Effects of four individual lactic acid bacteria on the physical and chemical and antioxidant properties of Kuqa apple juice during fermentation

2021 ◽  
Author(s):  
Lin Bai ◽  
Ruxianguli Maimaitiyiming ◽  
Liang Wang
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Apple Juice ◽  
Antioxidant Properties ◽  
Physical And Chemical

Fermentation-based biotransformation of bioactive phenolics and volatile compounds from cashew apple juice by select lactic acid bacteria

2017 ◽  
Vol 59 ◽  
pp. 141-149 ◽  
Author(s):  
Ratchadaporn Kaprasob ◽  
Orapin Kerdchoechuen ◽  
Natta Laohakunjit ◽  
Dipayan Sarkar ◽  
Kalidas Shetty
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Volatile Compounds ◽  
Apple Juice ◽  
Cashew Apple Juice ◽  
Cashew Apple

Influence of 4 lactic acid bacteria on the flavor profile of fermented apple juice

2019 ◽  
Vol 27 ◽  
pp. 30-36 ◽  
Author(s):  
Chen Chen ◽  
Yanqing Lu ◽  
Haiyan Yu ◽  
Zeyuan Chen ◽  
Huaixiang Tian
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Apple Juice ◽  
Flavor Profile

scholarly journals UPLC-QTOF-MS/MS and GC-MS Characterization of Phytochemicals in Vegetable Juice Fermented Using Lactic Acid Bacteria from Kimchi and Their Antioxidant Potential

Antioxidants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1761
Author(s):  
Moeun Lee ◽  
Jung Hee Song ◽  
Eun Ji Choi ◽  
Ye-Rang Yun ◽  
Ki Won Lee ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Antioxidant Activities ◽  
Antioxidant Properties ◽  
Total Phenolic ◽  
Phenyllactic Acid ◽  
Antioxidant Power ◽  
Vegetable Juice ◽  
Daucus Carota L ◽  
Ferric Reducing Antioxidant Power

This study aims to investigate fermentative metabolites in probiotic vegetable juice from four crop varieties (Brassica oleracea var. capitata, B. oleracea var. italica, Daucus carota L., and Beta vulgaris) and their antioxidant properties. Vegetable juice was inoculated with two lactic acid bacteria (LAB) (Companilactobacillus allii WiKim39 and Lactococcus lactis WiKim0124) isolated from kimchi and their properties were evaluated using untargeted UPLC-QTOF-MS/MS and GC-MS. The samples were also evaluated for radical (DPPH• and OH•) scavenging activities, lipid peroxidation, and ferric-reducing antioxidant power. The fermented vegetable juices exhibited high antioxidant activities and increased amounts of total phenolic compounds. Fifteen compounds and thirty-two volatiles were identified using UPLC-QTOF-MS/MS and GC-MS, respectively. LAB fermentation significantly increased the contents of d-leucic acid, indole-3-lactic acid, 3-phenyllactic acid, pyroglutamic acid, γ-aminobutyric acid, and gluconic acid. These six metabolites showed a positive correlation with antioxidant properties. Thus, vegetable juices fermented with WiKim39 and WiKim0124 can be considered as novel bioactive health-promoting sources.

Biosorption of Cd2+ and Pb2+ from apple juice by the magnetic nanoparticles functionalized lactic acid bacteria cells

Food Control ◽  
2020 ◽  
Vol 109 ◽  
pp. 106916 ◽  
Author(s):  
Xueke Li ◽  
Qiaoying Ming ◽  
Rui Cai ◽  
Tianli Yue ◽  
Yahong Yuan ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Magnetic Nanoparticles ◽  
Lactic Acid Bacteria ◽  
Apple Juice

scholarly journals Influence of Drying Type of Selected Fermented Vegetables Pomace on the Natural Colorants and Concentration of Lactic Acid Bacteria

2021 ◽  
Vol 11 (17) ◽  
pp. 7864
Author(s):  
Emilia Janiszewska-Turak ◽  
Weronika Kołakowska ◽  
Katarzyna Pobiega ◽  
Anna Gramza-Michałowska
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Starter Culture ◽  
Chemical Properties ◽  
Starter Cultures ◽  
Physico Chemical ◽  
Natural Colorants ◽  
Fermented Vegetables ◽  
Physical And Chemical ◽  
Selection Of

