@article {1220, title = {Anti-Hypertensive Activity of Punica granatum peels Ethyl Acetate Extract on Fludrocortisones Induced Hypertension in Wistar Rats}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1135-1142}, type = {Research Article}, chapter = {1135}, abstract = {

Pomegranate (Punica granatum Linn.) has several medicinal properties. Pomegranate juice has been reported to be an effective source of high amounts of phyto-constituents with many health and nutritional benefits. This work assessed the possible effect on blood pressure (B.P) and heart rate of P. granatum peel ethyl acetate extract (PGE) at a dosage of 400 mg / kg / day on hypertension-induced fludrocortisone Wistar rats. PGE therapy substantially lowered the B.P of hypertensive rats treated with salt fludrocortisones, but the mean blood pressure and heart rate in normotensive rats were not altered. In isolated aortic strip, the contractile reactions to noradrenalin of PGE-treated hypertensive rats have been substantially reduced. The active fraction was purified by successive chromatographic techniques resulted in isolation of quercetin and ursolic acid, this bioactive mixture induced a significant decrease in the blood pressure of hypertensive rats as compared to hypertensive control rats at a concentration of 10 mg/kg.

}, keywords = {Hypertension, Punica granatum, Quercetin, Ursolic acid}, doi = {10.5530/pj.2020.12.160}, author = {Rafik Monir and Asmaa S Abd Elkarim and Mohamed Fouad Shalaby and Alsayed Ahmed Zaki and Samah Shabana} } @article {857, title = {Evaluation of Anti-psoriatic Potential of the Fruit Rind of Punica granatum L.}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {May 2019}, pages = {466-468}, type = {Original Article}, chapter = {466}, abstract = {

Background: Pomegranate (Punica granatum L.) is universally known for its therapeutic properties due to its potential bioactive compounds. However, there is no established scientific study on antipsoriatic activity of pomegranate fruit rind. The aim of the study is to evaluate the anti-psoriatic activity of the isolated compounds and the extract from the fruit rind of P. granatum. In our previous study, the isolated compounds were evaluated for antioxidant potential. In continuation to the previous investigation, the present study is taken up to evaluate the extract and compounds for in vitro anti-psoriatic activity. Methods: Chromatographic techniques were employed to isolate the compounds from the aqueous acetone extract and in vitro anti-psoriatic activity was determined by thymidine phosphorylase inhibition assay. Results: From previous phytochemical investigation, three compounds were identified as Punicalagin, 2,3(S)-hexahydroxydiphenoyl-D-glucose and Punicalin. In the present study, the extract and the compounds were evaluated for anti-psoriatic activity. The results reveal that the isolated three compounds showed inhibitory activity of 89\% to 95\% against thymidine phosphorylase. Aqueous acetone extract also exhibited 87\% inhibition. Conclusion: Punica granatum is an ideal plant for further investigation to prove its anti-psoriatic activity.

}, keywords = {Anti-psoriatic activity, Punica granatum, Thymidine phosphorylase inhibition}, doi = {10.5530/pj.2019.11.73}, author = {Janani Jacob and Gopalan R and Lakshmanaperumalsamy P and Ramanaiah Illuri and Damaji Bhosle and Gopala Krishna Sangli and Deepak Mundkinajeddu} } @article {994, title = {An Overview of Phytochemical and Pharmacological Potentials of Punica granatum L}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {September 2019}, pages = {1167-1171}, type = {Review Article}, chapter = {1167}, abstract = {

Pomegranate (Punica granatum) is considered as {\textquotedblleft}A pharmacy unto itself{\textquotedblright} in Ayurvedic medicine and also used in several other systems of medicine. The plant belongs to the family Lythraceae containing pomegranate as a predominant species. Various parts of the plant exhibits significant pharmacological activities due to its wide range of potential bioactive compounds. Many biological activities proved its antioxidant, anticancer, anti-inflammatory, antimicrobial, anti- athersclerotic, antidiabetic actions and many more. This article provides a review of phytoconstituents of Punica granatum and its diverse array of biological properties.

