The present invention primarily relates to a product comprising or consisting of a plastic container (i) comprising or consisting of PE and/or PP and/or PET, and a specific composition (ii) contained in the container, wherein detrimental interactions between the container (i) and the composition (ii) contained therein are minimised.

A method of assessing the impact of a test perfume composition on the well-being of human subjects is provided, as well as a method of preparing or optimizing a perfume composition for enhancing the well-being of a human subject, perfume compositions that enhance the well-being, and consumer products containing them.

The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to compositions and/or ingredients that increase a subject's perception of musk compounds, methods for intensifying a subject's perception of musk compounds, as well as to the perfumed articles or perfuming compositions comprising as an active ingredient, a compound of Formula (I).

A compound represented by the formula 1 ##STR00001##
wherein R.sub.1 is H, or when R.sub.2 and R.sub.3 is H, then R.sub.1 is CHR.sub.5CHR.sub.6CHO, CR.sub.5═CR.sub.6CHO or C(CH.sub.3)CHO, wherein R.sub.5, R.sub.6 each independently may represent H or methyl; R.sub.2 is H, or when R.sub.1 and R.sub.3 is H, then R.sub.2 is CHR.sub.5CHR.sub.6CHO, CR.sub.5═CR.sub.6CHO or C(CH.sub.3)CHO, wherein R.sub.5, R.sub.6 each independently may represent H or methyl; R.sub.3 is H, or when R.sub.1 and R.sub.2 is H, then R.sub.3 is CHR.sub.5CHR.sub.6CHO, CR.sub.5═CR.sub.6CHO or C(CH.sub.3)CHO, wherein R.sub.5, R.sub.6 each independently may represent H or methyl; and R.sub.4 is methyl or a branched or linear, saturated or unsaturated, unsubstituted or substituted (optionally with cyclopropyl groups), C.sub.2-C.sub.7 alkyl or alkenyl residue, preferentially isobutyl, isoamyl.
Said compounds are useful as perfume ingredients in personal care and household care products.

The present invention relates to new odorous acetals which are useful as fragrance or flavor materials in particular in providing vanilla and spicy notes with a natural impression resembling vanilla absolute.

This disclosure pertains to markers and methods useful in identifying Cannabis plants that have a day length neutral phenotype, and methods of breeding plants having a day length neutral phenotype.

Disclosed are absorbent articles having a cyclodextrin complex of one or more odor controlling organic compounds wherein the cyclodextrin is a substituted cyclodextrin (wherein the H atom of OH groups in positions 2, 3 and 6 is partially or entirely replaced by a substituent —R) having a substitution degree (DS) of 0.4 or more —R substituents per molecule of cyclodextrin and wherein substitution in position 2 is 20% or above, in position 6 is 20% or above and in position 3 is 50% or below. Cyclodextrin complexes of this type release the odor controlling organic compound much faster and in more complete manner than non-substituted or differently substituted cyclodextrin complexes thus the odor control efficacy is improved.

A fragrance precursor of (E/Z)-9-hydroxy-5,9-dimethyldec-4-enal, comprising at least an enamine and/or an aminal as reaction product of (E/Z)-9-hydroxy-5,9-dimethyldec-4-enal (compound according to formula (I)) and a primary and/or secondary amine

##STR00001##

useful as a perfume ingredient.

The present invention relates to new malodour-counteracting agents of formula (I) or stereoisomers thereof, particularly useful in blocking the olfactory perception of androstenone, Formula (I), wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and X have the same meaning as that defined in the claims. The present invention also relates to consumer products comprising said agents. The present invention also relates to the use of said agents to suppress or attenuate undesirable odour, as well as to methods to suppress or attenuate undesirable odour employing said compounds.

##STR00001##

The present invention relates to a fragrance composition comprising ionic liquids for enhanced evaporation of the perfume raw materials. The invention also relates to methods of use of the fragrance compositions for perfuming suitable substrates, particularly skin and hair.