scholarly journals Investigation of the awareness and effects of naturally changing compositional aspects in kombucha tea, due to natural fermentation processes

2021 ◽  
Author(s):  
Carlson Chao ◽  
Dale Chen ◽  
BCIT School of Health Sciences, Environmental Health
Keyword(s):  
Health Risks ◽  
Fermentation Process ◽  
Alcoholic Beverage ◽  
Production Method ◽  
The Self ◽  
Potential Health ◽  
Fermentation Processes ◽  
Natural Fermentation ◽  
Kombucha Tea ◽  
Production And Distribution

With the growing popularity of Kombucha, more people are beginning to either purchase or make their own Kombucha beverage. Due to the relatively recent rise in popularity, within the general public, not as much is known about the beverage compared to other beverages that have been on the market longer such as beer. This is important and relevant to public health because, due to the nature of the production method used to create Kombucha, the drink itself may contain alcohol. While at the time of production and distribution, the levels of alcohol are below the regulated maximum of 1%, these levels may increase on their own if measures were not put in place to stop the beverage from self-fermenting post-distribution. Kombucha is sold as a non-alcoholic beverage as they aren’t required to be defined as liquor (because it is <1% ethanol), when in reality, they may contain more than 1% ethanol due to the self-fermentation process. This poses as a potential health risks to people who do not consume alcohol for personal reasons or to adolescents who should not be consuming alcohol.

THE STUDY ON TA VAT WINE PRODUCTION FROM SUGAR PALM (ARENGA PINNATA) SAP

2014 ◽  
Vol 83 (5) ◽  
Author(s):  
Nguyễn Thị Hồng Thu ◽  
Đặng Minh Nhật ◽  
Nguyễn Hoàng Dung
Keyword(s):  
Room Temperature ◽  
Fermentation Process ◽  
Inoculum Size ◽  
Wine Fermentation ◽  
Wine Production ◽  
Factors Affecting ◽  
Natural Fermentation ◽  
Tropical Asia ◽  
Best Parameters

Sugar palm (Arenga pinnata) is a feather palm native to tropical Asia. In Vietnam, it is named Búng Báng or Đoác and grown only on the highlands in the central or northern part of Vietnam. It is utilized for many purposes, especially for Ta Vat wine production - a characteristic and unique product of Co Tu ethnic minority. However, because of the natural fermentation used in the production, the product quality is inconsistent. The purpose of this study was to examine a new procedure of using palm sap for making Ta Vat wine. Some characteristics of the sap, which was collected at Nam Giang district, Quang Nam province are determined, proving the potential of the sap for making wine product. The quality of sap changes quickly at room temperature. At low temperature (4 - 60C), the changes in sap quality are apparently slower. Examining some factors affecting its quality during the wine fermentation process, we determined the best parameters for the fermentation process as follows: inoculum size of 3% with cell density of about 1x108 cells/ml, the addition of the extract from the bark of Ceylon ironwood (Mesua ferrea L.) 4%. Keywords: Arenga pinnata, sap, Ceylon ironwood bark, Mesua ferrea L., wine fermentation.

scholarly journals Placenta-Expanded Stromal Cell Therapy in a Rodent Model of Simulated Weightlessness

Cells ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 940
Author(s):  
Linda Rubinstein ◽  
Amber M. Paul ◽  
Charles Houseman ◽  
Metadel Abegaz ◽  
Steffy Tabares Ruiz ◽  
...  
Keyword(s):  
Health Risks ◽  
Stromal Cells ◽  
Therapeutic Potential ◽  
Medical Intervention ◽  
Hindlimb Unloading ◽  
Simulated Weightlessness ◽  
Potential Health ◽  
Long Duration ◽  
Induced Changes ◽  
Splenic Atrophy

Long duration spaceflight poses potential health risks to astronauts during flight and re-adaptation after return to Earth. There is an emerging need for NASA to provide successful and reliable therapeutics for long duration missions when capability for medical intervention will be limited. Clinically relevant, human placenta-derived therapeutic stromal cells (PLX-PAD) are a promising therapeutic alternative. We found that treatment of adult female mice with PLX-PAD near the onset of simulated weightlessness by hindlimb unloading (HU, 30 d) was well-tolerated and partially mitigated decrements caused by HU. Specifically, PLX-PAD treatment rescued HU-induced thymic atrophy, and mitigated HU-induced changes in percentages of circulating neutrophils, but did not rescue changes in the percentages of lymphocytes, monocytes, natural killer (NK) cells, T-cells and splenic atrophy. Further, PLX-PAD partially mitigated HU effects on the expression of select cytokines in the hippocampus. In contrast, PLX-PAD failed to protect bone and muscle from HU-induced effects, suggesting that the mechanisms which regulate the structure of these mechanosensitive tissues in response to disuse are discrete from those that regulate the immune- and central nervous system (CNS). These findings support the therapeutic potential of placenta-derived stromal cells for select physiological deficits during simulated spaceflight. Multiple countermeasures are likely needed for comprehensive protection from the deleterious effects of prolonged spaceflight.

