scholarly journals Modifications of Phenolic Compounds, Biogenic Amines, and Volatile Compounds in Cabernet Gernishct Wine through Malolactic Fermentation by Lactobacillus plantarum and Oenococcus oeni

Fermentation ◽  
2020 ◽  
Vol 6 (1) ◽  
pp. 15
Author(s):  
Shao-Yang Wang ◽  
Hai-Zhen Zhu ◽  
Yi-Bin Lan ◽  
Ruo-Jin Liu ◽  
Ya-Ran Liu ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Biogenic Amines ◽  
Volatile Compounds ◽  
Lactobacillus Plantarum ◽  
Red Wine ◽  
Principal Component ◽  
Malolactic Fermentation ◽  
Oenococcus Oeni ◽  
Starter Cultures ◽  
Different Strains

Malolactic fermentation is a vital red wine-making process to enhance the sensory quality. The objective of this study is to elucidate the starter cultures’ role in modifying phenolic compounds, biogenic amines, and volatile compounds after red wine malolactic fermentation. We initiated the malolactic fermentation in Cabernet Gernishct wine by using two Oenococcus oeni and two Lactobacillus plantarum strains. Results showed that after malolactic fermentation, wines experienced a content decrease of total flavanols and total flavonols, accompanied by the accumulation of phenolic acids. The Lactobacillus plantarum strains, compared to Oenococcus oeni, exhibited a prevention against the accumulation of biogenic amines. The malolactic fermentation increased the total esters and modified the aromatic features compared to the unfermented wine. The Lactobacillus plantarum strains retained more aromas than the Oenococcus oeni strains did. Principal component analysis revealed that different strains could distinctly alter the wine characteristics being investigated in this study. These indicated that Lactobacillus plantarum could serve as a better alternative starter for conducting red wine malolactic fermentation.

scholarly journals Lactobacillus plantarum, a New Biological Tool to Control Malolactic Fermentation: A Review and an Outlook

Beverages ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 23 ◽  
Author(s):  
Sibylle Krieger-Weber ◽  
José María Heras ◽  
Carlos Suarez
Keyword(s):  
Lactic Acid ◽  
Lactobacillus Plantarum ◽  
Starter Culture ◽  
Malolactic Fermentation ◽  
Oenococcus Oeni ◽  
Starter Cultures ◽  
Positive Contribution ◽  
Wine Quality ◽  
Acetic Acid Production ◽  
Biological Tool

Malolactic fermentation (MLF) in wine is an important step in the vinification of most red and some white wines, as stands for the biological conversion of l-malic acid into l-lactic acid and carbon dioxide, resulting in a decrease in wine acidity. MLF not only results in a biological deacidification, it can exert a significant impact on the organoleptic qualities of wine. This paper reviews the biodiversity of lactic acid bacteria (LAB) in wine, their origin, and the limiting conditions encountered in wine, which allow only the most adapted species and strains to survive and induce malolactic fermentation. Of all the species of wine LAB, Oenococcus oeni is probably the best adapted to overcome the harsh environmental wine conditions and therefore represents the majority of commercial MLF starter cultures. Wine pH is most challenging, but, as a result of global warming, Lactobacillus sp. is more often reported to predominate and be responsible for spontaneous malolactic fermentation. Some Lactobacillus plantarum strains can tolerate the high alcohol and SO2 levels normally encountered in wine. This paper shows the potential within this species for the application as a starter culture for induction of MLF in juice or wine. Due to its complex metabolism, a range of compositional changes can be induced, which may positively affect the quality of the final product. An example of a recent isolate has shown most interesting results, not only for its capacity to induce MLF after direct inoculation, but also for its positive contribution to the wine quality. Degrading hexose sugars by the homo-fermentative pathway, which poses no risk of acetic acid production from the sugars, is an interesting alternative to control MLF in high pH wines. Within this species, we can expect more strains with interesting enological properties.

scholarly journals Relationship between lactic acid bacteria, malolactic fermentation and wine colour

2021 ◽  
Author(s):  
Nair Temis Olguin ◽  
Lucrecia Delfederico ◽  
Liliana Semorile
Keyword(s):  
Lactic Acid ◽  
Phenolic Compounds ◽  
Lactic Acid Bacteria ◽  
Phenolic Acids ◽  
Malolactic Fermentation ◽  
Oenococcus Oeni ◽  
Starter Cultures ◽  
Wine Colour ◽  
Selection Of

Some phenolic acids can either inhibit or stimulate the growth of Oenococcus oeni and other lactic acid bacteria (LAB) in wine. It has been observed that some LAB metabolism could have an influence on wine colour. In this article, some of the relationships between LAB, malolactic fermentation (MLF) and phenolic compounds are summarised; these relationships are important for the selection of LAB to make starter cultures and are of interest for wineries in terms of its effect on wine colour.

