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Advanced F calculator spreadsheet added

Printed From: Dairy Science and Food Technology
Category: Site calculators and spreadsheet queries
Forum Name: Spreadsheet and site calculators
Forum Description: Support queries about calculators and spreadsheets downloaded from Dairy Science and Food Technology website or the ice cream mix subscription service
URL: https://www.dairyscience.info/forum/forum_posts.asp?TID=286
Printed Date: 23 Apr 2024 at 3:44pm
Software Version: Web Wiz Forums 12.03 - http://www.webwizforums.com


Topic: Advanced F calculator spreadsheet added
Posted By: formula123
Subject: Advanced F calculator spreadsheet added
Date Posted: 29 Sep 2011 at 8:02pm
Interest in a more accurate method than the the trapezium or trapezoid method for determining the area, F value,  under the lethal rate time plot has continued. Simpson's rules provide a more accurate way of calculating the area under the curve and an Excel spreadsheet has been programmed to use both rules to determine the F value of thermal processes and  is now  available for http://www.dairyscience.info/feedback/citefo.asp" rel="nofollow - download .  Fahrenheit and Celsius versions have been provided as has D, Z, and reference temperature data for major food spoilage organisms. Additionally a z-value converter to change temperature from Celsius to Fahrenheit and vice versa is available.





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