Acid detergent fibre (ADF)

Phát âm

Phiên âm: /ˈæsɪd dɪˈtɜːdʒənt ˈfaɪbər/

Từ loại: Noun

Nghĩa tiếng Việt:
Xơ hoà tan trong chất tẩy axit

Nghĩa tiếng Anh:
The fibrous component represents the least digestible fiber portion of forage or other roughage. This highly indigestible part of forage includes lignin, cellulose, silica and insoluble forms of nitrogen but not hemicellulose. Forages with higher ADF are lower in digestible energy than forages with lower ADF, which means that as the ADF level increases, digestible energy levels decrease. During laboratory analysis, ADF is the residue remaining after boiling a forage sample in acid detergent solution. ADF is often used to calculate digestibility, total digestible nutrients (TDN) and/or net energy for lactation (NEl).

Thuật ngữ liên quan:

• Cellulose
• Crude fiber (CF)
• Fibre
• Acid detergent lignin (ADL)
• Cell wall
• Roughage
• Detergent
• Structural carbohydrate (SC)
• Non-structural carbohydrate (NSC)
• Total Digestible Nutrients (TDN)
• Acid Detergent Solution (ADS)
• Neutral detergent fibre (NDF)

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