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Moisture and Total Solids Analysis

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Food Analysis

Part of the book series: Food Science Text Series ((FSTS))

Abstract

Moisture assays can be one of the most important analyses performed on a food product and yet one of the most difficult from which to obtain accurate and precise data, for reasons described in this chapter. The first sections of this chapter describe both direct and indirect methods for moisture content analysis: instrumentation, principles, procedures, applications, cautions, advantages, and disadvantages. The choice of moisture analysis method is often determined by the expected moisture content, nature of other food constituents (e.g., highly volatile, heat sensitive), equipment available, speed necessary, accuracy and precision required, and intended purpose (e.g., regulatory or in-plant quality control). Latter parts of this chapter describe water activity measurement, since it parallels the measurement of total moisture as an important stability and quality factor. Determining both the water content and the water activity of a food provides a complete moisture analysis. Also included in the chapter is a major section on moisture sorption isotherms. With an understanding of the techniques described in this chapter, one can apply appropriate moisture analyses to a wide variety of food products.

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References

  1. Pomeranz Y, Meloan C (1994) Food analysis: theory and practice, 3rd edn. Chapman & Hall, New York

    Google Scholar 

  2. Josyln MA (1970) Methods in food analysis, 2nd edn. Academic, New York

    Google Scholar 

  3. US Department of Agriculture, Agricultural Research Service (2016). USDA National Nutrient Database for Standard References, Release 28. Nutrient Data Laboratory Home Page. http://ndb.nal.usda.gov

  4. Fontana Jr AJ, Campbell CS (2004) Water activity (Chapter 3). In: Nollet L (ed.) Handbook of Food Analysis, 2nd edn. Marcel Dekker, Inc., New York p. 39–54.

    Google Scholar 

  5. Fontana Jr AJ (2007) Measurement of water activity, moisture sorption isotherms, and moisture content of foods (Chapter 7). In: Barbosa-Canovas BV, Fontana AJ, Schmidt SJ, Labuza TP (eds). Water activity in foods: Fundamentals and applications. Blackwell Publishing, Ames, IA, p. 155–71.

    Chapter  Google Scholar 

  6. Reid DS, Fennema OR (2007) Water and ice (Chapter 2). In: Damodaran S, Parkin K, Fennema OR (eds). Fennema’s food chemistry, 4th edn. CRC, Boca Raton, FL

    Google Scholar 

  7. Arunan EDG, Klein RA, Sadlej J, Scheiner S, Alkorta I, Clary DC, Crabtree RH, Dannenbery JJ, Hobza P, Kjaergaard HG, Legon AC, Mennucci B, Nesbitt DJ (2011) Definition of the hydrogen bond (IUPAC recommendations 2011). Pure Applied Chemistry 83(8):1637–41

    Article  CAS  Google Scholar 

  8. Martiniano H, Galamba, N (2013) Insights on hydrogen-bond lifetimes in liquid and supercooled water. J Physical Chem B. 117:16188–95

    Article  CAS  Google Scholar 

  9. Schmidt S (2004)Water and solids mobility in foods. Adv Food and Nutr Res. 48:1–101

    Article  CAS  Google Scholar 

  10. Zografi G (1988) States of water associated with solids. Drug Development And Industrial Pharmacy. 14(14):1905–26

    Article  CAS  Google Scholar 

  11. Emmons DB, Bradley RL Jr, Sauvé J P, Campbell C, Lacroix C, Jimenez - Marquez SA (2001) Variations of moisture measurements in cheese. J AOAC Int. 84:593–604

    Article  CAS  PubMed  Google Scholar 

  12. Emmons DB, Bradley RL Jr, Campbell C, Sauve JP (2001) Movement of moisture in refrigeration cheese samples transferred to room temperature. J AOAC. 84:620–622

    Article  CAS  Google Scholar 

  13. Bradley RL Jr, Vanderwarn MA (2001) Determination of moisture in cheese and cheese products. J AOAC Int. 84:570–592

    Article  CAS  PubMed  Google Scholar 

  14. AOAC International (2016) Official methods of analysis, 20th edn. (online). AOAC International, Rockville, MD

    Google Scholar 

  15. Wehr HM, Frank JF (eds) (2004) Standard methods for the examination of dairy products, 17th edn. American Public Health Association, Washington, DC

    Google Scholar 

  16. AACC International (2010) Approved methods of analysis, 11th edn. AACC International, St. Paul, MN

    Google Scholar 

  17. Nelson OA, Hulett GA (1920) The moisture content of cereals. J Ind Eng Chem. 12:40–45

    Article  CAS  Google Scholar 

  18. International Dairy Federation (1982) Provisional Standard 4A. Cheese and processed cheese: determination of the total solids content. International Dairy Federation, Brussels, Belgium

    Google Scholar 

  19. Bouraoui M, Richard P, Fichtali J (1993) A review of moisture content determination in foods using microwave oven drying. Food Res Inst Int. 26:49–57

    Article  Google Scholar 

  20. Mitchell J Jr, Smith DM (1948) Aquametry. Wiley, New York

    Google Scholar 

  21. Giese J (1993) In-line sensors for food processing. Food Technol 47(5):87–95

    Google Scholar 

  22. Wilson RH, Kemsley EK. On-line process monitoring using infrared techniques. . Food processing automation II proceedings of the American society of agricultural engineers, ASAE Publication 02–92. St. Joseph, MI: American Society of Agricultural Engineers; 1992.

