Total Starch [Resistant w/ Sugars]

This test method is an enzymatic-colorimetric method used to determine total starch content in foods and feed. The method involves enzymatic hydrolysis of starch into glucose, followed by quantification using a glucose oxidase-peroxidase (GOPOD) assay.

Total Starch [Resistant WITHOUT Sugars]

This test method is an enzymatic-colorimetric method used to determine total starch content in foods and feed, less the sugars washed away in an ethanol pre-treatment. The method involves enzymatic hydrolysis of starch into glucose, followed by quantification using a glucose oxidase-peroxidase (GOPOD) assay.

Total Suspended Solids [Feed]

This test method determines Total Suspended Solids (TSS) in liquid feed samples. TSS refers to the dry weight of particles trapped by a glass fiber filter.

Residual Hexane [Feed]

This test method is a procedure that uses headspace gas chromatography (GC) to detect and quantify residual hexane in oilseed meals and animal feed ingredients that have undergone solvent extraction.

Resistant Starch

This test method is a standardized enzymatic procedure designed to accurately measure resistant starch (RS) content in foods and feed.

Salmonella [mEHEC Enrichment]

This test method is a microbiological test focused on the enrichment and detection of Salmonella spp., including strains of enterohemorrhagic Escherichia coli (EHEC) in food samples. This method is widely utilized in food microbiology labs for ensuring the safety of food products and protecting public health.

Salmonella [P/N] GDS

This test method is a rapid and reliable procedure for detecting Salmonella spp. in food, feed, and environmental samples. This method is valued for its speed, sensitivity, and specificity in detecting Salmonella in complex samples.

Salmonella Confirmation, Isolation and Speciation

This test method is a comprehensive, standardized procedure for the detection, isolation, confirmation, and speciation of Salmonella in food, feed, and environmental samples.

Sieve Analysis [Feed]

This test method is a standardized method outlining procedures for sieve analysis to determine the particle size distribution of various materials. This test method ensures a consistent and reproducible approach to evaluating particle size.

Sieve Analysis [Wet]

This test method is a procedure for performing sieve analysis on wet feed samples to determine particle size distribution. This method adapts traditional sieve analysis for wet samples, ensuring reliable particle size measurement despite moisture presence.