Phytochemical Extract from Carica papaya Leaves and Punica granatum Seeds as Therapy Against Cognitive Impairment in a Murine Model.

Scientists identified potential compounds, carpaine and punicalagin, in Carica papaya leaves and Punica granatum, that may improve cognition. These compounds were tested on rats, which showed improved memory and reduced GFAP expression in the hippocampus. Promising candidates for treating MCI and MND. (44 words, 260 characters)

Gonzalez-Ruiz C et al (2023).

Mol Neurobiol.

DOI:

10.1007/s12035-023-03547-w

PubMed:

37626269

Bio-organic fertilizers promote yield, chemical composition, and antioxidant and antimicrobial activities of essential oil in fennel (Foeniculum vulgare) seeds.

The study found that using a combination of poultry manure, Lactobacillus plantarum, and Lactococcus lactis produced high-quality fennel seed essential oil with strong antimicrobial properties, benefiting industrial use.

Abdelbaky AS et al (2023).

Sci Rep.

DOI:

10.1038/s41598-023-40579-7

PubMed:

37626070

Purification and characterization of novel isoforms of the polyphenol oxidase from Malus domestica fruit pulp.

This study purified and characterized novel polyphenol oxidase (PPO) isoforms from Golden delicious apple pulp. The purified isoforms have optimal pH and temperature, and can oxidize catechol substrate. PPOs are important in various industries and can be used in bioremediation and biosensor development.

Sajjad N et al (2023).

PLoS One.

DOI:

10.1371/journal.pone.0276041

PubMed:

37624797

Determination of essential oil and biological activities of Hypericum ternatum Poulter and H. scabrum L. species collected from different localities: is H. scabrum an alternative to multifunctional species ST JOHN'S WORT (H. perforatum)?

The study analyzed the essential oil compositions of certain plant species and their biological activities. The essential oils showed potential in antioxidant, cytotoxic, enzyme inhibitory, and cosmetic/pharmaceutical applications.

Akdeniz M et al (2022).

Turk J Chem.

DOI:

10.55730/1300-0527.3494

PubMed:

37621346

Phytochemical profiling and evaluation of the antidiabetic potential of Ichnocarpus frutescens (Krishna Sariva): kinetic study, molecular modelling, and free energy approach.

This research explored antidiabetic properties of a natural herb using enzyme assay and computational approaches. The herb demonstrated promising inhibitory activity against diabetes-related enzymes, with compounds showing better binding energy than a standard drug. The study suggests that the herb could be used as a medication for type 2 diabetes.

Kumari S, Saini R and Mishra A (2023).

J Biomol Struct Dyn.

DOI:

10.1080/07391102.2023.2248265

PubMed:

37615387

Bioactive Isoquinoline Alkaloids with Diverse Skeletons from Fissistigma polyanthum.

Jiang K et al (2023).

J Nat Prod.

DOI:

10.1021/acs.jnatprod.3c00391

PubMed:

37615114

Furfural Derivatives and Phenolic Constituents in Stemona tuberosa Lour.

A new furfural derivative and 25 known compounds were found in Stemona tuberosa. These compounds, mainly phenolics, provide markers for quality control and distinguishing Stemona plants.

He RS et al (2023).

Chem Biodivers.

DOI:

10.1002/cbdv.202300693

PubMed:

37614210

The effect of alfalfa cultivation on improving physicochemical properties soil microorganisms community structure of grey desert soil.

Planting alfalfa in grey desert soil improves soil nutrient levels and microbial communities. Different alfalfa varieties have varying effects on soil improvement. This information is important for making decisions about soil management in the lab.

Qi J et al (2023).

Sci Rep.

DOI:

10.1038/s41598-023-41005-8

PubMed:

37612457