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GB/T 23189-2025 English PDF

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Q: Should I purchase the latest version GB/T 23189-2025?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 23189-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23189-2025: Oyster mushroom
Status: Valid

GB/T 23189: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23189-2025	189	Add to Cart	3 days	Oyster mushroom	Valid
GB/T 23189-2008	229	Add to Cart	3 days	Pleurotus mushrooms	Valid

Similar standards

GB/T 13777 NY/T 3252.3 NY/T 3082 GB/T 23190 GB/T 23188

Basic data

Standard ID: GB/T 23189-2025 (GB/T23189-2025)
Description (Translated English): Oyster mushroom
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B31
Classification of International Standard: 67.080.20
Word Count Estimation: 9,927
Date of Issue: 2025-06-30
Date of Implementation: 2026-01-01
Older Standard (superseded by this standard): GB/T 23189-2008
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 23189-2025: Oyster mushroom

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT23189-2025
ICS 67.080.20 CCSB31 National Standard of the People's Republic of China Replaces GB/T 23189-2008 Oyster mushroom Released on June 30, 2025 Implementation on January 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

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 replaces GB/T 23189-2008 "Oyster Mushroom". Compared with GB/T 23189-2008, in addition to structural adjustments and editorial changes, The main technical changes are as follows. a) The definition of Pleurotus ostreatus has been changed (see 3.1 of the.2008 edition), and the terms and definitions of wood-rotting fungi have been deleted (see 3.2 of the.2008 edition); b) Product classification has been deleted (see Chapter 4 of the.2008 edition); c) The quality requirements for fresh oyster mushrooms have been modified (see 4.1, 5.1.1 of the.2008 edition); d) The quality requirements for dried oyster mushrooms have been modified (see 4.2, 5.1.2 of the.2008 edition); e) Deleted the physical and chemical requirements (see 5.2 of the.2008 edition); f) Deleted the hygiene requirements (see 5.3 of the.2008 edition); g) The ash content test method has been changed (see 5.6, 6.2.2 of the.2008 edition); h) Added the net content determination method (see 5.7); i) Sampling has been changed (see 6.2, 7.2 of the.2008 edition); j) The judgment rules have been changed (see 6.4, 7.4 of the.2008 edition); k) Labelling has been deleted (see 8.2 of the.2008 edition). 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 is proposed and coordinated by the China Federation of Supply and Marketing Cooperatives. This document was drafted by. Kunming Edible Fungi Research Institute of China National Federation of Supply and Marketing Cooperatives, Chengdu Yalexian Biotechnology Co., Ltd., Yunnan Provincial Edible Fungi Industry Development Research Institute, Yunnan Yunjun Technology (Group) Co., Ltd., Yunnan Provincial Federation of Supply and Marketing Cooperatives, China National Federation of Supply and Marketing Cooperatives Nanjing Institute of Comprehensive Utilization of Wild Plants, headquarters. The main drafters of this document are. Sun Dafeng, Hua Rong, Dong Jiao, Liu Shaoxiong, Yang Zhenfu, Zhao Chunyan, Ji Changlian, Deng Yayuan, He Jun, Liu Yinshan, You Jinkun, Shang Lu'e, Feng Yunli, Luo Xi, Fang Yuan, Xiong Yongsheng, Zhang Lin, Li Jiang, Lin Qunying, Wu Liangliang, and Ji Xi. The previous versions of this document and the documents it replaces are as follows. ---First published in.2008 as GB/T 23189-2008; ---This is the first revision. Oyster mushroom

1 Scope

This document specifies the quality requirements, inspection rules and labeling, packaging, transportation and storage requirements for Pleurotus ostreatus, and describes the inspection methods for Pleurotus ostreatus.

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. GB/T 191 Pictorial symbols for packaging, storage and transportation GB 5009.3 National Food Safety Standard Determination of Water in Food GB 5009.4 National Food Safety Standard Determination of Ash in Foods GB/T 6543 Single and double corrugated cartons for transport packaging GB/T 12533 Determination of impurities in edible fungi JJF1070 Rules for Metrological Inspection of Net Content of Pre-packaged Commodities

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Pleurotus ostreatus belongs to the Basidiomycota, Hymenomycetes, Agaricales. icales) Pleurotaceae (Pleurotaceae) Pleurotus (Pleurotus). 3.2 foreign matters All organic and inorganic substances visible to the naked eye except oyster mushrooms.

4 Quality requirements

4.1 Fresh Products Fruiting bodies should be fresh, elastic and smooth. They are divided into three grades and should meet the requirements of Table 1. The use value is classified as inferior grade. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 23189-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 23189-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 23189-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 23189-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 23189-2025?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 23189-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.