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Myricitrin
Myricitrin is a plant compound, the 3-O-α-L-rhamnopyranoside of myricetin. Occurrences It can be isolated from the root bark of ''Myrica cerifera'' (Bayberry, a small tree native to North America), in ''Myrica esculenta'', in ''Nymphaea lotus'' and '' N. odorata'', in ''Chrysobalanus icaco'' and in ''Polygonum aviculare''. Myricitrin is used by several beetle species in their communication system. These include '' Plagioderma versicolora'', ''Agelastica coerulea'', '' Atrachya menetrisi'', ''Altica nipponica'', '' Altica oleracea'', '' Gastrolina depressa''. Health effect Myricitrin is a nitric oxide and protein kinase C In cell biology, Protein kinase C, commonly abbreviated to PKC (EC 2.7.11.13), is a family of protein kinase enzymes that are involved in controlling the function of other proteins through the phosphorylation of hydroxyl groups of serine and t ... inhibitor and exhibits antipsychotic-like and anxiolytic-like effects in animal models of psychosis and anx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrica Cerifera
''Myrica cerifera'' is a small evergreen tree or large shrub native to North and Central America and the Caribbean. Its common names include southern wax myrtle, southern bayberry, candleberry, bayberry tree, and tallow shrub. It sees uses both in the garden and for candlemaking, as well as a medicinal plant. Description ''Myrica cerifera'' is a small tree or large shrub, reaching up to 14m tall. It is adaptable to many habitats, growing naturally in wetlands, near rivers and streams, sand dunes, fields, hillsides, pine barrens, and in both coniferous and mixed-broadleaf forests. ''M. cerifera'' can weather coastal storms, long droughts, and tropical high temperatures. In nature, it ranges from Central America, northward into the southeastern and south-central United States. Wax Myrtle can be successfully cultivated as far north as the New York City area and southern Ohio Valley. It also grows in Bermuda and the Caribbean. In terms of succession, ''M. cerifera'' is often one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrica Esculenta
''Myrica esculenta'' is a tree or large shrub native to the hills of northern India, southern Bhutan and Nepal. Its common names include box myrtle, bayberry and kaphal. Its berries are edible and are consumed locally. It is the state fruit of the northern Indian state of Uttarakhand. Habitat Known locally as kaphal or kafal, ''Myrica esculenta'' is found in the hilly regions of northern India and Nepal, especially in the regions of Garhwal and Kumaon of Uttarakhand, southern Bhutan and western Nepal especially at elevations of . It is also found at elevations below in the midhills of Nepal. It is also found in Ziro, Arunachal Pradesh and some parts of Himachal Pradesh and Meghalaya. Morphology ''Myrica esculenta'' has a tree of medium height, about . Bark is soft and brittle. Leaves are conjoint, feet long that has leaflets in pairs of 6 to 9 and has a width of . Flowers are of white color and are found in bunches. Fruit is a globose, succulent drupe, with a hard endocar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphaea Lotus
''Nymphaea lotus'', the white Egyptian lotus, tiger lotus, white lotus or Egyptian white water-lily, is a flowering plant of the family Nymphaeaceae. Distribution It grows in various parts of East Africa and Southeast Asia. The ''Nymphaea lotus'' var. ''thermalis'' is a Tertiary relict variety endemic to the thermal waters of Europe, for example the Peţa River in Romania or the Hévíz lake in Hungary . Cultivation It was introduced into Western cultivation in 1802 by Loddiges Nursery. Eduard Ortgies crossed ''Nymphaea lotus'' (''N. dentata'') with ''Nymphaea pubescens'' (''N. rubra'') to produce the first '' Nymphaea'' hybrid, illustrated in ''Flore des serres'' 8 t. 775, 776 under the name ''Nymphaea ortgiesiano-rubra''. It is a popular ornamental aquatic plant in Venezuela. Description This species of water lily has lily pads which float on the water and blossoms which rise above the water. It is a perennial, growing to 45 cm in height. The flower is white, someti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphaea Odorata
''Nymphaea odorata'', also known as the American white waterlily, fragrant water-lily, beaver root, fragrant white water lily, white water lily, sweet-scented white water lily, and sweet-scented water lily, is an aquatic plant belonging to the genus ''Nymphaea''. It can commonly be found in shallow lakes, ponds, and permanent slow moving waters throughout North America where it ranges from Central America to northern Canada. It is also reported from Brazil and Guyana. Description This plant is rooted from a branched rhizomes which gives rise to long petioles which terminate in smooth floating leaves. Since the leaves are subject to tearing by water and waves, they are round with a waxy upper coating that is water-repellent. The flowers also float. They are radially symmetric with prominent yellow stamens and many white petals. The flowers open each day and close again each night and are very fragrant. Once the flowers are pollinated, the developing fruit is pulled back under wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polygonum Aviculare
