T/CQAE 14006-2022 The evaluation specification for deep cold preservation technology of household electric refrigerators
T/CQAE 14006-2022 The evaluation specification for deep cold preservation technology of household electric refrigerators
Basic Information
Scope
Scope: This standard specifies the technical requirements, test methods, and evaluation criteria for deep-freezing fresh-keeping in household refrigerators. This standard applies to the evaluation of temperature, microorganisms, and food quality indicators for deep-freezing fresh-keeping technology in household refrigerators and similar applications. Main technical content: The deep-freezing function of household refrigerators, which maintains an internal storage temperature of -40°C or lower in different ambient temperatures without automatically resetting. The deep-freezing grade classifies the deep-freezing function of household refrigerators according to the ambient temperature and storage temperature. Note: The deep-freezing grades are divided into Super Grade, Grade 1, Grade 2, and Grade 3. Fresh-nourishing in deep-freezing refers to the process of using deep-freezing technology and related techniques to store meat and aquatic food ingredients, which effectively inhibits microorganisms, maintains the freshness of frozen meat and aquatic food ingredients, and reduces nutrient loss.