Water Soluble Psidium Guajava Leaf Extract Having Standardized

Water Soluble Psidium Guajava Leaf Extract Having Standardized Phytochemicals

Abstract: Psidium guajavaPsidium guajavaThe present invention provides a method of obtaining leaf extract standardized to phytochemicals. The extract obtained is highly soluble in water and contains standardized phytochemicals such as guijavarin specifically saponins and polyphenols which may be used in food and beverage products. The method involves the specific method of filtration to obtain highly purified form of phytochemical. The extract obtained is subjected to bio activity guided fractionation to isolate different compounds to obtain phytochemical enriched fraction followed by purification and isolation of the single phytochemical from the enriched bioactive fraction. The phytochemical is identified as guijaverin which also exhibits anti diabetic activity. The leaf extract is useful in food and beverage industries and is used in different formulations such as chocolates capsules and aqua based supplement drinks.

Patent Information

Application #

Filing Date

09 September 2016

Publication Number

46/2016

Publication Type

INA

Invention Field

BIOTECHNOLOGY

Status

Email

Parent Application

Applicants

PHYTOTECH EXTRACTS PVT LTD

No.103/103 1st Floor Sri Krishna Nagar Byrathi Bande Hennur Main road Kannur Post Bangalore 562149

Inventors

1. HARIHARAN Venkatachalam

Flat No.B, GF Jupitor Block. Regency Magnum, No.34, Hennur Road, Bangalore-560043.

2. VIRUPAKSHAPPA Pradeepkumar Siddavvanahalli

#2511, Sabhidananda nilaya, 13tl'Cross, 1't Main, Attiguppe, RPC Layout, Vijayanagar, Bangalore -560040

3. HARIHARAN Kanchana

Flat No.B, GF Jupitor Block, Regency Magnum, No.34, Hennur Road, Bangalore-560043

4. KANNI Paranjothi

#6A,361fi Cross,2Sth Main, 9th Block, Jayanagar Bangalore-560069

5. CHAKRAVORTTY Dipshikha

Department of Microbiology and Cell Biology and Center for Infectious disease Indian Institute of Science, CV Raman Avenue, Bangalore 560012 Bangalore 560 012

Specification

SOFT COPY ATTACHED IN PDF

Documents

Application Documents

#	Name	Date
1	Assignment [06-10-2016(online)].pdf	2016-10-06
1	Power of Attorney [09-09-2016(online)].pdf	2016-09-09
2	201647030907.pdf	2016-09-17
2	FORM28 [09-09-2016(online)].pdf	2016-09-09
3	Description(Complete) [09-09-2016(online)].pdf	2016-09-09
3	EVIDENCE FOR SSI [09-09-2016(online)].pdf	2016-09-09
4	Drawing [09-09-2016(online)].pdf	2016-09-09
5	Description(Complete) [09-09-2016(online)].pdf	2016-09-09
5	EVIDENCE FOR SSI [09-09-2016(online)].pdf	2016-09-09
6	201647030907.pdf	2016-09-17
6	FORM28 [09-09-2016(online)].pdf	2016-09-09
7	Assignment [06-10-2016(online)].pdf	2016-10-06
7	Power of Attorney [09-09-2016(online)].pdf	2016-09-09