Microorganisms TRIZ Cases

See how microorganisms adsorb onto fabric using carbon sources, then release and fix dyes via h

See how microorganism-based dyeing uses carbon sources to improve fiber adsorption and heat tre

See how microorganism adsorption with high-concentration carbon sources and heat treatment fixe

Conserved-sequence primer design and PCR isolate nine cellulase genes, enabling tailored enzyme mixes for cellulose degradation.

Targeted amino acid substitution in glutamate-cysteine ligase raises glutathione yield and lowers enzymatic production cost.

Using Weissella cibaria GSKM06 as a food or pharmaceutical composition helps suppress IgE-driven hypersensitivity, inflammation, and related pathogens.

Genetically modified Nocardioidaceae bacteria suppress 20β-HSDH activity to prevent 20-OH impurities and improve steroid yield and purity.

Low-intensity light cultivation boosts PB31 growth and lipid accumulation, enabling scalable omega-3 and omega-6 bio-oil production.

Specific Lactobacillus strains ferment plant-based milk to convert odor-causing aldehydes into alcohols, improving flavor balance.

Partial harvest at different cultivation times helps Bacillus fermentation sustain protein output while carbon feeding is adjusted across growth phases.

Using stable glucoraphanin and enteric-coated ZUST49, this case enables intestinal sulforaphane production while protecting probiotic survival.

Controlling foam poloxamer concentration or viscosity during high-density cell culture suppresses aggregates and helps prevent membrane clogging.

A burden-sensing promoter links essential gene expression to metabolic load, suppressing non-producers and extending productive fermentation runs.

Phage-coupled magnetic particles capture and lyse viable Mycobacterium cells for rapid high-throughput DNA detection within 24 hours.

Targeted NCgl0609 and NCgl1575 mutations plus promoter tuning raise L-amino acid output while avoiding more complex strain engineering.

Reduced YBDK activity in engineered E. coli boosts γ-Glu-Val selectivity over γ-Glu-Gly for more efficient γ-Glu-Val-Gly production.

Gene deletions in bacterial HMO producers suppress phosphoglycerol and phosphoethanolamine by-products, easing purification and raising yield.

A membrane-interacting dye in W/O droplets tracks microbial growth with higher sensitivity and fewer false positives from background fluorescence.

Microalgae biomass replaces fish meal in salmon feed to improve protein and fatty acid nutrition while supporting more stable, sustainable supply.

Selected probiotic strains bind ABO antigens and resist acid and bile, improving gut colonization and more personalized GI support.

Engineered Pseudomonas strains boost 3-HP titer by producing cofactor B12 internally and reducing toxic intermediates.

A marine Alkalihalobacillus consortium hydrolyzes starch under high salinity and temperature, enabling marine biomass biorefinery.

A kimchi-derived Lactobacillus plantarum strain and its CPS-100 polysaccharide boost CD8+ T cells, suppress Treg cells, and inhibit tumor growth.

Tumor-isolated purple non-sulfur bacteria enable selective cancer imaging and antitumor action while avoiding genetic modification and high-cost scans.