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SN/T 3854-2014 English PDF

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US$499.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 3854-2014: Determination of stevioside, rebaudioside A, glycyrrhizic acid and glycyrrhetinic acid in foods for export. HPLC method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 3854-2014	499	Add to Cart	4 days	Determination of stevioside, rebaudioside A, glycyrrhizic acid and glycyrrhetinic acid in foods for export. HPLC method	Valid

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Basic data

Standard ID: SN/T 3854-2014 (SN/T3854-2014)
Description (Translated English): Determination of stevioside, rebaudioside A, glycyrrhizic acid and glycyrrhetinic acid in foods for export. HPLC method
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.050
Word Count Estimation: 19,154
Quoted Standard: GB/T 6682
Regulation (derived from): AQSIQ notification issued in 2014 on the first batch of 230 industry-standard entry-exit inspection and quarantine
Issuing agency(ies): General Administration of Customs
Summary: This Standard specifies the export of food in stevioside, stevia double glycosides, glycyrrhizic acid, glycyrrhetinic acid detection methods. This Standard applies to export beverages, stevioside, stevia glycosides double sugar, licorice acid, measured sp

SN/T 3854-2014: Determination of stevioside, rebaudioside A, glycyrrhizic acid and glycyrrhetinic acid in foods for export. HPLC method

---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 stevioside, rebaudioside A, glycyrrhizic acid and glycyrrhetinic acid in foods for export. HPLC method People's Republic of China Entry-Exit Inspection and Quarantine Standards Food exports natural sweetener stevia, Stevia double Determination of glycosides, glycyrrhizic acid, glycyrrhetinic acid High Performance Liquid Chromatography Determinationofstevioside, rebaudiosideA, glycyrrhizicacidand Issued on. 2014-01-13 2014-08-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Fujian Exit Inspection and Quarantine. The main drafters of this standard. Chen Jian, Yang Fang, Chen Jie, Qian Jiang, CLASS OF IT I Contier. Food exports natural sweetener stevia, Stevia double Determination of glycosides, glycyrrhizic acid, glycyrrhetinic acid High Performance Liquid Chromatography

1 Scope

This standard provides the food for export stevioside, stevia glycosides double glycyrrhizin, glycyrrhetinic acid detection methods. This standard applies to exports of beverages, condiments, pastries, pickled vegetables, canned meat, preserves, candy stevioside, stevia glycosides double, Licorice Acid, glycyrrhetinic acid determination.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis Principle 3 Sample sweeteners extracted with methanol, oil sample with petroleum ether to the oil and then extracted by high performance liquid chromatography - ultraviolet detector detector, External standard.

4 Reagents and materials

Unless otherwise specified, reagents were of analytical grade water as a water GB/T 6682 regulations. 4.1 phosphoric acid. 4.2 acetonitrile. chromatography. 4.3 Methanol. chromatographically pure. 4.4 petroleum ether. 4.5 anhydrous sodium sulfate (Na2SO4). burning 4h at 650 ℃, cooled in a desiccator to room temperature in a sealed bottle storage spare. 4.6 phosphoric acid solution. 0.02mol/L. Amount of phosphoric acid (4.1) 1.35mL, water volume to 1L. 4.7 methanol solution. Measure 50mL of methanol (4.3), water volume to 100mL. 4.8 stevioside, stevia double glycosides, glycyrrhizic acid, glycyrrhetinic acid standards (stevioside. English name stevioside, molecular formula C38H60O18, CAS No. 57817-89-7, molecular weight 804.86; Double Stevia glycosides. English name rebaudiosideA, molecular formula C44H70O23, CAS No. 58543-16-1, molecular weight 967.01; glycyrrhizinate. English name glycyrrhizicacid, molecular formula C42H62O16, CAS Number 1405 86-3, relative molecular mass 822.92; glycyrrhetinic acid. English name glycyrrhetinicacid, molecular formula C30H46O4, CAS No. 471-53-4, Molecular weight 470.7). Purity ≥97%. 4.9 standard stock solution. Weigh 25.0mg stevioside, stevia double glycosides, glycyrrhizic acid, glycyrrhetinic acid standard with methanol (4.3) and dilute to 25.0mL, concentration of 1.00mg/mL, stored at 0 ℃ in the storage period of six months. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 3854-2014_English be delivered?

Answer: Upon your order, we will start to translate SN/T 3854-2014_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 SN/T 3854-2014_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 3854-2014_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.