Ankom 220 fiber analyzer
The Ankom 220 Fiber Analyzer is a laboratory instrument designed for the determination of fiber content in various sample types. It utilizes established methods to measure the amounts of neutral detergent fiber (NDF), acid detergent fiber (ADF), and acid detergent lignin (ADL) within a sample. The device is capable of processing multiple samples simultaneously to provide reliable and consistent fiber analysis data.
Lab products found in correlation
23 protocols using Ankom 220 fiber analyzer
Comprehensive Analysis of Protein Fractions in Byproducts
Comprehensive Feedstuff Analysis Protocol
Nutritional Analysis of Dairy Feeds
Apparent Total Tract Digestibility Determination
Chemical Composition Analysis of Alperjo
Quantification of Excreta Composition
Feed Chemical Composition Analysis
Comprehensive Chemical Composition Analysis
On the basis of identified chemical composition, ME (kcal/100 g DM) of the foods was calculated, according to the equation provided by the NRC [4 ], using Atwater factors.
Detailed Feed Composition Analysis
Rumen Fermentation Analysis Protocol
used to measure the total gas (TG). The pH was determined using the Schott
® Instrumets Lab 860 (SI Analytics GmbH, Mainz, Germany)
after opening each serum bottle. Samples of fermentation were also collected in
1.5 mL cryotubes and deep frozen at −80°C. These samples were
later thawed at room temperature and then centrifuged at 13,000×g for 15
min at 4°C using a Micro 17TR centrifuge (Hanil Science Industrial,
Incheon, Korea) and the supernatant was used for ammonia nitrogen
(NH3-N) and volatile fatty acids (VFA) analysis [22 (link)]. Using the Libra S22 spectrophotometer
(Biochrom, Cambridge, UK) at an absorbance of 630 nm, NH3-N
concentration was measured according to the methods developed by Chaney and
Marbach [25 (link)]. VFA were analyzed using
high performance liquid chromatography (Agilent Technologies1200 series, Agilent
Technologies, Santa Clara, CA, USA) with a UV detector (210 nm and 220 nm) and a
Metacarb87H (Agilent Technologies) column using 0.0085 N
H2SO4 as a buffer at a flow rate of 0.6 mL/min and
temperature column of 35°C. The DM disappearance in the rumen was
calculated according to the protocol of Van Emon et al. [26 (link)]. For NDF and acid detergent fiber (ADF) analysis, ANKOM
220 Fiber Analyzer (AnkomTechnology) based on the Van Soest et al. [20 (link)] method was used.
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