Fermentation TRIZ Cases

Secreted resilin extraction from yeast cultures minimizes cellular contamination to achieve high purity.

Mutations in mevalonate diphosphate decarboxylase raise kcat above 0.1 s−1, resolving low conversion efficiency of 3-hydroxyalkanoates.

Inbred corn line IAA11BM establishes genetic uniformity through systematic self-pollination, reducing breeding timeline and cost.

Cross-linked soy proteins create biodegradable packaging that reduces landfill waste.

Point mutations in dehydratase enzymes increase specific activity for glyceric acid conversion to pyruvic acid.

Engineered decarboxylase polypeptides overcome substrate inhibition during L-aspartate conversion to beta-alanine, enabling efficient industrial production.

Mutated pyruvate decarboxylase in yeast favors carboligation over decarboxylation, increasing (R)-PAC yield while reducing by-product formation.

Cultivar S140157 applies preliminary action to pre-introduce transgenes, reducing breeding cycle duration while establishing herbicide resistance.

Applying preliminary action and parameter changes, the OOA20LY line overcomes slow traditional breeding to maintain commercial competitiveness.

Bacterial conversion of carbon dioxide into organic acids avoids methane regulatory complexity.

Segmented breeding stabilizes uniform progeny, resolving the contradiction between genetic diversity and manufacturing precision in hybrid corn production.

Multiplexed ligation in the 5C method maps chromatin interactions, overcoming low throughput limits of conventional 3C techniques.

A sesquiterpene synthase enzyme converts farnesyl diphosphate into drimenol through direct catalytic action.

Tomato variety NUN 00213 TOP applies segmentation and preliminary action to resolve the contradiction between trait diversity and genetic uniformity.

A starch hydrolysis process coupled with a composite transition metal catalyst system to produce glycols.

Modified Caro's acid extracts lignin from recalcitrant biomass, increasing methane yield and stabilizing biogas output in digesters.

Engineered CadA variants sustain decarboxylation rates at alkaline pH, eliminating salt waste from external pH adjustment.

A mixed microbial community converts carbon feedstocks into organic acids at ambient conditions.

Partial neutralization of polyitaconic acid with zinc resolves the contradiction between polymerization efficiency and molecular weight control.