83results about "Lichen products" patented technology

The invention belongs to the technical field of edible mushroom cultivation, and particularly relates to a high-brittleness yellow flammulina velutipes HJ277 strain and application thereof. The technical problem to be solved by the invention is to cultivate a flammulina velutipes variety with better quality. According to the technical scheme, the yellow flammulina velutipes HJ277 with the high brittleness is obtained, and the preservation number of the yellow flammulina velutipes HJ277 is CCTCC (China Center for Type Culture Collection) No: M 20242219. The invention also provides a food which comprises the yellow flammulina velutipes, spores of the yellow flammulina velutipes or / and an extract of the yellow flammulina velutipes.

The invention discloses a yellow flammulina velutipes ZJJZG002 and InDel marker with high resistance and high brittleness and application of the yellow flammulina velutipes ZJJZG002 and InDel marker, and relates to the technical field of edible mushroom cultivation, the preservation number of the yellow flammulina velutipes is CGMCC NO.41174, and the yellow flammulina velutipes is classified and named as flammulina velutipes. The strain ZJJZG002 takes yellow flammulina velutipes F24 and white flammulina velutipes W1 as parents, the parent materials are subjected to ultraviolet mutagenesis treatment and then are subjected to single spore isolation, hybridization (a hybrid combination XB51 * YU19) and fruiting tests, and the strain ZJJZG002 is not prone to umbrella opening, rich in mushroom fragrance, crisp and refreshing in taste, neat in fruiting, suitable for production in various cultivation modes and capable of injecting a new seed source for the domestic flammulina velutipes market.

The invention discloses marasmius albus DCY6478 as well as a culture medium and application thereof, and belongs to the technical field of microorganisms. The invention discloses a Marasmilla sp. DCY6478 strain, and the preservation number of the Marasmilla sp. DCY6478 strain is GDMCC (China General Microbiological Culture Collection Center) No.65883. The Marasmilla sp. Experimental verification results show that the culture medium formula most suitable for growth of the white marasmius is prepared from the following components in percentage by weight: 40% of apple sawdust, 36% of corncob, 14% of cottonseed hull, 1% of lime and 1% of gypsum; the fermentation liquor is verified to have an inhibition effect on a plurality of pathogenic bacteria; the DPPH free radical scavenging capacity of the fermented hyphae is verified, the superoxide dismutase activity and catalase activity are both higher than those of sporocarp, and the fermented hyphae can be used as a natural antioxidant source; it is verified that fermented hyphae or sporocarp of the strain have the capacity of secreting amino acid and polysaccharide and producing crude protein, and a new raw material selection is provided for the industries of food, medicine and the like.

The invention relates to edible and medicinal fungi, in particular to a new strain of ganoderma leucocontextum and application thereof. The preservation number of the ganoderma leuconium RK001 (Ganoderma leuconium RK001) is CCTCC (China Center for Type Culture Collection) NO: M20232555, and the preservation number of the ganoderma leuconium RK001 is CCTCC NO: M20232555. The new strain Ganoderma leucoderma RK001 has the advantages of high content of crude polysaccharides and total triterpenes, short growth cycle and high yield, is suitable for artificial cultivation, and has high popularization value.

The invention discloses a high-CO2-tolerance pleurotus pulmonarius variety suitable for one-time harvesting and application of the pleurotus pulmonarius variety. The pleurotus pulmonarius variety is excellent in character, meets the market diversified requirements, is suitable for industrial cultivation and has good application and popularization prospects. The Pleurotus pulmonarius variety 'Shenxiu No.2' has high CO2 tolerance, and can tolerate 10000 ppm of high-concentration CO2 in the bag opening and fruiting period; the early-maturing characteristic is achieved, about 10 days shorter than that of an existing main cultivated variety, and the cultivation period is short; the method has the advantages of being convenient to operate, labor-saving and time-saving, fruiting is concentrated, uniformity is good, and one-time harvesting and packaging can be achieved; the ISSR molecular marker combination has the characteristic of high yield, the average first-tide yield of each bag is 198.25 / g, the sporocarp pileus of the pleurotus pulmonarius variety 'Shenxiu No.2' is light brown and is slightly large, and the ISSR molecular marker combination of the pleurotus pulmonarius variety 'Shenxiu No.2' has specificity and specificity for identifying the pleurotus pulmonarius variety 'Shenxiu No.2'.

