scholarly journals Monitoring and Evaluation of Alcoholic Fermentation Processes Using a Chemocapacitor Sensor Array

Sensors ◽  
2014 ◽  
Vol 14 (9) ◽  
pp. 16258-16273 ◽  
Author(s):  
Petros Oikonomou ◽  
Ioannis Raptis ◽  
Merope Sanopoulou
Keyword(s):  
Sensor Array ◽  
Alcoholic Fermentation ◽  
Monitoring And Evaluation ◽  
Fermentation Processes

In-Situ Analysis of Volatile Organic Compounds in Biogas Fermentation Processes Using a Metal Oxide Gas Sensor Array

2020 ◽  
Vol MA2020-01 (28) ◽  
pp. 2153-2153
Author(s):  
Binayak Ojha ◽  
Divyashree Narayana ◽  
Margarita Aleksandrova ◽  
Heinz Kohler ◽  
Matthias Schwotzer ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Metal Oxide ◽  
Gas Sensor ◽  
Organic Compounds ◽  
Sensor Array ◽  
Fermentation Processes ◽  
Gas Sensor Array ◽  
Volatile Organic ◽  
Metal Oxide Gas Sensor

(IMCS Second Place Best Poster Award) In-Situ Analysis of Volatile Organic Compounds in Biogas Fermentation Processes Using a Metal Oxide Gas Sensor Array

2021 ◽  
Vol MA2021-01 (56) ◽  
pp. 1489-1489
Author(s):  
Binayak Ojha ◽  
Margarita Aleksandrova ◽  
Heinz Kohler ◽  
Matthias Franzreb ◽  
Matthias Schwotzer ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Metal Oxide ◽  
Organic Compounds ◽  
Sensor Array ◽  
Fermentation Processes ◽  
Gas Sensor Array ◽  
Poster Award ◽  
Volatile Organic ◽  
Metal Oxide Gas Sensor

scholarly journals Laser biosensor use for the microbial metabolic activity assessment of kefir vinegar

2018 ◽  
Vol 53 (11) ◽  
pp. 1276-1280
Author(s):  
Karina Teixeira Magalhães-Guedes ◽  
Roberta Oliveira Viana ◽  
Roberto Alves Braga Junior ◽  
Disney Ribeiro Dias ◽  
Camila Duarte Ferreira ◽  
...  
Keyword(s):  
Biological Activity ◽  
Metabolic Activity ◽  
Alcoholic Fermentation ◽  
Fermentation Processes ◽  
Absolute Value ◽  
Activity Assessment ◽  
Acetic Fermentation ◽  
Microbiological Control ◽  
Kefir Grains ◽  
Microbial Metabolic Activity

Abstract: The objective of this work was to verify the use of a laser biosensor for the microbial metabolic activity assessment of kefir vinegar. Kefir grains were inoculated in apple must and were analyzed daily using the biospeckle technique. The initial biological activity was of 14.21 pixels per absolute value of differences (AVD). The biological activity of kefir grains decreased in the early days of fermentation and increased on the fourth day to 11.51 pixels per AVD; however, on the last day, the biological activity of kefir grains decreased to 7.12 pixels (alcoholic fermentation) and to 6.77 pixels per AVD (acetic fermentation). This new biospeckle methodology facilitates the microbiological control in fermentation processes.

scholarly journals Assessment of volatile organic compounds from banana Terra subjected to different alcoholic fermentation processes

2016 ◽  
Vol 36 (3) ◽  
pp. 510-519 ◽  
Author(s):  
Michely CAPOBIANGO ◽  
Isabela Maia DINIZ ◽  
Leiliane Coelho ANDRE ◽  
Evelyn de Souza OLIVEIRA ◽  
Zenilda de Lourdes CARDEAL
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Alcoholic Fermentation ◽  
Fermentation Processes ◽  
Volatile Organic
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