GB/T 9455-2009Feed additive - Vitamin AD3 beadlets (English PDF)

Foreword

This standard replaces GB/T 9455-1988 "feed additive vitamin A/D3 particles." This standard and GB/T 9455-1988 compared to the main changes are as follows.

Original name --- standard "vitamin A/D3 microparticles" was changed to "Vitamin AD3 particle";

--- Original standard English name "Foodadditive" changed to "Feedadditive";

--- The original scope of the standard was changed to "apply to feed additives, vitamin A acetate and vitamin D3 oil as raw material, together with the

A certain amount of ethoxyquin and (or) 2,6-di-tert-butyl-4-methyl phenol (BHT) and other anti-oxidants, gelatin and starch and other auxiliary Materials, spray particles into the legal system ";

--- The addition of vitamin A acetate and vitamin D3 chemical name, molecular formula, relative molecular mass, structural formula;

--- This standard adds normative references;

--- Original standard 5.3 "identification test" added "5.3.3 Determination of vitamin A acetate and vitamin in high performance liquid chromatography When D3 content of the sample solution peak relative retention time should be consistent with the control solution peak relative retention times ";

--- Original standard in Chapter 3, "Product Specifications" Delete "VA40 Wan IU/g VD38 Wan IU/g", add "3.2 vitamin A acetate Esters 1000000IU/g Vitamin D3200000IU/g "and" 3.3 customized according to customer demand ";

--- Original standard 4.1 "look and character" to "This product is a yellow to brown particles. When exposed to heat, easy to see the light or moisture absorption decomposition, degradation, So that the content down ";

--- Original standard 4.2 "projects and targets" to modify this standard 4.2 "specifications";

--- The standard 4.2 "Technical Specifications" adding heavy metals and arsenic test items;

--- Original standard 5.6 "determination" to modify this standard 5.4 "Determination";

--- Original standard Chapter 6, "Inspection Rules" and Chapter 7 "logo, packaging, transportation and storage," according to specifications modify this standard Chapter 6 "Inspection rules," and Chapter 7, "labeling, packaging, transport and storage";

--- The standard shelf life as a separate item. Content amended to "the original packaging under recommended storage conditions shelf life of 12 months (open To win the title as soon as possible should be used to avoid deterioration). "

This standard by the China Feed Industry Association, Zhejiang Medicine Co., Ltd. is responsible for drafting.

1 Scope

This standard specifies the feed additive vitamin AD3 particulate product specifications, technical requirements, test methods, inspection rules and labels, Packaging, transport and storage.

This standard applies to a feed additive vitamin A acetate and vitamin D3 oil as raw material, with a certain amount of ethoxyquin and

(Or) of 2,6-di-tert-butyl-4-methyl phenol (BHT) and other anti-oxidants, gelatin and starch and other materials, spray particles into the legal system.

Molecular formula. C22H32O2 Molecular Weight. 328.50 (2007 international relative atomic mass) Structure.

Vitamin D3 Chemical Name. 9,10 open loop cholesteric 5,7,10 (19) - triene alcohol -3beta- Molecular formula. C27H44O Molecular Weight. 384.65 (2007 international relative atomic mass) Structure.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Laboratory use specifications and test methods GB/T 6682 Analysis

GB/T 7292 feed additive vitamin A acetate microparticles

GB 9691 polyethylene resin for food packaging hygiene standards

GB 10648 feed label

GB/T 17818 Determination of vitamin D3 in feed by HPLC "People's Republic of China Pharmacopoeia" 2005 edition