国家/地区 中国（6）
IPC部 C（6）
IPC大类 C12（6）
IPC小类 C12P（6）
IPC C12P003/00（2）
发明人
公开年 2023（6）
申请年 2022（3）  2023（3） 
专利权人

Preparing fatty acid starch ester used in field of e.g. food, by constructing Pickering emulsion system as reaction system by starch esterase method, dissolving fatty acid in organic solvent, adding e.g. Pickering emulsifier and reacting system.

WANG F, MA R, ZHAN J, LIU C, TIAN Y

Method for chiral separation of amino acids on pectinase-modified capillary silica monolithic column by functionalizing graphene oxide-modified silica gel monolithic column using coupling agent, injecting pectinase solution to obtain pectinase-modified capillary silica monolithic column and applying.

GUO J, ZHU X, YANG G, HONG T, LIU X, CAI Z

Improving hydrogen production performance of dark fermentation by using nitrogen-doped graphene comprises adding nitrogen-doped graphene to dark fermentation hydrogen production system.

LIU H, LIU Z, WANG L, TANG L, SUN Y, YAN M

Promoting anaerobic digestion hydrogen production efficiency, by ultrasonically processing graphene oxide, obtaining reduced graphene oxide, mixing with nonionic surfactant, stirring mixture, and performing anaerobic digestion.

TAUFIK A, GAO L, ISMAIL S, NI S

Preparing flavor diglyceride oil comprises e.g. placing crude oil, enzyme preparation and chelating agent in shaking table, performing vacuum reaction, using gas adsorbent to collect reaction gas, distilling reaction product molecule performing molecular distillation, extracting mixture.

SUN D, XIN X, DU Z, LV L, WANG S, LI Q, ZHANG R, XU H, WANG X

Recycling lipase in biodiesel involves preparing liquid lipase by taking crude biodiesel, using composite membrane to absorb lipase in heavy phase, mixing aminated carbon nanotube carrier and liquid lipase to obtain immobilized lipase catalyst, where membrane has polylactic acid layer.

GU D, LEI M, ZHANG X, YANG J