GB/T 47337-2026 Pending National standards

GB/T 47337-2026 Oils of Citrus—Determination of CD value by ultraviolet spectrometric analysis

Publish Date: 2026-03-31 Implement Date: 2026-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 47337-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Perfume and fragrances

ICS Name: Essential oil

Publish Date: 2026-03-31

Implement Date: 2026-10-01

Pages: 12 pages

Scope

This document describes the method of determining the CD value of citrus essential oils using ultraviolet absorption spectroscopy analysis.

Development Information

Word Count: 10 Thousand words Pages: 12 pages

Referenced Standards

ISO 356 ISO 648 ISO 1042

Adopt standards

ISO 4735:2002

Related Standards

GB/T 11424-1989 Replaced

GB/T 11424-1989 Oil of litsea cubeba [Litsea cubeba (lour.)pers.]

Publish Date: 1989-07-04

GB/T 11425-1989 Replaced

GB/T 11425-1989 Oil of cassia (Cinnamomum cassia nees)

Publish Date: 1989-07-04

GB/T 11538-1989 Replaced

GB/T 11538-1989 Essential oils—Analysis by gas chromatography on capillary columns—General method

Publish Date: 1989-07-11

GB/T 11539-1989 Replaced

GB/T 11539-1989 Isolate and synthetic aromatics—Analysis by gas chromatography on packed columns—General method

Publish Date: 1989-07-11

GB/T 11540-1989 Replaced

GB/T 11540-1989 Isolate and synthetic aroma chemicals—Determination of relative density

Publish Date: 1989-07-11

GB/T 14454.11-1993 Replaced

GB/T 14454.11-1993 Aromatics—Determination of phenol content

Publish Date: 1993-06-05