General Information

Abstract

This European Standard specifies an enzymatic method for the determination of the total content of D- and L-lactic acid and lactate salts in fruit and vegetable juices and related products.

Status
Withdrawn
Publication Date
16-Feb-1999
Withdrawal Date
16-Sep-2026
ICS
67.160.20 - Non-alcoholic beverages
Technical Committee
CEN/TC 174 - Fruit and vegetable juices - Methods of analysis
Drafting Committee
CEN/TC 174 - Fruit and vegetable juices - Methods of analysis
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
06-Dec-2023
Completion Date
23-Sep-2026
Ref Project
SIST EN 12631:1999 - Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method

Buy Documents

Relations

Refers
EN ISO 3696:1995 - Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
Effective Date
28-Jan-2026
Referred By
EN ISO 12402-9:2020 - Personal flotation devices - Part 9: Evaluation (ISO 12402-9:2020)
Effective Date
28-Jan-2026
Referred By
EN 4534-2:2016 - Aerospace series - Bushes, plain in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series
Effective Date
28-Jan-2026
Referred By
EN 12480:2002 - Gas meters - Rotary displacement gas meters
Effective Date
28-Jan-2026
Referred By
EN 6141:2020 - Aerospace series - Plug, protective, non-metallic, for EN 6123 fitting ends
Effective Date
28-Jan-2026
Referred By
EN ISO 15098:2024 - Dentistry - Dental tweezers (ISO 15098:2024)
Effective Date
28-Jan-2026
Referred By
EN ISO 9100-2:2005 - Glass containers - Vacuum lug finishes - Part 2: 33 medium (ISO 9100-2:2005)
Effective Date
28-Jan-2026
Referred By
EN ISO 10821:2005 - Industrial sewing machines - Safety requirements for sewing machines, units and systems (ISO 10821:2005)
Effective Date
28-Jan-2026
Referred By
EN 6090:2016 - Aerospace series - Washer, retaining
Effective Date
28-Jan-2026
Referred By
EN 14874:2005 - Inland navigation vessels - Studless anchor chain - Cable lifter
Effective Date
28-Jan-2026
Referred By
EN 4535-2:2009 - Aerospace series - Bushes, flanged in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series
Effective Date
28-Jan-2026
Referred By
EN ISO 13504:2012 - Dentistry - General requirements for instruments and related accessories used in dental implant placement and treatment (ISO 13504:2012)
Effective Date
28-Jan-2026
Referred By
EN 4535-2:2016 - Aerospace series - Bushes, flanged in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series
Effective Date
28-Jan-2026
Referred By
EN 1914:2009 - Inland navigation vessels - Work boats, ship's boats and lifeboats
Effective Date
28-Jan-2026
Referred By
EN ISO 18422:2017 - Ships and marine technology - Inland navigation vessels - Plate with instructions for rescue, resuscitation and first aid for drowning persons (ISO 18422:2014)
Effective Date
28-Jan-2026

Buy Documents

Get Certified

Connect with accredited certification bodies for this standard

BSI Group

BSI (British Standards Institution) is the business standards company that helps organizations make excellence a habit.

UKAS United Kingdom Verified
Visit Website

Bureau Veritas

Bureau Veritas is a world leader in laboratory testing, inspection and certification services.

COFRAC France Verified
Visit Website

DNV

DNV is an independent assurance and risk management provider.

NA Norway Verified
Visit Website

Sponsored listings

Frequently Asked Questions

EN 12631:1999 is a standard published by the European Committee for Standardization (CEN). Its full title is "Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method". This standard covers: This European Standard specifies an enzymatic method for the determination of the total content of D- and L-lactic acid and lactate salts in fruit and vegetable juices and related products.

This European Standard specifies an enzymatic method for the determination of the total content of D- and L-lactic acid and lactate salts in fruit and vegetable juices and related products.

EN 12631:1999 is classified under the following ICS (International Classification for Standards) categories: 67.160.20 - Non-alcoholic beverages. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 12631:1999 has the following relationships with other standards: It is inter standard links to EN ISO 3696:1995, EN ISO 12402-9:2020, EN 4534-2:2016, EN 12480:2002, EN 6141:2020, EN ISO 15098:2024, EN ISO 9100-2:2005, EN ISO 10821:2005, EN 6090:2016, EN 14874:2005, EN 4535-2:2009, EN ISO 13504:2012, EN 4535-2:2016, EN 1914:2009, EN ISO 18422:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 12631:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Frucht- und Gemüsesäfte - Enzymatische Bestimmung des Gehaltes an D- und L-Milchsäure (Lactat) - Spektralphotometrische Bestimmung von NADJus de fruits et de légumes - Dosage enzymatique des acides D- et L-lactiques (lactate) - Méthode spectrométrique par le NADFruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method67.160.20Non-alcoh
...