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Biofuel co-products as livestock feed - Opportunities and challenges

Biofuel co-products as livestock feed - Opportunities and challenges

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Use of detoxified jatropha kernel meal <strong>and</strong> protein isolate in diets of farm animals 353TABLE 1Typical <strong>co</strong>mposition of <strong>co</strong>mmonly used animal <strong>feed</strong> ingredientsIngredientProximate <strong>co</strong>mposition(g/kg DM except Gross energy)Essential Amino Acida (g/kg DM)DM CP Total lipid Ash GE Arginine Histidine Isoleucine Leucine Lysine Methionine Phenylalanine Threonine ValineFishmeal (1) 917 770 68 142 21.3 43 25 28 55 46 21 29 32 34Fishmeal (2) 920 720 84 104 21.6 38 19 25 46 43 18 23 26 32SE soybean meal 909 518 47 69 19.6 42 14 23 44 28 9 27 24 24SE canola meal 962 431 22 86 19.6 32 26 3 25 41 30 27 16 78EX canola meal 898 381 136 66 23.1 39 28 3 28 46 37 29 18 66Yellow lupin (3) 903 547 87 44 20.9 61 15 20 45 23 4 21 20 19NL lupin 885 415 53 33 20.4 47 10 15 29 14 3 16 16 14Groundnut meal 928 481 13 58 20.3 67 16 19 32 20 5 29 14 20Sunflower meal 930 422 29 76 20.7 36 11 17 26 12 7 20 13 23Maize gluten meal 900 602 18 21 21.1 19 13 25 102 10 14 38 21 28Cotton seed meal 900 414 18 64 20.6 45 12 13 25 17 7 22 14 18Pea meal 928 252 13 38 16.4 19 11 14 41 27 6 19 17 14Rapeseed meal 900 385 39 67 20.8 21 11 14 24 20 8 16 15 17Wheat gluten 937 856 13 9 21.1 43 21 43 69 16 17 49 24 43Wheat meal 941 145 16 14 18.7 6 3 4 9 3 7 2 4 5DJKM 945 665 11 137 18.3 70 22 27 47 23 11 30 22 32PPC 910 738 15 20 20.9 38 17 71 76 58 17 49 43 49JPI 945 808 97 10 21.3 86 24 34 56 19 39 12 26 59LPC 942 690 93 31 22.2 78 15 27 51 25 5 28 23 23SPC 939 590 54 79 20.3 45 15 26 48 28 9 30 25 27SPI 957 922 10 38 22.0 69 24 36 68 52 43 12 31 37Notes: (1) Chilean anchovetta meal; (2) Herring; (3) Lupinus luteus (cv. Wodjil) kernel meal. DM = dry matter; CP = Crude Protein; GE = Gross energy expressed <strong>as</strong> MJ/kg; NL = Narrow-leaf lupin (Lupinus angustifolius) (mixedcultivars) kernel meal; LPC = Lupinus angustifolius (mixed cultivars) protein <strong>co</strong>ncentrate. SE = solvent extracted; EX = expeller; DJKM = detoxified jatropha kernel meal; SPC = soybean protein <strong>co</strong>ncentrate; SPI = soy proteinisolate; JPI = jatropha protein isolate; PPC = potato protein <strong>co</strong>ncentrate.Sources: Miller <strong>and</strong> Young, 1977; Nwokolo, 1987; NRC, 1983, 1998; Glencross, Booth <strong>and</strong> Allan, 2007; Makkar, Francis <strong>and</strong> Becker, 2008; Makkar <strong>and</strong> Becker, 2009a.

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