A method of making a foodstuff comprises selecting a mass comprising an edible filamentous fungus, especially of Fusarium venenatum; selecting an ingredient (A) which may be pea protein; and processing said mass and ingredient (A) in an extruder cooker to produce an extruded foodstuff.

There is described a continuous process for producing and isolating mycoprotein. The process may comprise the steps of: providing a fermentation media suitable for producing mycoprotein; introducing the fermentation media to a first fermentation vessel; fermenting the fermentation media to obtain a mixture comprising mycoprotein and partially spent fermentation media; isolating at least part of the partially spent fermentation media from the mixture comprising mycoprotein and partially spent fermentation media; and reintroducing at least a portion of the isolated partially spent fermentation media into the first fermentation vessel. Also described is mycoprotein obtained from the process.

A fusion protein, an amino acid sequence thereof, a coding nucleotide sequence thereof, a preparation method thereof and a use thereof are in the technical field of agricultural biotechnology. The fusion protein contains or consists of at least three, four, five, six, seven, or eight same and/or different PAMP (Pathogen-Associated Molecular Pattern) polypeptides. Optionally, there is at least one linker or no linker between two adjacent PAMP polypeptides. A plurality of PAMP polypeptides are assembled into the fusion protein having multiple immune epitopes. The fusion protein may induce defense immune responses of plants, weaken infestation ability of pathogenic microorganisms and substantially improve the disease resistance of plants. The method for preparing the fusion protein combines technologies of PTI (PAMP-Triggered Immunity) mechanism and gene engineering to obtain the fusion protein having multiple immune epitopes can be used in preparation of plant immune PAMP polypeptides.

Methods of production of edible filamentous fungal biomat formulations are provided as standalone protein sources and/or protein ingredients in foodstuffs as well as a one-time use or repeated use self-contained biofilm-biomat reactor comprising a container with at least one compartment and placed within the compartment(s), a feedstock, a fungal inoculum, a gas-permeable membrane, and optionally a liquid nutrient medium.

The purpose of the present invention is to provide a method for producing selenoneine that allows production of selenoneine at higher yields, even if an inorganic selenium compound is used as a selenium compound. This purpose can be achieved by a method for producing selenoneine, comprising the step of applying histidine and a selenium compound to a transformant to obtain selenoneine, wherein the transformant has at least one gene selected from the group consisting of a SatA gene, a CysB gene and a MetR gene, and an EgtA gene inserted therein and can overexpress the inserted genes.

Disclosed in the present disclosure is a method for preparing (S)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid and derivatives thereof, comprising: taking a racemate of a compound represented by Formula (I) or a racemate of a salt of the compound represented by Formula (I) as a substrate, and making a R-isomer of the compound represented by Formula (I) in the substrate react under the catalysis of oxidative dehydrogenase to generate imino acid represented by formula (II); and converting the imino acid represented by Formula (II) into an S-isomer of the compound represented by Formula (I) in the presence of pipecolic acid reductase and a coenzyme capable of supplying hydrogen anions. The present disclosure is featured by mild reaction condition, strong stereoselectivity, high reaction efficiency, high conversion rate, etc.

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Described herein are recombinant edible filamentous fungal strain comprising a genetic modification of a gene in a mycotoxin biosynthesis pathway and methods to produce such recombinant edible filamentous fungal strains. Such recombinant strains comprise reduced levels of mycotoxins. Also described are food materials comprising the recombinant edible filamentous fungal strains described herein, and methods to prepare them.

A novel method of growing fungi is disclosed which uses an engineered artificial media and produces high density filamentous fungi biomats that can be harvested with a minimum of processing and from which fungal products such as antibiotics, proteins, and lipids can be isolated, the method resulting in lowered fungus cultivation costs for energy usage, oxygenation, water usage and waste stream production.

An edible mass comprising fungal particles of a filamentous fungus which can more readily be used in production of sweet products and/or has reduced mushroom taste whilst maintaining desired nutritional attributes is described. The mass may include relatively low levels of acetyl-glutamic acid, uridine, inosine, guanosine, UMP, GMP, AMP, sodium, potassium and/or ammonium.

Methods of production of edible filamentous fungal biomat formulations are provided as standalone protein sources and/or protein ingredients in foodstuffs as well as a one-time use or repeated use self-contained biofilm-biomat reactor comprising a container with at least one compartment and placed within the compartment(s), a feedstock, a fungal inoculum, a gas-permeable membrane, and optionally a liquid nutrient medium.