Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Detection of malic acid

Detection of malic acid, Total:40 items.

The international standard classification for "Detection of malic acid" includes: Fruits. Vegetables and derived products in general , Farming and forestry , Food additives , Fruits and derived products , Farming and forestry in general .

The Chinese standard classification for "Detection of malic acid" includes: Melon, fruit and vegetable planting and product , Plant quarantine, pest control , Synthetic food additives .


农业农村部

  • NY/T 3942-2021 Determination of L-malic acid and D-malic acid in fruits and their derived products.High performance liquid chromatography

Professional Standard - Agriculture

Shandong Provincial Standard of the People's Republic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Commodity Inspection

  • SN/T 3289-2012 Detection and identification of Diaporthe perniciosa Marchal & E.J.Marchal
  • SN/T 2077-2008 Rules for the quarantine of importing and exporting fresh apples

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 35336-2017 Detection and identification of Apple fruit crinkle viroid

HU-MSZT

NL-NEN

  • NEN 2855-1987 hruit juices Calculation of D-malic acid content from total malie acid content and L-malic acid content
  • NEN 2864/1-1989 juice. Determination of total tartaric acid content in apple juice. liquid chromatography
  • NEN 2864-1989 Fruit Juices. Determination of the total tartaric acid content of apple juice. Liquid chromatography method

YU-JUS

RO-ASRO

Spanish Association for Standardization (UNE)

  • UNE-EN 1138:1995 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF L-MALIC ACID (L-MALATE) CONTENT. NADH SPECTROMETRIC METHOD.

RU-GOST R

  • GOST R 51239-1998 Fruit and vegetable juices. Determination of L-malic acid content
  • GOST 34408-2018 Juice products. Determination of D-malic acid content by enzymatic method
  • GOST 34409-2018 Juice products. Determination of L-malic acid content by enzymatic method
  • GOST R 54744-2011 Juice products. Determination of quinic, malic and citric acids in products from cranberry and apples by high-performance liquid chromatography
  • GOST R 54744-2011(2019) Juice products. Determination of quinic, malic and citric acids in products from cranberry and apples by high-performance liquid chromatography
  • GOST R 51940-2002 Fruit and vegetable juices. Method for determination of D-malic acid content

BELST

GOST

  • GOST 31082-2002 Fruit and vegetable juices. Method for determining L-malic acid

Association Francaise de Normalisation

  • NF EN 12138:1997 Fruit and vegetable juices - Enzymatic determination of D-malic acid - NAD spectrometric method
  • NF V76-116:1985 Apple juice and apple based drinks. Cider. Determination patulin content.

Association of Official Analytical Chemists (AOAC)

SCC

  • DANSK DS/EN 12138:1997 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method
  • NS-EN 12138:1997 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method

German Institute for Standardization

  • DIN EN 12138:1997-12 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
  • DIN EN 1138:1994-12 Fruit and vegetable juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method; German version EN 1138:1994

Danish Standards Foundation

  • DS/EN 1138:1995 Fruit and vegetables juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method

Lithuanian Standards Office

  • LST EN 1138-2000 Fruit and vegetable juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method
  • LST EN 12138-2000 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method

British Standards Institution (BSI)

  • BS EN 1138:1995(2000) Method for Determination of L - malic acid (L - malate) content offruit and vegetable juices : NADH spectrometric method