Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 23528.3-2025 English PDF

Q: How long will the true-PDF of English version of GB/T 23528.3-2025 be delivered?

Upon your order, we will start to translate GB/T 23528.3-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 23528.3-2025_English with my colleagues?

Yes. The purchased PDF of GB/T 23528.3-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$379.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23528.3-2025: Quality requirements for oligosaccharides - Part 3: Xylo-oligosaccharides
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23528.3-2025	379	Add to Cart	4 days	Quality requirements for oligosaccharides - Part 3: Xylo-oligosaccharides	Valid

Similar standards

GB/T 20886.1 GB/T 35920 QB/T 5189 GB/T 23528.4 GB/T 23527.1 GB/T 23528.2

Basic data

Standard ID: GB/T 23528.3-2025 (GB/T23528.3-2025)
Description (Translated English): Quality requirements for oligosaccharides - Part 3: Xylo-oligosaccharides
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X69
Classification of International Standard: 67.180.20
Word Count Estimation: 18,115
Date of Issue: 2025-04-25
Date of Implementation: 2026-05-01
Older Standard (superseded by this standard): GB/T 35545-2017
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 23528.3-2025: Quality requirements for oligosaccharides - Part 3: Xylo-oligosaccharides

---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.
ICS 67.180.20 CCSX69 National Standard of the People's Republic of China Replaces GB/T 35545-2017 Oligosaccharide quality requirements Part 3.Xylo-oligosaccharides Released on 2025-04-25 2026-05-01 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. This document is Part 3 of GB/T 23528 “Quality requirements for oligosaccharides”. GB/T 23528 has been published in the following parts. --- Part 1.General; --- Part 2.Fructooligosaccharides; --- Part 3.Xylo-oligosaccharides; --- Part 4.Isomaltooligosaccharides. This document replaces GB/T 35545-2017 "Xylooligosaccharides". Compared with GB/T 35545-2017, except for structural adjustments and editorial changes, In addition to the above, the main technical changes are as follows. --- Changed the scope of application (see Chapter 1, Chapter 1 of the.2017 edition); --- Deleted the classification and requirements of XOS-20 (see 6.2 and 7.3 of the.2017 edition); --- Added requirements for auxiliary material maltodextrin (see 7.1); --- Changed the color requirements of syrup and powdered sugar and the appearance requirements of powdered sugar (see 7.2, 7.2 of the.2017 edition); --- Deleted the hygiene requirements and corresponding test methods (see 7.4 and 8.9 of the.2017 edition); --- Changed the relevant requirements for sensory testing (see 8.2, 8.1 of the.2017 edition); --- The test methods for dry matter, transmittance and pH have been changed (see 8.3, 8.6 and 8.7, 8.2, 8.5 and 8.6 of the.2017 edition); --- The test method for XOS content has been changed (see 8.8, Appendix A and Appendix B, 8.7, Appendix A and Appendix B of the.2017 edition); --- Changed the inspection rules (see Chapter 9, Chapter 9 of the.2017 edition); --- Changed the marking, packaging, transportation and storage (see Chapter 10, Chapter 10 of the.2017 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 was proposed and coordinated by the National Food Industry Standardization Technical Committee (SAC/TC64). This document was drafted by. Shandong Longli Biotechnology Co., Ltd., China Biofermentation Industry Association, Henan Yichangqing Biotechnology Co., Ltd., Bowling Biotechnology Co., Ltd., Shuangqiao (Xiamen) Co., Ltd., Infinitus (China) Co., Ltd., Beijing Zimeitang Biotechnology Technology Co., Ltd., By-Health Co., Ltd., China Agricultural University, Dalian Polytechnic University, and Jiangnan University. The main drafters of this document are. Wang Jin, Xiao Lin, Feng Zhihe, Li Shang, Li Peigong, He Guoliang, Wu Boliang, Wu Junchao, Xu Ximing, Yang Zuwei, Jiang Zhengqiang, Chen Xiaoyi, Yang Ruijin, Liu Erting, Yin Zheng, Lian Zebiao, Lu Zhi, Gong Jianhui, Liu Guanglan, Wu Dan, Li Yanxiao, Yang Fan, Tong Yanjun. The previous versions of this document and the documents it replaces are as follows. ---First published in.2017 as GB/T 35545-2017; ---This is the first revision.

Introduction

With the rapid development of food fermentation industry, oligosaccharide types have diversified, product quality has been improved, and product varieties have been enriched. The industry has made great progress in technology and development. GB/T 23528 "Quality Requirements for Oligosaccharides" was formulated to improve the product quality and The normalization and standardization of detection methods is the basic work to regulate the industry order of oligosaccharides and related products and promote industrial development. GB/T 23528 “Quality Requirements for Oligosaccharides” is planned to consist of four parts. --- Part 1.General. The purpose is to improve the product quality of the oligosaccharide industry. --- Part 2.Oligofructose. The purpose is to improve the product quality of the oligofructose industry. --- Part 3.Xylo-oligosaccharides. The purpose is to improve the product quality of the xylo-oligosaccharides industry. --- Part 4.Isomaltooligosaccharides. The purpose is to improve the product quality of the isomaltooligosaccharides industry. Oligosaccharide quality requirements Part 3.Xylo-oligosaccharides

1 Scope

This document specifies the technical requirements, inspection rules and marking, packaging, transportation and storage requirements of xylooligosaccharides, and describes the corresponding test methods. The method provides information on molecular formula, structural formula, symbol and product classification. This document applies to products made from corn cobs and/or corn stalks, using steam explosion or high pressure cooking, and then refined by enzymatic hydrolysis. Production, inspection and sales of xylo-oligosaccharides.

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/T 191 Pictorial markings for packaging, storage and transportation GB 5009.3-2016 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 6682 Specifications and test methods for water used in analytical laboratories GB/T 20882.2 Starch sugar quality requirements Part 2.Glucose syrup (powder) GB/T 20882.6 Starch sugar quality requirements Part 6.Maltodextrin

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Xylo-oligosaccharides; XOS A mixture of oligosaccharides composed of 2 to 9 xylose units connected by β-1,4 glycosidic bonds. 4 Structural formula, molecular formula 4.1 Structural formula The structural formula of xylo-oligosaccharide is shown in Figure 1. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 23528.3-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 23528.3-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 23528.3-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 23528.3-2025_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.