Does honey contain saponins?
The ability of honey as an antibacterial substance is caused by its low pH of around 3.5–5.2 and high sugar levels [22]. All honey samples examined have the potential as antibacterial because they contained active saponin compounds. The antibacterial potential in each type of honey varies.
Is honey a phytochemical?
Honey is a complex mixture of more than seventy different compounds present in varying proportions [13,14]. Many of these phytochemicals such as polyphenols and flavonoids present in honey have antioxidant properties [15,16, 17,18,19].
Are saponins edible?
Saponins have been reported in many edible legumes. The major sources of dietary saponins are legumes, and many types of saponins can be present in the same bean. Saponin content may vary even among the same species of edible legumes (Table 3).
Is honey high in polyphenols?
One of these studies examined the total amount of polyphenols after honey ingestion in plasma, and it found a minimal quantity compared to that present in honey, demonstrating a very low bioavailability and absorption [34].
Are there polyphenols in honey?
The polyphenols found in honey are mainly flavonoids, phenolic acids and phenolic acid derivatives [23]. More specifically, the main polyphenols are flavonoids and their content can vary between 60 and 460 μg/100 g of honey, in which the total polyphenol content is approximately 56–500 mg/kg [13], [24].
Does honey have polyphenols?
Various polyphenols are reported in honey. Some of the polyphenols of honey like caffeic acid, caffeic acid phenyl ester, chrysin, galangin, quercetin, acacetin, kaempferol, pinocembrin, Pinobanksin and apigenin have evolved as promising pharmacological agents (Jaganathan and Mandal, 2009).
Are saponins good for you?
Clinical studies have suggested that these health-promoting components, saponins, affect the immune system in ways that help to protect the human body against cancers, and also lower cholesterol levels. Saponins decrease blood lipids, lower cancer risks, and lower blood glucose response.
Are saponins harmful?
Many saponin glycosides exhibit toxic effects at high doses over an extended period, causing problems such as excessive salivation, diarrhea, vomiting, loss of appetite, and manifestations of paralysis (Table 8.5).