Patagonian red wines: selection of Lactobacillus plantarum isolates as potential starter cultures for malolactic fermentation

2013 ◽  
Vol 29 (9) ◽  
pp. 1537-1549 ◽  
Author(s):  
Bárbara Mercedes Bravo-Ferrada ◽  
Axel Hollmann ◽  
Lucrecia Delfederico ◽  
Danay Valdés La Hens ◽  
Adriana Caballero ◽  
...  
Keyword(s):  
Lactobacillus Plantarum ◽  
Malolactic Fermentation ◽  
Starter Cultures ◽  
Red Wines ◽  
Selection Of

Formation of Biogenic Amines throughout the Industrial Manufacture of Red Wine

2006 ◽  
Vol 69 (2) ◽  
pp. 397-404 ◽  
Author(s):  
Á. MARCOBAL ◽  
P. J. MARTÍN-ÁLVAREZ ◽  
M. C. POLO ◽  
R. MUÑOZ ◽  
M. V. MORENO-ARRIBAS
Keyword(s):  
Amino Acids ◽  
Sulfur Dioxide ◽  
Biogenic Amines ◽  
Biogenic Amine ◽  
Alcoholic Fermentation ◽  
Red Wine ◽  
Malolactic Fermentation ◽  
Industrial Manufacture ◽  
Amino Acid Precursors ◽  
Wine Aging

Changes in biogenic amines (histamine, methylamine, ethylamine, tyramine, phenylethylamine, putrescine, and cadaver-ine) were monitored during the industrial manufacture of 55 batches of red wine. The origin of these amines in relation to must, alcoholic fermentation, malolactic fermentation, sulfur dioxide addition, and wine aging and the interactions between amines and their corresponding amino acids and pH were statistically evaluated in samples from the same batches throughout the elaboration process. Some amines can be produced in the grape or the musts (e.g., putrescine, cadaverine, and phenylethylamine) or can be formed by yeast during alcoholic fermentation (e.g., ethylamine and phenylethylamine), although quantitatively only very low concentrations are reached in these stages (less than 3 mg/liter). Malolactic fermentation was the main mechanism of biogenic amine formation, especially of histamine, tyramine, and putrescine. During this stage, the increase in these amines was accompanied by a significant decline in their amino acid precursors. Significant correlations between biogenic amine formation and the disappearance of their corresponding amino acids were observed, which clearly supports the hypothesis that malolactic bacteria are responsible for accumulation of these amines in wines. No increase in the concentration of biogenic amines was observed after SO2 addition and during wine aging, indicating that sulfur dioxide prevents amine formation in subsequent stages.

Stilbenes Can Impair Malolactic Fermentation with Strains of Oenococcus oeni and Lactobacillus plantarum

2020 ◽  
Vol 72 (1) ◽  
pp. 56-63
Author(s):  
Sabrina Zimdars ◽  
Rita Caspers-Weiffenbach ◽  
Pascal Wegmann-Herr ◽  
Fabian Weber
Keyword(s):  
Lactobacillus Plantarum ◽  
Malolactic Fermentation ◽  
Oenococcus Oeni

Phenolic compounds in red wine subjected to industrial malolactic fermentation and ageing on lees

2006 ◽  
Vol 563 (1-2) ◽  
pp. 116-125 ◽  
Author(s):  
Teresa Hernández ◽  
Isabel Estrella ◽  
Davinia Carlavilla ◽  
Pedro J. Martín-Álvarez ◽  
M. Victoria Moreno-Arribas
Keyword(s):  
Phenolic Compounds ◽  
Red Wine ◽  
Malolactic Fermentation ◽  
Ageing On Lees
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