Black Sesame Accepting Standard

Testing Items

Index

Color & Smell

Normal

Type

Double shell

Black shell,and up to 92% volume of double shell will defined as first class, otherwise will be defined as second or third class.

Single shell

Black shell,and up to 92% volume of single shell will defined as first class;Black shell,and up to 60-90% volume of single shell will defined as second class; otherwise will be defined as third or fourth class.

Purification,%

≥94.0

Moisture,%

≤8.0

Protein,%

≥16

Acid value (KOH)/(mg/g)

≤5.0

Impurity

≤2.0

≤1.5 (Mud content for double shell ≤0.5%,Mud content for single shell ≤0.7%,)

Unsound granule

≤8.0

≤0.2

Mixing,%

Double shell special for sauce product ≤5.0, and other type ≤8

Mycotoxin Limit

According GB 2761

Contaminant Limit

According GB 2762

Pesticide Residue Limit

According GB 2763

Freshness

The harvesting date can't longer than 1 year.

Others

According GB/T 11761