Tag Archives: Longan

Production process of clean dried longan

Application Number: 00111488Application Date: 2000.01.21Publication Number: 1306763Publication Date: 2001.08.08Priority Information: International: A23L1/212;A23L3/40Applicant(s) Name: Lin LiangAddress: Inventor(s) Name: Lin LiangPatent Agency Code: 31002Patent Agent: fei kaikuiAbstract The clean dried longan producing process includes the steps of: green keeping scalding in 85-95 deg.c, water, quick cooling, polishing shell to smooth, steaming at 55-65 deg.c for 20-30 hr… Read More »

Technological process of making litchi and longan wine

Application Number: 00117316Application Date: 2000.08.11Publication Number: 1284549Publication Date: 2001.02.21Priority Information: International: C12G3/02Applicant(s) Name: Cao JiakuiAddress: Inventor(s) Name: Cao JiakuiPatent Agency Code: 00000Patent Agent: Abstract Litchi and longan wine is made through the processes of killing enzyme of shelled fresh litchi and longan at normal pressure and constant temperature, adding edible alcohol as catalyst and self-brewage… Read More »

Low-temp sulfur treating method for antistaling longan and protecting its colour

Application Number: 00117508Application Date: 2000.10.18Publication Number: 1289565Publication Date: 2001.04.04Priority Information: International: A23L1/212;A23L1/272Applicant(s) Name: Huanan Agricultural Univ.Address: Inventor(s) Name: Wu Zhenxian;Chen Weixin;Ji ZuoliangPatent Agency Code: 44201Patent Agent: wu hongdaAbstract An antistaling method for longan includes selecting, SO2 fumigating in sealed container for 20 min, loading in perforated polyethylene bags, packing with perforated carton or plastic basket.… Read More »

Process for ordinary-temp antistaling of longan

Application Number: 00117509Application Date: 2000.10.18Publication Number: 1289544Publication Date: 2001.04.04Priority Information: International: A23B7/154Applicant(s) Name: Huanan Agricultural Univ.Address: Inventor(s) Name: Wu Zhenxian;Chen Weixin;Su MeixiaPatent Agency Code: 44201Patent Agent: wu hongdaAbstract A technique for antistaling longan at ordinary temp includes picking up 80-90% mature longan fruit, immersing in antistaling liquid for 1-2 min, drying in air, inner packing… Read More »

Longan polysaccharide extracting process

Application Number: 00107538Application Date: 2000.05.18Publication Number: 1270963Publication Date: 2000.10.25Priority Information: International: C08B37/00Applicant(s) Name: Zhongwei Polysaccharide Inst., XiamenAddress: Inventor(s) Name: Huang Shouqi;Fang Jinrui;Huang WeizhenPatent Agency Code: 11237Patent Agent: zhang deshengAbstract A longan polysaccharide extracting process includes such steps as defatting, enzymolysis and hydrolysis, water extraction, alcohol precipitation, drying, and crushing. The process can raise the activity… Read More »