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GB 1886.165-2015National Food Safety Standard -- Food Additives -- Methyl-3-hexenyl acetate butyrate (English PDF)

食品安全国家标准 食品添加剂 2-甲基丁酸 3-己烯酯

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Issued by

National Health and Family Planning Commission of the People's Republic of China

Level / Type

National · Mandatory

Issue date

September 22, 2015

Implementation date

March 22, 2016

Scope

GB 1886.165-2015 is the English-translated version of 食品安全国家标准 食品添加剂 2-甲基丁酸 3-己烯酯.

GB 1886.165-2015 — This standard applies to food additives, 2-methyl-3-hexenyl acetate butyrate.

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Document preview — GB 1886.165-2015

National Standard of the People's Republic of China

Classification
X 40

Issued by: National Health and Family Planning Commission of the People's Republic of China

Contents

  • 1 Scope
  • 2 Chemical name, molecular formula, molecular mass and structural formula
  • 2.1 Chemical Name
  • 2.3 Formula
  • 2.4 Relative molecular mass
  • 3 Technical requirements
  • 3.1 Sensory requirements
  • 3.2 Physical and Chemical Indicators

1 Scope

This standard applies to food additives, 2-methyl-3-hexenyl acetate butyrate.

2 Chemical name, molecular formula, molecular mass and structural formula

2.1 Chemical Name

2-methyl-3-hexenyl acetate butyrate Formula 2.2 C11H20O2

2.3 Formula

2.4 Relative molecular mass

184.28 (according to 2007 international relative atomic mass)

3 Technical requirements

3.1 Sensory requirements

Sensory requirements shall comply with the requirements of Table 1.

Table 1 Sensory requirements

Project requires test methods Color colorless Liquid state Intense aroma of fruit, unripe apple-like aroma the sample was placed in a cuvette, were visually observed GB/T 14454.2

3.2 Physical and Chemical Indicators

Physical and chemical indicators should be consistent with the provisions of Table 2.

Table 2. Physical and chemical indicators

Item Index Test Method 2-methyl-3-hexenyl acetate butyrate content, w /% >= 98.0 (cis and trans isomers) GB/T 11538 Refractive index (20 °C) 1.428 ~ 1.434 GB/T 14454.4 the relative density (25 °C/25 °C) 0.876 ~ 0.880 GB/T 11540 5102-561 6881

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 3 pages — is available in the English PDF.

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