T/GVEAIA 002-2022 Active Group standards

T/GVEAIA 002-2022 Niu Zhangqi mushroom production technology specifications

Publish Date: 2022-04-01 Implement Date: 2022-05-01 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/GVEAIA 002-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated agriculture and forestry

ICS Name: Plant cultivation

Publish Date: 2022-04-01

Implement Date: 2022-05-01

Pages: 19 pages

Scope

Scope: This standard specifies the terms and definitions, raw material requirements, production requirements, production processes, quality requirements, experimental methods, inspection rules, marking, packaging, transportation, storage, evaluation, and labeling management for the production of Coriolus versicolor mushrooms. This standard applies to the production and quality control of Coriolus versicolor mushrooms, as well as impartial third-party evaluation and management. Main technical content: 6.1 Raw material processing 6.1.1 Preparation of cultivation substrates 6.1.1.1 Soak the mycelium cultivation porous carrier in the cultivation nutrient solution to allow the micro-pores of the porous carrier to absorb the cultivation nutrient solution. Then dry the porous carrier at 35–45°C to solidify the cultivation nutrient solution into a nutrient layer and form it on the periphery of the porous carrier and the inner periphery of the micro-pores. 6.1.1.2 Heat the food additives into a liquid state, then add the Coriolus versicolor extract and sugar to form a hot-melt coating. Subsequently, apply the hot-melt coating to the nutrient layer of the porous carrier, allowing the coating to cool and form a film on the periphery of the porous carrier and the nutrient layer. 6.1.1.3 The prepared porous carrier has a nutrient layer and a film on one periphery and multiple concave micro-pores. The nutrient layer is formed on the periphery and the inner periphery of the micro-pores, and the film is formed on the nutrient layer and encloses it. 6.1.1.4 Radiation sterilize the film and nutrient layer of the prepared cultivation substrates with gamma rays. 6.1.2 Preparation of cultivation boxes 6.1.2.1 Secure the sterilized porous carriers in the cultivation boxes, with a certain distance between the porous carriers and the inner walls of the cultivation boxes. 6.1.2.2 Inject sterile water into the space between the porous carriers and the bottom of the cultivation boxes. The w