RU2404237C2 - Dry aromatising agents based on natural materials from astrakhan region - Google Patents

Abstract

FIELD: chemistry.

SUBSTANCE: dry aromatising agent based on natural materials contains fragrance substances as an aromatic additive and a solid additive which holds the odour. The solid additive used is a sorbent - Astrakhan region gaize TU 2164-001-51652069-2001, ground to 2-5 mm particles and dehydrated first, and the fragrance substances used are natural essential oils. All components are taken in a defined ratio.

EFFECT: invention enables to obtain dry aromatising agents, having a lasting natural odour and which can absorb and suppress unpleasant odours.

2 cl, 1 tbl, 4 ex

Description

The invention relates to household chemicals and the perfume industry and can be used for suffocating (aromatizing) linen, outerwear, Christmas trees, handbags, wardrobes. Dry flavors contain a solid odor-fixing additive and fragrances. As a solid additive, an effective sorbent is used - flasks of the Astrakhan region, which are natural aluminosilicates, crushed to a particle size of 2 to 5 mm and pre-dehydrated to increase the efficiency. As aromatic substances, natural essential oils (lavender, orange, mint, lofant) are used. Dry flavors obtained by this method have a persistent natural odor that persists for a long time (at least 12 months).

Dry perfumes are known including a solid wax-based additive and a perfume composition containing perfume oil, perfumes, chamomile flower extract, low melting fractions of mink fat and monoglycerides [SU, copyright 1165710, cl. C11B 9/00, 1982]. The disadvantage of these dry perfumes is the use of fusible components.

Dry perfumes are known including a solid additive made on the basis of gelling oil and a composition of fragrances. This composition is an easily transportable solid with slowly evaporating odorous components. The manufacturer of these perfumes guarantees the possibility of their use only at room temperature [FR patent 2128824, cl. C11B 9/00, 1972].

The disadvantage of these dry perfumes is their short duration, in addition, if they accidentally heat up or come into contact with hot objects, they quickly lose their consumer properties.

Known invention closest to the claimed, taken as a prototype. These are dry perfumes that contain a composition of fragrant substances and a solid additive that fixes the smell. As a solid additive, sodium type aluminosilicate is used - type A zeolite type NaX, with a particle size of 1.8-2.2 mm, previously dehydrated by vacuum. This allows you to get dry perfume with a persistent original fantasy scent. Dry perfumes are non-toxic, non-combustible, harmless and explosion-proof [RU, copyright certificate 2152983, cl. C11B 9/00, 1999]. Fragrances of both natural and synthetic origin have different molecular sizes, in connection with this, not all fragrant substances will be effectively retained on type A NaX zeolites, and the durability of various dry perfumes obtained by this method will differ from each other, which may considered the main disadvantage of these dry spirits.

The objective of the present invention is to expand the range of high-quality perfume products, the creation of dry flavors with an original smell, stable during storage and not losing their properties for a long time.

A technical solution to the problem of the present invention is achieved in that an effective sorbent obtained from the flasks of the Astrakhan region (TU 2164-001-51652069-2001) is used as a solid carrier. The sorbent is a flask, crushed to a particle size of 2 to 5 mm and to increase the effectiveness of pre-dehydrated. The mechanical crushing strength is 1-2 kg / cm ² . The total mass fraction of opal-cristabolite, zeolite and clay (montmorillonite) components is at least 95%. The main chemical composition of the sorbent, in% of dry matter: silicon oxide - 80; aluminum oxide - 17-18; iron oxide - 0.2; titanium oxide - 0.3; sodium oxide - 0.5; calcium oxide - 0.2; magnesium oxide - 0.1; sulfates - 0.2; chlorides - 0.2 and other components.

As aromatic substances, natural essential oils (lavender, orange, peppermint) are used, approved by the Ministry of Health for use in the perfumery and cosmetics industry [TU 9151-019-57023216-2004; TU 9151-001-99535663-07; TU 9151-010-55484344-03].

The use of essential oils gives the fragrance anti-inflammatory and antiseptic properties. The fragrance has an anti-stress effect, relieves nervous tension, improves mood. Many essential oils are natural repellents, i.e. insect repellent substances, therefore, the proposed flavor can be used to combat small insects.

Selected by fractionation particles of flasks with a size of 2-5 mm allow for good penetration of essential oils into them. The particle size selected as a result of experimental selection provides the optimal value of the volumetric surface of the flasks as an odor fixator. This particle size is convenient to use when packaging and packaging products, it does not dust.

These dry flavors have a long lasting effect, i.e. able to retain odor for up to 12 months. This is due to the special structure of the flask clusters, which are natural ionophores.

The most economical and at the same time the most effective dosage of essential oils has been experimentally established.

Preparation of Dry Flavors

A certain amount of solid flask additive, pre-crushed, fractionated to a particle size of 2-5 mm, washed with dust and dried, is loaded into a special drum, then a metered amount of essential oils is added there and the contents of the drum are mixed. The finished product (granular dry flavors) is packaged in plastic cases, in paper bags, fabric bags or cardboard boxes.

Example 1. Dry flavoring "APELSIN"

To 10 g of pre-shredded, washed and dried flasks with a particle size of 2-5 mm, 1.76 g of 100% Sweet Orange essential oil is added, mixed for 15 minutes and packaged in tissue bags, which are placed in cardboard boxes.

Example 2. Dry flavor "LAVANDA"

To 10 g of pre-shredded, washed and dried flasks with a particle size of 2-5 mm, 1.76 g of 100% Lavender essential oil are added, mixed for 15 minutes and packaged in tissue bags, which are placed in cardboard boxes.

Example 3. Dry flavoring "MINT"

To 10 g of pre-crushed, washed and dried flasks with a particle size of 2-5 mm, 1.76 g of 100% Mint essential oil is added, mixed for 15 minutes and packaged in tissue bags, which are placed in cardboard boxes.

Example 4. Dry flavoring "LOFANT"

To 10 g of pre-crushed, washed and dried flasks with a particle size of 2-5 mm, 1.76 g of 100% “Lofant anise” essential oil is added, mixed for 15 minutes and packaged in tissue bags, which are placed in cardboard boxes.

The resulting dry flavors according to organoleptic and physico-chemical indicators correspond to the requirements given in table 1.

Table 1 Physico-chemical characteristics of dry flavors The name of indicators Product feature Appearance Granular mass, packed in plastic cases, in paper bags, fabric bags or cardboard boxes Color The main color is gray (directly the color of the flasks)
It is possible to tint the product in a specific color. Smell Corresponding to this product Mass fraction of volatiles,% Not less than 10

The tests showed that the intensity of the odor, which was evaluated by several independent experts, the prototype is reduced to barely noticeable within 6 months. In the claimed invention, the smell persists for 12 months.

The resulting dry flavors are non-flammable, explosion-proof, non-toxic, non-irritating and sensitizing. Shelf life in the package is 12 months from the date of manufacture.

Claims (2)

1. A dry flavoring agent based on natural materials, containing aromatic substances and a solid additive that fixes odors, characterized in that sorbent - flasks of the Astrakhan region TU 2164-001-51652069-2001, crushed to particle size, are used as a solid additive 2-5 mm and previously dehydrated, and as aromatic substances use natural essential oils in the following ratio of components, wt.%:
solid additive fifteen aromatic substances 85 2. The dry flavoring according to claim 1, characterized in that the aromatic substances use the essential oil "Sweet Orange", or the essential oil "Lavender", or the essential oil "Mint".