}, keywords = {Bioactive compounds, Lythraceae, Pharmacological activities, Phytoconstituents, Punica granatum, Traditional medicine}, doi = {10.5530/pj.2019.11.181}, author = {Janani Jacob and Rajiv P and Gopalan R and Lakshmanaperumalsamy P} } @article {826, title = {Pharmacognostical, Physicochemical Standardization and In vitro Antioxidant Activity of Punica granatum Linn fruit}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {February 2019}, pages = {272-277}, type = {Original Article}, chapter = {272}, abstract = {

Introduction: Punica granatum Linn. fruit (Family: Punicacea), known as Pomegranate is ethno-medicinally prescribed in various part of world for treatment of different diseases it is used as antioxidant, hepatoprotective, anticancer and antiparasitic agent. Method: The present study was thus undertaken to find out the necessary pharmacognostical standards for evaluating the fruit of P. granatum. Different assessment such as macroscopical characters, microscopical studies, physicochemical evaluations (loss on drying, moisture content by Karl Fischer titration, ash values, extractive values) and TLC/HPTLC finger print profiling were performed and the relevant quantitative and qualitative parameters were reported. Invitro antioxidant activity is also performed by HPLC-DPPH method. Results: Fruit of P. granatum are Reddish brown in color, Globular and Oval, smooth, 5.0 o 12.0 cm in diameter. Powdered fruit confirmed the presence of Stone cell, Endospermic cell, Group of stone cells, Nonlignified fiber, Starch grain and Lignified fibers and vessels. TLC of the extracts was also carried out in the current study. Physicochemical standards quantified include loss on drying (36.62 {\textpm} 4.17 \%), moisture content (32.15 {\textpm} 3.64 \%) total ash (8.58\% {\textpm} 1.06 \%), water soluble ash (7.15 {\textpm} 0.97 \%), acid insoluble ash (0.45 {\textpm} 0.03 \%). Safety profile of plant part was recognized by quantify microbial limit test, pesticide residue and heavy metals (Cd, As, Hg and Pb) evaluation. Here is no visible microbial growths were seen in sample. Pesticide residue and heavy metals were observed to be present within the acceptable limits. Conclusion: Scientific investigations do not yet exist to identify the exact plant part and to determine its quality and purity. These studies provided referential information for accurate identification and standardization of this herbal material. These analyses will also be useful to distinguish P. granatum from the closely associated to other species of Punica.

}, keywords = {DPPH, HPLC, Pharmacognostical, Punica granatum, Quality control}, doi = {10.5530/pj.2019.11.42}, author = {Mohd Amir and Niyaz Ahmad and Md Sarfaroz and Wasim Ahmad and Sayeed Ahmad and Mohd Mujeeb} } @article {844, title = {Preparation and Evaluation of Nutraceutical Product Mixture of Seeds of Cucumis melo, Punica granatum, Linum usitatissimum, for Antioxidant, Prebiotic and Nutraceutical Potential}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {February 2019}, pages = {383-387}, type = {Original Article}, chapter = {383}, abstract = {

Introduction: Pharmaceutical formulation scientists are currently developing new materials and formulations which vividly include Nutraceuticals. {\textquotedblleft}Nutraceutical{\textquotedblright} is a substance that is considered a food or part of a food processed as pharmaceutical, which provides medical or health benefits, encompassing prevention and treatment of diseases. Materials and Methods: Under this research Nutraceutical Product Mixture was prepared using seeds of Cucumis melo, Punica granatum and Linum usitatissimum. Individually these three seeds are reported to contain rich nutrients along with antioxidants, probiotic soluble fibres and thus the mixture of three increased this potential. Individual seed and the mixture was evaluated by In- vitro and In-vivo methods for Nutraceutical Potential. Results: Proximate analysis of the mixture showed rich nutrient content and provided good combination of nutrients. Individual seed powder as well as mixture was tested for prebiotic potential using lactobacilli culture, which showed positive results. Each seed powder as well as mixture was tested for antioxidant potential using DPPH free radical scavenging assay, with promising results. It{\textquoteright}s in- vivo effect was studied using Wistar albino rat as animal model. This study involved haemogram and lipid profile determination which showed certain promising results. The powder mixture was developed into two products namely capsule and health drink powder formula. Conclusion: The nutraceutical powder mixture of seeds of Cucumis melo, Punica granatum and Linum usitatissimum could be a promising product with antioxidant, prebiotic and nutraceutical potential for diabetic and cardiac patients where oxidative stress is a major underlying cause.

}, keywords = {Antioxidant potential, Cucumis melo, Linum usitatissimum, Nutraceutical potential, Nutraceuticals, Prebiotic potential, Proximate Analysis, Punica granatum}, doi = {10.5530/pj.2019.11.59}, author = {Meera Chandradatt Singh and Kishore N. Gujar} }