Fungi TRIZ Cases

Extracted mushroom pieces combine with proteins and heat to replicate meat texture while avoiding inconsistent mycelium quality.

Engineered Saccharomyces cerevisiae strain converts pentoses to ethanol using mutated xylose reductase enzymes.

Detects protein-coding and non-coding RNAs with high accuracy by converting fragile RNA into stable cDNA, preventing degradation during sequencing.

Adding carbohydrates before spray drying preserves enzyme titer in dry microbial cell powder, avoiding contamination risks from dilute liquid storage.

Recombinant fungal delta-15 desaturases enable oleaginous yeast to synthesize omega-3 and omega-6 fatty acids, bypassing complex purification of natural oils.

Inactive yeast and nitrogen source stimulate soil microflora to increase biomass while reducing environmental damage from excess fertilizer.

A trispecific fusion protein binds tumor antigen 5T4, T-cell receptor CD3, and immune checkpoint molecules to engage cytotoxic activity.

Fungal mycelium mass absorbs iron from growth media and converts light energy to vitamin D, eliminating external fortification processing complexity.

A Pichia pastoris-derived translation elongation factor promoter drives heterologous protein synthesis without external inducers.

Endophytic fungi biofertilizer increases root length and shoot development in acidic, nutrient-poor soils.

A compounded sourdough blends Saccharomyces cerevisiae and specific Lactobacillus strains to stabilize industrial bread fermentation.

Irpex lacteus mycelial culture reduces blood glucose without pancreatitis or pancreatic cancer risks associated with synthetic antidiabetic agents.

Adding an ethanol bolus to yeast cultures resolves the contradiction between high yield and purity by reducing aberrant disulfide bonds.

Nuclease proteins degrade extracellular DNA and RNA in fermentation broths, preventing viscosity increases that hinder downstream processing of intact cells.

Microbial fermentation generates fatty acid ethyl esters through endogenous alcohol production, removing petroleum extraction costs and environmental damage.

Aligning Rhizopus fungal fibers in pure biomass creates a meat-like texture while eliminating substrate allergens and contamination risks.

Engineered yeast produces mammalian glycoforms by inactivating endogenous enzymes, reducing immunogenicity of therapeutic proteins.

Replacing animal-derived components with oleic acid and ammonium sulfate enables medical-grade lipase production.

Correlate bacterial diversity with fungal abundance via NextGen sequencing to diagnose culture-negative fungal infections in cirrhosis.

Optimizing fermentation conditions prevents melanin contamination while increasing beta-glucan yield from Aureobasidium pullulans.

Novel lactose oxidase converts lactose into lactobionic acid, eliminating toxic by-products and simplifying purification compared to chemical methods.

Introducing the suhB gene resolves low phosphatase activity bottlenecks, boosting glucaric acid yields by hundreds of fold.

Solvent extraction of glucosylceramide from Torula yeast residue reduces sterol glycoside contaminants and stabilizes supply.

Microbial systems use tetrahydromonapterin to prevent overoxidation during tyrosine conversion, improving yield and specificity.

Induced fungal cells degrade textile and paper feedstocks into fermentable sugars, replacing harsh chemical treatments that increase environmental impact.

Strain M2-102-10 resolves growth rate versus compound consistency contradictions by achieving 20-40% beta-glucan content.

Kluyveromyces marxianus strain No. 21 assimilates xylose to produce ethanol under aerobic conditions at elevated temperatures.

A modified glutamine synthetase 2 with a lysine substitution at position 64 increases L-glutamine accumulation in coryneform bacteria.

Altered pyruvate decarboxylase activity in engineered yeast directs metabolic flux toward D-lactic acid while maintaining cell growth rates.

A milk fermentation process using Lactobacillus helveticus and commercial peptidases to produce antihypertensive peptides.

Oct-2 variant peptide chains resolve transcription bottlenecks by increasing mRNA copy numbers and protein expression levels.

Overexpressing 12-oxophytodienoate reductase in yeast bypasses fungal morphology constraints, enabling consistent jasmonic acid yields in standard fermenters.

Microbial isolates decalcify low-grade magnesite ore, replacing hazardous chemical processes with an environmentally friendly biological leaching method.

A fermented solid biocatalyst catalyzes esterification reactions using agricultural waste lipases to produce biolubricants.

Site-directed mutagenesis of S-cyanohydrin lyase at residues 103 and 128 increases enzyme activity tenfold while preserving high stereoselectivity.