Product Name: Compound amino acid powder (feed grade)

Production Date: August 5, 2010

Model: 25kg / bag

Production batch number: 20100805

Inspection Date: August 6, 2010

Test quantity: 5000KG

Inspection type: product sample tests

Sample base: 5

Test items

Units

Standard value

Detection value

Results

Solubility

%

Full soluble

Full soluble

qualified

Color Appearance

%

Light yellow

Light yellow

qualified

TN

%

  ≥17.2

17.5

qualified

Amino acid nitrogen

%

≥6

6.8

qualified

Moisture

%

≤5

4.8

qualified

Ash

%

≤3

2.4

qualified

Aspartate

%

/

3.88

/

Threonine

%

/

2.66

/

Serine

%

/

4.69

/

Glutamic acid

%

/

7.57

/

Gly

%

/

2.62

/

Alanine

%

/

2.42

/

CAlanine

%

/

0.68

/

Valine

%

/

2.34

/

Methionine

%

/

0.38

/

Isoleucine

%

/

1.11

/

Leucine

%

/

2.06

/

Tyrosine

%

/

0.54

/

Phenylalanine

%

/

1.42

/

Lysine

%

/

1.68

/

Histidine

%

/

0.52

/

Arginine

%

/

4.56

/

Proline

%

/

3.49

/

Tryptophan

%

/

/

Amino acid

%

≥40

42.62

qualified

Ammonium chloride (NHCl)

%

≤50

43.6

qualified

Arsenic (As a total)

mg/kg

≤10

<4

qualified

Lead (pb in total)

mg/kg

≤40

<10

qualified

Conclusion: The qualified