T/LYCY 002-2019 Active Group standards

T/LYCY 002-2019 Prime and Premium Oilseeds of Camellia Seed

Publish Date: 2018-12-08 Implement Date: 2019-01-01 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/LYCY 002-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Food processing and products

ICS Name: Oil-bearing seeds

Publish Date: 2018-12-08

Implement Date: 2019-01-01

Scope

Scope: This standard specifies the terms and definitions, quality requirements, inspection methods, inspection rules, labeling, and traceability, packaging, storage, and transportation requirements for special- and premium-grade oil tea seeds. This standard applies to the acquisition, storage, transportation, and sale of oil tea seeds used for oil extraction. Main technical content: 3.2 Oil content: The mass fraction of crude fat in oil tea seeds relative to the sample (on a dry basis). 3.3 Impurities: Substances other than oil tea seeds, including inorganic substances such as soil and sand, as well as oil tea fruit peels, seed shells, non-useful oil tea seeds, and other organic substances. 3.4 Moldy grains: Oil tea seeds with mold stains on the shell or seed kernel. 3.5 Worm-eaten grains: Seeds with worm holes on the seed shell surface and damage to the seed kernel. 3.6 Damaged grains: Seeds with damaged shells, exposed seed kernels, injuries, or broken kernels. 3.7 Color and odor: The inherent color and odor of a batch of oil tea seeds. 3.8 Moisture content: The mass fraction of moisture in oil tea seeds relative to the sample. 4 Quality requirements 4.1 Quality indicators: See Table 1 for the quality indicators of oil tea seeds, where oil content and acid value are fixed indicators. Table 1: Quality indicators of oil tea seeds Grade Oil content (on a dry basis) /% Acid value (on a fat basis) (KOH)/(mg/g) Moisture content /% Impurities /% Moldy grains /% Worm-eaten grains /% Damaged grains /% Color and odor Special grade ≥30 ≤1.0 ≤10.0 ≤1.0 ≤0.5 ≤1.0 ≤2.0 Normal grade ≥27 ≤1.2 5. Inspection methods 5.1 Oil tea seed sampling and sub-sampling: Follow GB/T 5491. 5.2 Color and odor inspection: Follow GB/T 5492. 5.3 Impurity content: Follow GB/T 5494. 5.4 Moisture content inspection: Follow GB 5009.3. 5.5 Acid value: After shelling the sample, follow GB 5009.229. 5.6 Oil content inspection: Follow GB/T