Feedipedia
Animal feed resources information system
Feedipedia
Feedipedia

Grape seeds

Main analysis Unit Avg SD Min Max Nb  
Dry matter % as fed 92.0 1.1 89.7 94.5 36  
Crude protein % DM 10.1 0.5 8.6 11.4 39  
Crude fibre % DM 42.5 4.4 33.9 52.1 44  
NDF % DM 70.5 2.2 65.4 74.7 31  
ADF % DM 59.2 2.5 53.3 64.9 32  
Lignin % DM 45.1 5.1 37.3 55.4 32  
Ether extract % DM 12.7 1.8 9.8 16.3 35  
Ash % DM 3.4 0.5 2.6 4.2 23  
Starch (polarimetry) % DM 2.1 0.8 1.0 2.9 4  
Gross energy MJ/kg DM 21.8         *
               
Minerals Unit Avg SD Min Max Nb  
Calcium g/kg DM 7.1 1.5 4.0 9.1 12  
Phosphorus g/kg DM 2.1 0.4 1.6 2.9 12  
Potassium g/kg DM 5.5 1.8 3.9 8.8 12  
Sodium g/kg DM 0.1 0.1 0.0 0.2 7  
Magnesium g/kg DM 1.2       1  
Zinc mg/kg DM 11       1  
Copper mg/kg DM 15 3 9 24 11  
Iron mg/kg DM 34       1  
               
Amino acids Unit Avg SD Min Max Nb  
Alanine % protein 4.1       1  
Arginine % protein 7.2       1  
Aspartic acid % protein 3.5       1  
Cystine % protein 1.1       1  
Glutamic acid % protein 20.5       1  
Glycine % protein 8.3       1  
Histidine % protein 1.5       1  
Isoleucine % protein 3.0       1  
Leucine % protein 6.0       1  
Lysine % protein 2.6       1  
Methionine % protein 1.1       1  
Phenylalanine % protein 2.8       1  
Proline % protein 2.5       1  
Serine % protein 3.9       1  
Threonine % protein 2.8       1  
Tyrosine % protein 1.3       1  
Valine % protein 4.2       1  
               
Secondary metabolites Unit Avg SD Min Max Nb  
Tannins (eq. tannic acid) g/kg DM 73.5 57.8 32.0 159.0 4  
               
Ruminant nutritive values Unit Avg SD Min Max Nb  
Nitrogen degradability (effective, k=6%) % 53 2 50 55 4  

The asterisk * indicates that the average value was obtained by an equation.

References

AFZ, 2011; Alibes et al., 1990; Alicata et al., 1988; Chapoutot et al., 1990; Kamel et al., 1985; Vargas et al., 1965; Wolter et al., 1980

Last updated on 25/10/2016 22:45:59

Table status 
Finished
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