Determinação das composições físico-químicas de cachaças do sul de minas gerais e de suas misturas
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TLDR
In this paper, a trabalho on the composicao fisico-quimica de cachacas artesanais produced no sul do Estado de Minas Gerais e suas misturas is presented.Abstract:
Este trabalho teve por objetivo a determinacao da composicao fisico-quimica de cachacas artesanais produzidas no sul do Estado de Minas Gerais e suas misturas. Foram analisados os teores de etanol, acidez volatil, aldeidos, cobre, esteres, alcoois superiores totais e metanol, alem dos alcoois propanol-1, isobutanol e 3-metil-butanol-1. Os resultados apresentam o perfil peculiar desta bebida, que apresentou teores satisfatorios de alcoois superiores, esteres e aldeidos. O teor de cobre apresenta-se como preocupante ja que algumas amostras excederam o limite de 5 mg.L-1. A producao de misturas foi estudada e esta apresenta-se como uma alternativa viavel ao produtor e cooperativas.read more
Citations
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Journal ArticleDOI
Ethyl-carbamate determination by gas chromatography–mass spectrometry at different stages of production of a traditional Brazilian spirit
José Carlos Baffa Júnior,Regina Célia Santos Mendonça,Joesse Maria de Assis Teixeira Kluge Pereira,José Marques Pereira,Nilda de Fátima Ferreira Soares +4 more
TL;DR: In this paper, gas chromatography-mass spectrometry was used to investigate the presence of methyl carbamate (EC) in the wine and in the fractions of the distillation process, as well as in the vinasse (the residue left after distillation).
Journal ArticleDOI
Assessment of chemical quality of Brazilian sugar cane spirits and cachacas
TL;DR: In this paper, the chemical composition of Brazilian sugar cane spirits and cachacas and compare it to the identity and quality standards established by national legislation was determined and the results indicate that producers still face challenges in adopting best practices to produce these beverages in order to guarantee their quality and standardization.
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Aguardente de jabuticaba obtida da casca e borra da fabricação de fermentado de jabuticaba
TL;DR: In this paper, the authors used the byproduct of the production of the wine of jabuticaba (skin and pulp) and assessed its quality through physicochemical analysis and compared it to the patterns established by the Brazilian legislation regarding the production and consumption of fruit rum.
Journal ArticleDOI
Smartphone Application for Methanol Determination in Sugar Cane Spirits Employing Digital Image-Based Method
Mathews de Oliveira Krambeck Franco,Willian Toito Suarez,Matheus Valentin Maia,Vagner Bezerra dos Santos +3 more
TL;DR: A simple, accurate, and low-cost analytical procedure for methanol determination in sugarcane spirits (cachaca) employing analysis of digital images is presented in this article.
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Evaluation of Methods Used for the Analysis of Volatile Organic Compounds of Sugarcane ( Cachaça ) and Fruit Spirits
TL;DR: In this paper, the authors present studies performed to evaluate volatile organic compounds (VOC) in spirits, including high performance liquid chromatography, gas chromatogra-phy with flame ionisation detection, gas-chromatography with mass spectrometric detection and two-dimensional gas chromatography with time-of-flight mass-spectrometry.
References
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Journal ArticleDOI
A biometric study of higher alcohol production in Saccharomyces cerevisiae.
TL;DR: A hundred strains of Saccharomyces cerevisiae were examined for the ability to produce higher alcohols and the production of high levels of n-propanol was found to be related to inability to produce H2S, suggesting a link to methionine biosynthesis.
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Pattern recognition applied to mineral characterization of Brazilian coffees and sugar-cane spirits ☆
Andréa Pires Fernandes,M.C. Santos,Sherlan G. Lemos,Sherlan G. Lemos,Márcia M. C. Ferreira,Ana Rita A. Nogueira,Joaquim A. Nóbrega +6 more
TL;DR: Aluminium, Ca, Cu, Fe, K, Mg, Mn, Na, Pb, S, Se, Si, Sn, Sr, and Zn were determined in coffee and sugarcane spirit (cachaca) samples by axial viewing inductively coupled plasma optical emission spectrometry (ICP OES) as mentioned in this paper.
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Emprego do carvão ativado para remoção de cobre em cachaça
TL;DR: In this paper, a sugarcane spirit with 9 mg L-1 of copper was shaken with 2 to 26 g of activated carbon, during 10 to 1440 minutes, and the copper and organic compounds were measured.