By A. Yokota, T. Fujii, K. Goto
Alicyclobacillus aren't pathogenic micro organism, yet they're complicated, not just for shoppers but in addition for beverage manufacturers, simply because no powerful regulate equipment have not begun been built. it really is in contrast history and in popularity of the significance and urgency of the matter that this publication brings jointly new insights at the subject including learn released up to now. The publication uniquely specializes in one genus of micro organism. It goals to deliver the data of Alicyclobacillus jointly and provide precious realizing to regulate the micro organism for nutrients industries.
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Additional resources for Alicyclobacillus: Thermophilic Acidophilic Bacilli
5 (= A. contaminans ) Alicyclobacillus sp. 6 (= A. kakegawaensis ) Alicyclobacillus sp. 7 (= A. kakegawaensis ) Alicyclobacillus sp. 8 (= A. shizuokaensis ) A. herbarius Alicyclobacillus sp. 9 (= A. herbarius ) A. disulfidooxidans A. , 2003 25) Description Table 3-1. Alicyclobacillus species and the sources Source Soil Soil Soil Soil Herb Soil Fruit juice Soil Raw material of beverage Soil Soil Raw material of beverage, etc. Soil Soil Soil Soil Soil, raw materials of beverage, etc. Raw material of beverage Raw material of beverage Soil, raw materials of beverage, etc.
1) Effects of the sporulation medium composition on heat resistance The addition of excessive amounts of manganese and calcium to the sporulating medium can increase the heat resistance 58). This information is summarized below: (1)-1 Effects of MnSO4 and citrate acid The heat resistance in saline water of five different A. 08 % citrate acid (Table 3-20). 9°C) for four of the five strains (TIF1701, TIF1702, TIF1703 and TIF1704 strains). 1°C) 55). (1)-2 Effect of divalent cations Divalent cations (Ca2+, Mg2+, Ba2+, Mn2+ and Sr2+; 5 mmol/L each) have been reported to have no effect on the heat resistance of spores of A.
Acidiphilus and A. herbarius 81). The ability of the remaining species to produce guaiacol has not yet been observed. Table 3-26 summarizes the ability of several species of Alicyclobacillus to grow in acidic beverages, their growth profile, and guaiacol producing ability. As for the other species, A. acidocaldarius, “A. mali ”, and A. cycloheptanicus, there are strains which can grow under experimental conditions, however the production of guaiacol has not been detected in any of them. On the other hand there are species such as A.