国家/地区 中国（4）
IPC部 A（4） B（4） F（2）
IPC大类 A61（4）
IPC小类 B01D（4）
IPC
发明人 ZHANG C（2）
公开年 2023（4）
申请年 2022（4）
专利权人

Extraction of total flavonoids of Artemisia subdigitata by mixing crushed Artemisia subdigitata with ethanol solution and magnetically immobilized cellulase, placing Artemisia subdigitata solution into high-voltage pulsed electric field to extract, filtering extract and performing ultrafiltration.

ZHANG C

Fruit and vegetable storage and transportation fresh-keeping system comprises outer circulation device and storage and transport environment space connected by quick joint, and outer circulating device is box body structure or pipe body structure with gas passage inside.

LIAN H, WEI W, YANG X, WANG D, JIA L

Air sterilizing and disinfecting device based on microwave radiation coupling foam ceramic adsorbent material, has gas reversing system that is set in air chamber for controlling of main flow channel and sub flow channel, and air outlet that communicates with upper portion of air chamber.

JIAO L, GUO Q, HU Y, YUAN H, ZHOU N

Nano aldehyde-removing liquid wax used for adsorbing indoor formaldehyde, purifying indoor air and maintaining indoor fragrance, comprises graphene, activated carbon, dried flower, plant essential oil, citric acid, peppermint leaf, Artemisia argyi, lavender, alcohol and turpentine oil.

ZHANG C