T/HNLM 001.11-2019 Yuanling Blueberry Part 11: Whole Blueberry Purée
T/HNLM 001.11-2019 Yuanling Blueberry Part 11: Whole Blueberry Purée
Basic Information
Scope
Scope: This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for blueberry powder. This standard applies to blueberry powder primarily made from blueberry fruits, which is processed through selection, washing, pulping, drying, grinding, sieving, and packaging. Main technical contents: Sensory indicators: It should have the inherent aroma and taste of blueberries, without any abnormal odor; it should have the inherent color of blueberries, which is uniform and consistent; it should have loose and uniform granules; it should not have obvious odor, obvious clumping, or burnt powder; and it should not contain any visible foreign impurities. Physical and chemical requirements: Water content ≤ 8.0%, ash content ≤ 8.0%, total acid (calculated as anhydrous citric acid) ≤ 10.0%. Hygiene indicators: Lead (calculated as Pb) ≤ 0.5mg/kg, cadmium (calculated as Cd) ≤ 0.05mg/kg, inorganic arsenic (calculated as As) ≤ 0.2mg/kg, total mercury (calculated as Hg) 0.02mg/kg. The maximum residue limits of pesticides shall be implemented in accordance with GB 2763. The total number of colonies shall be ≤ 10,000 cfu/g, and the number of E. coli shall be ≤ 0.9 MPN/g. Mold and yeast shall be ≤ 50 cfu/g. Salmonella shall not be detected, and Staphylococcus aureus shall not be detected.