RP-HPLC-Based Flavonoid Profiling Accompanied with Multivariate Analysis: An Efficient Approach for Quality Assessment of Houttuynia cordata Thunb Leaves and Their Commercial Products.

This study developed an HPLC method to analyze flavonoids in medicinal plants, assessing their quality. Principal component and cluster analysis were used to evaluate similarity and variance. This methodology will aid in quantification and quality control of samples. Future studies will examine environmental factors' impact on flavonoid content.

Nguyen MH et al (2023).

Molecules.

DOI:

10.3390/molecules28176378

PubMed:

37687204

Proso Millet (Panicum miliaceum L.) as Alternative Source of Starch and Phenolic Compounds: A Study on Twenty-Five Worldwide Accessions.

Proso millet has high starch content and variable amylose content. It also contains high-resistant starch and cinnamic acids, which have potential health benefits. Colored accessions have higher antiradical activity than white ones. Proso millet can be a beneficial anti-diabetic food.

Balli D et al (2023).

Molecules.

DOI:

10.3390/molecules28176339

PubMed:

37687168

Inhibition of Enzymes Involved in Neurodegenerative Disorders and Aβ(1-40) Aggregation by Citrus limon Peel Polyphenol Extract.

Researchers analyzed polyphenols obtained from agro-food industry waste and found that they inhibit key enzymes and reduce oxidative stress in neurogenerative disorders. This study suggests that these compounds could be used in combination with drugs for the prevention and management of Alzheimer's and Parkinson's diseases.

Arcone R et al (2023).

Molecules.

DOI:

10.3390/molecules28176332

PubMed:

37687161

Evaluating the Aphrodisiac Potential of Mirabilis jalapa L. Root Extract: Phytochemical Profiling and In Silico, In Vitro, and In Vivo Assessments in Normal Male Rats.

Rahman AU et al (2023).

Molecules.

DOI:

10.3390/molecules28176314

PubMed:

37687143

Comprehensive Metabolite Identification of Genipin in Rats Using Ultra-High-Performance Liquid Chromatography Coupled with High Resolution Mass Spectrometry.

A study identified 50 genipin metabolites in rats, showing that these metabolites can be reabsorbed into the body. This helps understand their pharmacological effects and safety evaluations.

Cui Z et al (2023).

Molecules.

DOI:

10.3390/molecules28176307

PubMed:

37687136

Health-Promoting Properties: Anti-Inflammatory and Anticancer Properties of Sambucus nigra L. Flowers and Fruits.

In this review, scientists examine the anti-inflammatory and anticancer effects of L. flower and fruit extracts. The antioxidants in L. reduce free radicals and inflammation, prevent cancer mutations, inhibit tumor growth and metastasis. L. could be a safe option for prevention and therapy.

Stępień AE, Trojniak J and Tabarkiewicz J (2023).

Molecules.

DOI:

10.3390/molecules28176235

PubMed:

37687064

Momordica charantia-Derived Extracellular Vesicles Provide Antioxidant Protection in Ulcerative Colitis.

Plant-derived extracellular vesicles (MCEVs) from - with antioxidant properties were studied. MCEVs showed potential in preventing and treating ulcerative colitis by regulating oxidation and inflammation. This research suggests MCEVs could be used as drugs for ulcerative colitis.

Wang F et al (2023).

Molecules.

DOI:

10.3390/molecules28176182

PubMed:

37687011

Direct Polyphenol Attachment on the Surfaces of Magnetite Nanoparticles, Using Vitis vinifera, Vaccinium corymbosum, or Punica granatum.

This study developed a method to synthesize magnetite nanoparticles using natural sources (grapes, blueberries, and pomegranates). These nanoparticles have a dual function, acting as reducing agents and bonding with Fe ions. They also demonstrated high heating capabilities and were found to be safe for leukemia cells.

Matías-Reyes AE et al (2023).

Nanomaterials (Basel).

DOI:

10.3390/nano13172450

PubMed:

37686958