@article {1129, title = {Chemometric Analysis of Arbutin Derivatives from Paederia foetida and Vitis vinifera with Fourier Transform Infrared (FTIR)}, journal = {Pharmacognosy Journal,}, volume = {12}, year = {2020}, month = {May 2020}, pages = {436-441}, type = {Original Article}, chapter = {436}, abstract = {

Introduction: Paederia foetida and Vitis vinifera were reported to have antioxidant activities due to their polyphenolic phytochemical contents. Arbutin may be included as active compounds in the plants. The chemometric analysis is used to identify the similarity of functional groups found in arbutin and that are in Paederia foetida and Vitis vinifera. Materials and Method: The ethanol extracts of Paderia foetida and Vitis vinifera were subjected to compound partition and characterization. Then a liquid-liquid partition is carried out using n-hexan and water solvents, followed by ethyl acetate and water partitions. This procedure is carried out continuously until the top layer is cleared. Partitioned compounds were analyzed using FTIR spectroscopy to identify functional groups. Furthermore, it was analyzed using the chemometric method (Principal Component Analysis and Cluster Analysis). Results: From the results of FTIR spectroscopy, functional groups in Paederia foetida and Vitis vinifera were identical to functional groups found in arbutin. PCA Analysis was achieved using principal component accounting an eigenvelue about 99,3 \% of the total variance. Conclusions: CA analysis showed that compounds in Paederia foetida (Euclidean distance 0.537) and Vitis Vinifera (Euclidean distance 1.157) may be similar with arbutin.

}, keywords = {Arbutin, Chemometrics, Paederia foetida, PCA, Vitis vinifera}, doi = {10.5530/pj.2020.12.67}, author = {Yusnita Rifai and Mukhriani and Yulia Y Djabir and Gemini Alam} } @article {1266, title = {Grapes and their Bioactive Compounds: Role in Health Management Through Modulating Various Biological Activities}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {September 2020}, pages = {1455-1462}, type = {Review Article}, chapter = {1455}, abstract = {

Grape is one of the important plant and its implication in health management has been proven. Grapes are used in the production of grape juice, food products and in other form. The fruits leaves and seeds of the plant are confirmed its role in diseases management based on in vivo and in vitro study. Leaves, fruits and seeds of grape are rich source of bioactive compounds and such compound play role in diseases cure and management. Grapes leaves, fruits and seeds shows therapeutic implications as antioxidant, anti-inflammatory, anti-diabetic, hepatoprotective effect and antimicrobial. Grapes leave, fruit and seed and their active compounds play significant role in inhibition of cancer. Its bioactive compound has designated its role in tumour management through modulating genes activity. This review comprehensively summarizes the role of grapes fruits, seeds and leaves in diseases management through modulating different biological activities based on in vivo and in vitro study.

}, keywords = {Anti-inflammatory, Anti-tumour, Antioxidant, Proanthocyanidins, Vitis vinifera}, doi = {10.5530/pj.2020.12.200}, author = {Saleh A Almatroodi and Ahmad Almatroudi and Mohammed A Alsahli and Arshad Husain Rahman} } @article {411, title = {Antioxidant and Anti-hypercholesterolemic potential of Vitis vinifera leaves}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {September 2017}, pages = {807-814}, type = {Original Article}, chapter = {807}, abstract = {

Background: Grapes (Vitis vinifera) are universally appreciated fruit for their delicacy, nutrition and accepted as functional food. The objective of the present study is to evaluate antioxidant and anti-hypercholesterolemic potential of Vitis vinifera leaves extract. Methods: Qualitative and quantitative phytochemical screening of methanolic (VVME) and aqueous (VVAE) extract was carried out to identify the phytoconstituents. Antioxidant potential was evaluated by employing in-vitro and in vivo assays. The anti-hypercholesterolemic activity was evaluated by inducing hypercholesterolemia with high cholesterol diet for 21 days in experimental animals. Results: In VVME, total tannins, total flavonoids and total phenolic contents were found to be present in major amount. Both extract has significant in-vitro and in-vivo antioxidant efficacy. Different doses i.e. 100, 200 and 400 mg/kg of VVME and VVAE significantly attenuated the lipid levels. Moreover, VVME was found to be more effective as compared to VVAE and also, effectiveness was confirmed with histological results. Conclusion: It can be concluded that antioxidant and anti-hypercholesterolemic efficacy of Vitis vinifera might be due to presence of antioxidant property and active phytoconstituents.

}, keywords = {Antioxidant, Cholesterol Diet, Hypercholesterolemia, Total Phenolic Content Etc., Vitis vinifera}, doi = {10.5530/pj.2017.6.126}, url = {http://fulltxt.org/article/179}, author = {Sushma Devi and Randhir Singh} } @article {359, title = {RETRACTED: Antioxidant and Anti-Hypercholesterolemic Potential of Vitis vinifera Leaves}, journal = {Pharmacognosy Journal}, year = {2017}, type = {Original Article}, abstract = {

Background: Grapes (Vitis vinifera) are universally appreciated fruit for their delicacy, nutrition and accepted as functional food. The objective of the present study is to evaluate antioxidant and anti-hypercholesterolemic potential of Vitis vinifera leaves extract. Methods: Qualitative and quantitative phytochemical screening of methanolic (VVME) and aqueous (VVAE) extract was carried out to identify the phytoconstituents. Antioxidant potential was evaluated by employing in-vitro and in vivo assays. The anti-hypercholesterolemic activity was evaluated by inducing hypercholesterolemia with high cholesterol diet for 21 days in experimental animals. Results: In VVME, total tannins, total flavonoids and total phenolic contents were found to be present in major amount. Both extract has significant in-vitro and in-vivo antioxidant efficacy. Different doses i.e. 100, 200 and 400 mg/kg of VVME and VVAE significantly attenuated the lipid levels. Moreover, VVME was found to be more effective as compared to VVAE and also, effectiveness was confirmed with histological results. Conclusion: It can be concluded that antioxidant and anti-hypercholesterolemic efficacy of Vitis vinifera might be due to presence of antioxidant property and active phytoconstituents.

}, keywords = {Antioxidant, Cholesterol Diet, Hypercholesterolemia, Total Phenolic Content Etc., Vitis vinifera}, doi = {10.5530/pj.2017.4.90}, author = {Sushma Devi and Randhir Singh} }