Cutting type

Straight cut

Size

length≧3cm

Dia.= 7x7mm 9x9mm 12x12mm

Flavour

Good fried or baked potato flavour.

Defects

Sprout

≦3 pics/kg

Burnt

≦5 pics/kg

Black spot

≦5 pics/kg

Length

≧10cm

≦10%

≧7.5cm

≧25%

≦3cm

≦5%

Slices

≦5%

Microorganism

Total plate count

<100000 cfu/g

Coliforms

<100 cfu/g

E.coli

<10 cfu/g

Salmonella

N.D.

Staphylococcus aureus

N.D.

Heavy metals

Pb

<0.1 mg/kg

Cd

<0.01 mg/kg

Hg

<0.01 mg/kg

As

<0.01 mg/kg