scholarly journals Water kefir: factors affecting grain growth and health‐promoting properties of the fermented beverage

Author(s):  
María Dolores Pendón ◽  
Ana Agustina Bengoa ◽  
Carolina Iraporda ◽  
Micaela Medrano ◽  
Graciela L. Garrote ◽  
...  

Foods ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2239
Author(s):  
Ana Agustina Bengoa ◽  
Carolina Dardis ◽  
Graciela L. Garrote ◽  
Analía G. Abraham

Among artisanal fermented beverages, kefir (fermented milk drink) and water kefir (fermented nondairy beverage) are of special interest because their grains can be considered natural reservoirs of safe and potentially probiotic strains. In the last years, several reports on Lacticaseibacillus paracasei (formerly Lactobacillus paracasei) isolated from both artisanal fermented beverages were published focusing on their health-promoting properties. Although this is not the predominant species in kefir or water kefir, it may contribute to the health benefits associated to the consumption of the fermented beverage. Since the classification of L. paracasei has been a difficult task, the selection of an adequate method for identification, which is essential to avoid mislabeling in products, publications, and some publicly available DNA sequences, is discussed in the present work. The last findings in health promoting properties of L. paracasei and the bioactive compounds are described and compared to strains isolated from kefir, providing a special focus on exopolysaccharides as effector molecules. The knowledge of the state of the art of Lacticaseibacillus paracasei from kefir and water kefir can help to understand the contribution of these microorganisms to the health benefits of artisanal beverages as well as to discover new probiotic strains for applications in food industry.



1996 ◽  
Vol 204-206 ◽  
pp. 133-142 ◽  
Author(s):  
K.I. Arai ◽  
K. Ishiyama


2017 ◽  
Vol 68 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Fereshteh Baygi ◽  
Olaf Chresten Jensen ◽  
Fatemeh Mohammadi-Nasrabadi ◽  
Mostafa Qorbani ◽  
Morteza Mansourian ◽  
...  




Author(s):  
Kyung Ah Park ◽  
Sanghee Kim ◽  
Eui Geum Oh ◽  
Heejung Kim ◽  
Hang-Seok Chang ◽  
...  

Abstract Purpose The purpose of this study was to identify differences in factors affecting health-promoting behaviors according to the survival stage of thyroid cancer survivors. Methods This descriptive cross-sectional study analyzed data from 354 thyroid cancer survivors after diagnosis. The survivors were divided into three stages: (1) the acute stage (< 2 years after diagnosis), (2) extended stage (2–5 years after diagnosis), and (3) permanent stage (≥ 5 years after diagnosis). To measure health-promoting behavior, the revised Korean version of the Health Promoting Lifestyle Profile questionnaires was used. The factors affecting the health-promoting behavior included social support, self-efficacy, fear of recurrence, and symptoms. Multiple regression analysis was used to analyze factors affecting the health-promoting behavior according to survival stage. Result The factors affecting the health-promoting behavior of thyroid cancer survivors differed by survival stage. In the acute stage, the factors of health-promoting behavior were self-efficacy (t = 4.76, p < .001) and social support (t = 3.54, p < .001). In the extended stage, symptoms (t =  − 3.65, p < .001), social support (t = 2.61, p = .011), fear of recurrence (t = 2.18, p = .032), and receipt of radioiodine treatment (t =  − 2.18, p = .032) were found to be significant variables that affected health-promoting behaviors. In the permanent stage, social support (t = 2.79, p = .007), receipt of radioiodine treatment (t =  − 3.21, p = .002), and age (t =  − 2.77, p = .007) were significant variables that affected health-promoting behaviors. Conclusion The experience of thyroid cancer survivors varies as they progress through the survival stages; thus, health-promotion interventions should be tailored to each survival stage.



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