Optimization and modeling of an electrolyzed oxidizing water based Clean-In-Place technique for farm milking systems using a pilot-scale milking system

Satyanarayan R.S. Dev; Ali Demirci; Robert E. Graves; Virendra M. Puri

doi:10.1016/j.jfoodeng.2014.02.019

Optimization and modeling of an electrolyzed oxidizing water based Clean-In-Place technique for farm milking systems using a pilot-scale milking system

Satyanarayan R.S. Dev, Ali Demirci, Robert E. Graves, Virendra M. Puri

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

Electrolyzed oxidizing (EO) water has been recommended to be used as a cleaning and sanitizing agent for Clean-In-Place (CIP) of on-farm milking systems. The CIP process for milking system with EO water was optimized using a pilot-scale pipeline milking system. The milking system was soiled using raw milk inoculated with four common microorganisms found in milk and cleaned using EO water. The cleaning effectiveness of the EO water treatment was evaluated by ATP bioluminescence test and microbiological analysis through enrichment culture. The effect of different temperatures of the alkaline EO water (45-75 °C) and acidic EO water (25-45 °C) were investigated. A generalized mathematical model was built and validated for the pilot scale milking system as well as compared with the conventional CIP technique. This study indicated that the EO water CIP outperformed the conventional CIP, indicating that it has a potential to be used in commercial dairy farms.

Original language	English (US)
Pages (from-to)	1-10
Number of pages	10
Journal	Journal of Food Engineering
Volume	135
DOIs	https://doi.org/10.1016/j.jfoodeng.2014.02.019
State	Published - Aug 2014

All Science Journal Classification (ASJC) codes

Food Science

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10.1016/j.jfoodeng.2014.02.019

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@article{8421154a9eff45ad9e33c86610e16eb1,

title = "Optimization and modeling of an electrolyzed oxidizing water based Clean-In-Place technique for farm milking systems using a pilot-scale milking system",

abstract = "Electrolyzed oxidizing (EO) water has been recommended to be used as a cleaning and sanitizing agent for Clean-In-Place (CIP) of on-farm milking systems. The CIP process for milking system with EO water was optimized using a pilot-scale pipeline milking system. The milking system was soiled using raw milk inoculated with four common microorganisms found in milk and cleaned using EO water. The cleaning effectiveness of the EO water treatment was evaluated by ATP bioluminescence test and microbiological analysis through enrichment culture. The effect of different temperatures of the alkaline EO water (45-75 °C) and acidic EO water (25-45 °C) were investigated. A generalized mathematical model was built and validated for the pilot scale milking system as well as compared with the conventional CIP technique. This study indicated that the EO water CIP outperformed the conventional CIP, indicating that it has a potential to be used in commercial dairy farms.",

author = "Dev, {Satyanarayan R.S.} and Ali Demirci and Graves, {Robert E.} and Puri, {Virendra M.}",

note = "Funding Information: This project is funded in part by the USDA – Special Milk Safety Grant (No. 2010-34163-21179 ) and Pennsylvania Experiment Station. The technical advice provided by Dr. Stephen Spencer of Penn State University is gratefully appreciated. The instrumentation support provided by Fisher & Thompson, Martinsburg, PA, and Dr. Roderick Thomas of the Penn State University is gratefully acknowledged. ",

year = "2014",

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doi = "10.1016/j.jfoodeng.2014.02.019",

language = "English (US)",

volume = "135",

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journal = "Journal of Food Engineering",

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AU - Dev, Satyanarayan R.S.

AU - Demirci, Ali

AU - Graves, Robert E.

AU - Puri, Virendra M.

N1 - Funding Information: This project is funded in part by the USDA – Special Milk Safety Grant (No. 2010-34163-21179 ) and Pennsylvania Experiment Station. The technical advice provided by Dr. Stephen Spencer of Penn State University is gratefully appreciated. The instrumentation support provided by Fisher & Thompson, Martinsburg, PA, and Dr. Roderick Thomas of the Penn State University is gratefully acknowledged.

PY - 2014/8

Y1 - 2014/8

N2 - Electrolyzed oxidizing (EO) water has been recommended to be used as a cleaning and sanitizing agent for Clean-In-Place (CIP) of on-farm milking systems. The CIP process for milking system with EO water was optimized using a pilot-scale pipeline milking system. The milking system was soiled using raw milk inoculated with four common microorganisms found in milk and cleaned using EO water. The cleaning effectiveness of the EO water treatment was evaluated by ATP bioluminescence test and microbiological analysis through enrichment culture. The effect of different temperatures of the alkaline EO water (45-75 °C) and acidic EO water (25-45 °C) were investigated. A generalized mathematical model was built and validated for the pilot scale milking system as well as compared with the conventional CIP technique. This study indicated that the EO water CIP outperformed the conventional CIP, indicating that it has a potential to be used in commercial dairy farms.

AB - Electrolyzed oxidizing (EO) water has been recommended to be used as a cleaning and sanitizing agent for Clean-In-Place (CIP) of on-farm milking systems. The CIP process for milking system with EO water was optimized using a pilot-scale pipeline milking system. The milking system was soiled using raw milk inoculated with four common microorganisms found in milk and cleaned using EO water. The cleaning effectiveness of the EO water treatment was evaluated by ATP bioluminescence test and microbiological analysis through enrichment culture. The effect of different temperatures of the alkaline EO water (45-75 °C) and acidic EO water (25-45 °C) were investigated. A generalized mathematical model was built and validated for the pilot scale milking system as well as compared with the conventional CIP technique. This study indicated that the EO water CIP outperformed the conventional CIP, indicating that it has a potential to be used in commercial dairy farms.

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Optimization and modeling of an electrolyzed oxidizing water based Clean-In-Place technique for farm milking systems using a pilot-scale milking system

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