The Use of Ozone-air Mixture for Reduction of Microbial Contamination in Grain Brewing Raw Material
Journal Title: Annual Research & Review in Biology - Year 2017, Vol 14, Issue 6
Abstract
Considering the fact that different types of microbiological impurities of grain brewing raw materials (barley and malt) significantly influence the organoleptic properties of beer and leading to expressed consumer rejection, the efficient ways of preventing mycotoxins from entering the wort, and eventually the finished beer are offered. The influence of various ways of sterilization of grain brewing raw materials has been experimentally studied. The effectiveness of the processing method is estimated on the change of the standardized microbiological indicators of microbial population of the surface and deep layers (endosperms) of barley and malt. The Influence of ozone-air mixture to internal (sub epidermal) and surface (epiphytic) micro flora of brewing barley and malt is investigated. The technological scheme of sterilization and periodic drying of malt in a fluid bed of grain raw materials and the function chart of automation of the process are offered. The recommendations for granaries of the brewing enterprises equipped with installations of drying and sterilization are provided. The optimum concentration of ozone -air necessary for sterilization of grain and technological capacities of beer production line is also recommended.
Authors and Affiliations
Lyudmila Tretyak, Maksim Rebezov, Abduvali Toshev, Rustem Zalilov, Lubov Prokhasko, AItynay Abuova, Olga Loretts, Eleonora Okuskhanova, Tatiana Zaitseva
Keywords
Related Articles
- EP ID EP313629
- DOI 10.9734/ARRB/2017/33292
- Views 71
- Downloads 0
Sustainability: The Over-Arching Concept in Environmental Science and Development
The introduction focuses on the history of the three key terms in this review: environmental science, development and sustainability. The other two sections are devoted to sustainability in environmental science and sust...
Assessment of the Renal Function among Type 2 Diabetics Attending Specialist Hospital Sokoto Nigeria
Aims: To assess the renal function among type 2 diabetics in Sokoto, Nigeria. Study Design: The cross-sectional study involved 100 diabetic patients and 50 apparently healthy (normoglycaemic) controls. Place and Duratio...
Study on Citric Acid Production and Antibacterial Activity of Kombucha Green Tea Beverage during Production and Storage
Aims: The aim of this study was to determine the amount of citric acid production and antibacterial activity of Kombucha green tea during its production and storage. Study Design: Experimental study. Place and Duration o...
NGS and Male Infertility: Biomarkers Wanted
Male factor abnormalities account for 30 to 50% of all infertility cases [1]. Nowadays it is clear that genetic abnormalities are a significant cause of male infertility, with about 20% of patients with sperm defects pre...
Effects of Muscular Temporomandibular Disorder on Masticatory Muscles’ Thickness
This study analyzed the impact of muscular temporomandibular disorder (TMD) on masseter and temporalis muscles’ thickness. Eighty subjects (aged 21–60, both male and female) with complete dentition were divided into stud...