ow diverse is the chemistry and plant origin of Brazilian propolis

Autor(es)

Salatino, Antonio ^[1] ; Salatino, Maria Luiza Faria ^[1] ; Negri, Giuseppina ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Inst Biosci, Dept Bot, Rua Matao 77, BR-05508090 Sao Paulo, SP - Brazil

• Tipo de documento: Artigo de Revisão
• Fonte: Apidologie; v. 52, n. 6 OCT 2021.
• Citações Web of Science: 1

Resumo

Propolis is a honey bee product containing chiefly beeswax and resins originated from plant buds or exudates. Propolis resin exerts a diversity of biological activities, such as antitumoral, anti-inflammatory, antimicrobial, and defense of the hive against pathogens. Chemical standardization and identification of botanical sources is crucial for characterization of propolis. Types of Brazilian propolis are characteristic of geographical regions and respective biomes, such as savannas (Cerrado), mangroves, dry forest (Caatinga), rain forests (Amazon, Atlantic, and Interior forests), altitudinal fields ({''}Campos Rupestres{''}), Pantanal, and Araucaria forests. Despite the wide diversity of Brazilian biomes and flora, relatively few types of Brazilian propolis and corresponding resin plant sources have been reported. Factors accounting for the restricted number of known types of Brazilian propolis and plant sources are tentatively pointed out. Among them, the paper discusses constraints that honey bees must overcome to collect plant exudates, including the characteristics of the lapping-chewing mouthpart of honey bee, which limit their possibilities to cut and chew plant tissues, as well as chemical requirements that plant resins must fulfil, involving antimicrobial activity of its constituents and innocuity to the insects. Although much still needs to be done toward a more comprehensive picture of Brazilian propolis types and corresponding plant origins, the prospects indicate that the actual diversity of plant sources of honey bee propolis will remain relatively low. (AU)

• Processo FAPESP: 11/06423-5 - Identificação de constituintes de própolis e atividades biológicas de substâncias isoladas por biomonitoramento
• Beneficiário: Antonio Salatino
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 13/21813-0 - Caracterização química de duas amostras de própolis brasileiras e suas propriedades biológicas
• Beneficiário: Antonio Salatino
• Modalidade de apoio: Auxílio à Pesquisa - Regular