Product specifications

Health care

Executive standard

YINGKE  Standard（reference usp-34）

Appearance

White powder

copper（Cu）                            ％

≥17

Methionine（Met）                       ％

≥78

Heavy metal                             ppm

≤10.0

cadmium (Cd)                            ppm

≤0.5

Mercury(Hg)                             ppm

≤0.1

Moisture                                ％

≤2.0

Aerobic bacteria plate count          cfu/g

≤1000

Mold and yeast                        cfu/g

≤100

Total coliform                        cfu/g

≤10

Can not be detected in 10 g of coliforms

Qualified

Salmonella can not be detected in 25 grams

Qualified

Staphylococcus can not be detected in 10 grams

Qualified

Sterilization method

High temperature sterilization

granularity（U.S.SCREEN）             item

90％ pass 325-500 item

Shelf life                            year

2 years

Supply reference

Production Process

Food grade methionine

Packing specification

25kg/carton

Quote batch

Full cabinet

Quote reference                     yuan/ton

Quote validity period

3 months