Chemical composition and botanical evaluation of dried bee pollen pellets
Chemical composition and botanical evaluation of dried bee pollen pellets
复制标题
DOI：
10.1016/j.jfca.2003.10.008
复制
发表时间：
2005-02-01
影响因子：
4.3
通讯作者：
Barth, OM
中科院分区：
文献类型：
--
作者：
Almeida-Muradian, LB;Pamplona, LC;Barth, OM
在巴西南部地区收集了十种不同颜色的干燥蜂花粉颗粒样品，并进行了分析：水分、灰分、脂质、蛋白质、总类胡萝卜素、β-胡萝卜素、维生素C和植物学评价。花粉粒的植物学来源是通过显微镜花粉鉴定颜色相关的子样品获得的。所获得的结果具有平均7.4%的水分、20%的蛋白质、6%的脂质、2.2%的灰分、不存在维生素C和β-胡萝卜素以及存在总类胡萝卜素。花粉粒的颜色并不是分类群的决定因素，因为大多数被命名为单花样本的花粉粒都含有两种或更多种植物分类群。在所鉴定的17个类群中，最常见的植物科是槟榔科、菊科和桃金娘科。总之，由于收集的类群化合物的种内差异，使用化学和显微镜分析获得的数据可以发挥重要作用，如果样品大多是单花的干蜂花粉丸的质量控制。(C)2003年爱思唯尔公司All rights reserved.
Ten samples of different colors of dried bee pollen pellets were collected in the south region of Brazil and analyzed for: moisture, ash, lipids, proteins, total carotenoids, beta-carotene, vitamin C and botanical evaluation. The botanical origin of the pollen pellets was obtained using microscopic pollen identification of color-dependent subsamples. The results obtained had an average of 7.4% moisture, 20% proteins, 6% lipids, 2.2% ash, absence of vitamin C and beta-carotene and presence of total carotenoids. The color of the pollen pellets was not determinant for taxa, identification due to the fact that most of the pellets named as monofloral samples presented two or more botanical taxa. The most frequent plant families from a total of 17 taxa identified were Arecaceae, Asteraceae and Myrtaceae. In conclusion, due to the intraspecific differences in compounds from the taxa collected, the data obtained using chemical and microscopic analysis can play an important role in the quality control of dry bee pollen pellets if the samples are mostly monofloral. (C) 2003 Elsevier Inc. All rights reserved.