How do I get rid of Saccharomyces cerevisiae?
Answers from top 5 papers
|Here, we demonstrate that vaginal administration of probiotic Saccharomyces cerevisiae live yeast (GI) and, in part, inactivated whole yeast Saccharomyces cerevisiae (IY), used as post-challenge therapeutics, was able to positively influence the course of vaginal candidiasis by accelerating the clearance of the fungus.|
01 Apr 2015-Research Journal of Environmental Toxicology
|The study revealed that Saccharomyces cerevisiae isolated from spoilt water melon could be used in the biological treatment of pharmaceutical effluent.|
|Here, we describe a novel screening system of Saccharomyces cerevisiae and its application to improve the secretion efficiency of yeast.|
22 Jul 2014-Fems Yeast Research
|Saccharomyces cerevisiae can serve as a key production platform for biofuels, nutraceuticals, industrial compounds, and therapeutic proteins.|
|Overall, our data show for the first time that Saccharomyces cerevisiae-based ingredients, particularly the living cells, can exert beneficial therapeutic effects on a widespread vaginal mucosal infection.|
What is saccharomyces cerevisiae in alcoholic fermentation?5 answersSaccharomyces cerevisiae is a yeast used in the winemaking industry. It has a natural preference for consuming glucose over fructose during alcoholic fermentation, which can lead to stuck or sluggish fermentations. Ethanol accumulation in the fermentation broth can also inhibit fermentation. Researchers have conducted studies to improve the fermentative abilities of S. cerevisiae strains through adaptive laboratory evolution. One study found that an evolved population of S. cerevisiae was able to ferment a high concentration of glucose and fructose to dryness in a shorter time compared to the parental strain. Another study focused on developing S. cerevisiae strains that are resistant to fermentation inhibitors, high temperature, and ethanol. These resistant strains have potential applications in ethanol fermentation. Additionally, there have been inventions related to the use of S. cerevisiae accelerants in yeast culture and alcoholic fermentation processes, which can improve yeast quantity, germination rate, and reduce residual sugars in fermented mash. Another invention highlights the application of S. cerevisiae in wine brewing, where it can produce high levels of ethyl alcohol and various volatile substances and flavor compounds. Lastly, there is an invention related to a specific strain of S. cerevisiae that has increased ethanol yield and resistance to multiple stresses in high-temperature and high-concentration mash fermentation.
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How to identify specific strain of bacteria using pcr?
5 answersPCR can be used to identify specific strains of bacteria by designing and using specific primers that target unique genes or sequences in the bacterial genome. These primers are designed based on comparative genomics or by identifying strain-specific loci within certain genes. The PCR amplification using these primers can then be used to detect and quantify the target strain. The specificity and sensitivity of the PCR method can be optimized and validated using genomic DNA from various bacterial strains. The PCR assays can be applied to various applications such as detecting foodborne pathogenic bacteria, monitoring starter strains during fermentation processes, identifying bacterial species and genotypes, enumerating and quantifying probiotic strains, and identifying specific strains of nitrite bacteria. These PCR-based methods offer advantages such as high sensitivity, specificity, speed, and cost-effectiveness, making them valuable tools for strain identification and characterization.What are the phytochemicals inHibiscus rosa-sinensis ethanolic Leaf Extract?
4 answersThe ethanolic leaf extract of Hibiscus rosa-sinensis contains various phytochemicals. These include alkaloids, tannins, saponins, triterpenoids, coumarins, steroids, and flavonoids.What is the effect of cresol on microorganism as disinfectant?
4 answersCresol has been studied for its disinfectant properties and its effects on microorganisms. The combined administration of formalin and cresol has been found to potentiate the disinfective efficacy of formalin and alleviate its side effects and toxicity. Experimental aqueous suspensions of light kaolin with m-cresol as a preservative have shown bactericidal activity similar to aqueous m-cresol solutions. However, suspensions containing benzalkonium chloride, another disinfectant, have shown lower activity in light kaolin suspensions due to adsorption of the preservative by the kaolin. It has also been observed that cresols, specifically p-cresol, o-cresol, and m-cresol, have toxic effects on aquatic species, affecting reproduction and gene expression patterns. However, in bioconcentration exposure experiments, it was found that D. magna quickly eliminated all cresols from their body, suggesting that cresol isomers are unlikely to bioaccumulate in aquatic species.How does the presence of pollutants affect the overall rate of biodegradation?
5 answersThe presence of pollutants can affect the overall rate of biodegradation. Organic contaminants, such as aromatic hydrocarbons, pesticides, and synthetic dyes, are not easily biodegradable and can accumulate in ecosystems, causing toxic symptoms in organisms, including humans. Microbial degradation processes play a central role in the biodegradation of environmental pollutants, and the types of enzymes and pathways utilized by microbes are key factors in this process. Xenobiotics, which include pollutants like carcinogens, drugs, and pesticides, are known for their persistence and can remain in the environment for prolonged periods. The slow kinetics of degradation and high toxicity of xenobiotics make their removal from contaminated environments challenging. However, alternative technologies, such as bio-electrochemical systems, show promise in improving the kinetics of biodegradation for rapid removal of xenobiotic contaminants from the environment.What is the general characteristics of ice cream parlour in germany?
