Other physicochemical components/food parameter detection

This standard specifies the technical requirements, inspection methods, testing rules, packaging, marking, transportation, and storage of walnut kernels. This standard is applicable to the processing, storage, and sales of walnut kernels. 2 Normative References: The clauses in the following documents become clauses of this standard through reference in this standard. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. Therefore, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard. GB/T4456 Polyethylene Blown Molding Film for Packaging GB/T4789.26 Microbiological Examination of Food Hygiene - Inspection of Commercial Sterility of Canned Food GB/T 5009.22 Determination of Aflatoxin B in Food GB/T 5009.37 Analysis Methods for Hygienic Standards of Edible Vegetable Oil GB/T 6543 Single and Double Corrugated Boxes for Transport Packaging GB/T 7718 General Rules for Labeling of Prepackaged Food GB/T 14769 Method for Determination of Moisture in Food GB/T 15234 Plastic Flat Pallets GB/T 24307 Quality of Pecan Products The following terms and definitions apply to this standard for grade NY 5112-2005 pollution-free food, deciduous and stone fruit category 3. 3.1 Half kernels: Whole half kernels (half cotyledons) of walnut kernels; If there is a defect in the kernel, if the shortage is less than 1/4 of the entire half kernel, it will still be half kernel. 3.2 Obtuse angle kernels with a shortage of half kernels is about 1/4 or more of the entire half kernels - less than 3/8 of the kernels on each side. 3.3 Quarter kernels: If there is a defect in the kernels, the remaining half kernels that are not less than 3/4 of the longitudinal half kernels are still considered as quarter kernels. 3.4 Crushing kernels of walnuts that are less than or do not meet the requirements of quartering kernels and cannot pass through a 10 mm circular sieve. Walnut kernels with a minimum kernels of 3.5 meters are retained on a circular sieve with a diameter of 10 mm and a diameter of 2 mm

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