The application discloses a high-sweetness-amino-acid-content Flammulina velutipes variety and a MNP molecular identification method and application thereof. The Flammulina velutipes variety has excellent properties, the cap is not easy to open, the content of sweet amino acids is high, the diversified market demand is met, the factory annual bottle cultivation is suitable, and the Flammulina velutipes variety has a good application and popularization prospect. The MNP molecular fingerprint of the Flammulina velutipes variety 'Shangyan A111' is comprehensive multiple amplification and sequencing technology, sequence analysis of all marker sites of multiple samples can be performed at one time, compared with ISSR, RAPD, SSR and other molecular markers and mushrooming test, the MNP molecular fingerprint has the advantages of high throughput, multi-target, high sensitivity and high precision. The MNP molecular fingerprint of the Flammulina velutipes variety 'Shangyan A111' has specificity and specificity in identifying the Flammulina velutipes strain 'Shangyan A111'.

This invention relates to the field of edible fungi technology, and discloses a new strain of Auricularia heimuer and its applications. The Auricularia heimuer strain JH-Y6 of this invention was deposited at the China Center for Type Culture Collection (CCTCC) on November 20, 2023, with accession number CCTCC No: M 20232280. Auricularia heimuer JH-Y6 possesses high tyrosinase activity, high melanin production, and excellent agronomic traits, and can be used in the screening and breeding of Auricularia heimu, the extraction process of melanin from Auricularia heimu, and its cultivation. It can also be used in the deep processing of food or health products.

The present invention relates to a method for the production of a composition comprising a fungal biomass, characterized in that said composition has a particular colour, as well as a composition and a supernatant obtainable according to the method of the present invention, and their use in the production of a food product, in particular a food product characterized by a particular colour.

New and unique brown varieties of the mushroom Agaricus bisporus Imbach were produced by crossing the progeny of brown mushrooms and off-white hybrid mushrooms to bridging cross strains. The resultant hybrids, named 'RO10425', 'RO14176', and'RO12756', exhibit distinct and stable characteristics. Hybrid 'RO10425' exhibits a lighter cap color, thicker cap flesh, and rounder cap, especially when compared to available brown mushroom varieties. 'RO 10425' also exhibits fast mushroom development and high yield. Hybrid 'RO14176' exhibits a light cap color, thicker cap flesh, rounder cap, faster mushroom development, and higher yield, especially when compared to available brown mushroom varieties. Hybrid 'RO12756' exhibits a light cap color, thicker cap flesh, rounder cap, faster mushroom development, and high yield, especially when compared to available brown mushroom varieties.

The invention relates to methods of cultivating ectomycorrhizal fungi, the method comprising incubating ectomycorrhizal MAT1-1 mycelia, ectomycorrhizal MAT1-2 mycelia, and ectomycorrhizal male mycelia in a culture medium for about 1 day to about 50 days, thereby cultivating ectomycorrhizal fungi to produce an ectomycorrhizal fungal biomass comprising MAT1-1 ectomycorrhizal mycelia, MAT1-2 ectomycorrhizal mycelia, and male ectomycorrhizal mycelia. Also provided are methods of use of the ectomycorrhizal mycelial biomass.

The present invention relates to a method for the production of a composition comprising a fungal biomass, characterized in that said composition has a particular colour, as well as a composition and a supernatant obtainable according to the method of the present invention, and their use in the production of a food product, in particular a food product characterized by a particular colour.

The invention provides a hypsizigus marmoreus strain new variety Fujian No.7 (FB4), which is obtained by performing single spore hybridization on two different varieties of strains, namely Fujian No.3 and white beech mushroom, as parent strains, the sporocarp is clustered and white, pileus is hemispherical, the edge is adducted after maturation, marble stripes on the pileus are clear, the stipe length is moderate, the texture is harder, the hypsizigus marmoreus strain new variety is easy to preserve and transport, and the shelf life is prolonged; the method also has the characteristics of high yielding ability, high quality, strong disease resistance and the like, has excellent commodity characters, and has good production and application values.

