6/11/2023 0 Comments Auricularia auricula georgiaIt has been likened to "eating an Indian rubber with bones in it", while in 19th-century Britain, it was said that "it has never been regarded here as an edible fungus". Though edible, it is not held in high culinary regard because of its jelly-like texture. Pregnant and lactating women and those trying to conceive may want to avoid it. However, wood ear mushrooms may negatively impact fertility. Used in herbal medicine for throat and eye ailments Radioprotective properties (due to melanin pigments)Īnti-quorum-sensing and immunomodulatory propertiesĪntiviral properties (due to sulfated polysaccharide)īeneficial for heart health and has anti-inflammatory properties Wood ear mushrooms have multiple health benefits including:Īntitumor properties (due to active component diazane)Īnticoagulation and antioxidant properties Similar, but has shorter basidia and spores (13–15 × 4.8–5.5 μm).Īuricularia auricula-judae Health Benefits It can be distinguished microscopically by its shorter basidia and shorter spores (11–13 × 4–5 μm). Very similar and has long been confused with A. It can be distinguished by its dark gray to almost black fruit bodies. Recently described on oak (Quercus) from the Czech Republic, but probably more widespread in southern Europe. Abhymenial surface with projecting hyaline hairs 40–125 x 7.5–12.5 µm cylindric-fusiform walls 2–3 µm thick smooth hyaline to golden in KOH. Flesh composed of scattered, poorly defined, gelatinized hyphae 2–3 µm wide medullary zone not differentiated. Basidia 65–75 x 4–5 µm cylindric filled with semi-refractive oil droplets transversely 3-septate difficult to isolate in a mount due to a gelatinous matrix sterigmata difficult to locate. Spores 12–14 x 4–5.5 µm allantoid smooth hyaline in KOH. It grows all year-round on all continents in both temperate and sub-tropical climates. It is found in groups or as single mushrooms and is a very prolific species, producing hundreds of thousands of spores even after it has dried up. The mushroom can have various shapes, colors, and sizes and lives as a saprophyte or minor parasite causing white rot. It grows in a chaotic way, attached to dead or decaying branches and can form huge clusters in wet conditions. Although, it has been found on various types of trees in India's Western Ghats and in rainforests in Australia. Judas's Ear mushrooms grow on the wood of old trees, deciduous species, and shrubs, mostly found on beech, ash, spindle, or Acer pseudoplatanus trees. The flesh is thin, dense, cartilaginous, translucent, without a pronounced smell. The under surface is a lighter grey-brown and smooth, sometimes folded or wrinkled, and may have "veins", making it appear even more ear-like. It can be smooth, as is typical of younger specimens, or undulating with folds and wrinkles. The upper surface is a reddish-tan-brown with a purplish tint and finely pilose (covered in tiny, grey, downy hairs). Fruit bodies have a tough, gelatinous, elastic texture when fresh, but dry hard and brittle. It is attached to the substrate laterally and sometimes by a very short stem. It is often reminiscent of a floppy ear, but can also be cup-shaped. auricula-judae is normally up to 3.5 inches (9 cm) across and up to 0.12 inches(3 mm) thick. Auricularia auricula-judae Identification Other names: Wood Ear Mushroom, Judas's Ear, Jelly Ear Mushroom, Czech Republic (Jidášovo ucho), Spain (Oreja de Judas). The name Judas's Ear comes from a legend linking the ear-like shape of the mushroom to the apostle Judas who betrayed Jesus. The European species is now referred to as Auricularia auricula-judae, while the commercially grown Chinese and East Asian species is called Auricularia heimuer (black wood ear). The species was once thought to be cosmopolitan, but molecular research showed it to be at least seven different species worldwide. It grows throughout the year in Europe and America and is commonly used in Asian soups. It has a purplish-grayish brown to dingy brown color, is smooth and wrinkled in the center, and has fine hairs. Wood Ear Mushroom, scientific name Auricularia auricula-judae, is a type of edible jelly mushroom with an ear-shaped form that grows on trees, especially elder trees.
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