scholarly journals Impact of Bacillus in fermented soybean foods on human health

2021 ◽  
Vol 71 (1) ◽  
Author(s):  
Trishala Gopikrishna ◽  
Harini Keerthana Suresh Kumar ◽  
Kumar Perumal ◽  
Elavarashi Elangovan
Keyword(s):  
Human Health ◽  
Bioactive Compounds ◽  
Health Risks ◽  
Health Benefits ◽  
Human Consumption ◽  
Potential Health ◽  
Fermented Soybean ◽  
Food Pathogens ◽  
Depth Analysis ◽  
Fermented Soybean Foods

Abstract Purpose Fermented soybean foods (FSF) is popularly consumed in the South-East Asian countries. Bacillus species, a predominant microorganism present in these foods, have demonstrated beneficial and deleterious impacts on human health. These microorganisms produce bioactive compounds during fermentation that have beneficial impacts in improving human health. However, the health risks associated with FSF, food pathogens, biogenic amines (BAs) production, and late-onset anaphylaxis, remain a concern. The purpose of this review is to present an in-depth analysis of positive and negative impacts as a result of consumption of FSF along with the measures to alleviate health risks for human consumption. Methods This review was composed by scrutinizing contemporary literature of peer-reviewed publications related to Bacillus and FSF. Based on the results from academic journals, this review paper was categorized into FSF, role of Bacillus species in these foods, process of fermentation, beneficial, and adverse influence of these foods along with methods to improve food safety. Special emphasis was given to the potential benefits of bioactive compounds released during fermentation of soybean by Bacillus species. Results The nutritional and functional properties of FSF are well-appreciated, due to the release of peptides and mucilage, which have shown health benefits: in managing cardiac disease, gastric disease, cancer, allergies, hepatic disease, obesity, immune disorders, and especially microbial infections due to the presence of probiotic property, which is a potential alternative to antibiotics. Efficient interventions were established to mitigate pitfalls like the techniques to reduce BAs and food pathogens and by using a defined starter culture to improve the safety and quality of these foods. Conclusion Despite some of the detrimental effects produced by these foods, potential health benefits have been observed. Therefore, soybean foods fermented by Bacillus can be a promising food by integrating effective measures for maintaining safety and quality for human consumption. Further, in vivo analysis on the activity and dietary interventions of bioactive compounds among animal models and human volunteers are yet to be achieved which is essential to commercialize them for safe consumption by humans, especially immunocompromised patients.

Profiles and potential health risks of heavy metals in polluted soils in NE-Iran

Toxin Reviews ◽  
2021 ◽  
pp. 1-13
Author(s):  
Masumeh Taheri ◽  
Mohamad Hosein Mahmudy Gharaie ◽  
Jalil Mehrzad ◽  
Michael Stone ◽  
Reza Afshari
Keyword(s):  
Heavy Metals ◽  
Health Risks ◽  
Polluted Soils ◽  
Potential Health ◽  
Ne Iran

Preliminary Findings on Korean Adolescents' Perceptions of Health Risks

2007 ◽  
Vol 101 (3) ◽  
pp. 995-1000
Author(s):  
Youngho Kim
Keyword(s):  
High Schools ◽  
Health Risk ◽  
Health Risks ◽  
Junior High ◽  
Profile Analysis ◽  
The Self ◽  
Korean Students ◽  
Korean Adolescents ◽  
Korean Version ◽  
Risk Judgments

The current study investigated how Korean adolescents perceive their own health risks and compare likelihood of their own health risks with those of others at the same age. 416 Korean students ( M = 16.2 yr., SD = .6) who attended junior high and high schools in Seoul completed a Korean version of the Self-Other Risk Judgments Profile. Analysis indicated adolescents tend to have unrealistic perceptions of their vulnerability to most health risks and perceived their own likelihood of encountering all health risk events as lower than that of others.

A nanobiological approach to nanotoxicology

2009 ◽  
Vol 28 (6-7) ◽  
pp. 393-400 ◽  
Author(s):  
JF Nyland ◽  
EK Silbergeld
Keyword(s):  
Signal Transduction ◽  
Structural Biology ◽  
Health Risks ◽  
Research Council ◽  
National Research Council ◽  
Toxicity Testing ◽  
Potential Health ◽  
Biological Approach ◽  
The Us ◽  
Key Events

There is an urgent need to develop efficient and rapid strategies in order to characterize the potential health risks associated with nanomaterials, given the speed with which applications and uses are increasing. Use of standard toxicity methods will not be sufficient to meet this need. This article proposes the adoption of two novel guidances: the system’s biological approach to toxicity testing advocated by the US National Research Council and a nanobiological perspective that identifies key events at the nanoscale that are relevant to signal transduction and structural biology.

scholarly journals Potential health risks from the use of fibrous mineral absorption granulates.

1987 ◽  
Vol 44 (5) ◽  
pp. 337-343 ◽  
Author(s):  
K Rodelsperger ◽  
B Bruckel ◽  
J Manke ◽  
H J Woitowitz ◽  
F Pott
Keyword(s):  
Health Risks ◽  
Potential Health ◽  
Mineral Absorption ◽  
Fibrous Mineral
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