The present invention provides a Ganoderma lucidum strain resistant to Trichoderma disease, which has been deposited with the General Microbiology Center of the China National Committee for the Collection of Microorganisms and is designated CGMCC No. 23845. The Ganoderma lucidum strain has excellent resistance to Trichoderma longibrachiatum, Trichoderma harzianum, and Trichoderma pleuroticola, is suitable for cultivating Ganoderma lucidum fruiting bodies, can avoid Trichoderma disease, and facilitates the production of high-yield, high-quality Ganoderma lucidum fruiting bodies.

‘WUR SF3’ is a new variety of oyster mushroom that produces no spores and has well-developed fleshy caps.

The invention described herein relates to selectively-bred, matrix-blank organisms selected to: a) not express a bioactive compound or group of compounds; yet b) express, at least substantially qualitatively, most other non-bioactive compounds present in an analytically active comparator organism, wherein the organisms are used to generate a matrix-blank reference material with a chemical profile that resembles that of the comparator organism less the active compound or group of compounds, as well as methods of making the organisms and uses thereof. The invention described herein further relates to the matrix-blank reference materials, methods of making, and uses thereof.The invention described herein relates to selectively-bred, matrix-blank organisms selected to: a) not express a bioactive compound or group of compounds; yet b) express, at least substantially qualitatively, most other non-bioactive compounds present in an analytically active comparator organism, wherein the organisms are used to generate a matrix-blank reference material with a chemical profile that resembles that of the comparator organism less the active compound or group of compounds, as well as methods of making the organisms and uses thereof. The invention described herein further relates to the matrix-blank reference materials, methods of making, and uses thereof.

The present technology generally relates to a process for the development of mushroom mycelium using byproducts of protein isolate production and fractionation or milling.

Method for Isolating Environmental Strains of Arbuscular Mycorrhizal Fungi. The invention relates to a method for isolating environmental strains of arbuscular mycorrhizal fungi comprising the following steps: an isolation phase including i. the treatment of a soil sample of interest by successive sievings of decreasing size to concentrate propagules of arbuscular mycorrhizal fungi present in the soil sample, ii. the encapsulation of a propagule obtained at the end of the treatment step in an alginate bead, iii. the culturing of the propagule encapsulated in an alginate bead in a solid substrate in contact with a previously germinated seedling intended to be mycorrhized by the propagule. It finds application in the field of agronomy for the purpose of improving the growth and resistance to stresses (biotic and abiotic) of plant species.This invention is part of a broader context of agricultural transition involving a change in farming practices towards cropping models that are less dependent on inputs (water, fertilizers, pesticides). Figure for the abstract: Fig. 1.

The present invention provides genetically modified fungi, such as non-magical fantasy fungi, in which the biochemical pathways that produce bioactive alkaloids are disrupted. In some aspects, the stropharia rugoso-annulata biosynthetic pathway is disrupted, resulting in a non-magical fantasy fungus that does not produce or contains stropharia rugoso-annulata, or produces or contains a significantly reduced amount of stropharia rugoso-annulata relative to a wild-type fungus. Also provided are methods of making genetically modified fungi, e.g., by disrupting or rebalancing biochemical pathways therein, e.g., nummulina velutipes biosynthetic pathways, e.g., by using gene editing techniques, including by gene inactivation of small interfering RNA (siRNA), microRNA (miRNA), and CRISPR / Cas9. Also provided are compositions of genetically modified fungi, e.g., compositions of non-magical funguses, as well as methods of their use, including as functional foods, alpiniae, legal microdoses, nutraceuticals, and therapeutic agents.

