1 Scope
This standard is applicable to products made from the natural vitamin E extracted from the by-products of natural edible vegetable oils or synthetic vitamin E by incorporating with edible vegetable oils. This standard is applicable vitamin E containing d-α-tocopherol, dl-α-tocopherol, d-α-tocopheryl acetate, dl-α-tocopheryl acetate, d-α-tocopheryl acid succinate, dl-α-tocopheryl acid succinate, d-α-tocopheryl acetate concentrate, and concentrate of mixed tocopherols.
2 Chemical Name, Molecular Formula, Structural Formula and Relative Molecular Mass
2.1 Chemical name
d-α-tocopherol: (+) 2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl)-6-benzopyran alcohol;
dl-α-tocopherol: (+) 2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl)-6-chromanol;
d-α-tocopheryl acetate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl) chromanol-6-acetate;
dl-α-tocopheryl acetate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl)-2H-1-benzopyran-6-ol acetate;
d-α-tocopheryl acid succinate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl) chromanol-6-succinate;
dl-α-tocopheryl acid succinate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl) chromanol-6-succinate.
2.2 Molecular formula
d-α-tocopherol: C29H50O2
dl-α-tocopherol: C29H50O2
d-α-tocopheryl acetate: C31H52O3
dl-α-tocopheryl acetate: C31H52O3
d-α-tocopheryl acid succinate: C33H54O5
dl-α-tocopheryl acid succinate: C33H54O5
2.3 Structural formula
Foreword i
1 Scope
2 Chemical Name, Molecular Formula, Structural Formula and Relative Molecular Mass
3 Technical Requirements
Annex A Inspection Methods
Standard
GB 1886.233-2016 National Food Safety Standard - Food Additives - Vitamin E (English Version)
Standard No.
GB 1886.233-2016
Status
valid
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
80.0
Implemented on
2017-1-1
Delivery
via email in 1 business day
Detail of GB 1886.233-2016
Standard No.
GB 1886.233-2016
English Name
National Food Safety Standard - Food Additives - Vitamin E
1 Scope
This standard is applicable to products made from the natural vitamin E extracted from the by-products of natural edible vegetable oils or synthetic vitamin E by incorporating with edible vegetable oils. This standard is applicable vitamin E containing d-α-tocopherol, dl-α-tocopherol, d-α-tocopheryl acetate, dl-α-tocopheryl acetate, d-α-tocopheryl acid succinate, dl-α-tocopheryl acid succinate, d-α-tocopheryl acetate concentrate, and concentrate of mixed tocopherols.
2 Chemical Name, Molecular Formula, Structural Formula and Relative Molecular Mass
2.1 Chemical name
d-α-tocopherol: (+) 2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl)-6-benzopyran alcohol;
dl-α-tocopherol: (+) 2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl)-6-chromanol;
d-α-tocopheryl acetate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl) chromanol-6-acetate;
dl-α-tocopheryl acetate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl)-2H-1-benzopyran-6-ol acetate;
d-α-tocopheryl acid succinate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl) chromanol-6-succinate;
dl-α-tocopheryl acid succinate:
(+)2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-tridecyl) chromanol-6-succinate.
2.2 Molecular formula
d-α-tocopherol: C29H50O2
dl-α-tocopherol: C29H50O2
d-α-tocopheryl acetate: C31H52O3
dl-α-tocopheryl acetate: C31H52O3
d-α-tocopheryl acid succinate: C33H54O5
dl-α-tocopheryl acid succinate: C33H54O5
2.3 Structural formula
Contents of GB 1886.233-2016
Foreword i
1 Scope
2 Chemical Name, Molecular Formula, Structural Formula and Relative Molecular Mass
3 Technical Requirements
Annex A Inspection Methods