Tee-ISO-Normen
Version vom 9. Januar 2016, 10:37 Uhr von Joaquin (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „thumb|ISO Logo Dies stellt eine Liste der '''Normen''', '''Standards''' oder '''Technische Spezifikationen''' der '''ISO''', welc…“)
Dies stellt eine Liste der Normen, Standards oder Technische Spezifikationen der ISO, welche sich mit Tee befassen. Die Liste erhebt keinen Anspruch auf Vollständigkeit.
- ISO 1572 (Tea -- Preparation of ground sample of known dry matter content)
- ISO 1573 Bestimmung des Masseverlustes bei 103 °C (Tea -- Determination of loss in mass at 103 degrees C)
- ISO 1575 (Tea -- Determination of total ash)
- ISO 1576 (Tea -- Determination of water-soluble ash and water-insoluble ash)
- ISO 1577 (Tea -- Determination of acid-insoluble ash)
- ISO 1578 (Tea -- Determination of alkalinity of water-soluble ash)
- ISO 1839 (Tea -- Sampling)
- ISO 3103 Zubereitung von Tee (Tea – Preparation of liquor for use in sensory tests)
- ISO 3720 Schwarz-Tee-Definition (Black tea – Definition and basic requirements) - Wichtiger Punkt dabei ist, dass dieser nur aus der Teepflanze Camellia Sinensis bestehen darf.
- ISO 6078 (Black tea -- Vocabulary)
- ISO 6079 Instant tea in solid form -- Specification)
- ISO 6770 (Instant tea -- Determination of free-flow and compacted bulk densities)
- ISO 7513 (Instant tea in solid form -- Determination of moisture content (loss in mass at 103 degrees C))
- ISO 7514 (Instant tea in solid form -- Determination of total ash)
- ISO 7516 (Instant tea in solid form -- Sampling)
- ISO 9768 (Tea -- Determination of water extract)
- ISO 9884-1 Teesäcke - Spezifikation - Teil 1: Referenzsack für den Teetransport auf Paletten und in Containern (Tea sacks -- Specification -- Part 1: Reference sack for palletized and containerized transport of tea)
- ISO 9884-2 (Tea sacks -- Specification -- Part 2: Performance specification for sacks for palletized and containerized transport of tea)
- ISO 10727 (Tea and instant tea in solid form -- Determination of caffeine content -- Method using high-performance liquid chromatography)
- ISO 11286 (Tea -- Classification of grades by particle size analysis)
- ISO 11287 (Green tea -- Definition and basic requirements) - Mindestanforderungen an Grüner Tee
- ISO/TR 12591 (White tea -- Definition)
- 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)
- 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)
- ISO 15598 (Tea -- Determination of crude fibre content)
- ISO/DIS 19563 (Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography)
- ISO/NP 20715 (Tea chemical classification)
- ISO/NP 20716 (Oolong tea -- General specification)