A method for eliminating the aggressive incompatibility (AI) trait from an Agaricus bisporus mushroom strain, the method comprising the steps of crossing a culture of a hybrid mushroom strain designated B18287-s82, a representative culture of which is deposited under NRRL accession number 68168, with a culture of a white mushroom strain designated WBL-s290 to obtain an F1 hybrid mushroom strain designated J19109, a representative culture of the F1 strain being deposited under NRRL accession number 68163. When a culture of the new F1 strain designated J19109 is induced to form fruiting bodies and homokaryotic spores derived therefrom are obtained, a culture of a homokaryotic strain is obtained from the homokaryotic spores derived from the F1 strain J19109, and a culture of the homokaryotic strain derived from the F1 strain J19109 is selected. The culture of the homokaryotic strain derived from the F1 strain J19109 is crossed with a culture of a mushroom strain designated J11500-s80 to obtain an F2 hybrid mushroom strain. The culture of the F2 hybrid mushroom strain is tested to determine the presence or absence of the AI trait, wherein if the AI trait is absent, the AI trait has been eliminated from the F2 hybrid mushroom strain.

The invention relates to a lepista sordida strain and an efficient cultivation technology thereof. The classification name of the lepista sordida is Lepista sordida, the strain number of the lepista sordida is Hua8, the temporary variety name of the lepista sordida is Da mushroom No.3, the lepista sordida is preserved in the China Center for Type Culture Collection (CCTCC), the preservation address is No. 299 of eight road, Wuchang District, Wuhan City, Hubei Province, the preservation number is CCTCC NO: M2025154, and the preservation date is January 15, 2025. The strain is thick and strong in sporocarp, tidy in fruiting, high in first flush mushroom conversion rate and high in disease resistance.

A method for eliminating the aggressive incompatibility (AI) trait from an Agaricus bisporus mushroom strain, the method comprising the steps of crossing a culture of a hybrid mushroom strain designated B18287-s82, a representative culture of which is deposited under NRRL accession number 68168, with a culture of a white mushroom strain designated WBL-s290 to obtain an F1 hybrid mushroom strain designated J19109, a representative culture of the F1 strain being deposited under NRRL accession number 68163. When a culture of the new F1 strain designated J19109 is induced to form fruiting bodies and homokaryotic spores derived therefrom are obtained, a culture of a homokaryotic strain is obtained from the homokaryotic spores derived from the F1 strain J19109, and a culture of the homokaryotic strain derived from the F1 strain J19109 is selected. The culture of the homokaryotic strain derived from the F1 strain J19109 is crossed with a culture of a mushroom strain designated J11500-s80 to obtain an F2 hybrid mushroom strain. The culture of the F2 hybrid mushroom strain is tested to determine the presence or absence of the AI trait, wherein if the AI trait is absent, the AI trait has been eliminated from the F2 hybrid mushroom strain.

The invention provides a new tremella strain variety HT108, which is formed by space radiation induced variation breeding by taking'ancient tremella Tr21 'as an original strain. The Tremella fuciformis Tr21 has the characteristics of high mycelial growth speed, high polysaccharide content in spores and the like, the sporocarp is yellow, the flower shape is round and compact, the tremella slices are thick and are internally rolled, the yield is high, the active ingredient content is high, particularly the total polyphenol content and the total flavone content are respectively increased by more than 30% compared with those of the contrast Tremella fuciformis Tr21, and the Tremella fuciformis Tr21 has good production and application values.

The present invention discloses a new Hericium erinaceus strain HE015, and a molecular marker and use thereof. Wild fungi are widely collected throughout China and subjected to systematic strain breeding to obtain a new fine-quality Hericium erinaceus strain HE015. The strain HE015 was preserved in Guangdong Microbial Culture Collection Center on May 12, 2022 with an accession number of GDMCC No: 62464. The genetic background of the strain is obviously different from that of the existing Hericium erinaceus species; therefore, the new strain is of important value and significance in supplementing fine-quality cultivated Hericium erinaceus varieties, meeting the market demand and promoting high-quality development of the industry. The present invention further provides a specific molecular marker and a rapid detection method for detecting and identifying the strain HE015.

