Common Names: roselle
In a clinical study, the absorption and metabolism of compounds in a Hibiscus sabdariffa drink were evaluated. Various organic acids and phenolic compounds were detected in the drink. Metabolites derived from these compounds may have anti-inflammatory effects, but further research is needed.
Jamaica flower extracts from Morelia can lower blood glucose levels, improve lipid metabolism, and reduce insulin resistance in diabetic rats. They could be used as functional ingredients for managing diabetes.
Researchers investigated Hibiscus sabdariffa Linn. for treating obesity, which is linked to many chronic diseases. Results are inconclusive, but 60% of adults are overweight. Consider potential benefits and risks before using.
Dye extracts from natural plants were tested for photostability and antimicrobial activity against bacteria and viruses. Lawsonia inermis showed the highest photostability and antibacterial activity, while Curcuma longa was most effective against viruses. This research may have applications in disinfection and sanitation practices.
Biodegradable films made from potato starch, PVOH, HS extract show antioxidant, antimicrobial properties. Suitable for food packaging, eco-friendly alternative to traditional materials.
Study showed that diets enriched with fennel and coriander reduced obesity risks and improved fertility in obese female rats better than chia seeds and hibiscus. Consider plant-based diets for obesity prevention.
Study on ethyl acetate fraction of Hibiscus calyxes in diabetic rats showed decreased MDA and TNF-α levels, improved bleeding time, and platelet count. Suggests potential for managing diabetes-related complications, relevant for lab research.
Hibiscus sabdariffa plant extract was used to create stable silver nanoparticles with antibacterial, cytotoxic, and anti-inflammatory properties. Further research is needed to explore their potential as medicines.
"BD and HS extracts reduce hyperglycemia and inflammation in diabetic rats by enhancing antioxidant levels and decreasing inflammatory markers. Potential as natural treatments for diabetes mellitus."
The study found that extracts from the calyx of roselle have potential anti-hypertensive effects by inhibiting various enzymes and showing diuretic activity. This suggests roselle could be a source of beneficial compounds for hypertension treatment.
This study analyzed the chemical diversity of commercially available hibiscus products. It identified major compounds and variations in the market. These findings are important for quality control, authentication, and standardization of natural products.
Scientists found that the calyxes of Hs contain anthocyanins that can regulate blood glucose levels in diabetic patients. Additionally, consuming Hs may potentially improve memory alterations caused by diabetes.
Scientists successfully produced functional recombinant roseltide rT1 peptide in tobacco plants, which has antimicrobial properties and therapeutic applications for inflammatory lung diseases. This provides a rapid and cost-effective method for producing this important antimicrobial peptide for use in the food and therapeutic industries.
Gossypetin, a flavonoid similar to quercetin, shows potential in treating type 2 diabetes and its complications. It has antioxidant, anti-inflammatory, and immunomodulatory properties that can protect organs from damage caused by diabetes.
Researchers studied the effects of a plant extract on gene expression in the rat hypothalamus. This extract may regulate a gene that controls the reproductive system, providing insights into its potential as a fertility regulator.
A review found that extracts from the HS plant contain phytochemicals with anti-cancer effects, such as reducing cancer cell growth and promoting cell death. These compounds also impact cellular signaling pathways involved in cancer prevention.
Gossypetin, derived from Hibiscus sabdariffa L., has anti-inflammatory and antibacterial properties. This study explores its potential anticancer effects on oral squamous cell carcinoma. Important for finding new treatments for oral cancer.
Hibiscus anthocyanin-rich extracts induce apoptosis in colorectal cancer cells by activating AMPK and Fas-mediated pathways, leading to caspase-3 cleavage and cell death. This highlights the potential of these extracts for cancer treatment.
Different drying temperatures were applied to calyx, and the resulting extract showed potential as a treatment for hypertension and cardiovascular diseases.
Various bioactive metabolites found in herbs such as Rosmarinus officinalis and Punica granatum have shown impressive angiotensin converting enzyme (ACE) inhibitory activity. These natural ACE inhibitors could be a potential treatment for hypertension, respiratory distress syndrome, and chronic kidney diseases, but more clinical trials are needed.
This review discusses the effects of different stabilization methods on the properties of a tropical plant powder, particularly its bioactive molecules and antioxidant activity. Factors such as drying techniques, powder production, and reconstitution media are explored to improve its nutritional quality.
Leptin helps regulate body weight by increasing energy expenditure. It also promotes browning of fat cells. However, in obese individuals, the receptors for leptin and a key protein are decreased.
Hibiscus extract reduces liver damage caused by anti-cancer drug cisplatin in rats and enhances its effectiveness in killing lung cancer cells.
Roselle, a medicinal plant, has bioactive compounds with anti-hyperlipidemia, anti-hyperglycemia, and anti-hypertension effects. It may be a potential therapy for cardiovascular diseases.
A study was conducted to investigate the effectiveness of various extracts from three medicinal plants (A, B, and C) against pathogenic bacteria. The methanol extract from plant A exhibited the highest antibacterial efficacy against all tested bacteria, including multidrug-resistant strains. Additionally, a combination of plant A and a certain antibiotic showed promising results. Furthermore, plant A showed potential anticancer activity against colon cancer cells. Analysis confirmed the presence of bioactive components in the methanol extract. Molecular docking suggested that these components could inhibit the tested substances, offering potential applications in the treatment of infections and colon cancer. Overall, the methanol extract from plant A shows promise as a natural therapy for treating infections.
The researchers found that an extract from the calyxes of Hibiscus sabdariffa improves memory and may act as a phytoestrogen, providing a potential alternative to hormone replacement therapy.
This review article examines the potential of medicinal plants and vitamins in the prevention and treatment of diabetes mellitus (DM). Current research suggests that certain phytochemicals in medicinal plants and vitamins C, D, and E may possess anti-hypoglycemic activities and improve the health of diabetes patients. However, more research is needed in this area.
The study found that aqueous extracts from white and purple varieties of roselle prevented obesity and insulin resistance in rats on a high-fat/fructose diet. White roselle was more beneficial due to its high organic and phenolic acid content.
Researchers conducted preclinical investigations into the neuroprotective properties of Hibiscus sabdariffa (HSD) extract. The study examined how the extract improved memory function, reduced neuroinflammation and oxidative damage in the central nervous system. These findings could guide future research for areas such as Alzheimer's Disease.
Hibiscus sabdariffa significantly reduces blood pressure in patients with mild-to-moderate hypertension, but not in patients with metabolic syndrome or when compared to antihypertensive drugs. More research is needed for long-term efficacy.
This study examines the potential heart health benefits of Hibiscus sabdariffa beverages, commonly used to treat high blood pressure. The researchers analyzed existing trials to determine if there is solid evidence to support this claim.