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The Digestion Phase

https://www.velp.com/en-ww/kjeldahl-digestion.aspxAvoid using Kjeldahl digestion units without an exhaust system: this will dramatically shorten its life and might cause expensive damage. ... Select the program from the menu of the Kjeldahl digestion unit (on DKLs the most used applications are pre-installed and others are user-programmable). ... Lower the samples [...]

INTRODUCING THE NEW KS 1000 SCRUBBER: THE SAFEGUARD OF YOUR KJELDAHL DIGESTIONS

https://www.velp.com/en-ww/enhancing-safety-in-your-laboratory-introducing-the-ks-1000-scrubber-the-safeguard-of-kjeldahl-digestions.aspx News > Highlights > INTRODUCING THE NEW KS 1000 SCRUBBER: THE SAFEGUARD OF YOUR KJELDAHL DIGESTIONS INTRODUCING THE NEW KS 1000 SCRUBBER: THE SAFEGUARD OF YOUR KJELDAHL DIGESTIONS 13/07/2023 Gas scrubbing has long been recognized as a critical component of Kjeldahl analysis to avoid instrument corrosion and prevent the formation of an [...]

FROM SAMPLE TO RESULTS: HOW TO EFFECTIVELY MASTER NITROGEN ANALYSIS ON A GREAT VARIETY OF APPLICATIONS

https://www.velp.com/en-ww/from-sample-to-results-how-to-effectively-master-nitrogen-analysis-on-a-great-variety-of-applications.aspx Thanks to its high versatility, digestion and distillation units are applied in various industries for the determination of different parameters such as Total Kjeldahl Nitrogen (TKN), protein , Total Volatile Basic Nitrogen (TVBN), nitric nitrogen, sulfites, phenols, volatile acids, cyanides, and alcohol content. ... What is the [...]

ADVANCED ANALYTICAL SOLUTIONS FOR PROTEIN AND FAT DETERMINATION IN FISHMEAL SAMPLES

https://www.velp.com/en-ww/advanced-analytical-solutions-for-protein-and-fat-determination-in-fishmeal-samples.aspxProteins Determination The combustion method and the Kjeldahl method are the standard methods for protein content determination. ... We likely mention VELP’s Kjeldahl Digestors and Distillators , used for the catalytically supported mineralization of organic material in a boiling mixture of sulfuric acid [...]

VELP 30-MINUTE WEBTALK: HOW TO CHOOSE THE CORRECT CATALYST FOR YOUR KJELDAHL ANALYSIS

https://www.velp.com/en-ww/velp-30-minute-webtalk-how-to-choose-the-correct-catalyst-for-your-kjeldahl-analysis.aspx News > Webinars > VELP 30-MINUTE WEBTALK: HOW TO CHOOSE THE CORRECT CATALYST FOR YOUR KJELDAHL ANALYSIS VELP 30-MINUTE WEBTALK: HOW TO CHOOSE THE CORRECT CATALYST FOR YOUR KJELDAHL ANALYSIS 08/06/2023 Connect with the VELP lab and learn how to optimize the digestion step in Kjeldahl analysis while obtaining accurate and reproducible results [...]

INSECTS AS AN ALTERNATIVE PROTEIN SOURCE: N/PROTEIN DETERMINATION ANALYTICAL METHODS AND CHALLENGES

https://www.velp.com/en-ww/exploring-the-potential-of-insects-as-new-protein-sources-analytical-methods-for-determining-protein-content-v1.aspx News > Webinars > INSECTS AS AN ALTERNATIVE PROTEIN SOURCE: N/PROTEIN DETERMINATION ANALYTICAL METHODS AND CHALLENGES INSECTS AS AN ALTERNATIVE PROTEIN SOURCE: N/PROTEIN DETERMINATION ANALYTICAL METHODS AND CHALLENGES 16/01/2024 Are insects a good source of protein for humans? What are the main challenges facing the food industry? What are the solutions to introducing this novel protein [...]

TIPS AND ANALYTICAL METHODS FOR THE ANALYSIS OF INSECT-BASED PRODUCTS

https://www.velp.com/en-ww/tips-and-analytical-methods-for-the-analysis-of-insect-based-products.aspxThere are two standard analytical methods for protein determination : the Kjeldahl and the Dumas . 1. KJELDAHL METHOD FOR HIGH VERSATILITY If your lab is analyzing a very wide range of samples, then the Kjeldahl method is the most suitable choice. Based on traditional wet chemistry, the Kjeldahl analysis is recognized as the [...]

THE IMPACT OF INACCURATE SAMPLE PREPARATION ON ANALYTICAL RESULTS: THE CASE OF PROTEIN DETERMINATION AND OXIDATIVE STABILITY TESTS

https://www.velp.com/en-ww/the-impact-of-inaccurate-sample-preparation-on-analytical-results-the-case-of-protein-determination-and-oxidative-stability-tests.aspxNITROGEN/PROTEIN DETERMINATION When performing the Nitrogen/Protein determination according to the Dumas method using the NDA 702 Elemental Analyser as well as according to the Kjeldahl method using digestion units and distillers , the homogeneity of the sample has a great impact on the results. For example, in the [...]

ARABLAB 2024

https://www.velp.com/en-ww/arablab-2024.aspxConsolidating multiple stirring and heating functions into a single unit optimizes bench space and streamlines lab processes, contributing to cost-effectiveness and energy savings, simplifying maintenance procedures. ... DISCOVER MORE Our flagship solutions on site CN 802 Carbon/Nitrogen Eelemental Analyzer SER 158 Automatic Solvent Extractor UDK 159 Automatic [...]