Evaluation of antibacterial protein with antioxidant activity from Rahnella aquatilis L103 and its effect on beef during refrigerated storage

2021 ◽  
Author(s):  
Huan‐yu Tao ◽  
Qin Hu ◽  
Yi Wu ◽  
Peng Han ◽  
Xiaobo Liang
Keyword(s):  
Antioxidant Activity ◽  
Refrigerated Storage ◽  
Rahnella Aquatilis ◽  
Antibacterial Protein

scholarly journals Development, Characterization, and Bioactivity of Non-Dairy Kefir-Like Fermented Beverage Based on Flaxseed Oil Cake

Foods ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 544 ◽  
Author(s):  
Łukasz Łopusiewicz ◽  
Emilia Drozłowska ◽  
Paulina Siedlecka ◽  
Monika Mężyńska ◽  
Artur Bartkowiak ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Reducing Sugars ◽  
Microbial Population ◽  
Antioxidant Properties ◽  
Flaxseed Oil ◽  
Refrigerated Storage ◽  
Minimum Level ◽  
Fermented Beverage ◽  
Kefir Grains ◽  
Potential Substrate

Flaxseed oil cake (FOC) was evaluated as a potential substrate for the production of a novel kefir-like fermented beverage. Three variants containing 5%, 10%, and 15% (w/w) of FOC were inoculated with kefir grains and incubated at 25 °C for 24 h. After processing, beverages were stored in refrigerated conditions (6 °C) for 21 days. Changes in microbial population, pH, acidity, levels of proteins, polyphenolics, flavonoids, ascorbic acid, and reducing sugars were estimated. Additionally, viscosity, firmness, color, and antioxidant properties were determined. Results showed that lactic acid bacteria as well as yeast were capable of growing well in the FOC without any supplementation. During refrigerated storage, the viability of the microorganisms were over the recommended minimum level for kefir products. As a result of fermentation, the beverages showed excellent antioxidant activity. Because of the functional characteristics conferred to the FOC beverages, the use of kefir grains showed adequate potential for the industrial application. Therefore, this beverages could be used as a new, non-dairy vehicle for beneficial microflora consumption, especially by vegans and lactose-intolerant consumers.

scholarly journals Effects of Lotus (Nelumbo nucifera) Leaf on Quality and Antioxidant Activity of Yogurt during Refrigerated Storage

2019 ◽  
Vol 39 (5) ◽  
pp. 792-803 ◽  
Author(s):  
Da-Hee Kim ◽  
Won-Young Cho ◽  
Su-Jung Yeon ◽  
Sung-Hee Choi ◽  
Chi-Ho Lee
Keyword(s):  
Antioxidant Activity ◽  
Nelumbo Nucifera ◽  
Refrigerated Storage

Effect of refrigerated storage on vitamin C and antioxidant activity of orange juice processed by high-pressure or pulsed electric fields with regard to low pasteurization

2006 ◽  
Vol 223 (4) ◽  
pp. 487-493 ◽  
Author(s):  
Lucía Plaza ◽  
Concepción Sánchez-Moreno ◽  
Pedro Elez-Martínez ◽  
Begoña de Ancos ◽  
Olga Martín-Belloso ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
High Pressure ◽  
Vitamin C ◽  
Electric Fields ◽  
Orange Juice ◽  
Pulsed Electric Fields ◽  
Refrigerated Storage
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