Nowadays, foods with probiotic bacteria are valuable and desired, because of their influence on human gut and health. Currently, in the era of zero waste, the food industry is interested in managing its waste. Therefore, the aim of the study was to determine the influence of drying process on the physicochemical properties of fermented vegetable pomace. The work included examining the influence of the lactic acid bacteria (Levilactobacillus brevis, Lactiplantibacillus plantarum, Limosilactobacillus fermentum and its mixture in the ratio 1:1:1) used for vegetable fermentation (beetroot, red pepper, carrot), obtaining pomace from fermented vegetables, and then selection of drying technique using the following methods: convection drying (CD) or freeze-drying (FD) on the physical and chemical properties of pomace. In the obtained pomace and its dried form, dry substance, water activity, color, and active substances such as betalains and carotenoids by spectrophotometric method and also bacteria concentration were evaluated. After fermentation of pomace from the same vegetable, a similar concentration of lactic acid bacteria was found as well as dry substances, color and colorants. Results of physico-chemical properties were related to the used vegetable type. After drying of pomace, it could be seen a high decrease in bacteria and colorant concentration (betalains, carotenoids) independently from drying and vegetable type as well as used starter cultures. The smallest change was observed for spontaneously fermented vegetables compared to those in which the starter culture was used.

WILDIERS' BIOS AND THE LACTIC ACID BACTERIA: THE RELATION OF BIOS TO THE WATER-SOLUBLE B-VITAMINS

1938 ◽  
Vol 16b (2) ◽  
pp. 46-53 ◽  
Author(s):  
Blythe Alfred Eagles ◽  
Olga Okulitch ◽  
Arthur Stephen Kadzielawa
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Chemical Properties ◽  
Water Soluble ◽  
Vitamin B ◽  
Physical And Chemical Properties ◽  
Heat Stable ◽  
Physical And Chemical ◽  
Growth Of Animals ◽  
And Chemical Properties

The influence of three distinct activators prepared from tomatoes, yeast, or liver, on the metabolism of two species of lactic acid bacteria has been studied. One of these activators is Bios II A, and the other two have been shown to be components constituting Bios II B. On the basis of their physical and chemical properties, it is suggested that the growth stimulants required by the lactic acid bacteria are identical with certain of the heat-stable accessory food factors of the Vitamin-B complex essential for the growth of animals.

scholarly journals Development of Selenized Lactic Acid Bacteria and their Selenium Bioaccummulation Capacity

Fermentation ◽  
2020 ◽  
Vol 6 (3) ◽  
pp. 91
Author(s):  
Gabriela Krausova ◽  
Antonin Kana ◽  
Ivana Hyrslova ◽  
Iva Mrvikova ◽  
Miloslava Kavkova
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Cell Surface ◽  
Sodium Selenite ◽  
Antioxidant Properties ◽  
Cell Surface Hydrophobicity ◽  
Surface Hydrophobicity ◽  
In Vivo Studies ◽  
Dpph Method

Selenized lactic acid bacteria (LAB) represent potentially safe and effective sources of selenium (Se), essential for human health, as lactic acid fermentation improves Se bioavailability and reduces its toxicity. LAB are generally recognized as safe (GRAS) and widely used in fermented dairy products. To facilitate selenized LAB implementation as a functional food, we developed and characterized new Se-enriched strains based on the food industry commercial strains Streptococcus thermophilus CCDM 144 and Enterococcus faecium CCDM 922A as representatives of two LAB genera. We evaluated Se bioaccumulation capacity, Se biotransformation and growth ability in the presence of different sodium selenite concentrations (0–50 mg/L), and antioxidant properties (2, 2-diphenyl-1-picrylhydrazyl (DPPH) method) and cell surface hydrophobicity between Se-enriched and parental strains in vitro. Sodium selenite addition did not negatively influence growth of either strain; thus, 50 mg/L was chosen as the optimal concentration based on strain accumulation capacity. Selenization improved the antioxidant properties of both strains and significantly increased their cell surface hydrophobicity (p < 0.05). To our knowledge, this represents the first report of Se-enriched strain hydrophobicity as well as the first on Se speciation in families Enterococcaceae and Streptococcaceae. Moreover, both tested strains demonstrated good potential for Se-enrichment, providing a foundation for further in vitro and in vivo studies to confirm the suitability of these Se-enriched strains for industrial applications.

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