The invention relates to the technical field of edible mushrooms, in particular to a novel wild lentinus edodes strain and a cultivation method and application thereof, and lentinus edodes XG-1 is obtained by collecting wild resources from Wuwei County, Wuwei City, Gansu Province, domesticating, cultivating and systematically screening. Sporophore pilei are dark brown, fine villus is distributed on the surfaces of the sporophore pilei, the sporophore pilei are round and full in overall shape and different in size, and part of the pilei are in a non-completely-unfolded state. The stipe is light brown, is thick and strong and supports the pileus, and the stipe of a plurality of mushrooms is connected with each other to present a clustered growth state. The growth environment is clustered on the tree trunk and grows depending on the texture of the bark, and the overall shape and the rough texture of the tree trunk form a distinct contrast; the growth vigor of the culture medium taking glucose as a carbon source and the culture medium taking peptone as a nitrogen source is good on the culture medium with the pH value of 6; the hyphae are observed under microscopic conditions, and the hyphae are relatively dense, have a lock-like joint phenomenon, are free of separation, have coiled conidiophores, can generate a large number of spores, and can be applied to the field of food preparation.

The invention relates to a novel low-temperature type erythromelastoma sanguineum strain TsJC206 and a pennisetum hydridum cultivation method thereof. According to the TsJC206, one or more Juncao such as pennisetum sinese and bamboo reed can be used as main raw materials of a culture medium, even fresh pennisetum sinese and fresh bamboo reed can be used for cultivation, the content of triterpenes in sporocarps reaches 1.15%, the content of polysaccharides reaches 10.82%, and the biological conversion rate reaches 25%; secondly, the strain is a low-temperature strain, the ganoderma lucidum growing temperature is 15-20 DEG C and is obviously lower than the ganoderma lucidum growing temperature reported in the prior art, and the ganoderma lucidum growing warm type of the red trametes is supplemented; and 3, the basic group of the 182nd site of the ITS sequence in the NCBI database is G, and the basic group is different from the basic group A of the OR062414.1 with the highest similarity in the NCBI database at the 233rd site. The cultivation method comprises the steps of mother seed preparation, stock seed preparation, cultivation and ganoderma lucidum emergence management. The method has the beneficial effects that ganoderma lucidum can be grown at a lower temperature of 15-20 DEG C; the green, organic and sustainable raw material of Juncao can be used for cultivating the red trametes; the fresh fungus grass can be used for replacing part of the compost, the step of drying the compost is omitted, and cost is reduced.

The present invention discloses a new Hericium erinaceus strain HE015, and a molecular marker and use thereof. According to the present invention, wild fungi are widely collected throughout China and subjected to systematic strain breeding to obtain a new fine-quality Hericium erinaceus strain HE015. The strain HE015 was preserved in Guangdong Microbial Culture Collection Center on May 12, 2022 with an accession number of GDMCC No: 62464. The genetic background of the strain is obviously different from that of the existing Hericium erinaceus species; therefore, the new strain is of important value and significance in supplementing fine-quality cultivated Hericium erinaceus varieties, meeting the market demand and promoting high-quality development of the industry. The present invention further provides a specific molecular marker and a rapid detection method for detecting and identifying the strain HE015. The strain HE015 has advantages such as dense and sturdy mycelia of its mother strain, fast growth of its stock culture, strong living contaminants resistance, high yield and short growth cycle, and meanwhile contains high content of polysaccharide and other active ingredients. Its extract can protect gastric mucosa and improve alcohol-induced gastric mucosal damage. Particularly, its fruiting body extract has a more significant effect. Therefore, the strain of the present invention has a broad prospect of industrialization.

‘WUR SE3’ is a new variety of oyster mushroom that produces no spores and has well-developed fleshy caps.

The invention discloses a hypsizigus marmoreus strain and application thereof, the classification name of the hypsizigus marmoreus strain is Hypsizigus marmoreus strain is Hypsizigus marmoreus strain, the hypsizigus marmoreus strain is preserved in China Center for Type Culture Collection on November 20, 2025, the preservation number is CCTCC NO: M 20252630, and the preservation address is Wuhan University, China. The strain is obtained through multi-spore hybridization breeding and has the excellent characters that pilei are round, smooth and free of spots, stipes are thick and strong, the content of flavor amino acid is rich, the growth cycle is short, the yield is high, nutrition is rich and the like, and the yield of a single-bag sporocarp reaches 637 g and is increased by 12.7% compared with that of a parent RZ-24; the number of sporocarps is large, each fruit body contains 156 sporocarps, excellent commodity characters and high-yield stability are shown, and the method is suitable for large-scale cultivation and application.