02106nas a2200241 4500008004100000245013200041210006900173260001800242300001400260490000700274520133400281653002801615653002901643653002801672653001901700100001901719700001801738700001901756700001801775700001601793700001501809856004001824 2019 eng d00aThe Effect of Ultraviolet-B Radiation Exposure on Hibiscus cannabinus Linn with its Phytochemical and Pharmacological Responses0 aEffect of UltravioletB Radiation Exposure on Hibiscus cannabinus cNovember 2019 a1540-15430 v113 a

Aim: Exposure of UV-B Radiation on Hibiscus cannabinus Linn and to evaluate both Phytochemical and Pharmacological responses. Objective: UV-B can increase the nutrients contents from plants, plants become tastier and increases the yield and UV-will make plants resistant to fungal infections and stimulate the production of phytomarkers. Material and Methods: Hibiscus cannabinus Linn seeds were soaked with 50% H2O2 for 12 hours and then inoculated with the Azospirillum. UV-B radiation cabinet was provided by UV lamps which are above 15 cm from control maintained. Normal daylight exposed control group Seedlings irradiated for 2 hour per day (12.30 pm to 2.30 pm) for 20 days. Results and Discussion: 20 days treatment increases total phenolic contents and sugars content were decreased in uncovered leaf tissue. Protein content was at first diminished but expanded on the 20 day of UV-B treatment. Also, perform pharmacological studies no toxic elements are observed 20 days treatment and pharmacological activity by using anticancer activity by using human colon HT-29 cancer cell line. UV light exposed plants shows good anticancer activity when compared with non UV exposed Plant.

10aCancer cells line HT-2910aHibiscus cannabinus Linn10aTotal Phenolic Contents10aUV-B radiation1 aSundarrajan, T1 aVelmurugan, V1 aKathiravan, MK1 aManikandan, K1 aLakshmi, KS1 aGanesh, MR uhttps://www.phcogj.com/article/1031