HPLC-DAD analysis and antimicrobial activities of Spondias mombin L. (Anacardiaceae)

Nutritional benefits, ethnomedicinal uses, phytochemistry, pharmacological properties and toxicity of Spondias mombin Linn: a comprehensive review

OBJECTIVES

Spondias mombin is traditionally used as an herbal medicine for several human diseases and ailments in the tropical regions across the globe including the African countries. This study aimed to provide comprehensive information on nutritional benefits, ethnomedicinal uses, phytochemical constituents, pharmacological properties and toxicology study of S. mombin. Information was gathered from documented literatures in scientific database.

KEY FINDINGS

The study revealed that S. mombin has nutritional values; with the leaf, fruit, flower, seed, and stem bark possessing a wide range of ethnomedicinal uses across several regions, with documented pharmacological properties. S. mombin has a frequent rate of ethnomedicinal utility in cases of abortion, constipation, fever, gonorrhea, postpartum hemorrhage, digestive pain, diarrhoea, dysentery and wounds. Ethnopharmacological studies showed that crude extracts and chemical compounds from S. mombin manifested in vivo and in vitro biological and pharmacological activities. About 102 isolated compounds from the leaf, fruit, or stem bark of S. mombin have been reported.

SUMMARY

Overall, S. mombin has several nutritive and ethnomedicinal benefits owing to its chemical constituents, which are linkable to the several pharmacological activities. There remains however, the need for dosage intake caution, upon the advice of medical professionals.

Kaempferol: Antimicrobial Properties, Sources, Clinical, and Traditional Applications

Flavonoids are a category of plant-derived compounds which exhibit a large number of health-related effects. One of the most well-known and studied flavonoids is kaempferol, which can be found in a wide variety of herbs and plant families. Apart from their anticarcinogenic and anti-inflammatory effects, kaempferol and its associated compounds also exhibit antibacterial, antifungal, and antiprotozoal activities. The development of drugs and treatment schemes based on these compounds is becoming increasingly important in the face of emerging resistance of numerous pathogens as well as complex molecular interactions between various drug therapies. In addition, many of the kaempferol-containing plants are used in traditional systems all over the world for centuries to treat numerous conditions. Due to its variety of sources and associated compounds, some molecular mechanisms of kaempferol antimicrobial activity are well known while others are still under analysis. This paper thoroughly documents the vegetal and food sources of kaempferol as well as the most recent and significant studies regarding its antimicrobial applications.

Kaempferol: A flavonoid with wider biological activities and its applications

Kaempferol and its derivatives are naturally occurring phytochemicals with promising bioactivities. This flavonol can reduce the lipid oxidation in the human body, prevent the organs and cell structure from deterioration and protect their functional integrity. This review has extensively highlighted the antioxidant, antimicrobial, anticancer, neuroprotective, and hepatoprotective activity of kaempferol. However, poor water solubility and low bioavailability of kaempferol greatly limit its applications. The utilization of advanced delivery systems can improve its stability, efficacy, and bioavailability. This is the first review that aimed to comprehensively collate some of the vital information published on biosynthesis, mechanism of action, bioactivities, bioavailability, and toxicological potential of kaempferol. Besides, it provides insights into the future direction on the improvement of bioavailability of kaempferol for wide applications.