Feeds, compound feeds. Method for determination of amino acids
Корма, комбикорма. Метод определения содержания аминокислот
Status: Effective - Introduced for the first time. IUS 11-2014
The standard applies to feed, feed, premixes and establishes a method for determining the content of free (synthetic and natural) amino acids and the total content (free and bound forms in total) of individual amino acids using an amino acid analyzer or HPLC equipment. The method allows to determine the following amino acids: - total cystine and cysteine; - methionine; - lysine; - threonine; alanine; - aspartic acid; - glutamic acid; - glycine; - histidine; - isoleucine; - leucine; - phenylalanine; - Proline; - serine; tyrosine; - Valin. The method does not apply to the determination of tryptophan or hydroxy amino acid analogs.
Стандарт распространяется на корма, комбикорма, премиксы и устанавливает метод определения содержания свободных (синтетических и натуральных) аминокислот и общего содержания (свободных и связанных форм в сумме) отдельных аминокислот с применением аминокислотного анализатора или ВЭЖХ оборудования. Метод позволяет определять следующие аминокислоты: - цистин и цистеин в сумме; - метионин; - лизин; - треонин; -аланин; - аспарагиновая кислота; - глутаминовая кислота; - глицин; - гистидин; - изолейцин; - лейцин; - фенилаланин; - пролин; - серин; -тирозин; - валин. Метод не распространяется на определение триптофана или гидрокси аналогов аминокислот
Format: Electronic (pdf/doc)
Page Count: 24
Approved: Federal Agency for Technical Regulation and Metrology,
The Product is Contained in the Following Classifiers:
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.4 Testing and control of food products »
4.4.10 Products of feed industry »
ISO classifier »
65 AGRICULTURE »
65.120 Animal feed »
National standards »
65 AGRICULTURE »
65.120 Animal feed »
National Standards for KGS (State Standards Classification) »
Latest edition »
S Agriculture and forestry »
S1 Field Crops »
S19 Test methods. Packaging. Marking »
The Document References:
GOST 13496.0-80: Mixed feeding-stuffs. Methods of sampling of average sample
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 177-88: Hydrogen peroxide
GOST 22280-76: Reagents. Tri-sodium citrate 5,5-aqueous. Specifications
GOST 24104-2001: Laboratory scales. General technical requirements
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4233-77: Reagents. Sodium chloride. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 4478-78: Reagents. Sulphosalicylic acid, 2-aqueous. Specifications
GOST 5848-73: Reagents. Formic acid. Specifications
GOST 9293-74: Gaseous and liquid nitrogen. Specifications
The Document is Referenced By:
GOST 16955-2019: Compound feed for control fattening pigs. Technical specifications
GOST 18221-2018: Mixed full-ration feeds for poultry. General specifications
GOST 21055-2019: Compound feeds for bacon fattening pigs. Technical specifications
GOST 34109-2017: Complete mixed feeds for pigs. General specifications
GOST 34566-2019: Compound feeds for laboratory animals. Technical conditions
GOST 9268-2015: Mixed feeds-concentrates for fodder cattle. Specifications
GOST R 55453-2022: Feeds for non-productive animals. General technical conditions
GOST R 57850-2017: Fodder threonine. Specifications
Resolution 2425: On approval of the single list of products subject to mandatory certification and the single list of products subject to declaration of conformity, amending the decree of the Government of the Russian Federation of December 31, 2020 N 2467 and repealing certain acts of the Government of the Russian Federation
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