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CARBON AND NITROGEN ANALYSIS IN SOIL FOR SUSTAINABLE AGRICULTURE AND FARMING

https://www.velp.com/en-ww/carbon-and-nitrogen-analysis-in-soil-for-sustainable-agriculture-and-farming.aspxNitrogen is a very important macronutrient for plant growth, plant food processing and the creation of chlorophyll and is rapidly cycled in the soil as decomposer microorganisms break down organic matter. ... How to determine Carbon and Nitrogen in soil samples with VELP Elemental Analyzer VELP CN 802 is a versatile, cloud-enabled and fully automatic [...]

DUMAS AND KJELDAHL METHOD COMPARISON: PROTEIN DETERMINATION IN FEED

https://www.velp.com/en-ww/dumas-and-kjeldahl-method-comparison-protein-determination-in-feed.aspxAs stated by international labeling regulations in the Food & Feed industry as well as research facilities, the calculation of the total protein content is key in relation to quality control and protein declaration . For the determination of the protein content of food and feedstuff, two distinct primary methods have been broadly accepted within [...]

EXPLORING THE DIFFERENCES BETWEEN TOTAL KJELDAHL NITROGEN (TKN) AND TOTAL NITROGEN (TN)

https://www.velp.com/en-ww/exploring-the-differences-between-total-kjeldahl-nitrogen-tkn-and-total-nitrogen-tn.aspxTotal Kjeldahl Nitrogen (TKN) The Kjeldahl analysis is a highly versatile method, as it can handle an extensive range of samples from food & feed, beverages, environmental, and agriculture to chemical and pharmaceutical industries. ... The TKN analysis is typically used as a surrogate for protein in food, feed and beverage samples. ... In these [...]

MASTER CLASS N-PROTEIN DETERMINATION: KJELDAHL AND DUMAS METHODS

https://www.velp.com/en-ww/master-class-n-protein-determination-kjeldahl-and-dumas-methods.aspx News > Webinars > MASTER CLASS N-PROTEIN DETERMINATION: KJELDAHL AND DUMAS METHODS MASTER CLASS N-PROTEIN DETERMINATION: KJELDAHL AND DUMAS METHODS 07/05/2020 The Dumas method, also known as combustion method and the Kjeldahl method are the main techniques for N/Protein determination. ... Agenda: • N/Protein determination introduction [...]