淀粉

Product Name

Potato Starch

Botanical Source

Solanum tuberosum L.

Batch No.

PSH20220401

Manufacturing Date

Apr 01, 2022

Batch Quantity

10000kg

Expiration Date

Mar 31, 2024

Part Used

Stem Tuber

Certificate Date

Apr 08, 2022

Test Standard

European Pharmacopoeia

Excipient

None

Storage

Store in a well-closed container away from moisture and direct sunlight.

Test Items

Test Standards

Test Result(s)

Characters

  Appearance

  Solubility

Identification

(1) Microscopic Examination

(2) Chemical Reaction

(3) Chemical Reaction

Test

Foreign Substances

Loss on Drying

Residue in Ignition

Sulfur Dioxide

Oxidizing Substance

Iron Salt

pH

Heavy Metals

Lead

Arsenic

Mercur

Cadmium

Microbiological Tests

  TAMC

  TYMC

  Escherichia Coli

  Salmonella

White to off-white powder.

Insoluble in water or ethanol.

Complies to remarkable microscopic of potato starch

Positive

Positive

No non starch particles and starch particles of other varieties

≤20.0%

≤0.6%

≤0.005%

≤0.002% (1.4mL)

≤0.001%

5.0~8.0

≤20ppm

≤3.0ppm

≤1.0ppm

≤0.1ppm

≤1.0ppm

≤1000CFU/g

≤100CFU/g

Absence/g

Absence/10g

Complies

Complies

Complies

Positive

Positive

Complies

12.7%

0.3%

＜0.005%

＜0.002%

＜0.001%

6.4

＜20ppm

Complies

Complies

Complies

Complies

＜10CFU/g

＜10CFU/g

Absence/g

Absence/10g