国家/地区 中国（4）
IPC部 A（4）
IPC大类 B01（4） A23（2） A61（2）
IPC小类 B01D（4）
IPC B01D011/02（4）
发明人
公开年 2022（2）
申请年 2022（2） 
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

Storing and preserving hot pepper, comprises e.g. adding Macadamia nut green peel extract agent to water, then adding sodium alginate, stirring to obtain extracting dispersant, adding modified carbon nano-tube, then ultrasonically processing to obtain preservative, soaking and drying.

LIU J, CHEN D, LAN Q, JI S, WEI J

Preparing Chinese herbal medicine deodorant comprises soaking Chinese herbal medicine in organic solvent, then filtering and removing filter residue, distilling to remove solvent to obtain Chinese herbal medicine deodorant.

ZHENG Y, HU Z, ZHANG X

Preparing olive kernel extract useful for effectively removing oxygen free radicals in body, involves performing pretreatment and extraction using isopropanol-water mixed solution, as extractant.

ZHANG Y