''Polygonum aviculare'' or common knotgrass is a plant related to buckwheat and dock. It is also called prostrate knotweed, birdweed, pigweed and lowgrass. It is an annual found in fields and wasteland, with white flowers from June to October. It is widespread across many countries in temperate regions, apparently native to Eurasia, naturalized in temperate parts of the Southern Hemisphere. Description Common knotgrass is an annual herb with a semi-erect stem that may grow from high. The leaves are hairless and short-stalked. They are longish-elliptical with short stalks and rounded bases; the upper ones are few and are linear and stalkless. The stipules are fused into a stem-enclosing, translucent sheath known as an ochrea that is membranous and silvery. The flowers are regular, green with white or pink margins. Each has five perianth segments, overlapping at the base, five to eight stamens and three fused carpels. The fruit is a dark brown, three-edged nut. The seeds need l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein Kinase C
In cell biology, Protein kinase C, commonly abbreviated to PKC (EC 2.7.11.13), is a family of protein kinase enzymes that are involved in controlling the function of other proteins through the phosphorylation of hydroxyl groups of serine and threonine amino acid residues on these proteins, or a member of this family. PKC enzymes in turn are activated by signals such as increases in the concentration of diacylglycerol (DAG) or calcium ions (Ca2+). Hence PKC enzymes play important roles in several signal transduction cascades. In biochemistry, the PKC family consists of fifteen isozymes in humans. They are divided into three subfamilies, based on their second messenger requirements: conventional (or classical), novel, and atypical. Conventional (c)PKCs contain the isoforms α, βI, βII, and γ. These require Ca2+, DAG, and a phospholipid such as phosphatidylserine for activation. Novel (n)PKCs include the δ, ε, η, and θ isoforms, and require DAG, but do not require Ca2+ for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myricetin
Myricetin is a member of the flavonoid class of polyphenolic compounds, with antioxidant properties. Common dietary sources include vegetables (including tomatoes), fruits (including oranges), nuts, berries, tea, and red wine. Myricetin is structurally similar to fisetin, luteolin, and quercetin and is reported to have many of the same functions as these other members of the flavonol class of flavonoids. Reported average intake of myricetin per day varies depending on diet, but has been shown in the Netherlands to average 23 mg/day. Myricetin is produced from the parent compound taxifolin through the (+)-dihydromyricetin intermediate and can be further processed to form laricitrin and then syringetin, both members of the flavonol class of flavonoids. Dihydromyricetin is frequently sold as a supplement and has controversial function as a partial GABAA receptor potentiator and treatment in Alcohol Use Disorder (AUD). Myricetin can alternatively be produced directly from kae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysobalanus Icaco
''Chrysobalanus'' is a genus of evergreen perennial shrubs to small trees, described as a genus by Linnaeus in 1753. It is native to sub-tropical and tropical regions of Africa, Latin America, and Florida. ''Chrysobalanus'' attains a maximum height of 25 or 30 feet (8–10 m). It is found in coastal areas as a wild plant, and is frequently planted in gardens. It has a low-growing and sprawling habit. It can form dense stands and become invasive. The leaves are obovate or obcordate in outline, about 2in long, thick, glossy, and deep green in color. It has small white flowers, in axillary racemes or cymes, not too showy, but they have a dainty and sweet fragrance. This plant bears a damson-sized edible red pulpy fruit with a black and thin skin, resembles a large plum in appearance, being oval 1.5in long. The sweet fruits with white flesh, which is cottony and of insipid taste, adheres closely to the large oblong seed turn from creamy tones to dark-blue pleasing tasty peaches which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agelastica Coerulea
''Agelastica'' is a genus of beetles in the family Chrysomelidae. It has two members, '' Agelastica alni'' and ''Agelastica coerulea ''Agelastica'' is a genus of beetles in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maint ...''. References Galerucinae Taxa named by Louis Alexandre Auguste Chevrolat Chrysomelidae genera {{Galerucinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Altica Nipponica
''Altica'' (New Latin from Greek , ''haltikós'', "jumper" or "jumping") is a large genus of flea beetles in the subfamily Galerucinae, with about 300 species, distributed nearly worldwide.Ross H. Arnett et al. ''American Beetles'', Vol. 2: ''Polyphaga: Scarabaeoidea through Curculionoidea''. Boca Raton, FL: CRC Press, 2002. . P. 662–663. The genus is best represented in the Neotropical realm, well represented in the Nearctic and Palearctic, but occurs also in the Afrotropic, Indomalaya, and Australasia. The species are similar to each other, small metallic blue-green-bronze beetles, often distinguished from each other only by the aedeagus. The species of ''Altica'', both as larvae and as adults, are phytophagous, feeding on plant foliage of various food plant taxa, specific for each ''Altica'' species. Onagraceae and Rosaceae (mainly ''Rubus'') are the dominant host plant families for Holarctic species. The adult ''Altica'' beetles are able to jump away when approached. Select ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
