GB/T 45303-2025Dehydrated tarragon (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document modifies ISO 7926:1991 Specification for Dehydrated Tarragon.

This document has made the following structural adjustments compared to ISO 7926:1991.

--- Added a chapter "Terms and Definitions", and the subsequent chapters are postponed accordingly;

--- Adjust 4.4 in ISO 7926:1991 to the description in Chapter 4;

--- The format of Table 1 in ISO 7926:1991 has been adjusted, and the same indicators have been combined;

--- Chapter 8 corresponds to Chapter 7 and Appendix B of ISO 7926:1991, of which 8.1 and 8.2 correspond to Chapter 7 and Appendix B of ISO 7926:1991 7.1, 7.2 and 8.3 correspond to Appendix B in ISO 7926:1991;

--- Deleted Annex C of ISO 7926:1991.

The technical differences between this document and ISO 7926:1991 and their reasons are as follows.

--- The diagram of stems and leaves of Artemisia selengensis in Chapter 3 of ISO 7926:1991 (see Figure 1 of ISO 7926:1991) has been deleted to conform to the the actual usage needs of the country;

--- Added relevant test methods for "taste and smell" (see 5.1) to meet the actual use of this document in my country;

--- Replaced ISO 1208 (see 5.2) with the normative reference GB/T 12729.13 and replaced ISO 1208 (see 5.2) with the normative reference GB/T 12729.5 ISO 927 (see 5.3) was replaced by the normative references GB 5009.3, GB 5009.4 and GB/T 30385.

ISO 939, ISO 928, ISO 930 and ISO 6571 (see 5.4) replace the normative reference GB/T 12729.2 ISO 948 (see Chapter 6) to adapt to my country's technical conditions and increase operability;

--- Changed the test method, changed the units of moisture, total ash and acid insoluble ash (see Table 1, ISO 7926:1991

1) to adapt to my country's technical documents;

--- Changed the scope of "foreign matter" (see 5.3, 4.3 of ISO 7926:1991) to meet the actual use requirements of this product;

--- Deleted the footnotes in the "Sampling Methods" (see Chapter 6, Chapter 5 of ISO 7926:1991) to adapt to my country's technical document;

--- Changed the marking requirements for "other information required by the buyer" and "the number of this document based on which the product is based" in "Marking" (see 8.2, 7.2 in ISO 7926:1991) to meet the actual use requirements of this product mark;

--- Changed the relevant description of "storage and transportation" (see 8.3, Annex B of ISO 7926:1991) to meet the storage and transportation requirements of this product.

The actual demand for loss.

The following editorial changes were made to this document.

--- To coordinate with the existing standard, the name of the standard is changed to "Dehydrated Tarragon";

--- Changed the description of "Scope" and deleted the description of the appendix in "Scope";

--- Change the title "Chemical requirements" in 4.5 of ISO 7926:1991 to "Physical and chemical indicators";

--- Change the title of Chapter 7 in ISO 7926:1991 "Packaging and marking" to "Packaging, marking, storage and transport";

--- Deleted Appendix C "Typical chromatograms" in ISO 7926:1991.

1 Scope

This document specifies the product description, quality requirements, and packaging, labelling, storage and transport requirements for whole, sliced and powdered dehydrated tarragon.

The sampling method and inspection method are described.

This document applies to methylchavicol-type tarragon1), not to elemicin-sabinene-type tarragon.

This document applies to the processing, production, circulation and trade of dehydrated tarragon.

1) Also known as estragole tarragon.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB 5009.3 National Food Safety Standard Determination of Water Content in Food GB 5009.4 National Food Safety Standard Determination of Ash Content in Food GB/T 12729.2 Sampling methods for spices and condiments GB/T 12729.5 Determination of foreign matter content in spices and condiments (GB/T 12729.5-2020, ISO 927:1982, MOD) GB/T 12729.13 Determination of contaminants in spices and condiments (GB/T 12729.13-2008, ISO 1208:1982, MOD) GB/T 30385 Spices and condiments - Determination of volatile oil content (GB/T 30385-2013, ISO 6571:2008, IDT)

3 Terms and definitions

There are no terms or definitions that require definition in this document.

4 Description

Tarragon (Artemisia dracunculus Linnaeus) is a perennial plant of the Asteraceae family. Tarragon leaves and inflorescences can be used in trade circulation.

The color of the dried leaves varies from light green to gray-green. Tarragon can be classified according to the country of production (such as France, Yugoslavia, etc.) and/or the commercial form (according to Different cutting methods) are used to classify.

5 Requirements