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Bioactive and physicochemical profile of honey collected from Colombian organic and conventional coffee growing areas
Journal of Apicultural Research ( IF 1.9 ) Pub Date : 2021-03-10 , DOI: 10.1080/00218839.2021.1889221
Edith Castro 1 , Marta Quicazán 1 , Andrea Mojica 2 , Carlos Zuluaga-Domínguez 3
Affiliation  

A study related to the physicochemical composition and profile of phenolic compounds and flavonoids was performed on honey of Apis mellifera L. (Hymenoptera: Apidae) obtained in coffee-growing areas from Sierra Nevada de Santa Marta, in Colombia. A total of 67 samples were obtained from hives installed on coffee farms classified according to their type of production: organic or conventional. The results of physical properties and chemical composition analyses showed that the honey samples were within the limits established by international regulations. The phenolic compounds and flavonoids identified as chemical markers of interest were coumaric, caffeic, and cinnamic acid, as well as luteolin, quercetin, and isorhamnetin. Tukey's multiple comparison tests showed no major significant differences between the composition of the honey samples from organic coffee growing areas compared to conventional plantations, mainly because of the similarity of floral sources in the surrounding area. Additionally, an analysis of pesticides and heavy metals showed the absence of such components in all samples, confirming that regardless of the type of production, this region is an environmentally clean agricultural zone. This information will generate bases for the differentiation by origin of honey from Sierra Nevada de Santa Marta, aimed to improve their marketing and promote added value.



中文翻译:

从哥伦比亚有机和传统咖啡种植区采集的蜂蜜的生物活性和理化特征

对意大利蜜蜂的蜂蜜进行了与酚类化合物和黄酮类化合物的物理化学组成和概况相关的研究L.(膜翅目:蜜蜂科)在哥伦比亚圣玛尔塔内华达山脉的咖啡种植区获得。总共 67 个样本是从安装在咖啡农场的蜂箱中获得的,这些蜂箱根据其生产类型分类:有机或传统。物理性质和化学成分分析结果表明,蜂蜜样品在国际法规规定的限度内。被鉴定为感兴趣的化学标记物的酚类化合物和类黄酮是香豆酸、咖啡酸和肉桂酸,以及木犀草素、槲皮素和异鼠李素。Tukey 的多重比较测试表明,与传统种植园相比,有机咖啡种植区的蜂蜜样品的成分没有重大差异,主要是因为周边地区花源的相似性。此外,对农药和重金属的分析表明,所有样品中均不含此类成分,证实无论生产类型如何,该地区都是一个环境清洁的农业区。这些信息将为区分来自 Sierra Nevada de Santa Marta 蜂蜜的原产地奠定基础,旨在改善其营销并提升附加值。

更新日期:2021-03-10
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