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Basic data
| Standard ID | GB/T 44940-2024 (GB/T44940-2024) |
| Description (Translated English) | Footwear and footwear components - Qualitative test method to assess antifungal activity(growth test) |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | Y78 |
| Classification of International Standard | 61.060 |
| Word Count Estimation | 14,157 |
| Date of Issue | 2024-11-28 |
| Date of Implementation | 2025-06-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 44940-2024: Footwear and footwear components - Qualitative test method to assess antifungal activity(growth test)
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
National Standard of the People's Republic of China
ICS 61.060CCS Y 78
Qualitative evaluation of antifungal properties of footwear and footwear components
Test method (growth test)
Footwear and footwear components-Qualitative test method to assess
antifungal activity（growth test）
(ISO 19574.2022, MOD)
2024-11-28 Release
2025-06-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
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 is required.
This document is modified to adopt ISO 19574.2022 "Test methods for qualitative evaluation of the antifungal properties of footwear and footwear components (Growth
test)".
The technical differences between this document and ISO 19574.2022 and their reasons are as follows.
-- The requirement that each microbial species should be tested individually (see Chapter 8 of ISO 19574.2022) has been deleted to maintain the integrity of the document.
The consistency of the document facilitates the correct use of the document;
--Added the description of the evaluation method when the sample observation evaluation level crosses adjacent levels (see Chapter 12), and further clarified the result processing
way to facilitate the use of files.
The following editorial changes were made to this document.
-- The description of “filamentous” for fungi has been deleted (see Chapter 1 of ISO 19574.2022);
--Added instructions for using sterile qualitative filter paper as a control sample when there is no control sample (see 3.2);
-- The conversion relationship between centrifugal force and speed has been deleted (see 6.7 of ISO 19574.2022);
--Merge the two paragraphs in 7.2 into one paragraph (see 7.2 of ISO 19574.2022);
-- The Chemical Abstracts Number of the relevant reagents was deleted, and the trade name "TritonTM X-100" was deleted and replaced with the chemical name (see
ISO 19574.2022, Chapter 7);
--Added instructions for use of wetting agents on hydrophobic materials (see 7.5);
-- The trademark of the test strain and footnote c in Table 1 have been deleted (see Chapter 8 of ISO 19574.2022);
-- The informative reference to EN 12353 has been deleted (see Chapter 8 of ISO 19574.2022).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by China Light Industry Federation.
This document is under the jurisdiction of the National Technical Committee on Standardization of Footwear (SAC/TC 305).
This document was drafted by. Guangdong Xinhuwei Industrial Investment Co., Ltd., Shenzhen Ansema Safety Protection Technology Co., Ltd., China Leather
Shoemaking Research Institute Co., Ltd., China Light Industry Inspection and Certification Co., Ltd., Jihua 3514 Leather and Shoemaking Co., Ltd., Taizhou Zuyou Sports Goods Co., Ltd.
Limited company.
The main drafters of this document are Liang Jiajun, Wang Xuemei, Chang Wenkai, Chu Xuemei, Shi Qian, Cai Jianyue, Li Pengyu and Song Huifang.
Qualitative evaluation of antifungal properties of footwear and footwear components
Test method (growth test)
Warning - This test method requires the use of microbial fungi. Only professionals with microbiological training and practical experience should
The microbiological testing methods in this document may only be used in laboratories equipped with the technical conditions to handle microorganisms.
1 Scope
This document describes a test method for the qualitative evaluation of the antifungal properties of footwear and footwear components exposed to fungal attack (biosafety).
long test).
This document applies only to footwear and footwear components claiming to have antifungal or antimicrobial effects.
2 Normative references
The contents of the following documents constitute the 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.
ISO 7218 Microbiology of food and animal feeding stuffs - General requirements and guidance for microbiological examination
and animal feeding stuffs-General requirements and guidance for microbiological examinations)
ISO 11133 Preparation, production, storage and performance testing of microbiological culture media for food, animal feed and water (Microbiol
ogy of food, animal feed and water-Preparation, production, storage and performance testing of culture
media
ISO 16187 Test methods for evaluation of the antibacterial properties of footwear and footwear components
Test method to assess antibacterial activity)
Note. GB/T 38017-2019 Test method for evaluation of antibacterial performance of footwear and footwear components (ISO 16187.2013, IDT)
ISO.19952 Footwear-Vocabulary
Note. GB/T 2703-2017 Footwear Terminology (ISO.19952.2005, NEQ)
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in ISO.19952 and the following apply.
The terminology databases maintained by ISO and IEC for standardization are located at.
3.1
Antifungal activity; antimycotic activity
The efficacy of a material or product to prevent or slow the growth of fungi, reduce the number of fungi or kill fungi.
3.2
Control specimen
Samples made of the same material as the test material, but without antifungal treatment.
Note. If no control sample is available, sterile qualitative filter paper can be used as a control sample.
...
