巴西亚马逊河本地鱼类的近缘和矿物组成

Q3 Agricultural and Biological Sciences
Antônio Fábio Lopes de Souza, Antonio José Inhamuns da Silva, Alexandre Augusto Barai, João Paulo Ferreira Rufino, Tiago Viana da Costa
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引用次数: 0

摘要

几十年来,人们一直在研究亚马逊流域鱼类的多样性以及人们对它们的消费。在这方面,确定的一个重要差距是缺乏关于消费和交易的一些主要亚马逊鱼类的营养成分的信息。在此之前,本研究的目的是评估亚马逊州登陆量最高的10种鱼类鱼片的化学成分和矿物质含量。选择的鱼类有curimatã、jaraqui、mapari 、matrinxã、pacu、piramutaba、sardinha、surubim、tambaqui和tucunar。根据该地区水循环情况,每种采集20个样本(鱼)(洪水期20个,干旱期20个)。对10份鱼样品进行处理以确定近端成分,并对10份鱼样品进行矿物质含量(宏、微量矿物质)测定。所分析的鱼类物种的近端组成在物种和季节之间变化很大,重点是水分和脂质含量。丰水期鱼类的营养成分含量高于干旱期。这一结果在矿物剖面中也观察到,其中鱼类在汛期表现最高(p <0.05)矿物质含量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Proximal and mineral composition of native fish species from Amazonas, Brazil
For decades, researches were developed about the diversity of fishes in the Amazon basin and their consumption by the people. In this context, an important gap identified was a lack of information about the nutritional composition of some of the main Amazon fish species consumed and traded. Front this, the objective of this study was to evaluate the chemical composition and mineral content of filets from 10 fish species with the highest landing volume in Amazonas State. The fish species selected were curimatã, jaraqui, mapará, matrinxã, pacu, piramutaba, sardinha, surubim, tambaqui and tucunaré. Were collected 20 samples (fishes) from each species according to the hydrological cycles of the region (20 samples in the flood and 20 samples in drought). Ten fish samples were processed to determine the proximal composition and 10 fish samples were used to determine mineral content (macro and micro minerals). The proximal composition of fish species analysed varied widely between species and seasons, with an emphasis on moisture and lipid content. Fishes in the flood season presented higher content of nutrients than drought season. This result also was observed in the minerals profile, where fishes in the flood season presented the highest (p < 0.05) minerals content.
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来源期刊
Acta Scientiarum. Animal Sciences
Acta Scientiarum. Animal Sciences Agricultural and Biological Sciences-Food Science
CiteScore
1.60
自引率
0.00%
发文量
45
审稿时长
9 weeks
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