    Google Scholar 

  23. Pande A. Handbook of moisture determination and control. New York: Marcel Dekker; 1974.

    Google Scholar 

  24. Anonymous. Kett Microwave Moisture Meters Santiago, CA: Kett; 2009 [cited 2016]. Available from: www.kett.com.

  25. Reid DS. Water activity: Fundamentals and relationships. In: Barbosa-Canovas BV, Fontana AJ, Schmidt SJ, Labuza TP (eds). Water activity in foods. Ames, IA: Blackwell Publishing; 2007. p. 15–28.

    Chapter  Google Scholar 

  26. Anonymous. Code of Federal Regulations. Title 21 Parts 108, 113, 114. Washington DC: US Government Printing Office; 2015.

    Google Scholar 

  27. Scott WJ. Water relations of food spoilage microorganisms. Advances in Food Research, 1957; 7:83–127.

    Article  CAS  Google Scholar 

  28. International N. Non-potentially hazardous foods. . Ann Arbor, MI: 2000 Nov. 10. Report No.: ANSI/NSF 75–2000.

    Google Scholar 

  29. Anonymous. International Standard ISO 21807: Microbiology of food and animal feeding stuffs – Determination of water activity. Switzerland: International Organization for Standardization; 2004.

    Google Scholar 

  30. Labuza TP, Tannenbaum, SR, Karel, M. Water content and stability of low moisture and intermediate moisture foods. Journal of Food Technology. 1970; 24:543–50.

    Google Scholar 

  31. Scott VN, Clabero RS, Troller JA. Chapter 64. Measurement of water activity (aw), acidity, and brix. In: Downes FP, Ito K, (eds). Compendium of Methods for the Microbiological Examination of Foods, 4th Edn: American Public Health Association; 2001. P. 649–657.

    Google Scholar 

  32. Decagon Devices. AquaLab water activity meter operator’s manual, Version 4. Pullman, WA: Decagon Devices; 2009.

    Google Scholar 

  33. Rodel W. Water activity and its measurement in food (Chapter 16). In: Kress-Rogers E, Brimelow CJB (eds). Instrumentation and Sensors for the Food Industry. Cambridge: Woodhead; 2001. p. 453–83.

    Chapter  Google Scholar 

  34. Airaksinen S, Karjalainen M, Shevchenko A, Westermarck S, Leppanen E, Rantanen J, et al. Role of water in the physical stability of solid dosage formulations. J Pharm Sci. 2005:2147–65.

    Google Scholar 

  35. Sing KSW, Everett DH, Haul RAW, Moscou L, Pierotti RA, Rouquerol J, et al. Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity. Pure and Applied Chemistry. 1985; 57(4):603–19.

    Article  CAS  Google Scholar 

  36. Trussel F, Diehl H. Efficiency of chemical desiccants. Analytical Chemistry. 1963; 35:674–7.

    Article  Google Scholar 

  37. Bell LN, Labuza TP. Moisture Sorption: Practical Aspects of Isotherm Measurement and Use. 2nd Edn. St. Paul, MN: American Association of Cereal Chemists; 2000.

    Google Scholar 

  38. CRC Handbook of Chemistry and Physics, 96th ed. CRC Press: Boca Raton, FL, 2015.

    Google Scholar 

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Author information

Authors and Affiliations

  1. Department of Food Science, Purdue University, West Lafayette, IN, 47907, USA

    Lisa J. Mauer

  2. Department of Food Science, University of Wisconsin, Madison, WI, 53706, USA

    Robert L. Bradley Jr

Authors
  1. Lisa J. Mauer
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  2. Robert L. Bradley Jr
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Corresponding author

Correspondence to Lisa J. Mauer .

Editor information

Editors and Affiliations

  1. Department of Food Science, Purdue University, West Lafayette, IN, USA

    S. Suzanne Nielsen

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Mauer, L.J., Bradley, R.L. (2017). Moisture and Total Solids Analysis. In: Nielsen, S.S. (eds) Food Analysis. Food Science Text Series. Springer, Cham. https://doi.org/10.1007/978-3-319-45776-5_15

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