@article {922, title = {Phytochemical Screening, HPTLC Fingerprinting and Invitro Antioxidant Activity of Root Extract of Asparagus racemosus}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {July 2019}, pages = {818-823}, type = {Original Article}, chapter = {818}, abstract = {

Background: Asparagus racemosus is a climber shrub used in Indian medicine for centuries. It has been used as galactogogue and nerve tonic in folk medicine. The recent research on A. racemosus has revealed its disease fighting properties such as anti-bacterial, immunomodulatory, cardio protective, anti-stress, etc. Phytochemicals present in the plants are associated with their therapeutic capabilities. Hence, phytochemical screening of a therapeutic plant is essential. Materials and Methods: A preliminary qualitative screening of phytoconstituents present in the ethanol and aqueous extract of the plant was done. high-performance thin layer chromatography (HPTLC) was used to create a phytochemical fingerprint of the plant extract. Further, a series of antioxidant assays, i.e., 2,2-diphenyl-1- picrylhydrazyl (DDPH) radical, Nitric oxide (NO) radical, Superoxide (SO) radical and 2,2{\textquoteright}-azinobis( 3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging assays were done. Results: The phytochemical screening and the HPTLC fingerprint showed the presence of phenolic compounds, flavonoids, glycosides, triterpenoids, saponins etc. They also showed free radical scavenging property and hence can be used as potential primary antioxidant. Conclusion: A preliminary screening created a phytochemical profile of A. racemosus extracts. These phytoconstituents may be linked to the various known therapeutic applications of the plant. This may aid in further extensive studies for identifying and isolating compounds with potential therapeutic value in A. racemosus.

}, keywords = {Antioxidants, Asparagus racemosus, Chromatography, Phytochemistry, Phytoconstituents, Therapeutics}, doi = {10.5530/pj.2019.11.131}, author = {Kalaivani Selvaraj and Girija Sivakumar and Aruthra Arumugam Pillai and Vishnu Priya Veeraraghavan and Srinivasa Rao Bolla and Geetha Royapuram Veeraraghavan and Gayathri Rengasamy and Joel P Joseph and Janardhana PB} } @article {743, title = {Antioxidant Activities of Ethanolic and Aqueous Extracts of Asparagus racemosus Roots}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1129-1132}, type = {Original Article}, chapter = {1129}, abstract = {

Background: Asparagus racemosus (AR) is commonly known as shatavari, satawar or satmuli in India and in Thailand it is call sam-sib or rak-sam-sib. The dried root of AR is used in Ayurveda as an antiulcerous and antiinflammatory and has medicinal/pharmacological value. Objective: To investigate the antioxidant activities of Asparagus racemosus root extracts via total phenolic and total flavonoid contents of ethanolic and aqueous extracts. Methods: Antioxidant capacity measurements were carried out by DPPH, ABTS and FRAP methods. Total phenolic and flavonoid contents were determined by the Folin-Ciocalteu method and the aluminum chloride colorimetric method, respectively. Results: The ethanolic extract possessed higher antioxidant capacities than the aqueous extract in the three antioxidant assays (p\<0.05).These results have shown high phenolic and flavonoid contents. The ethanolic extract of AR root possessed higher amounts of phenolic and flavonoid contents than the aqueous extract. Conclusion: The antioxidant capacity of the ethanolic extract was higher than that in the aqueous extract.

}, keywords = {antioxidant activity, Asparagus racemosus, Flavonoid, Phenolic compound}, doi = {10.5530/pj.2018.6.192}, author = {Ladachart Taepongsorat and Surapong Rattana} } @article {710, title = {Effects of Asparagus racemosus Root Extracts on Serum Lipid Profiles, Lipid Peroxidation and Superoxide Dismutase in Ovariectomized Rat}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1036-1041}, type = {Original Article}, chapter = {1036}, abstract = {

Background: Once rats have been ovariectomized they have a high risk of cardiovascular disease due to changes in the blood cholesterol and lipid profile. Objective: To investigate the effects of Asparagus racemosus (AR) root extract on the serum lipid profiles, lipid peroxidation and antioxidant levels in ovariectomized rats. Methods: Twenty-five, two month-old female Wistar rats were randomly divided into five groups: SH, OVX,OEE, OAAR and OEAR. The daily doses of 500 mg/KgBW of the AR root extracts for five weeks.The levels of serum TG, TC, HDL, LDL, the liver, kidney and uterine tissue lipid peroxidation and SOD levels were determined. Results: Serum TC and LDL showed no significant differences in any groups. Serum TG of the OAAR and OEAR groups were not significantly different. The serum HDL of the OAAR and OEAR groups were significantly lower than the OEE group. The liver MDA levels of the OAAR and OEAR groups were significantly decreased compared with the OVX and OEE groups while the SOD level of the OAAR group was significantly increased. The MDA levels in the kidney and uterine of the treated group showed no significant difference. The SOD levels in the kidney of the treated group were not different but the SOD levels in uterine were significantly decreased. Conclusion: It can be believed that the lipid profiles were maybe regulated via estrogen.The AR extract has low effects on the lipid profiles at this dose and duration of treatment. The capacity of the extracts to decrease the MDA level and increase the SOD level in this study clearly reflected the antioxidant efficiency of these substances.

