Name: UNI ISO 9622 : 2014
Brand: UNI

MILK AND LIQUID MILK PRODUCTS - GUIDELINES FOR THE APPLICATION OF MID-INFRARED SPECTROMETRY

Amended by

EC 1-2019 UNI ISO 9622:2014

Published date

11-09-2014

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Principal characteristics of infrared instruments
6 Factors affecting the measurements
7 Calibration of the instrument
8 Sampling
9 Determination
10 Checking daily short-term stability of the instrument
11 Precision
12 Test report
Bibliography

ISO 9622:2013 gives guidelines for the quantitative compositional analysis of milk and liquid milk products, such as raw milk, processed milk, cream and whey, by measurement of the absorption of mid-infrared radiation.

Committee	CT 3
DocumentType	Standard
ProductNote	Italian version contains 20 pages. Italian version is available for this standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
ISO 9622:2013	Identical

ISO 8968-1:2014	Milk and milk products — Determination of nitrogen content — Part 1: Kjeldahl principle and crude protein calculation
ISO 5764:2009	Milk — Determination of freezing point — Thermistor cryoscope method (Reference method)
ISO 8968-4:2016	Milk and milk products Determination of nitrogen content Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
ISO 707:2008	Milk and milk products — Guidance on sampling
ISO 22662:2007	Milk and milk products — Determination of lactose content by high-performance liquid chromatography (Reference method)
ISO 8968-2:2001	Milk Determination of nitrogen content Part 2: Block-digestion method (Macro method)
ISO 14637:2004	Milk Determination of urea content Enzymatic method using difference in pH (Reference method)
ISO/TS 22113:2012	Milk and milk products — Determination of the titratable acidity of milk fat
ISO 8968-5:2001	Milk Determination of nitrogen content Part 5: Determination of protein-nitrogen content
ISO 1211:2010	Milk — Determination of fat content — Gravimetric method (Reference method)