T/SXAGS 0040-2024 Cold pressing hempseed processing technical specification
T/SXAGS 0040-2024 Cold pressing hempseed processing technical specification
Basic Information
Scope
Scope: This document specifies the cold-pressed oil extraction process, quality process control, and technical file management for hemp seed oil. This document is applicable to the production of edible cold-pressed hemp oil using hemp seeds as raw materials; Main technical content: Also known as flax, industrial hemp. Hemp is a genus of the Cannabaceae family and an annual herb. Hemp seeds, the seeds of hemp, typically have an oil content of 30% to 35%. Hemp kernels are the kernels of hemp seeds after removing the shells. Cold-pressed hemp oil is made from unsteamed and unroasted hemp kernels, which is obtained through pressing, filtration, deacidification, and degumming at room temperature. 4. Oil extraction process The oil extraction process mainly includes pretreatment, pressing and oil extraction, and oil refining. 4.2.1 Raw material quality requirements The raw materials should meet the requirements of GB 19641. 4.2.2 Cleaning and removing impurities The hemp seed raw materials are cleaned by wind selection and magnetic selection to remove impurities. 4.2.3 Screening After removing impurities, the hemp seeds enter the grading sieve, and those with a particle size of 3.5mm to 5.0mm are selected for the next process.