Abstract: A method of passively detecting radiofrequency (RF) signals spontaneously emitted by a non-equilibrium population of electrons that are spin polarized by flowing through a chiral media during relaxation of the spin polarized electrons to equilibrium at a frequency corresponding to a Zeeman spin-flip energy of the spin polarized electrons under influence of a magnetic field (MF). The MF is applied to the chiral media for a predefined time period to shift a frequency and magnitude of the spontaneously emitted RF signals in line with Zeeman effect. The shifted emitted RF signals is passively detected and stored for medical use applications using a receiver antenna tuned to a resonant frequency of the shifted emitted RF signals.

Abstract: A method of passively detecting radiofrequency (RF) signals spontaneously emitted by a non-equilibrium population of electrons that are spin polarized by flowing through a chiral media during relaxation of the spin polarized electrons to equilibrium at a frequency corresponding to a Zeeman spin-flip energy of the spin polarized electrons under influence of a magnetic field (MF). The MF is applied to the chiral media for a predefined time period to shift a frequency and magnitude of the spontaneously emitted RF signals in line with Zeeman effect. The shifted emitted RF signals is passively detected and stored for medical use applications using a receiver antenna tuned to a resonant frequency of the shifted emitted RF signals.

Abstract: A novel medical device that utilizes, for diagnosis and other medical uses, the detection of emitted radiofrequency (RF) signals experimentally shown as spontaneously emitted by a non-equilibrium population of spin polarized electrons in chiral media during their relaxation to equilibrium. The emitted RF signals correspond to the Zeeman spin-flip energy of electrons under the influence of a magnetic field (MF), which in the absence of an external MF are too difficult to detect. Using a larger MF shifts the low energy, low frequency RF emission of spin polarized electrons to a higher RF power emission wave characterized by a fixed resonant frequency. The detection of these higher RF power emissions is relatively easy using conventional MF magnet sources and antenna receiver technology.

Abstract: A novel medical device that utilizes, for diagnosis and other medical uses, the detection of emitted radiofrequency (RF) signals experimentally shown as spontaneously emitted by a non-equilibrium population of spin polarized electrons in chiral media during their relaxation to equilibrium. The emitted RF signals correspond to the Zeeman spin-flip energy of electrons under the influence of a magnetic field (MF), which in the absence of an external MF are too difficult to detect. Using a larger MF shifts the low energy, low frequency RF emission of spin polarized electrons to a higher RF power emission wave characterized by a fixed resonant frequency. The detection of these higher RF power emissions is relatively easy using conventional MF magnet sources and antenna receiver technology.

Abstract: Techniques are disclosed for medical diagnosis devices to facilitate the detection and measuring of emitted RF waves in living cell organisms characterized by chiral matter the electron transport chain of which includes spin polarized electrons. In accordance with an exemplary embodiment, an MF of appropriate magnitude is generated to cause the spin polarized electrons to reside at a higher energy level. The electron currents are then detected that are generated in the living cell organisms (and constituted by associated RF emissions) as the spin polarized electrons relax to an equilibrium state. The detecting of the electron currents is achieved using, for example, a receiver to detect an RF wave tuned to a frequency that is proportional to the magnitude of the MF at the fixed depth.

Abstract: Improved citral derivatives, and fragrances and flavorings including the derivatives, that have a longer useful shelf life than citral and/or fragrances and flavorings including citral, are disclosed. In particular, the derivatives maintain the fragrance characteristics of citral, while lowering the allergic properties, and lemony flavors and fragrances with a longer shelf-life than citral, are disclosed. Also disclosed are methods of making the derivatives, and articles of manufacture including the derivatives. In one embodiment, the derivatives are prepared by replacing one or more double bonds in citral with a cyclopropyl group, which can be unsubstituted, or substituted with one or two lower alkyl, preferably methyl groups. The alkyl groups can optionally be substituted, for example, with electron donating groups, electron with drawing groups, groups which increase the hydrophilicity or hydrophobocity, and the like.

Abstract: Improved aromachemical derivatives, and fragrances and flavorings including the derivatives, that have a longer useful shelf life than the aromachemicals from which they can be derived, are disclosed. In particular, the derivatives maintain the fragrance characteristics of the aromachemicals, while lowering the allergic properties, increasing the stability, and/or increasing the odor intensity. Also disclosed are methods of making the derivatives, and articles of manufacture including the derivatives. In one embodiment, the derivatives are prepared by replacing one or more double bonds in citral with a thioether, cyclopropyl, oxirane, or thiirane group. The cyclopropane ring can be unsubstituted, or substituted with one or two lower alkyl, preferably methyl groups. The alkyl groups can optionally be substituted, for example, with electron donating groups, electron with drawing groups, groups which increase the hydrophilicity or hydrophobocity, and the like.

Abstract: Aromachemical compounds of Formula I, compositions comprising these compounds and processes for their preparation are disclosed, wherein R1 is H, C(O)O—CH2—CH3; C(O)O—CH3, or C(O)O—H; R2 is methyl; R3 and R4 are H; R5 and R6 are CH3; Z is C(H)2; and X is —CN. The double bond attached to X can be in the E or Z configuration.

Abstract: A compound comprising a Schiffs base of an aldehydic musk aromachemical with a substantially nonvolatile, odorless amine, wherein the imine moiety of said Schiffs base compound is stable against oxidation to a carboxyl group or a mixture of said compounds; said Schiffs base compound being biodegradable over time to said aldehydic musk and said nonvolatile, odorless amine; as well as compositions, products, preparations or articles having improved aroma, fragrance or odor characteristics containing as active ingredient such compound or mixture of compounds; the aldehydic musks themselves, and methods for the preparation of the Schiff bases and methods of imparting fragrance characteristics to substrates.

