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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
2 Citations
3,132 Views
20 Pages

Fermented (By Monascus purpureus or Aspergillus oryzae) and Non-Fermented Defatted Soybean Flour Extracts: Biological Insight and Mechanism Differences in Inflammatory Pain and Peritonitis

  • Marília F. Manchope,
  • Mariana M. Bertozzi,
  • Sergio M. Borghi,
  • Cíntia L. Handa,
  • Mariana A. Queiroz-Cancian,
  • Camila R. Ferraz,
  • Sandra S. Mizokami,
  • Stephanie Badaró-Garcia,
  • Ketlem C. Andrade and
  • Tiago H. Zaninelli
  • + 5 authors

Background: Monascus purpureus and Aspergillus oryzae have been used to ferment defatted soybean flour (DSF: DSFF-Mp and DSSF-Ao, respectively) extract, improving antioxidant availability and conversion of the glycosylated isoflavones to aglycones. T...

  • Review
  • Open Access
24 Citations
14,430 Views
21 Pages

Key Aromatic Volatile Compounds from Roasted Cocoa Beans, Cocoa Liquor, and Chocolate

  • Orlando Meneses Quelal,
  • David Pilamunga Hurtado,
  • Andrés Arroyo Benavides,
  • Pamela Vidaurre Alanes and
  • Norka Vidaurre Alanes

The characteristic aromas at each stage of chocolate processing change in quantity and quality depending on the cocoa variety, the chemical composition of the beans, the specific protein storage content, and the polysaccharides and polyphenols determ...

  • Article
  • Open Access
15 Citations
3,293 Views
10 Pages

Combined Use of Schizosaccharomyces pombe and a Lachancea thermotolerans Strain with a High Malic Acid Consumption Ability for Wine Production

  • Javier Vicente,
  • Niina Kelanne,
  • Eva Navascués,
  • Fernando Calderón,
  • Antonio Santos,
  • Domingo Marquina,
  • Baoru Yang and
  • Santiago Benito

The development of new fermentative strategies exploiting the potential of different wine-related species is of great interest for new winemaking conditions and consumer preferences. One of the most promising non-conventional approaches to wine ferme...

  • Review
  • Open Access
17 Citations
6,847 Views
17 Pages

UDP-Glycosyltransferases in Edible Fungi: Function, Structure, and Catalytic Mechanism

  • Yumeng Yang,
  • Yingying Liang,
  • Fengjie Cui,
  • Yongli Wang,
  • Lei Sun,
  • Xinyi Zan and
  • Wenjing Sun

UDP-glycosyltransferases (UGTs) are the most studied glycosyltransferases, and belong to large GT1 family performing the key roles in antibiotic synthesis, the development of bacterial glycosyltransferase inhibitors, and in animal inflammation. They...

  • Article
  • Open Access
3 Citations
2,490 Views
14 Pages

Valorization of Food Waste Slurry as Potential Candidate for Lipid Accumulation: A Concept of Oleaginous Bio-Refinery

  • Samia Qadeer,
  • Azeem Khalid,
  • Shahid Mahmood,
  • Aansa Rukaya Saleem and
  • Muzammil Anjum

In the current state of huge waste production and energy crisis, there is a need to find additional alternate energy resources and options for waste management. The present study was designed to measure the potential of different fruit wastes to serv...

  • Article
  • Open Access
4 Citations
3,355 Views
13 Pages

Effects of Diamond Nanoparticles Immobilisation on the Surface of Yeast Cells: A Phenomenological Study

  • Yuri Dekhtyar,
  • Dagnis Abols,
  • Liga Avotina,
  • Anita Stoppel,
  • Sascha Balakin,
  • Galina Khroustalyova,
  • Joerg Opitz,
  • Hermanis Sorokins,
  • Natalia Beshchasna and
  • Patricija Tamane
  • + 1 author

An interesting development of biotechnology has linked microbial cell immobilisation with nanoparticles. The main task of our research was to reveal the possible influences of differently electrically charged diamond nanoparticles upon physiological...

  • Article
  • Open Access
2 Citations
2,735 Views
15 Pages

Dynamic Analysis of the Bacterial Community and Determination of Antioxidant Capacity during the Fermentation of Sour Tea

  • Shuming Zhang,
  • Chunyuan Shi,
  • Chenjian Liu,
  • Xingyuan Zou,
  • Fuming Gong and
  • Xiaoran Li

The imbalance of the redox state caused by extra reactive oxygen species is closely related to many diseases. Therefore, it is necessary for people to ingest antioxidants through food. The safety of some synthetic antioxidants has been questioned. In...

  • Review
  • Open Access
13 Citations
4,034 Views
25 Pages

Casting Light on the Micro-Organisms in Digestate: Diversity and Untapped Potential

  • Ashira Roopnarain,
  • Muyiwa Ajoke Akindolire,
  • Haripriya Rama and
  • Busiswa Ndaba

Anaerobic digestion (AD) is an established process for waste conversion to bioenergy. However, for the AD process to be viable, it is imperative that all products be adequately valorized to maximize the benefits associated with the technology and in...

  • Article
  • Open Access
11 Citations
4,005 Views
15 Pages

The ethanol fermentation efficiency of sweet sorghum stem juice (SSJ) under a very high gravity (VHG) condition (250 g/L of sugar) was improved by immobilized Saccharomyces cerevisiae SSJKKU01, using a stirred tank bioreactor (STR) coupled with...

  • Article
  • Open Access
10 Citations
3,369 Views
13 Pages

Enhancing Docosahexaenoic Acid Production of Isochrysis galbana from Starch-Rich Food Processing Byproducts

  • Fengru Ge,
  • Kunyan Song,
  • Zixiang Yang,
  • Jinmeng Li,
  • Feng Yan,
  • Mengyan Zhang,
  • Binbin Huang,
  • Guiming Fu and
  • Hongli Zheng

Leftover dough, a byproduct in steamed bread processing, is rich in starch, which is a carbohydrate source for microorganisms. Carbon and nitrogen are the two most abundant nutrients in the medium of Isochrysis galbana. In this study, the leftover do...

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Fermentation - ISSN 2311-5637