@article {1291, title = {Lutein: A Comprehensive Review on its Chemical, Biological Activities and Therapeutic Potentials}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {November 2020}, pages = {1769-1778}, type = {Review Article}, chapter = {1769}, abstract = {

Background: Lutein is a naturally occurring carotenoid found in high amounts in flowers, grains, fruits and green vegetables with green leaves include spinach, kale and carrots. The market for lutein encompasses pharmaceutical, dietary supplement, food, animal and fish feed industries. Objective: The present review aimed to provide an updated and comprehensive analysis of lutein, including its chemistry, biological properties and therapeutic potentials. Methods: Relevant literatures were collected from several scientific databases, include Google Scholar, Pubmed and ScienceDirect between 2000 to till date. Following a detailed inclusion and exclusion screening process, the information obtained was summarized. Results: Information on the sources, chemistry and biological properties including antioxidant, anti-arthrisits, antiinflammatory, hepatoprotective, cardioprotective, anti-cataract, antidiabetic, anticancer and bone remodelling activities, as well as food industry processing for lutein were tabled. Lutein can be considered powerful antioxidants along with multifaceted molecular targets, such as NF-ҡB, PI3K/Akt, Nrf-2, HO-1 and SIRT-1 signaling pathways in various pathological conditions. Conclusion: The present review observe the chemical, pharmacological properties, in addition to the therapeutic potentials of lutein. It is hoped that the information can provide a good reference to aid in the development and utilization of lutein in phytopharmaceuticals and food industries.

}, keywords = {Antioxidant, Inflammatory cytokines, Lutein, Molecular targets, Pharmacology, Transcription factors}, doi = {10.5530/pj.2020.12.239}, author = {Nurul Iman Nurul Fuad and Mahendran Sekar and Siew Hua Gan and Pei Teng Lum and Jaishree Vaijanathappa and Subban Ravi} } @article {1292, title = {Resveratrol: Latest Scientific Evidences of its Chemical, Biological Activities and Therapeutic Potentials}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {November 2020}, pages = {1779-1791}, type = {Review Article}, chapter = {1779}, abstract = {

Background: Resveratrol is a non-flavonoid polyphenol possesses many biological properties with great potential to develop into various products. In order to cure a wide variety of diseases, resveratrol has attracted a great deal of attention for medicinal purposes. Objective: The present review aimed to provide a comprehensive literature summary of latest scientific evidences on the chemistry, biological properties and therapeutic potentials of resveratrol. Methods: To complete this review, relevant literatures were collected from several scientific databases, including Google Scholar, Pubmed and ScienceDirect, using keywords {\textquotedblleft}source{\textquotedblright}, {\textquotedblleft}chemistry{\textquotedblright}, {\textquotedblleft}bioavailability{\textquotedblright}, {\textquotedblleft}pharmacokinetics{\textquotedblright}, {\textquotedblleft}isolation{\textquotedblright}, {\textquotedblleft}anticancer{\textquotedblright}, {\textquotedblleft}analgesic{\textquotedblright}, {\textquotedblleft}antiinflammatory{\textquotedblright}, {\textquotedblleft}antidiabetic{\textquotedblright}, {\textquotedblleft}nephroprotective activity{\textquotedblright}, {\textquotedblleft}neuroprotective activity{\textquotedblright}, {\textquotedblleft}antiobesity{\textquotedblright}, {\textquotedblleft}cardioprotective effects{\textquotedblright}, {\textquotedblleft}antioxidant{\textquotedblright}, {\textquotedblleft}anti-aging{\textquotedblright} with resveratrol. After a detailed screening process for inclusion and exclusion, the information obtained was summarised. Results: The information on the source, chemistry, bioavailability, biological and therapeutic potentials of resveratrol were tabled. In various pathological conditions, resveratrol can be considered as powerful antioxidants along with multidimensional molecular targets such as NF-ҡB, MAPK, AMPK, SIRT-1, Nrf-2, m-TOR, PI3K/Akt and PPAR-γ signaling pathways. Conclusion: Based on the existing knowledge, we may believe that resveratrol has a significant therapeutic potential for the treatment of various diseases. To accelerate the development and utilization of resveratrol as promising products, in-depth studies should be focused on exploiting its properties and developing phytopharmaceuticals.

}, keywords = {Bioavailability, Inflammatory cytokines, Molecular targets, Pharmacology, Resveratrol, Toxicity}, doi = {10.5530/pj.2020.12.240}, author = {Nur Mursyida Saad and Mahendran Sekar and Siew Hua Gan and Pei Teng Lum and Jaishree Vaijanathappa and Subban Ravi} }