کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5541207 | 1553664 | 2017 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preconditioning of the stainless steel surface affects the adhesion of Bacillus cereus spores
ترجمه فارسی عنوان
پیش تنظیم کننده سطح فولاد ضد زنگ بر چسبندگی اسپورهای باسیلوس سرئوس تاثیر می گذارد
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
The adhesion of Bacillus cereus on stainless steel, with and without prior conditioning of the surface (water, skimmed milk, and whole milk) was evaluated. Inocula consisting of a pool of spores of four different B. cereus strains isolated from the dairy industry, and spores of B. cereus ATCC 14579 were used. The pool of B. cereus spores adhered in all conditions evaluated. Higher adhesion of B. cereus spores (4.93 log cfu cmâ2) was observed when using whole milk as conditioning matrix. However, without prior conditioning, lower adhesion was observed (3.01 log cfu cmâ2) when the pool of B. cereus spores was inoculated on whole milk, suggesting the interaction between milk fat and microorganism on the stainless steel. The pool of B. cereus spores showed higher adhesion to the surface, possibly due to its greater hydrophobicity (66%) when compared with the B. cereus ATCC 14579 spores (47%).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Dairy Journal - Volume 66, March 2017, Pages 108-114
Journal: International Dairy Journal - Volume 66, March 2017, Pages 108-114
نویسندگان
Maria CecÃlia Ribeiro, Meg da Silva Fernandes, Arnaldo Yoshiteru Kuaye, Rafael Jimenez-Flores, Mirna Gigante,