scholarly journals Mathematical models for the biofilm formation of Geobacillus and Anoxybacillus on stainless steel surface in whole milk

2020 ◽  
Author(s):  
Basar Karaca ◽  
Sencer Buzrul ◽  
Arzu Coleri Cihan
Keyword(s):  
Stainless Steel ◽  
Mathematical Models ◽  
Biofilm Formation ◽  
Steel Surface ◽  
Stainless Steel Surface ◽  
Whole Milk

Adhesion characteristics of whole milk powder to a stainless steel surface

1998 ◽  
Vol 97 (3) ◽  
pp. 191-199 ◽  
Author(s):  
Paul R. Rennie ◽  
X.D. Chen ◽  
Antony R. Mackereth
Keyword(s):  
Stainless Steel ◽  
Steel Surface ◽  
Milk Powder ◽  
Stainless Steel Surface ◽  
Whole Milk ◽  
Whole Milk Powder

Bacterial attachment and biofilm formation on stainless steel surface and their in vitro inhibition by marine fungal extracts

2018 ◽  
Vol 38 (3) ◽  
pp. e12456 ◽  
Author(s):  
Nor Ainy Mahyudin ◽  
Noor Ifatul Hanim Mat Daud ◽  
Nor-Khaizura Mahmud Ab Rashid ◽  
Belal J. Muhialdin ◽  
Nazamid Saari ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Biofilm Formation ◽  
Steel Surface ◽  
Bacterial Attachment ◽  
Stainless Steel Surface ◽  
In Vitro Inhibition ◽  
Fungal Extracts

scholarly journals Disinfectant action of Cymbopogon sp. essential oils in different phases of biofilm formation by Listeria monocytogenes on stainless steel surface

Food Control ◽  
2010 ◽  
Vol 21 (4) ◽  
pp. 549-553 ◽  
Author(s):  
Maíra Maciel Mattos de Oliveira ◽  
Danilo Florisvaldo Brugnera ◽  
Maria das Graças Cardoso ◽  
Eduardo Alves ◽  
Roberta Hilsdorf Piccoli
Keyword(s):  
Stainless Steel ◽  
Listeria Monocytogenes ◽  
Essential Oils ◽  
Biofilm Formation ◽  
Steel Surface ◽  
Stainless Steel Surface

Growth and Biofilm Formation by Listeria monocytogenes in Catfish Mucus Extract on Four Food Contact Surfaces at 22 and 10°C and Their Reduction by Commercial Disinfectants

2017 ◽  
Vol 81 (1) ◽  
pp. 59-67 ◽  
Author(s):  
Nitin Dhowlaghar ◽  
Piumi De Abrew Abeysundara ◽  
Ramakrishna Nannapaneni ◽  
Mark W. Schilling ◽  
Sam Chang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Stainless Steel ◽  
Listeria Monocytogenes ◽  
Quaternary Ammonium ◽  
Biofilm Formation ◽  
Steel Surface ◽  
Stainless Steel Surface ◽  
Food Contact Surfaces ◽  
Contact Surfaces ◽  
Ammonium Compounds

ABSTRACTThe objective of this study was to determine the effect of strain and temperature on growth and biofilm formation by Listeria monocytogenes in high and low concentrations of catfish mucus extract on various food contact surfaces at 10 and 22°C. The second objective of this study was to evaluate the efficacy of disinfectants at recommended concentrations and contact times for removing L. monocytogenes biofilm cells from a stainless steel surface covered with catfish mucus extract. Growth and biofilm formation of all L. monocytogenes strains increased with higher concentrations of catfish mucus extract at both 10 and 22°C. When 15 μg/mL catfish mucus extract was added to 3 log CFU/mL L. monocytogenes, the biofilm levels of L. monocytogenes on stainless steel reached 4 to 5 log CFU per coupon at 10°C and 5 to 6 log CFU per coupon at 22°C in 7 days. With 375 μg/mL catfish mucus extract, the biofilm levels of L. monocytogenes on stainless steel reached 5 to 6 log CFU per coupon at 10°C and 6 to 7.5 log CFU per coupon at 22°C in 7 days. No differences (P > 0.05) were observed between L. monocytogenes strains tested for biofilm formation in catfish mucus extract on the stainless steel surface. The biofilm formation by L. monocytogenes catfish isolate HCC23 was lower on Buna-N rubber than on stainless steel, polyethylene, and polyurethane surfaces in the presence of catfish mucus extract (P < 0.05). Contact angle analysis and atomic force microscopy confirmed that Buna-N rubber was highly hydrophobic, with lower surface energy and less roughness than the other three surfaces. The complete reduction of L. monocytogenes biofilm cells was achieved on the stainless steel coupons with a mixture of disinfectants, such as quaternary ammonium compounds with hydrogen peroxide or peracetic acid with hydrogen peroxide and octanoic acid at 25 or 50% of the recommended concentration, in 1 or 3 min compared with use of the quaternary ammonium compounds, chlorine, or acid disinfectants alone, which were ineffective for removing all the L. monocytogenes biofilm cells.

scholarly journals Biofilm formation by Listeria monocytogenes on stainless steel surface and biotransfer potential

2010 ◽  
Vol 41 (1) ◽  
pp. 97-106 ◽  
Author(s):  
Maíra Maciel Mattos de Oliveira ◽  
Danilo Florisvaldo Brugnera ◽  
Eduardo Alves ◽  
Roberta Hilsdorf Piccoli
Keyword(s):  
Stainless Steel ◽  
Listeria Monocytogenes ◽  
Biofilm Formation ◽  
Steel Surface ◽  
Stainless Steel Surface
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