Help to check the national patent number 99106181 0

Long-term use of ***.

Patent details. Basic Information.

Patent Title: Preparation method of chlorella deep purification factor.

Application No. Application Date 2016-07-29

Public Announcement No. CN106236623A Public Announcement Date 2016-12-21

Inventor: Xiang Guanggang, patent applicant, Shanghai Jiayu Biotechnology****.

Patentee: Guo Guozhong, Patent** Institution: Shanghai Hansheng Intellectual Property ****** 31236

Type of Patent Publication of Invention Main Classification No. A61K8 97(

Residence 201413 Room 1305, Building 2, No. 883-885, Pinggang Road, Situan Town, Fengxian District, Shanghai.

Legal status -

Abstract The present invention provides a preparation method for chlorella deep purification factor, which comprises the following steps: S1: chlorella is dispersed in water, cellulase and pectinase are added, and after flash extraction and enzymatic hydrolysis are carried out simultaneously, membrane filtration is carried out to collect filtrate; s2:

glycerol was added to the filtrate obtained in step S1, aging was carried out, membrane filtration was carried out again, and the filtrate was collected; S3: the filtrate obtained in step S2 is concentrated by nanofiltration, until the content of chlorella is 20 30% of the weight of the filtrate, autoclaving and homogenization are carried out, membrane filtration is carried out, and the chlorella deep purification factor is obtained. The present invention has the following beneficial effects:

Through the rapid mixing, negative pressure, shearing, high-speed collision and other effects generated by flash extraction, combined with enzymatic hydrolysis, the cell wall fragmentation process is accelerated, and the active ingredients are quickly extracted after the cell wall is broken, the extraction cycle is short, the efficiency is high, the extract solution is stable, and the deep purification factor retention of chlorella is high.

Myopia ** belt has no right - unpaid annual fee.

Application No.: Application Date: 1996-08-16

Abstract: the utility model discloses a kind of myopia eye belt for juvenile myopia, is made up of pressure belt and medicine belt, pressure belt is made of long belt and tight strips on both ends, medicine bag is made of medicine bag cloth sewing and the medicine bag of the same size as the long belt and the drug contained therein, the long belt is pressed on the top of the medicine belt, the medicine bag is separated into four small medicine bags, the drug is made up of flavor medicine such as Yuanzhi, magnet, salvia, musk, borneol, the utility model is simple in structure, easy to use, low cost, good curative effect, no ***, It is easy to be accepted by adolescent myopia patients, and the prospect of promotion and application is bright. $Applicant:

A61F9 00 Classification Number: A61F9 00 A61M37 00 A61K35 78

The CNIPA said slowly.

Invention Title: Myopia Eye ** Belt, the patent was invalidated due to the termination of unpaid annual fees.