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Free Amino Nitrogen Test

  • Price

    $175 per analysis

  • Turnaround time

    12 - 15 Business Days

  • Rush

    Available

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Free Amino Nitrogen Test

Technical data sheet

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Method description

The samples are extracted in a buffered solution (if necessary), reacted with a Ninhydrin reagent, and compared to a standard curve prepared from Glycine. FAN is calculated from a data fit on a linear regression of the glycine curve.

Acceptable matrices

Malt, worts, hydrolysates

Limit of quantitation

0.7 mg/100g

Equipment

Spectrophotometer

Method reference

EBC vol. 79, 1973

Reportable unit

mg/100g Glycine Equivalents

Sample size requirements

10 g

Information required by submitter

Please supply estimates

*Prices and offerings are subject to change without notice.
Common Free Amino Nitrogen Test Testing Questions

We make every effort to keep our methods and detection limits up to date according to the latest standards and qualifications. If you have any questions regarding the limit of detection/quantification or method references, please contact our Customer Service team at 1-800-245-5615.

Our standard turnaround time is 10 business days for most assays. There are some assays that require a longer turnaround time. We also offer a RUSH service that is half the time of the standard turnaround time of the assay at double the cost of the assay. A few assays that we provide cannot be rushed due to the nature of the test. Please check the specific assay you are interested in regarding the ability to RUSH the turnaround time.

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Medallion Lab

A food testing program designed with mid-market and enterprise food and ingredient manufacturers in mind.