Names | |
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Preferred IUPAC name 6-[(1E)-2-(3,4-Dihydroxyphenyl)ethen-1-yl]-4-hydroxy-2H-pyran-2-one | |
Other names 6-(3,4-Dihydroxystyryl)-4-hydroxy-2-pyrone | |
Identifiers | |
3D model (JSmol) | |
ChemSpider | |
PubChem CID | |
UNII | |
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Properties | |
C13H10O5 | |
Molar mass | 246.218 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
Infobox references | |
Hispidin is a natural substance. It can also be synthesized. [1]
Hispidin 4-O-β-D-glucopyranoside can be found in Pteris ensiformis [2] whereas hispidin derivatives, such as phellibaumins, can be found in the edible mushroom Inonotus xeranticus [3] or Phellinus . [4] [5] Hispidin is a precursor of fungal luciferin, a compound responsible for light emission by luminous mushrooms.
An angiogenesis inhibitor is a substance that inhibits the growth of new blood vessels (angiogenesis). Some angiogenesis inhibitors are endogenous and a normal part of the body's control and others are obtained exogenously through pharmaceutical drugs or diet.
The Hymenochaetales are an order of fungi in the class Agaricomycetes. The order in its current sense is based on molecular research and not on any unifying morphological characteristics. According to one 2008 estimate, the Hymenochaetales contain around 600 species worldwide, mostly corticioid fungi and poroid fungi, but also including several clavarioid fungi and agarics. Species of economic importance include wood decay fungi in the genera Phellinus and Inonotus sensu lato, some of which may cause losses in forestry. Therapeutic properties are claimed for Inonotus obliquus ("chaga") and Phellinus linteus, both of which are now commercially marketed.
Caffeic acid is an organic compound that is classified as a hydroxycinnamic acid. This yellow solid consists of both phenolic and acrylic functional groups. It is found in all plants because it is an intermediate in the biosynthesis of lignin, one of the principal components of woody plant biomass and its residues.
Ellagic acid is a natural phenol antioxidant found in numerous fruits and vegetables. Ellagic acid is the dilactone of hexahydroxydiphenic acid. There is no scientific evidence that consuming ellagic acid has any beneficial effect on human health or prevents diseases.
Mushroom tea is an infusion of mushrooms in water, made by using edible/medicinal mushrooms or psychedelic mushrooms. The active ingredient in psychedelic mushrooms is psilocybin, while the active ingredients in medicinal mushrooms are thought to be beta-glucans.
Inonotus obliquus, commonly called chaga, is a fungus in the family Hymenochaetaceae. It is parasitic on birch and other trees. The sterile conk is irregularly formed and resembles burnt charcoal. It is not the fruiting body of the fungus, but a sclerotium or mass of mycelium, mostly black because of a great amount of melanin. Some people consider chaga medicinal.
Inonotus hispidus, commonly known as shaggy bracket, is a fungus and a plant pathogen. This fungus has been used in eastern Asia as a popular remedy for many illnesses like cancer, diabetes, and other stomach ailments. In modern pharmacology, the Inonotus hispidus has aided in lowering blood glucose levels, showing anti-tumor responses and improving overall health.
Protocatechuic acid (PCA) is a dihydroxybenzoic acid, a type of phenolic acid. It is a major metabolite of antioxidant polyphenols found in green tea. It has mixed effects on normal and cancer cells in in vitro and in vivo studies.
Phellinus is a genus of fungi in the family Hymenochaetaceae. Many species cause white rot. Fruit bodies, which are found growing on wood, are resupinate, sessile, and perennial. The flesh is tough and woody or cork-like, and brown in color. Clamp connections are absent, and the skeletal hyphae are yellowish-brown.
(S)-Canadine, also known as (S)-tetrahydroberberine and xanthopuccine, is a benzylisoquinoline alkaloid (BIA), of the protoberberine structural subgroup, and is present in many plants from the family Papaveraceae, such as Corydalis yanhusuo and C. turtschaninovii.
Taxifolin (5,7,3',4'-flavan-on-ol), also known as dihydroquercetin, belongs to the subclass flavanonols in the flavonoids, which in turn is a class of polyphenols.
Eckol is a phlorotannin isolated from brown algae in the family Lessoniaceae such as species in the genus Ecklonia such as E. cava or E. kurome or in the genus Eisenia such as Eisenia bicyclis.
Protocatechuic aldehyde is a phenolic aldehyde, a compound released from cork stoppers into wine.
Pteris ensiformis, the slender brake, silver lace fern, sword brake fern, or slender brake fern, is a plant species of the genus Pteris in the family Pteridaceae. It is found in Asia and the Pacific.
Ecklonia stolonifera is a brown alga species in the genus Ecklonia found in the Sea of Japan. It is an edible species traditionally eaten in Japan.
Catechin-7-O-glucoside is a flavan-3-ol glycoside formed from catechin.
Inoscavin A is an antioxidant isolated from the mushroom Inonotus xeranticus.
Medicinal fungi are fungi which contain metabolites or can be induced to produce metabolites through biotechnology to develop prescription drugs. Compounds successfully developed into drugs or under research include antibiotics, anti-cancer drugs, cholesterol and ergosterol synthesis inhibitors, psychotropic drugs, immunosuppressants and fungicides.
Saururus chinensis, commonly known as Asian lizard's tail, is an herb that grows in low, damp places to more than 1 meter high, endemic to China, India, Japan, Korea, Philippines, and Vietnam. Its leaves are green, papery, ribbed, densely glandular, and ovate to ovate-lanceolate, and (4-)10-20 × (2-)5-10 cm in size. Each flower spike resembles a lizard's tail.
Kang-Yell Choi, Ph.D. is a professor at Yonsei University and CEO of CK Regeon Inc.