Diferentes tempos de queima à extração de matéria mineral de moluscos bivalves / Different firing times for the extraction of mineral matter from bivalve mollusks

Authors

  • Ladson Fábio Araújo De Oliveira Brazilian Journals Publicações de Periódicos, São José dos Pinhais, Paraná
  • Ione Iolanda Dos Santos
  • Jaqueline Lima De Moura
  • Andréa Krystina Vinente Guimarães
  • Leidiane Leão de Oliveira

DOI:

https://doi.org/10.34117/bjdv7n4-339

Keywords:

Freshwater, Minerals, Prisodon, Muffle

Abstract

Given the potential of studies related to the nutritional content of freshwater mollusks, the present work aims to analyze different burning times for determination of minerals of the species Prisodon obliquus and Prisodon corrugatus. For firing the muffle furnace (Brand Jung, Model 0612) was used at 550 ° C for 4 h, 6 h and 8 h. A completely randomized design was used, with three burning times for three samples of each species in triplicate. The data obtained were subjected to analysis of variance using the PAST statistical program (version 3.26). Analyzing the data obtained at 4, 6 and 8 hours, respectively, it can be observed for Prisodon obliquus, a percentage of mineral matter of 1.99; 1.97 and 1.95, and for Prisodon corrugatus 1.45; 1.47 and 1.45. There was no significant difference between the percentages of mineral matter in the different burning times for each species. Thus, the time of 4 hours can be used as a protocol of analysis in determining the mineral matter of the species Prisodon obliquus and Prisodon corrugatus, since it saves cost with electricity and reduces the time of use and maintenance of the equipment.

 

References

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Published

2021-04-13

How to Cite

De Oliveira, L. F. A., Dos Santos, I. I., De Moura, J. L., Vinente Guimarães, A. K., & de Oliveira, L. L. (2021). Diferentes tempos de queima à extração de matéria mineral de moluscos bivalves / Different firing times for the extraction of mineral matter from bivalve mollusks. Brazilian Journal of Development, 7(4), 38303–38308. https://doi.org/10.34117/bjdv7n4-339

Issue

Section

Original Papers