Solubility Issues with Milk Replacer Powders— An Easy Fix

Authors

  • Allan M. Casey WildAgain Wildlife Rehabilitation, Inc.
  • Shirley Casey WildAgain Wildlife Rehabilitation, Inc.

DOI:

https://doi.org/10.53607/wrb.v30.62

Keywords:

Milk replacement powders, milk powder solubility, reconstitution of milk replacement powder, milk powder formula preparation for wild mammals

Abstract

Wildlife rehabilitators caring for young mammals prepare and use milk replacement formulas. Most rehabilitators, over the years, have dutifully followed the mixing instructions indicated on product labeling. Instructions generally say to add water, gently stir, and the liquid formula is ready to use. This paper discusses issues related to these products’ lack of complete solubility, laboratory tests performed to measure insolubility, and minor adjustments to formula preparation that easily address these issues.

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Author Biography

Allan M. Casey, WildAgain Wildlife Rehabilitation, Inc.

Allan and Shirley Casey, co–founders of WildAgain Wildlife Rehabilitation, have been licensed wildlife rehabilitators since 1986. They have conducted, published, and presented national research on wildlife rehabilitation topics. They have published 100+ papers and presented over 125 programs on wildlife topics around North America, including wildlife nutrition and health, wildlife care, regulations, and recruiting and sponsoring new rehabilitators.

References

Baldwin, A. J., and G. Truong. 2007. Development of Insolubility in Dehydration of Dairy Milk Powders. Food and Bioproducts Processing. 85 (3): 202–208.

CEININ. Committee on the Evaluation of Ingredients New to Infant Nutrition. 2004. Infant Formula: Evaluating the Safety of New Ingredients. The National Academies Press: Washington, DC.

Harper, M. K., et al. November 1963. Factors Influencing the Instant Solubility of Milk Powders. Journal of Dairy Science. 46(11): 1192–1195.

Howat, G., and N. Wright. 1933. Factors Affecting the Solubility of Milk Powders. II. The Influence of Temperature of Reconstitution on Protein Solubility. Journal of Dairy Research. 4(2): 265–272.

Karmas, E., and R. S. Harris (editors). 1988. Nutritional Evaluation of Food Processing. Van Nostrand Reinhold Company: New York, NY.

Onwulata, Charles. 2005. Encapsulated and Powdered Foods. CRC Press: Boca Raton, FL.

WildAgain Wildlife Rehabilitation. 2011. Powdered Milk Replacer Test Results. <http://www.ewildagain.org/Milk%20Replacers/Powdered%20milk%20replacer%20tests.htm>.

WildAgain Wildlife Rehabilitation. 2012. Powdered Milk Replacer Product Tests (3/12). <http://www.ewildagain.org/Milk%20Replacers/Milk%20Replacer%20Tests%20March%202012.htm>.

WCDR. Wisconsin Center for Dairy Research. 2010–2012. University of Wisconsin, Madison, WI. Personal consultation.

Published

2012-06-30

How to Cite

Casey, A., & Casey, S. (2012). Solubility Issues with Milk Replacer Powders— An Easy Fix. Wildlife Rehabilitation Bulletin, 30(1), 36–40. https://doi.org/10.53607/wrb.v30.62