5 answersIce cream parlors in Germany have various characteristics. One characteristic is the use of an apparatus for producing and dispensing soft serve frozen treats, which includes a vertical cylinder with a freezing coil and a dispenser assembly. Another characteristic is the production of ice cream with probiotic and biological properties, achieved by adding a bacterial concentrate containing Bifidobacterium lognum B 379 M, Lactobacillus acidophilus 97, and Propionibacterium shermanii 12 AE. Additionally, the production of ice cream in Germany involves the use of ice cream machines with motors for the freezing cylinder and compressor, and a controller with an evaluation unit for monitoring and controlling the machine. Furthermore, ice cream machines in Germany may have a housing with a compressor, condenser, evaporator, stirring tank, motor, feeding bowl, discharge valve, and control panel. These characteristics contribute to the diverse and innovative ice cream assortment available in German ice cream parlors.Which foods are best for probiotics and healthy gut?
5 answersProbiotic foods that are best for a healthy gut include dairy-based products such as yogurt, cheese, milk chocolates, and ice cream. However, there is a growing demand for nondairy probiotic foods due to lactose intolerance and dietary preferences. Nondairy options include fruits, vegetables, cereals, chocolate-based products, and meat products. In addition to probiotic foods, consuming high-fiber foods like fruits, nuts, legumes, whole grains, and vegetables can also promote a healthy gut. These high-fiber foods have a similar effect on the gut microbiome as prebiotics, which are non-digestible fibers that support the growth of beneficial gut bacteria. Probiotic supplements are another option for delivering probiotics to the gastrointestinal tract, offering the advantage of high numbers of viable probiotics and ease of administration. Overall, probiotic foods can be recommended for general use, while supplements may be more suitable for specific therapeutic applications.What is irf1?
5 answersIRF1, or Interferon Regulatory Factor 1, is a transcription factor that plays a role in various biological processes. It has been shown to regulate immune responses and antitumor immunity. In the context of osteoarthritis, IRF1 has been found to promote the chondrogenesis of human adipose-derived stem cells (hADSCs). Additionally, IRF1 has been identified as a master regulator of hematopoietic stem cells (HSCs), affecting their self-renewal, cell cycle activation, and apoptosis resistance. In the context of acute respiratory distress syndrome (ARDS), IRF1 has been implicated in inhibiting lung endothelial cell regeneration post-injury. In Candida albicans, IRF1 (also known as Orf19.217) has been found to stimulate filamentous growth under iron deprivation conditions, allowing the fungus to adapt to diverse environmental conditions in the human host.How effective is ethanol in sanitizing hands?
5 answersEthanol is an effective ingredient in hand sanitizers for killing pathogens on hands. It has been proven to be a good disinfectant and can kill viruses such as SARS-CoV-2. The World Health Organization (WHO) recommends a homemade hand sanitizer containing ethanol, hydrogen peroxide, and glycerol at a concentration of 50% for maximum effectiveness against bacteria and viruses. However, it is important to ensure the proper usage and handling of ethanol-based hand sanitizers to avoid adverse effects such as allergies, skin irritation, and toxicities. Quality control is also important to ensure the efficacy of ethanol-based hand sanitizers, as some products may have lower ethanol concentrations than claimed on their labels. Additional treatment may be required for ethanol from non-traditional manufacturers to meet the quality parameters set by regulatory authorities.What effect does the biofloc system have on fish safety?
5 answersThe biofloc system has several positive effects on fish safety. It helps improve water quality by reducing nitrogen compounds and solids in the water, which can have negative impacts on fish growth and feed conversion rate. The presence of bioflocs also increases the bacterial population in the water, leading to the recycling of nutrients and improving water quality. Additionally, the use of bioflocs can promote the growth of beneficial bacteria, such as Actinobacteria, which can protect against fish pathogens. However, it is important to note that the use of bioflocs may also increase the accumulation of off-flavor in the water and fish tissue. Overall, the biofloc system can contribute to fish safety by improving water quality and enhancing disease resistance, but careful management is necessary to mitigate potential negative effects.How effective is UVC light for hand disinfection?
5 answersUVC light has been found to be effective for hand disinfection. Studies have shown that pairing germicidal UVC light with antimicrobial agents can enhance disinfection results and overcome limitations of individual methods. In one study, 1 second of UVC light exposure resulted in a log reduction of common organisms associated with catheter-related infections. Another study developed a zero-energy disinfection technology using UVC-LEDs for drinking water, achieving 100% disinfection within 6 minutes. A mobile robot equipped with UVC lamps has also been developed for room disinfection, achieving a 99.999% bacteria kill rate. Additionally, a low-cost UV sanitization robot using UVC light has been proposed for small clinics and household use. These findings demonstrate the effectiveness of UVC light for disinfection purposes.Does supplementation with probiotics improve growth performance and antioxidant status in broiler chickens under heat stress?
5 answersSupplementation with probiotics has been shown to improve growth performance and antioxidant status in broiler chickens under heat stress. Negm et al. found that probiotic-fed birds had decreased serum corticosterone and cholesterol levels, increased catalase and serum superoxide dismutase levels, and spent less time in the tonic immobility test compared to control birds. Similarly, Brugaletta et al. found that arginine supplementation partially counterbalanced the effects of heat stress on energy homeostasis and increased antioxidant and protective molecules in broilers. These findings suggest that probiotics and arginine supplementation can improve the antioxidant status and stress response of broiler chickens under heat stress conditions.