T/GZCX 025-2024 Active Group standards

T/GZCX 025-2024 Raspberry Seed Oil

Publish Date: 2024-04-11 Implement Date: 2024-05-01 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: T/GZCX 025-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Oil-bearing seeds

Publish Date: 2024-04-11

Implement Date: 2024-05-01

Pages: 8 pages

Scope

Scope: This document specifies the terms and definitions, requirements, testing methods, testing rules, labeling, marking, packaging, transportation, and storage of prickly pear seed oil. This document applies to oils obtained from prickly pear seeds by pressing, extraction, or supercritical carbon dioxide extraction methods using prickly pear seeds as raw materials. Main technical content: 4.1 Raw materials requirements 4.1.1 Prickly pear seeds should be intact in appearance, free from mold and odor, and comply with relevant standards or management regulations. 4.1.2 The extraction solvents used for extraction should comply with the requirements of GB 1886.52 and GB 1886.228 and related provisions. 4.1.3 Production water should comply with the requirements of GB 5749. 4.1.4 Other auxiliary materials should comply with relevant standards or management regulations. 4.2 Sensory requirements Sensory requirements should comply with Table 1. Table 1 Sensory requirements Requirements Test methods Color Light yellow to brownish yellow GB/T 5525 Transparency (20 °C) Clear or slightly turbid Taste and odor With the inherent taste and odor of prickly pear seed oil, no abnormal odor State Oily liquid, no visible foreign impurities, allowing a small amount of sediment 4.3 Physical and hygiene indicators Physical and hygiene indicators should comply with Table 2. Table 2 Physical and hygiene indicators Requirements Test methods Main fatty acid composition (%) Oleic acid (C18:1) ≥ 15.0 GB/T 5009.168 Linoleic acid (C18:2) ≥ 35.0 Linolenic acid (C18:3) ≥ 12.0 Water and volatile matter content (%) ≤ 0.20 GB/T 5009.236 Insoluble impurities content (%) ≤ 0.20 GB/T 15688 Acid value (KOH) /(mg/g) 3.0~10.0 GB/T 5009.229 Peroxide value /(g/100g) ≤ 0.25 GB/T 5009.227 Solvent residue a/(mg/kg) ≤ 20 GB/T 5009.262 Benzo[a]pyrene /(μg/kg) ≤ 10.0 GB/T 5009.27 Lead (Pb) /(mg/kg) ≤ 0.07 GB/T 5009.12 a For pressed oil, solvent residue shall not be detected (wh