GOST 24556-89

ГОСТ 24556-89

Products of fruits and vegetables processing. Methods for determination of vitamin C

Продукты переработки плодов и овощей. Методы определения витамина C

Status: Effective - Supersedes. IUS 6-1989; The limitation of the effectiveness period has been lifted: Protocol No. 4-93 of the IGU dated 10.21.93 (IUS 4-1994)

The standard applies to processed products of fruits and vegetables and establishes methods for the determination of vitamin C: titrimetric with visual titration - for the determination of ascorbic acid in products that produce light-colored extracts; titrimetric with potentiometric titration and photometric for the determination of ascorbic acid in products giving dark colored extracts; titrimetric with cysteine and fluorometric to determine the amount of ascorbic and dehydroascorbic acids.

Стандарт распространяется на продукты переработки плодов и овощей и устанавливает методы определения витамина С: титриметрический с визуальным титрованием - для определения аскорбиновой кислоты в продуктах, дающих светлоокрашенные экстракты; титриметрический с потенциометрическим титрованием и фотометрический для определения аскорбиновой кислоты в продуктах, дающих темноокрашенные экстракты; титриметрический с цистеином и флуорометрический для определения суммы аскорбиновой и дегидроаскорбиновой кислот.

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Format: Electronic (pdf/doc)
Page Count: 16

Approved: USSR State Committee for Standards, 3/26/1989

SKU: RUSS65316

Price: $244.44




The Product is Contained in the Following Classifiers:

Evidence base (TR CU, Technical Regulation of the Customs Union) » 021/2011 TR CU. About food safety » Regulations and standards (to ТР ТС ТС 021/2011) »

Evidence base (TR CU, Technical Regulation of the Customs Union) » 023/2011 TR CU. Technical regulations for fruit and vegetable juice products » Regulations and standards (to TR CU 023/2011) »

Evidence base (TR CU, Technical Regulation of the Customs Union) » 027/2012 TR CU. On safety of certain types of specialized food products, including dietary therapeutic and dietary preventive nutrition » Regulations and standards (for ТР ТС 027/2012) »

Evidence base (TR CU, Technical Regulation of the Customs Union) » 029/2012 TR CU. Safety requirements for food additives, flavors and processing aids » Regulations and standards (by 029/2012 TR CU) »

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.4 Testing and control of food products » 4.4.3 Products of canning and vegetable drying industry »

ISO classifier » 67 PRODUCTION OF FOOD » 67.080 Fruits. Vegetables » 67.080.01 Fruits, vegetables and their processed products in general »

National standards » 67 PRODUCTION OF FOOD » 67.080 Fruits. Vegetables » 67.080.01 Fruits, vegetables and their processed products in general »

National Standards for KGS (State Standards Classification) » Latest edition » N Food and taste products » N5 Fruit and vegetable products » N59 Test methods. Packaging. Marking »


As a Replacement Of:

GOST 24556-81: Food products, of preserved fruit and vegetable. Methods for the determination of vitamin C

The Document References:

GOST 12026-76: Filter paper for laboratory application

GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications

GOST 199-78: Reagents. Sodium acetate 3-aqueous. Specifications

GOST 22300-76: Reagents. Ethyl acetate and butyl acetate. Specifications

GOST 24104-2001: Laboratory scales. General technical requirements

GOST 24104-88: General purpose and reference laboratory balances

GOST 2493-75: Reagents. Potassium phosphate, dibasic 3-aqueous. Specifications

GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions

GOST 2603-79: Reagents. Acetone. Specifications

GOST 26313-84: Products of fruit and vegetable processing. Acceptance rules and methods of sampling

GOST 28561-90: Fruit and vegetable products. Methods for determination of total solids or moisture

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 4204-77: Reagents. Sulphuric acid. Specifications

GOST 4232-74: Reagents. Potassium iodide. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 61-75: Reagents. Acetic acid. Specifications

GOST 6709-72: Distilled water. Specifications

GOST 841-76: Reagents. Metaphosphoric acid. Specifications

GOST 9147-80: Laboratory porcelain ware and apparatus. Specifications

GOST 9656-75: Reagents. Boric acid. Specifications

The Document is Referenced By:

GOST 15849-89: Canned fruits and berries

GOST 16366-78: Pulpy fruit and berry juices

GOST 18193-72: Citrus fruit juices

GOST 18224-72: Canned products. Main lunch courses

GOST 18316-95: First course lunch dishes

GOST 22371-77: Strained or crushed fruits and berries

GOST 25892-83: Natural grape juice

GOST 2654-86: Canned food. Vegetable paste

GOST 28188-89: Non-alcoholic beverages

GOST 29135-91: Fruit juices

GOST 31712-2012: Jams. General specifications

GOST 32217-2013: Canned food vegetable base for nutrition of babies. General specifications

GOST 32218-2013: Canned food fruit base for nutrition of babies. General specifications

GOST 34113-2017: Varen'e. Obschie tehnicheskie usloviya

GOST 656-79: Natural fruit and berry juices

GOST 657-79: Fruit and berry juices with sugar

GOST 7061-88: Preserves

GOST 816-91: Stewed fruits

GOST 937-91: Preserved food. Tomato juice

GOST R 51172-98: Food concentrates. Medical and prophylactic cereals for children's food. Specifications

GOST R 52186-2003: Canned food. Juice products. Reconstituted fruit and vegetable juices. Specifications

GOST R 52187-2003: Canned food. Juice products. Fruit, fruit and vegetable nectars. General specifications

GOST R 52188-2003: Canned foods. Fruit juice beverages. General specifications

GOST R 52405-2005: Dry children's foods. Porridges. General specifications

GOST R 52474-2005: Canned foods. Juice products. Juices and nectars for nutrition of babies. Specifications

GOST R 52475-2005: Canned food fruit base for nutrition of babies. Specifications

GOST R 52476-2005: Canned foods on vegetable base for nutrition of babies. Specifications

GOST R 52690-2006: Foods. Voltammetric method of vitamin C mass concentration determination

GOST R 52817-2007: Jams. General specifications

GOST R 53118-2008: Jams. General specifications

GOST R 53956-2010: Quick-frozen fruits. General specifications

MUK 4.2.1847-04: Sanitary-epidemiological assessment of the justification of shelf life and food storage conditions

PR 50.3.004-96: Rules for the certification of food products and food raw materials

R 4.1.1672-03: Guidance on methods for controlling the quality and safety of dietary supplements

STB 2051-2010: Vegetable based canned products for baby food. General specifications

GOST 34622-2019: Specialized food products. Isotonic drinks for athletes. General specifications

GOST 4.458-2019: The system of indicators of product quality. Processing products of fruits, vegetables and mushrooms. Nomenclature of indicators

MR 2.3.7.0168-20: Assessment of the quality of food products and assessment of the population's access to domestic food products, contributing to the elimination of macro- and micronutrient deficiencies

MU 4.1/4.2.2486-09: Methodical instructions on identification, including for the purpose of revealing falsification, juice products from fruits and vegetables

Resolution 21: Rules for the certification of food products and food raw materials

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