Type of Notification
regular notification
Date of Distribution
2018.08.27
WTO Country
Agency Responsible
Uganda National Bureau of Standards
Notified Document Details
<p style="margin:2px !important;">DUS DEAS 921, Green tea — Specification, Second Edition.</p>
Product
ICS Code
Description of Content

This Draft Uganda Standard specifies requirements, sampling and test methods for green tea of Camellia Sinensis (L) O. Kuntze. This standard is not applicable to green tea subject to further processing such as decaffeination, further roasting etc.

Relevant Documents
  1. EAS 38, Labelling of Pre-packaged foods — General requirements
  2. EAS 39, Hygiene in the food and drink industry— Code of practice
  3. ISO 1572: 1980, Tea — Preparation of ground sample of known dry matter content
  4. ISO 1573: 1980, Tea — Determination of loss in mass at 103 degrees C
  5. ISO 1575: 1987, Tea — Determination of total ash
  6. ISO 1576: 1988, Tea — Determination of water-soluble ash and water-insoluble ash
  7. ISO 1577: 1987, Tea — Determination of acid-insoluble ash
  8. ISO 1578: 1975, Tea — Determination of alkalinity of water-soluble ash
  9. ISO 1839: 1980, Tea — Sampling
  10. ISO 3103, Tea — Preparation of liquor for use in sensory tests
  11. ISO 5498: 1981, Agricultural food products — Determination of crude fibre content — General Method
  12. ISO 6579, Microbiology of food and animal feeding stuffs — Horizontal method for the detection of Salmonella spp
  13. ISO 6888-1, Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species)
  14. ISO 7251, Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique
  15. ISO 9768: 1990, Tea — Determination of water extract
  16. ISO 14502-1, Determination of substances characteristic of green and black tea — Part 1: Content of total polyphenols in tea – Colorimetric method using Folin — Ciocalteu reagent
  17. ISO 14502-2, Determination of substances characteristic of green and black tea — Part 2: Content of catechins in green tea — Method using high-performance liquid chromatography
  18. ISO 15598, Tea — Determination of crude fibre content
  19. ISO 16649-2, Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of glucuronidase-positive Escherichia coli — Part 2: Colony-count technique at 44 °C using 5-bromo-4-chloro-3-indolyl-D-glucuronide
  20. ISO 21527-2, Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of yeasts and moulds — Part 2: Colony count technique in products with water activity less than or equal to 0.95
Final Date of Comments
2018.10.26
Document Online Link (EN)
Notified Under
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