This standard specifies the technical requirements, test methods, inspection rules and packaging, marking, transportation and storage of pine needle chlorophyll-carotene ointment. This standard applies to the processing of harvested and cultivated pine tree branches and leaves into pine needle powder, and the pine needle chlorophyll-carotene ointment obtained after extraction, concentration and saponification with organic solvents. Pine needle chlorophyll-carotene ointment is mainly used as a biologically active additive in the feed and daily chemical industries.
LY/T 1177-1995 history
1995LY/T 1177-1995 Pine Needle Chlorophyll-Carotene Ointment