Abstract: An improved method for imparting a butter flavor to a product, the method comprising adding to the product an organoleptically effective amount of diacetyl, the improvement comprising substituting for the diacetyl, an organoleptically acceptable derivative of diacetyl having the formula: (formula I), or an organoleptically acceptable salt thereof, as well as compositions for carrying out the method and products and articles of manufacture comprising the additive.

Abstract: An improved method for imparting a flavor to a product, the method comprising adding to the product an organoleptically effective amount of a dicarbonyl or a mixture thereof, the improvement comprising substituting for the dicarbonyl, an organoleptically acceptable derivative thereof having the formula (I) or (II), wherein m=0, 1 or 2, n=1 or 2, R1 and R2 are, independently, linear or branched saturated C1-4 alkyl, with the proviso that both of R1 and R2 may not be methyl, and X is a counterion. Typically, R1 and R2 are methyl (with the above proviso), ethyl, propyl (e.g. n- or i-propyl) or butyl (e.g. n-, i- or t-butyl), or an organoleptically acceptable salt thereof, as well as compositions for carrying out the method and products and articles of manufacture comprising the additive.

Abstract: Improved citral and citronellal derivatives, and fragrance and flavorings including the derivatives, that have a longer useful shelf life than citral and citronellal and/or fragrances and flavoring including citral and citronellal, are disclosed. In particular, the derivatives maintain the fragrance characteristics of citral and citronellal, while lowering the allergic properties, and lemony flavors and fragrances with a longer shelf-life than citral and citronellal, are disclosed. Also discovered are methods of making the derivatives, and articles of manufacture including the derivatives. The derivatives replace the aldehyde group in citral or citronellal with a hydroxy group. In one embodiment, the derivatives also replaced one or more double bonds in citral or the double bond in citronellal with a cyclopropyl group, which can be unsubstituted, or substituted with one or two alkyl, preferably methyl, groups, or with an oxirane or thiirane ring or combinations thereof.

Abstract: The use of at least one water-soluble sulfiting agent to reduce or prevent the discoloration of an aromachemical, odorant, flavorant or perfume component susceptible to discoloration.

Abstract: A compound of formula (I): wherein each R independently represents H, methanol or ethanol, and Z represents O or S.

Abstract: A compound of formula (I): wherein R1 and R2 represent, independently, linear or branched C1-4 alkyl, n=0 to 4 and m=0 to 3. Mixtures of these compounds, methods for their preparation, their use as perfume materials for application to a variety of substrates and their use in flavouring and in articles of manufacture is also provided.

Abstract: Improved cyclamenaldehyde derivatives, and fragrances and flavorings including the derivatives, are disclosed. In particular, the derivatives maintain the fragrance characteristics of cyclamenaldehyde, while enhancing the odorant intensity. In addition, when present in a fragrance they heighten the effect of the remainder of the formulation. Further, they heighten the perceived intensity of other olfactory stimuli, e.g. food and ambient smells. Also disclosed are methods of making the derivatives, and articles of manufacture including the derivatives. The derivatives are prepared by replacing the phenyl moiety in cyclamenaldehyde with a thiophene moiety, which can be unsubstituted, or substituted with one or two lower alkyl, preferably isopropyl groups. The aldehyde group in cyclamenaldehyde can also be replaced with an acetal, methyl ether, nitrile or ester functionality.

Abstract: The present invention provides a compound having one of the following formulae: R and R1 are each independently H or C1-5 alkyl provided that in formula (I) when R is methyl, R1 is H or C2-5 alkyl. R2 has from 1 to about 12 carbon atoms and is a straight or branched aliphatic group, or a cyclic, heterocyclic or aromatic group. R3 and R4 are each independently H or CH3. Mixtures of these compounds, methods for their preparation, their use as perfume materials for application to a variety of substrates and their use in flavoring and in articles of manufacture is also provided.

Abstract: Improved citral derivatives, and fragrances and flavorings including the derivatives, that have a longer useful shelf life than citral and/or fragrances and flavorings including citral, are disclosed. In particular, the derivatives maintain the fragrance characteristics of citral, while lowering the allergic properties, and lemony flavors and fragrances with a longer shelf-life than citral, are disclosed. Also disclosed are methods of making the derivatives, and articles of manufacture including the derivatives. In one embodiment, the derivatives are prepared by replacing one or more double bonds in citral with a cyclopropyl group, which can be unsubstituted, or substituted with one or two lower alkyl, preferably methyl groups. The alkyl groups can optionally be substituted, for example, with electron donating groups, electron with drawing groups, groups which increase the hydrophilicity or hydrophobicity, and the like.

Abstract: Improved citral derivatives, and fragrances and flavorings including the derivatives, that have a longer useful shelf life than citral and/or fragrances and flavorings including citral, are disclosed. In particular, the derivatives maintain the fragrance characteristics of citral, while lowering the allergic properties, and lemony flavors and fragrances with a longer shelf-life than citral, are disclosed. Also disclosed are methods of making the derivatives, and articles of manufacture including the derivatives. In one embodiment, the derivatives are prepared by replacing one or more double bonds in citral with a cyclopropyl group, which can be unsubstituted, or substituted with one or two lower alkyl, preferably methyl groups. The alkyl groups can optionally be substituted, for example, with electron donating groups, electron with drawing groups, groups which increase the hydrophilicity or hydrophobocity, and the like.

Abstract: A compound or mixture of compounds of formulae: wherein R1 and R2 are each independently H or CH3.