Home / Amino Acid Profile Test - Physiologically Free Amino Acids (without Tryptophan)

Amino Acid Profile Test - Physiologically Free Amino Acids (without Tryptophan)

  • 176 per analysis
    • |
  • 15 Business Days
    • |
  • Rush Available
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Amino Acid Profile Test - Physiologically Free Amino Acids (without Tryptophan)
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Technical data sheet

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Method description

This test includes:

  • Alanine
  • Arginine
  • Aspartic Acid
  • Cystine
  • Glutamic Acid
  • Glycine
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Phenylalanine
  • Proline
  • Serine
  • Threonine
  • Tyrosine
  • Valine

Acceptable matrices

Nearly all raw and processed foods or ingredients.

Equipment

HPLC-UV

Method reference

AOAC 999.13

Reportable unit

%

Sample size requirements

100 grams

Information required by submitter

Provide a total nitrogen or total protein estimate if available.

Additional information

This method does not measure Free Tryptophan.  If Free Tryptophan is needed, please see Amino Acid Profile Test – Physiologically Free Amino Acids (with Tryptophan).

Results will be reported as “Free Amino Acids as Hydrates” to signify that the reported values for the individual amino acids in this screen include the molecular weight of one water molecule.

*Prices and offerings are subject to change without notice.

Common Amino Acid Profile Test - Physiologically Free Amino Acids (without Tryptophan) Testing Questions

While our sales and customer service team are happy to answer general testing questions, consultations typically start at a rate of $250 per 30 minutes regarding the interpretation of reported test results or questions about our test methods. We cannot consult on regulations, tolerance limits, or claims.

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.

Medallion Labs, a division of General Mills, offers multiple areas of expertise for analytical testing and product evaluation for the food and ingredient industry. Our areas of expertise include Chemical Analysis, Nutritional Analysis, Food Safety, Shelf Life Studies, Microbiology, Specialty Fibers, Physical Testing, Allergen Testing, as well as Product Evaluation (which includes Product Performance and Sensory Evaluation) and Technical Consulting/Method Development. Our methods are developed for the testing of food products and ingredients.

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