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Fermentation, Volume 9, Issue 2

February 2023 - 119 articles

Cover Story: Spatially offset Raman spectroscopy (SORS) allows the analysis of samples, even with high water content, through a glass container which makes it an effective non-invasive tool for food and beverage products. For the first time, a portable SORS equipment has been used to follow the alcoholic fermentation process of wine. Different measurement setups were tested to determine the most effective one, and the variability associated with the different measurement configurations was evaluated using ANOVA-Simultaneous Component Analysis (ASCA). In this way, an accurate monitoring of the process was achieved, as well as a good prediction of key oenological parameters (density and pH). The results obtained show that SORS equipment could be used to control fermentation processes in an online configuration. View this paper
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Articles (119)

  • Article
  • Open Access
15 Citations
4,004 Views
19 Pages

The Profile of Exopolysaccharides Produced by Various Lactobacillus Species from Silage during Not-Fat Milk Fermentation

  • Elena Nikitina,
  • Tatyana Petrova,
  • Alya Sungatullina,
  • Oxana Bondar,
  • Maria Kharina,
  • Polina Mikshina,
  • Elizaveta Gavrilova and
  • Airat Kayumov

The exopolysaccharides (EPS) produced by lactic acid bacteria (LAB) and released into fermented milk play a protective role from stress factors as well as improve emulsifying and thickening properties of the product, reduce syneresis, and increase el...

  • Review
  • Open Access
41 Citations
11,126 Views
31 Pages

Petroleum Hydrocarbon Catabolic Pathways as Targets for Metabolic Engineering Strategies for Enhanced Bioremediation of Crude-Oil-Contaminated Environments

  • Nandita Das,
  • Ankita Das,
  • Sandeep Das,
  • Vasudha Bhatawadekar,
  • Prisha Pandey,
  • Kamlesh Choure,
  • Samir Damare and
  • Piyush Pandey

Anthropogenic activities and industrial effluents are the major sources of petroleum hydrocarbon contamination in different environments. Microbe-based remediation techniques are known to be effective, inexpensive, and environmentally safe. In this r...

  • Article
  • Open Access
9 Citations
4,654 Views
16 Pages

Transcriptional Response of Multi-Stress-Tolerant Saccharomyces cerevisiae to Sequential Stresses

  • Ane Catarine Tosi Costa,
  • Mariano Russo,
  • A. Alberto R. Fernandes,
  • James R. Broach and
  • Patricia M. B. Fernandes

During the fermentation process, yeast cells face different stresses, and their survival and fermentation efficiency depend on their adaptation to these challenging conditions. Yeast cells must tolerate not only a single stress but also multiple simu...

  • Article
  • Open Access
25 Citations
4,691 Views
19 Pages

Improving the Functionality of Lentil–Casein Protein Complexes through Structural Interactions and Water Kefir-Assisted Fermentation

  • Mohammad Alrosan,
  • Thuan-Chew Tan,
  • Azhar Mat Easa,
  • Muhammad H. Alu’datt,
  • Carole C. Tranchant,
  • Ali Madi Almajwal,
  • Sana Gammoh,
  • Sofyan Maghaydah,
  • Mohammed Ali Dheyab and
  • Mahmood S. Jameel
  • + 1 author

Highly nutritious lentil proteins (LP) have recently attracted interest in the food industry. However, due to their low solubility, extensive application of LP is severely limited. This study describes a new and successful method for overcoming this...

  • Article
  • Open Access
2 Citations
3,419 Views
13 Pages

Numerous species of microalgae have been utilized for pigment production. More and more species are gaining popularity due to their ability to accumulate pigments with varying chemical compositions and the fact that some have distinctive byproducts t...

  • Article
  • Open Access
5 Citations
2,674 Views
11 Pages

The Potential of Using Istrian Albumin Cheese Whey in the Production of Whey Distillate

  • Darija Bendelja Ljoljić,
  • Samir Kalit,
  • Josipa Kazalac,
  • Iva Dolenčić Špehar,
  • Marin Mihaljević Žulj,
  • Luna Maslov Bandić and
  • Milna Tudor Kalit

In addition to the production of albumin cheese, biogas and whey powder, whey has also been used as a raw material for the production of alcoholic beverages. The aim of this research was to investigate the potential of using Istrian albumin cheese wh...

  • Article
  • Open Access
3 Citations
3,346 Views
17 Pages

Overexpression of a Novel Vacuolar Serine Protease-Encoding Gene (spt1) to Enhance Cellulase Production in Trichoderma Reesei

  • Cheng Yao,
  • Ningning Sun,
  • Weihao Gao,
  • Yu Sun,
  • Jiaxin Zhang,
  • Hong Liu and
  • Yaohua Zhong

Trichoderma reesei is widely applied as the major industrial fungus for the production of cellulases used for the conversion of lignocellulosic biomass to biofuels and other biobased products. The protein secretion pathway is vital for cellulase secr...

  • Feature Paper
  • Article
  • Open Access
4 Citations
3,197 Views
18 Pages

Comparison of Aqueous and Lactobacterial-Fermented Mercurialis perennis L. (Dog’s Mercury) Extracts with Respect to Their Immunostimulating Activity

  • Peter Lorenz,
  • Ilona Zilkowski,
  • Lilo K. Mailänder,
  • Iris Klaiber,
  • Sven Nicolay,
  • Manuel Garcia-Käufer,
  • Amy M. Zimmermann-Klemd,
  • Claudia Turek,
  • Florian C. Stintzing and
  • Dietmar R. Kammerer
  • + 1 author

Lactic acid (LA) fermentation of dog’s mercury (M. perennis L.) herbal parts was investigated in samples inoculated with either Lactobacteria (Lactobacillus plantarum and Pediococcus pentosaceus, LBF) or whey (WF). Depending on fermentation tim...

  • Article
  • Open Access
15 Citations
4,138 Views
19 Pages

Bioconversion of a Lignocellulosic Hydrolysate to Single Cell Oil for Biofuel Production in a Cost-Efficient Fermentation Process

  • Zora S. Rerop,
  • Nikolaus I. Stellner,
  • Petra Graban,
  • Martina Haack,
  • Norbert Mehlmer,
  • Mahmoud Masri and
  • Thomas B. Brück

Cutaneotrichosporon oleaginosus is a highly efficient single cell oil producer, which in addition to hexoses and pentoses can metabolize organic acids. In this study, fed-batch cultivation with consumption-based acetic acid feeding was further develo...

  • Article
  • Open Access
16 Citations
4,538 Views
12 Pages

Overproduction of Laccase by Trametes versicolor and Pycnoporus sanguineus in Farnesol-Pineapple Waste Solid Fermentation

  • Emanueli Backes,
  • Camila Gabriel Kato,
  • Verci Alves de Oliveira Junior,
  • Thaís Marques Uber,
  • Luís Felipe Oliva dos Santos,
  • Rúbia Carvalho Gomes Corrêa,
  • Adelar Bracht and
  • Rosane Marina Peralta

The effect of farnesol, a sesquiterpene alcohol, on the production of laccases by Trametes versicolor and Pycnoporus sanguineus in pineapple waste solid-state fermentation was evaluated. Extracellular laccase production reached a maximum of 77.88 &pl...

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Fermentation - ISSN 2311-5637