Lentinula edodes (shiitake mushroom) is the medicinal macro-fungus popular in Japan and China. It is the second most well- known edible fungus in the global market after Agaricus  bisporus Because of presence of dietary fibers, vitamins, proteins, minerals and carbohydrates, shiitake mushroom have significant nutritional worth. It is commonly cultivated in winter season and known as “elixir of life”. Bioactive compounds such as polysaccharides, amino acid derivatives, sterols, glycoproteins, chitin and sulfurous compounds are all extracted from shiitake mushrooms. Some of these are lentinans, eritadenine and KS-2-α- mannan peptide etc. Shiitake mushroom is used therapeutically to cure cancers, cardiovascular disorders, viral and fungal infections, hepatitis, hypertension and hepatic disorders. Shiitake mushroom have also grown in popularity as a result of their unusual and well-liked flavor.

Zinc oxide nanoparticles (ZnO NPs) are the second most prevalent metal oxide, owing to their characteristics of low cost, safe, and easily prepared. ZnO NPs have been found to exhibit unique properties which show their potential to be used in various therapies. Numerous techniques have been devised for the manufacture of zinc oxide because it is one of the nanomaterials that has received major research interest. Mushroom sources are proven to be efficient, ecologically friendly, inexpensive, and safe for humankind. In the current study, an aqueous fraction of methanolic extract of Lentinula edodes (L. edoes) was used to synthesize ZnO NPs. The biosynthesis of ZnO NPs was achieved by using the reducing and capping capability of an L. edodes aqueous fraction. Bioactive compounds from mushroom, such as flavonoids and polyphenolic compounds, are used in the green synthesis process to biologically reduce metal ions or metal oxides to metal NPs. Biogenically synthesized ZnO NPs were further characterized by using UV–Vis, FTIR, HPLC, XRD, SEM, EDX, zeta sizer and zeta potential analyses. The FTIR showed the functional group at the spectra in the range 3550–3200 cm−1 indicated the presence of the hydroxyl (OH) group, while bands in the range 1720–1706 cm−1 indicated C=O carboxylic stretches bonds. Furthermore, the XRD pattern of ZnO NPs created in the current study was found to be nanocrystals which are hexagonal. The SEM analysis of ZnO NPs showed spherical shapes and size distributions in the range 90–148 nm. Biologically synthesized ZnO NPs have substantial biological activities including antioxidant, antimicrobial, antipyretic, antidiabetic and anti-inflammatory potential. Biological activities showed significant antioxidant (65.7 ± 1.09), antidiabetic (85.18 ± 0.48), and anti-inflammatory potential (86.45 ± 0.60) at 300 µg inhibition in paw inflammation of (1.1 ± 0.06) and yeast-induced pyrexia (97.4 ± 0.51) at 10 mg in a dose-dependent manner. The outcomes of this research indicated that ZnO NPs significantly reduced inflammation and have the ability to scavenge free radicals and prevent protein denaturation, while also indicating their possible use in food and nutraceutical applications to treat various ailments.

The current study aims to isolate, purify, and characterize the trypsin inhibitor protein from seeds of soya beans, scientifically known as Glycine max. Its seeds were ground, and the powder was soaked several times using n-hexane. It was added to phosphate buffer saline (PBS) followed by filtration and centrifugation of the PBS dissolved extract. The supernatant was subjected to ammonium sulfate precipitation and about six fractions, 30% to 80% were prepared. The centrifuged pellets obtained from each fraction were dialyzed and run on SDS-PAGE. The trypsin inhibitor protein was precipitated and characterized in 30% pellet and molecular weight was 21.5 kDa compared to protein ladder (ThermoFisher 10-170 kDa). GC-MS analysis revealed the steroid derivatives such as stigmasterol, campesterol, beta-sitosterol, and gamma-tocopherol. Glycine max trypsin inhibitor could be used as a plant-derived drug to overcome the over-activation of trypsin without its real substrate (proteins) becoming activated and start auto digestion leading to pancreatitis.

Salvadora persica, commonly recognized as the Miswak tree, happens in shrub savannah. From northwestern areas. The current evaluation gives a complete summary of the chemical materials and organic results (antibacterial and anti-parasitic specially scabies) of this species.To examine the qualitative and quantitative analyses of methanolic and ethanolic extracts to screen the phytochemical contents, sulfur containing compound present in Salvadora persica against secondary bacterial infection of scabies. Numerous compounds were discovered using GCMS analysis, biological activities, Molecular docking and anti-bacterial activity of leaf extracts. It contributes to widespread disease brought on by secondary infections and post-infectious conditions such acute post-streptococcal glomerulonephritis Sarcoptic scabies mites' variant Hominis can be killed by sulfur-containing compounds. The extract of the particular elements that have an effect against scabies and the subsequent bacterial infection inside the single dose. They can protect against secondary bacterial scabies infections. The potential interaction and binding affinity between ligands2-(2 Methyl vinyl) thiophene, Benzene, (Isothiocyanatomethyl) and Benzyl Nitrile and protein (3h7t) were analyzed by Auto dockvina. The ligand tended to bind with the binding energy − 4.3kcal/mol, -5.4kcal/mol and − 5.7kcal/mol respectively.

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