Search results
Results from the WOW.Com Content Network
Saponins soybeans, beans, other legumes, maize, alfalfa.; Oleanolic acid American pokeweed, honey mesquite, garlic, java apple, cloves, and many other Syzygium ...
Phytochemicals are chemicals of plant origin. [1] Phytochemicals (from Greek phyto, meaning "plant") are chemicals produced by plants through primary or secondary metabolism. [2] [3] They generally have biological activity in the plant host and play a role in plant growth or defense against competitors, pathogens, or predators. [2]
Natural phenols are a class of molecules found in abundance in plants. Many common foods contain rich sources of polyphenols which have antioxidant properties only in test tube studies. As interpreted by the Linus Pauling Institute, dietary polyphenols have little or no direct antioxidant food value following digestion. [7]
Natural polyphenols have long been proposed as renewable precursors to produce plastics or resins by polymerization with formaldehyde, [33] as well as adhesives for particleboards. [34] The aims are generally to make use of plant residues from grape, olive (called pomaces), or pecan shells left after processing. [14]
The lignans are a large group of low molecular weight polyphenols found in plants, particularly seeds, whole grains, and vegetables. [1] The name derives from the Latin word for "wood". [2] Lignans are precursors to phytoestrogens. [1] [3] They may play a role as antifeedants in the defense of seeds and plants against herbivores. [4]
Sun-dried tomatoes boast the highest concentration of lycopene among tomato products, with 45.9 milligrams of lycopene per 100 grams. A 130-gram serving of fresh tomatoes contains 4 to 10 milligrams.
C 6-C 7-C 6 Diarylheptanoids are not included in this Harborne classification.. They can also be classified on the basis of their number of phenol groups. They can therefore be called simple phenols or monophenols, with only one phenolic group, or di-(bi-), tri-and oligophenols, with two, three or several phenolic groups respectively.
Each ¼ cup (1 ounce) of pumpkin seeds provides about 2.4 mg of iron, about 15% of the daily recommendation, plus a boost of magnesium, phosphorus, potassium and zinc.