Specification

Super

Grade I

Grade II

Grade III

Crude Protein %

≥65-70

≥60-64

≥55-59

≥50

Crude Fat %

≤11 red

≤9 white

≤12 red

≤10 white

≤13

≤14

Moisture %

≤10

≤10

≤10

≤10

Salt (Max) %

≤2

≤3

≤3

≤4

Sand (Max) %

≤1.5

≤2

≤3

Ash (Max) %

≤16 red

≤18 red

≤20

≤23

≤18 white

≤20 white

L-lysine (%)

≥4.6 red
≥3.6 white

≥4.4 red
≥3.4 white

≥4.2

≥3.8

Pepsin Digestibility

≥90 red
≥88 white

≥88 red
≥86 white

≥ 85

TVN mg/100g

≤110

≤130

≤150

Acid Value (KOH)mg/g

≤3

≤5

≤7

Histamine ( ppm) mg/kg

≤300 red

≤500 red

≤1000 red

≤1500 red

≤40 white

Safety indicators

Chrome mg/kg

≤8

Mercury mg/kg

≤0.5

≤0.5

≤0.5

≤0.5

Cadmium mg/kg

≤2

≤2

≤2

≤2

Arsenic mg/kg

≤10

≤10

≤10

≤10

Lead mg/kg

≤10

≤10

≤10

≤10

Nitrite

≤30

Microbial indicators

mold count

≤3 x 10³

Salmonella (cfu/25g)

Not detected

Melamine

Not detected

Total Bacteria (cfu/g)

≤2 x 10⁶

Remark

Grinding (%)

96% passed 2.80 mm screen

Impurity (%)

Not content any other animal protein & fat

*Urea (%)

≤0.3

≤0.7

*DL-Methionine (%)

≤1.7 (red)
≤1.5 (white)

≤1.5 red
≤1.3 white

≤1.3

BHC/DDT per GB 13078 requirements.