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GB/T 33108-2016 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33108-2016: Determination of sea cucumber glycosides in sea cucumber and sea cucumber products -- High performance liquid chromatography
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33108-2016	199	Add to Cart	3 days	Determination of sea cucumber glycosides in sea cucumber and sea cucumber products -- High performance liquid chromatography	Valid

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SC/T 4030 GB 5009.261 GB/T 33110 GB/T 33109

Basic data

Standard ID: GB/T 33108-2016 (GB/T33108-2016)
Description (Translated English): Determination of sea cucumber glycosides in sea cucumber and sea cucumber products -- High performance liquid chromatography
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B51
Classification of International Standard: 67.120
Word Count Estimation: 10,115
Date of Issue: 2016-10-13
Date of Implementation: 2017-05-01
Regulation (derived from): National Standard Notice No.1716 of 2016
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 33108-2016: Determination of sea cucumber glycosides in sea cucumber and sea cucumber products -- High performance liquid chromatography

---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.
Determination of sea cucumber glycosides in sea cucumber and sea cucumber products - High performance liquid chromatography ICS 67.120 B51 National Standards of People's Republic of China Determination of sea cucumber saponins in sea cucumber and its products High performance liquid chromatography Determination ofseacucumberglycosidesinseacucumberandsea 2016-10-13 released 2017-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the Ministry of Agriculture of the People's Republic of China. This standard is under the jurisdiction of the National Aquatic Standardization Technical Committee (SAC/TC156). This standard drafting unit. Qingdao City Product Quality Supervision and Inspection Research Institute, China Ocean University. The main drafters of this standard. Xue Changhu, Li Zhaoyong, Fan Yan, Liu Xiaofang, Wu Qianjun, Yang Jie. Determination of sea cucumber saponins in sea cucumber and its products High performance liquid chromatography

1 Scope

This standard specifies the sea cucumber and its products in the sea cucumber saponins content of high performance liquid chromatography. This standard applies to sea cucumber and its products in the determination of ginsenosides (quinolide) determination of quinolones for the sea cucumber saponin characteristic monosaccharides.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 6682 Analytical laboratory water specifications and test methods Methods of sampling aquatic products GB/T

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Quinolose quinovose 6-Deoxy-D-gulcose 6-Deoxy-D-gulcose Molecular formula C6H12O5, relative molecular mass 164.16. Widely present in the sea cucumber saponin sugar chain, each of the sea cucumber saponin molecules and only contain a quinolone unit. 3.2 Seaweed saponins seacucumberglycosides A triterpenoid saponin compound composed of a wool sterane derivative and an oligosaccharide, wherein the quinolose is a stable characteristic monosaccharide.

4 principle

The samples were extracted by ethanol and extracted with n-butanol to obtain sea cucumber saponins, hydrolyzed by trifluoroacetic acid, and the quinolones in the hydrolyzate were mixed with 1-phenyl-3-methyl Yl-5-pyrazolone (PMP), the product was separated by C18 column, high performance liquid chromatography with UV detector, external standard The content of ginseng saponins in the sample was indicated by quinolone.

5 reagents and materials

Unless otherwise stated, the reagents used are analytical reagents. 5.1 water is in line with GB/T 6682 provides a level of water. 5.2 Methanol (CH3OH). Chromatographic pure. 5.3 Acetonitrile (CH3CN). Chromatographic pure. 5.4 Ethanol (CH3CH2OH). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33108-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33108-2016_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 33108-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33108-2016_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.