Background: Medicinal plants are a source of phytochemicals and they are used for the treatment of several oxidative stress-related or other diseases for their effectiveness, low toxicity and easy availability. Five traditionally used and less characterized herbaceous weeds of West Bengal, India, namely, Heliotropium indicum, Tridax procumbens, Cleome rutidosperma, Commelina benghalensis and Euphorbia hirta, were investigated for the current research study. Methods: Aqueous and 70% ethanolic extracts of the leaves were analyzed for estimation of essential phytochemicals and to evaluate their in vitro antioxidant status, medicinal properties and cytotoxic effects. To the best of our knowledge, several assays and comparative evaluations using these herbs are reported for the first time. For quantitative study, UV-vis spectrophotometry and high-performance liquid chromatography with diode array detector HPLC-DAD techniques were used. Antibacterial properties were investigated using the Kirby-Bauer disc diffusion method. For in vitro anti-lithiatic study, a titration method was used. The cell viability assay was done using peripheral blood mononuclear cells. Results: The aqueous extract exhibits higher content of polyphenols, flavonoids, tannins and inhibition percentage values for free radical scavenging assays, whereas the 70% ethanolic extract exhibits higher content of alkaloids and cardiac glycosides. HPLC-DAD analysis of 70% ethanolic extracts led us to identify 10 predominant phenolic constituents. Euphorbia hirta extracts showed minimum cytotoxicity (cell death ~2.5% and 4% in water and 70% ethanolic extract, respectively), whereas Cleome rutidosperma and Tridax procumbens’ 70% ethanolic extracts showed higher cell death (~13% and 28%, respectively), compared with the control (cell death ~10-12%). Conclusions: The study concluded that of all the medicinal weeds selected for the current study, Euphorbia hirta possesses the highest amount of bioactive compounds and hence exhibits the highest in vitro antioxidant activity and promising in vitro medicinal properties.

Like different beans the soya bean i.e,Glycinemaxdevelops in units encasing palatable seeds and they are normally green yet can be yellow, dark colored or dark and the surface is adaptable to the point that soyabeans are regularly handled into an assortment of sustenance’s. Soya beans – otherwise called edamame beans when eaten straight from the unit which are expended as an option in contrast to meat and they are the premise of soya-milk, tofu, miso, tempeh and soya protein. The key advantages of soya are its high protein content, vitamins, minerals and insoluble fiber and this essential survey is away to give an information and to bring it into worry for instructive reason and may help in further research. Soybean is viewed as equivalent to creature nourishments in protein quality yet it is believed that plant proteins are prepared diversely to creature proteins. The aim of this work is an endeavor to outline up into a chart of various gainful perspectives and the progression of soybean and compounding subjective into a diagram.

Objective: The aim of this present study is to evaluate the activity of green tea extracted in different solvents on different microorganism such as on Staphylococcus aureus ATCC 6538, Escherichia coli ATCC 8739, Salmonella abony NCTC 6017, Pseudomonas aeruginosa ATCC 9027, Candida albicans ATCC 10231, Esteritia coli mutant NCIM 2567, Bacillus subtilis ATCC 6633 &Lactobacillus lichmani ATCC 7830. Method: Zone of inhibition of aqueous, methanolic and ethanolic extracts were measured and compared by using cup plate method. 5µg, 10µg, 15µg & 20µg concentration of the extract were used. MIC (Minimum inhibitory concentration)& MBC (Minimum bactericidal concentration ) were observed with the concentrations of 100µg, 75µg, 50µg & 25µg .Result: Result of zone of inhibition shows that aquous extract at the concentration of 20µg/ml is most effective to inhibit Escherichia coli growth compare to standard.Also minimum inhibitory concentration (MIC) & minimum bactericidal concentration (MBC) result suggest that aquous extract is more effective than ethanolic and methanolic extract to inhibit the growth of both Escherichia coli &Escherichia coli mutant. Conclusion: Significant antimicrobial activity has been shown by all extracts against Escherichia coli but other microorganism inhibition is not so significant compare to Escherichia coli . Methanolic and ethanolic extract has shown little antimicrobial activity against all microorganisms as compared to the aqueous extract.

Contemplating the activities and conduct of close contenders is fundamental. Competitive analysis is a significant piece of the vital arranging process, and the wellsprings of such Web data are enhanced, and the data are refreshed much of the time. This expansive intrigue has brought about different definitions and conceptualizations of recognizable contender proof just as different ways to deal with considering it, which disables the reconciliation of existing information planned for responding to fundamental inquiries regarding its revenue, procedures, and suggestions. To compete with the opposition organizations are against, it is essential to survey things that are genuinely working in the business. Inquire about rely upon measurable studying, which is limited most definitely and limit. There can be more recommendations, which can show profitability to the association. In this task, the top ten pharmaceutical organizations of India are firmly watched. The absolute positioning gives according to general income, i.e., overall revenue.

The field of nanotechnology is the most renowned area of research in modern day science. One of the most convenient and comprehensive technique related to the synthesis of nanoparticles using plant extracts and their subsequent action. On the other hand, herbal medicines become an integral part of modern-day treatment strategy around the globe; combination of these two ways are widely accepted and beneficial due to its low cost, better societal recognition and less side effects. Phytochemical analysis revealed that leaf aqueous extract of two medicinal plants Oldenlandia corymbosa and Ocimum sanctum, harbours high concentration of antioxidants and bioactive molecules. Hence our present course of study aims at the green synthesis of silver nano-conjugates using Oldenlandia corymbosa and Ocimum sanctum leaf aqueous extracts. The synthesized nano-conjugates have undergone advanced chara-cterization techniques including UV-Vis Spectro-photometry, DLS, and FT-IR. The UV-Vis spectroscopy results showed single peak at 420 nm and 430 nm for Oldenlandia corymbosa and Ocimum sanctum nano-conjugates, respectively. The particle size for Oldenlandia corymbosa and Ocimum sanctum nano-particles are 21.04 nm and 24.36 nm, respectively as observed from the DLS data, and finally, the FT-IR data confirms the conjugation of bioactive molecules of the medicinal plants indicating that primary amines, secondary amines, alcohols, phenols, aldehydes, aliphatic amines, alkenes, functional groups of the bioactive molecules are responsible for the stability of prepared silver nano-conjugates