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GB/T 10359-2008 English PDF

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Q: Should I purchase the latest version GB/T 10359-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10359-2008 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$359.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 10359-2008: Oilseed meals -- Determination of oil content -- Part 1: Extraction method with hexane (or light petroleum）
Status: Obsolete

GB/T 10359: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 10359-2008	359	Add to Cart	3 days	Oilseed meals -- Determination of oil content -- Part 1: Extraction method with hexane (or light petroleum）	Obsolete
GB/T 10359-1989	239	Add to Cart	2 days	Determination of oil content in oilseed residues	Obsolete

Similar standards

GB 7718 GB/T 5532 GB 7718 GB/T 15683 GB/T 10362 GB/T 10358

Basic data

Standard ID: GB/T 10359-2008 (GB/T10359-2008)
Description (Translated English): Oilseed meals -- Determination of oil content -- Part 1: Extraction method with hexane (or light petroleum��
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.200
Word Count Estimation: 9,946
Date of Issue: 2008-11-04
Date of Implementation: 2009-01-20
Older Standard (superseded by this standard): GB/T 10359-1989
Quoted Standard: GB/T 10358; ISO 5502
Adopted Standard: ISO 734-1-2006, IDT
Regulation (derived from): National Standard Approval Announcement 2008 No.18 (Total No.131)
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
Summary: This standard specifies the determination of oilseed meal (including composite products) oil content (ie, had burned extract or petroleum ether extract) approach. This standard applies to oilseed (including composite products) Determination of oil content.

GB/T 10359-2008: Oilseed meals -- Determination of oil content -- Part 1: Extraction method with hexane (or light petroleum）

---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.
Oilseed meals Determination of oil content Part 1. Extraction method with hexane (or light petroleum) ICS 67.200 X04 National Standards of People's Republic of China GB/T 10359-2008/ISO 734-1.2006 Replacing GB/T 10359-1989 Determination of oil content in oilseed residues Part 1. hexane (or petroleum ether) extraction (ISO 734-1.2006, IDT) Posted 2008-11-04 2009-01-20 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is identical with ISO 734-1.2006 "Determination of oil content in oilseed residues - Part 1. hexane (or petroleum ether) extraction" (In English). For ease of use, the standard ISO 734-1.2006 includes the following editorial changes. --- "This International Standard" be replaced by "this standard"; "." --- With a decimal point instead of a comma as the decimal point, ""; --- Remove the foreword and introduction of international standards. This standard replaces GB/T 10359-1989 "Determination of oil content of oil cake." This standard compared with GB/T 10359-1989 main changes are. --- Adjust the extraction reagent; --- Increasing the precision requirements; --- Increasing the test report; --- Delete the original standard in Appendix A of the content, and increases the informative appendix. Appendix A of this standard is an informative annex. The standard proposed by the National Food Authority. This standard by the National Standardization Technical Committee OILS. This standard was drafted. Zhixing College of Hubei University. The main drafters of this standard. Yang Teng think Liuzhang Hu, Wang Haoming, Yang Fang. This standard replaces the standards previously issued as follows. --- GB/T 10359-1989. GB/T 10359-2008/ISO 734-1.2006 Determination of oil content in oilseed residues Part 1. hexane (or petroleum ether) extraction

1 Scope

This standard specifies the determination oilseed (including composite products) oil content (ie hexane extracts or petroleum ether extract) method. This standard applies to oilseed (including composite products) Determination of oil content.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 10358 oilseed Moisture and volatile matter content (ISO 771. 1977, IDT) Preparation of ISO 5502 oilseed samples

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 All the material extracted from the sample under the conditions specified in this standard, represents the mass fraction (%). Note. The oil content can also be dry expression. Principle 4 Use appropriate equipment, industrial hexane (if not, the available petroleum ether) as solvent extraction test sample, the solvent was removed and weighed to mention Extract.

5 Reagents

Unless otherwise specified, the reagents used must be analytical grade. 5.1 Industrial hexane, n-hexane, or petroleum ether. the main component of six-carbon hydrocarbons. The solvent used in the boiling point lower than 50 ℃ group Points should not exceed 5% of the boiling range of 50 ℃ ~ 70 ℃ components should not be less than 95%. For the above-mentioned solvent to be used, the distillation residue completely It was not more than 2mg/100mL.

6 Equipment

Usual laboratory equipment, and the following instruments. 6.1 Mechanical mill. easy cleaning, the test sample pulverized to all through a pore size of 1mm sieve. Pulverization process should not generate heat Volume, and the change of moisture, volatile matter and fat content of no perception. 6.2 micro-mill machinery. Dangoumau as type 1), can oilseed crushing to a particle size of less than 160μm, grinding to a particle size shell part 400μm. 1) Dangoumau mechanical micro mill is applicable commodity devices, for example, this information is only for the convenience of users of this standard, this does not represent the standard Approved products. When there is no laboratory micro mill available pestle, mortar and 10g washed with hydrochloric acid and calcined sand instead of micro-mill, pulverized sample (see GB/T 10359-2008/ISO 734-1.2006 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 10359-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 10359-2008_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 10359-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 10359-2008_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 10359-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10359-2008 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.