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GB/T 36058-2018: Method for analysis of forestry biomass -- Determination of insoluble saccharides content
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| GB/T 36058-2018 | English | 199 |
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Method for analysis of forestry biomass -- Determination of insoluble saccharides content
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GB/T 36058-2018
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Basic data | Standard ID | GB/T 36058-2018 (GB/T36058-2018) | | Description (Translated English) | Method for analysis of forestry biomass -- Determination of insoluble saccharides content | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B60 | | Classification of International Standard | 79.010 | | Word Count Estimation | 10,160 | | Date of Issue | 2018-03-15 | | Date of Implementation | 2018-10-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 36058-2018: Method for analysis of forestry biomass -- Determination of insoluble saccharides content
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Method for analysis of forestry biomas--Determination of insoluble saccharides content
ICS 79.010
B60
National Standards of People's Republic of China
Forestry biomass raw material analysis method
Insoluble sugar determination
Published by.2018-03-15
2018-10-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the State Forestry Administration.
This standard is under the jurisdiction of the National Forestry Biomass Standardization Technical Committee (SAC/TC416).
This standard was drafted by. Fujian Agriculture and Forestry University.
The main drafters of this standard are. Cao Shilin, Hu Huichao, Ma Xiaojuan, Huang Liulian, and Chen Lihui.
Forestry biomass raw material analysis method
Insoluble sugar determination
1 Scope
This standard specifies the terms and definitions, principles, reagents and materials, instruments and equipment for the determination of insoluble sugar content in forestry biomass raw materials.
Sample preparation, test procedures, test data processing, precision requirements, and test reports.
This standard applies to the determination of insoluble sugar content in forestry biomass raw materials.
When the injection volume was 20 μL, the detection limit (S/N ≥ 3) of the method was. glucose 8 mg/L, xylose 14 mg/L,
Arabinose 28 mg/L, galactose 10 mg/L, and mannose 16 mg/L.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 2677.6-1994 Determination of extractables content of organic solvent in papermaking raw materials
GB/T 30366-2013 biomass terminology
GB/T 35814-2018 Analysis of forestry biomass feedstock sample processing methods
GB/T 35820-2018 forestry biomass raw material analysis method sampling method
GB/T 36055-2018 Analysis method of forestry biomass feedstock moisture content determination
3 Terms and definitions
The terms and definitions defined in GB/T 30336-2013 and the following apply to this document. For ease of use, the following is repeated
Some terms and definitions in GB/T 30366-2013.
3.1
Forestry biomass forestrybiomass
Biomass produced during forestry production and processing. Mainly include forest products (such as wood, bamboo, rattan, etc.) and forestry residues (such as branches
Slag, sawdust, sawdust, shoots, slats and truncated, husks and kernels and other processing residues and processing residues, paper-making waste, and waste wood),
Energy forest and so on.
[GB/T 30336-2013, definition 2.1.3]
3.2
Insoluble sugars insolublesaccharides
The (heat) water-insoluble carbohydrates in forestry biomass feedstocks include cellulose and most hemicelluloses.
4 Principle
The insoluble sugars in the forestry biomass feedstock can be converted to the corresponding monosaccharides by two stages of sulfuric acid hydrolysis. High performance liquid chromatography
(HPLC) After the monosaccharide content was measured, the insoluble sugar content in the forestry biomass material was calculated.
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