho, C. F. S. Castro, M. V. A. Ventura

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引用次数: 1

摘要

蜂胶是一种富含酚类化合物和类黄酮的树脂产品，由蜜蜂生产。本研究旨在从分类类群、紫外-可见光谱(UV-Vis)、抗菌核菌(Sclerotinia sclerotiorum)、炭疽菌(Colletotrichum gloeosporioides)和尖锐炭疽菌(Colletotrichum acutatum)的生物活性等方面进行评价。蜂胶是在永久保存区内采集的。采用静态浸渍法制备乙醇提取物。根据皮肤颜色进行分类，紫外可见分光光度计在450 ~ 800 nm范围内测定，在不同浓度的PDA体外培养基中对菌丝体、gloeosporioides和acutatum的抑菌活性均以百分比(%)表示。蜂胶提取物适用于12 SP12组，紫外-可见光谱鉴定出黄酮类化合物和酚类化合物的存在，抗真菌活性表明S. sclerotiorum对两种炭黑菌更敏感。

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Agricultural fungicidal effect of Tetragonisca angustula Latreille, 1811 propolis extract

Propolis is a resinous product rich in phenolic compounds and flavonoids produced by bees. This study aimed to evaluate the propolis of Tetragonisca angustula regarding its classification group, ultraviolet and visible spectroscopy (UV-Vis) and its antifungal biological activity against Sclerotinia sclerotiorum, Colletotrichum gloeosporioides and Colletotrichum acutatum phytopathogens of grains and fruits of interest commercial. Propolis was collected from T. angustula hives in a permanent preservation area. The ethanolic extract was produced by static maceration. The classification group according to the dermal color, the determination of the bands were obtained in a UV-Vis spectrophotometer between 450-800 nm, the antifungal activity carried out in in vitro PDA medium at different concentrations on S. sclerotiorum, C. gloeosporioides and C. acutatum and expressed as a percentage (%). The group in which T. angustula propolis extract fits is the 12 SP12 group, UV-Vis bands identified the presence of flavonoids and phenolic compounds and the antifungal activity demonstrated that S. sclerotiorum is more sensitive when comparing the two species Colletotrichum fungi evaluated.

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来源期刊

Brazilian Journal of Poultry Science 农林科学-奶制品与动物科学

CiteScore

1.80

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： A Revista Brasileira de Ciência Avícola surgiu em 1999 a partir da necessidade que a comunidade científica possuía de um periódico para veiculação e publicação de seus trabalhos, com a publicação de três números anuais. A Revista conta hoje com um corpo editorial altamente qualificado e com artigos científicos desenvolvidos pelos maiores especialistas da área, o que a cada dia atrai mais leitores em busca de inovação e respaldo técnico. Devido à credibilidade que conquistou pelos esforços de sus autores, relatores e revisores, a Revista ganhou caráter de coleção, sendo consultada como fonte segura de estudo desenvolvidos na Avicultura. A partir de 2003 – volume 5 -, a Revista passou a chamar-se Brazilian Journal of Poultry Science, e todos os trabalhos passaram a ser publicados em inglês. No mesmo ano subiu para quatro o número de revistas por volume, ampliando-se assim os trabalhos publicados anualmente.