Essential-Oils/Perfumes TRIZ Cases

See how ultra-cold ethanol extraction selectively isolates cannabinoids and terpenes while mini

See how thermoelectric devices and electric jackets replace water-based thermal management in e

See how sub-zero ethanol extraction selectively extracts cannabinoids while preventing chloroph

See how super-cooled ethanol extraction at -1°C to -50°C selectively extracts cannabinoids and

Super-cooled ethanol extraction isolates cannabinoids, terpenes, and essential oils while limiting chlorophyll and lipid co-extraction.

A dual-aldehyde composition delivers a lily-of-the-valley floral note with better odor stability and fewer usage limits than Lilial®.

Synthetic dodecandien-1-ol blends deliver pleasant, long-lasting woody, floral, fruity, and clean notes from readily available materials.

These 5,5-disubstituted tetrahydrofuran-2-one compounds improve fragrance stability, substantivity, and odor blending at low dosage.

Food-grade essential oil solvents recover heavy lipid-soluble compounds from spent plant material, reducing waste and avoiding harsh chemicals.

Mist is redirected into a recapture bowl where water condenses and returns to the reservoir, extending diffuser runtime and reducing refill needs.

Resistive heating of scented wax enables fast, controllable scent output from digital or analog instructions, adding smell to media experiences.

Sulfur-containing fragrance accords create a hygiene perception while avoiding the harsh antiseptic notes that limit pleasant scent complexity.

Microwave heating under high vacuum vaporizes and condenses essential oils without flammable solvents, improving selectivity and limiting thermal damage.

Fragrance precursors added after a wash cycle release volatile notes under humidity or oxygen to suppress washing machine malodour for days.

Passive liquid CO2 circulation replaces mechanical pumps to prevent extractant saturation and simplify essential oil extraction.

C8-C15 alkane extraction improves perfume concrete yield while preserving natural fragrance and avoiding chemical solvent odor.

Synthetic campholenic aldehyde derivatives use ether and double-bond tuning to deliver stable, long-lasting sandalwood odor without scarce natural oil.

Synthetic dodecenol and dodecadienol compounds deliver pleasant fragrance notes with low volatility, good solubility, and economical production.

Distinct odorant ensembles and triangle tests improve smell test reliability, reduce cultural bias, and support self-administered diagnosis.

A microorganism-produced sesquiterpene synthase makes α-guaiene, while C(3) oxidation yields rotundone without plant-extract impurities.

Specific trans-to-cis ratios deliver nuanced fragrance effects at low concentrations while keeping mixtures colorless, stable, and non-toxic.

Pressure differentials move solvent between tanks and an extraction column, reducing reliance on compressors, vacuums, and continuous monitoring.

Mixed odorant panels average individual sensitivity differences for reliable smell assessments across diverse populations.

A natural emulsifier and low-DP inulin carrier protect citrus flavors from oxidation, supporting shelf life beyond 12 months.

Prolonged heating creates CBN and degradation products; gas-phase decarboxylation with immediate condensation improves cannabinoid purity.

Learn how small amounts of carvomenthone tune perfume oils to boost musk, marine, geranium, green, and dry orris notes.

Steam treatment, compression, and evaporation recover terpene-rich liquid from wood, followed by condensation and separation for a low-sulfur extract.

Natural saponin emulsifiers improve oxidative stability and flavor integrity in spray-dried particles while preventing chamber-wall sticking during processing.

A carrier and emulsifier encapsulate aldehydes in dry powder form, avoiding alcohols and propylene glycol while maintaining at least 93% retention after 28 days.

Variable substituents on a (dihydro)benzofuran ring create leather-like, moss-like, anise-like, and basil-like scents for consumer products.

Electric fields move reverse micelles toward or away from a porous electrode to vary benefit-agent release on demand.

Degreasing and gelatinizing starch enables 46.64% aroma embedding without emulsifiers, simplifying processing, storage, and transport.

This case uses precisely dosed mustakone to enhance natural juicy and ripened sensations in citrus-like foods and beverages.

A three-range vapor pressure composition regulates evaporation to reduce overpowering first scent and sustain consistent delivery.

This case uses essential-oil miscibility, low foaming, and preservation to maintain fragrance diffusion while reducing ceramic fouling.

Lipase-catalyzed esterification of vetiver oil delivers balanced odor notes and stable esters under milder, greener conditions.

Serially diluted odorant ensembles support self-administered sensitivity and resolution testing across diverse populations.

This case replaces high-pressure or heated extraction with ester solvents and agitation for scalable, lower-energy coffee oil recovery.

1-(Methoxymethyl)-2-methyl-benzene enhances pleasant odor and improves fragrance solubility and stability at low dosage.

Optimizing the mass ratio of isolongifolanol to musk compounds emphasizes erogenous, masculine, and animal notes while maintaining formulation flexibility.

Hydrophilic polymer beads encapsulate spray-dried fragrance particles to prevent settling in animal litter and ensure prolonged odor counteraction.

Accepting stereoisomer mixtures resolves the trade-off between high odour strength and complex purification steps.

Vacuum-assisted microwave distillation dehydrates and decarboxylates fresh cannabis at low temperatures to maximize thermally-sensitive component yields.

Continuous steam distillation eliminates batch processing energy waste by separating solid and liquid phases, producing sterile oil and dry pellets.

Liquid tetrafluoroethane extracts active components from plant material under controlled pressure and temperature conditions.

A diastereomer mixture of 2-isobutyl-4-methyl-tetrahydro-2H-pyran-4-ol provides a sparkling lily of the valley effect.

Rhodium-catalyzed cyclopropanation produces stable compounds with unique fruity and floral olfactory notes, resolving structure-odor research complexity.

Clonal cultivation of hybrid mint plant 18-14-185 stabilizes the menthone to menthol ratio, resolving variability from environmental factors.

A supercritical carbon dioxide system pushes essential oils from plant matter through controlled pressure and flow.

Carvomenthone boosts musk and marine notes in perfume oils while maintaining compositional stability through precise concentration adjustments.

Glycerophospholipid and pectin stabilize citrus essential oil emulsions, preventing oxidative deterioration of aroma during storage.

Vacuum batch and thin film evaporation remove pesticides from citrus oil, resolving the trade-off between purity and desirable component loss.

Starch carriers isolate pro-perfume compounds from light and heat, preventing premature degradation during storage.

A supercritical extraction system uses fractional separation chambers to recover botanical oil constituents via controlled precipitation.