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Table 3 Summary: detected pesticide residues, Free Lanolin Alcohols, and Oxidation metabolites

From: Multi-residue analysis of certain lanolin nipple care products for trace contaminants

Product

HPA LANOLIN

PURELAN

PHARMALAN

CORONA-8

LOT:

13099

17303

14355

011161–5

006222–6

004231–1

0001739569

0001572904

Free Lanolin Alcohols (FLA) (%)

0.49

0.56

0.79

2.80

2.50

3.00

1.24

4.50

Average FLA (%) (S.D.)

0.61 (0.16)*

2.78 (0.25)

n/a

n/a

Oxidation Metabolites (value)

Peroxide Value (PV)

6.10

5.70

8.00

14.00

11.00

12.90

11.00

12.00

Average PV (S.D.)

6.60 (1.23)*

12.63 (1.52)

n/a

n/a

Acid Value (AV)

0.84

0.67

0.67

0.39

0.38

0.43

0.90*

0.50

Average AV (S.D.)

0.73 (0.10)

0.40 (0.03)

n/a

n/a

Anisidin Value (AnV)

2.20

1.00

5.30

5.70

6.90

12.90

5.60

3.30

Average AnV (S.D.)

2.83 (2.22)

8.50 (3.86)

n/a

n/a

Pyrethroids (mg/kg)

 Cypermethrin

 < 0.05

 < 0.05

 < 0.05

 < 0.05

 < 0.05

0.09

 < 0.05

 < 0.05

Organophosphoropesticides (OPP) (mg/kg)

 Chlorpyrifos-ethyl

 < 0.02

 < 0.02

 < 0.02

 < 0.02

 < 0.02

 < 0.02

 < 0.02

1.50

 Diazinon

 < 0.02

 < 0.02

 < 0.01

0.27

0.04

0.07

 < 0.02

0.69

0.127 (0.125)

 Diflubenzuron

 < 0.01

 < 0.01

 < 0.01

 < 0.01

0.02

 < 0.01

 < 0.01

 < 0.01

 Ethion

 < 0.02

 < 0.02

 < 0.02

 < 0.02

 < 0.02

 < 0.02

 < 0.02

0.27

 PBO

 < 0.05

 < 0.05

 < 0.05

 < 0.05

0.10

0.27

 < 0.05

1.30

0.185 (0.120)

 Triflumuron

 < 0.01

 < 0.01

 < 0.01

0.02

 < 0.01

 < 0.01

 < 0.01

 < 0.01

 Total pesticide residues (mg/kg)

n/a

n/a

n/a

0.29

0.16

0.34

n/a

3.76

0.263 (0.09)

  1. *Significant difference