}, keywords = {Asparagus racemosus, Lipid profiles, Malondialdehyde, Ovariectomized rat, Superoxide dismutase}, doi = {10.5530/pj.2018.5.175}, author = {Ladachart Taepongsorat and Methin Phadungkit} } @article {1442, title = {Antioxidant and DNA Damage Protective Effects of Asparagus racemosus in Human Colon and Mice Muscle Cells}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {9th Feb, 2015}, pages = {182-190}, type = {Original Article}, chapter = {182}, abstract = {

Introduction: The present study was designed to investigate the in vitro antioxidant and macromolecule damage protective effects of Asparagus racemosus water (AWE) and methanolic (AME) fractions of roots. Methods: The in vitro antioxidant activity of AWE/AME was estimated by free radical scavenging assays. The DNA damage of HT29 and C2C12 cells was analyzed by comet assay. The plasmid DNA damage and protein oxidation were carried out by agarose gel electrophoresis and SDS-PAGE analysis respectively, where as lipid peroxidation was performed by TBARS assay. Results: Both the extracts showed scavenging activity with IC50 values of 417.4 \± 19.5 / 298 \± 13.5, 381 \± 18.2 / 235 \± 11.9, 54.8 \± 2.95 / 31.6 \± 1.52, 28.9 \± 1.73 / 19.7 \± 1.55 \μg/mL for DPPH, metal chelating, ABTS and Nitric oxide scavenging activities respectively. Similarly the methanolic extract showed more potent reducing power and total antioxidant activities over water fraction. The AME showed 56.8\% and 41.2\% protection against H2O2 (Hydrogen peroxide) induced DNA damage of HT29 human colon cells and C2C12 murine myoblasts. The extract also showed protection against H2O2 induced plasmid DNA damge, AAPH induced protein oxidation of bovine serum albumin (BSA) and lipid peroxidation of rat hepatic tissue. Conclusion: Over all this study showed remarkable antioxidant and macromolecule damage protective effects of A.racemosus. The observed biological properties may be attributed to the high content phenols and flavonoids in the methanolic extract A. racemosus over water extract.

Key words: AAPH, Asparagus racemosus, C2C12, HT29, Protein oxidation, Single cell gel electrophoresis.

}, keywords = {AAPH, Asparagus racemosus, Protein oxidation, Single cell gel electrophoresis.}, author = {Girindrababu Venkattappa Jayashree and Puttasiddiah Rachitha and Krishnaswamy Krupashree and Kandikattu Hemanth Kumar and Farhath Khanum} } @article {53, title = {Antioxidant and DNA Damage Protective Effects of Asparagus racemosus in Human Colon and Mice Muscle Cells}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {01/2015}, pages = {182-190}, type = {Original Article}, chapter = {182}, abstract = {

Introduction: The present study was designed to investigate the in vitro antioxidant and macromolecule damage protective effects of Asparagus racemosus water (AWE) and methanolic (AME) fractions of roots. Methods: The in vitro antioxidant activity of AWE/AME was estimated by free radical scavenging assays. The DNA damage of HT29 and C2C12 cells was analyzed by comet assay. The plasmid DNA damage and protein oxidation were carried out by agarose gel electrophoresis and SDS-PAGE analysis respectively, where as lipid peroxidation was performed by TBARS assay. Results: Both the extracts showed scavenging activity with IC50 values of 417.4 \± 19.5 / 298 \± 13.5, 381 \± 18.2 / 235 \± 11.9, 54.8 \± 2.95 / 31.6 \± 1.52, 28.9 \± 1.73 / 19.7 \± 1.55 \μg/mL for DPPH, metal chelating, ABTS and Nitric oxide scavenging activities respectively. Similarly the methanolic extract showed more potent reducing power and total antioxidant activities over water fraction. The AME showed 56.8\% and 41.2\% protection against H2O2 (Hydrogen peroxide) induced DNA damage of HT29 human colon cells and C2C12 murine myoblasts. The extract also showed protection against H2O2 induced plasmid DNA damge, AAPH induced protein oxidation of bovine serum albumin (BSA) and lipid peroxidation of rat hepatic tissue. Conclusion: Over all this study showed remarkable antioxidant and macromolecule damage protective effects of A. racemosus. The observed biological properties may be attributed to the high content phenols and flavonoids in the methanolic extract A. racemosus over water extract.

}, keywords = {AAPH, Asparagus racemosus, C2C12, HT29, Protein oxidation, Single cell gel electrophoresis.}, doi = {10.5530/pj.2015.3.7}, author = {Girindrababu Venkattappa Jayashree and Puttasiddiah Rachitha and Krishnaswamy Krupashree and Kandikattu Hemanth Kumar and Farhath Khanum} }