HU203194B - Process for producing pulverized products from vegetable oils - Google Patents

Abstract

In a novel process for making therapeutically effective curative cushions and curative textiles, 1 part by mass of therapeutically effective essential oil(s), oil(s) or plant extract(s) is mixed with 0.2-0.3 parts by mass of colloidal silicon dioxide and/or metallic silicate and/or diatomaceous earth and/or zeolite and/or perlite, the mixture is homogenized, and the product obtained is then applied in the solid phase to cushions and/or textiles by a method known per se.

Description

The present invention relates to a process for preparing powder compositions from vegetable oils.

It is known that the use of substances of natural origin, such as vegetable oils, in particular oils and essential oils of spices and herbs, has once again become the focus of interest.

The therapeutic effects of essential oils and, consequently, their therapeutic use have been known since ancient times. They were used locally, mostly by rubbing, dissolved in antiquity alone or in alcohol or oils. On the one hand, this use could only result in their short duration of action and, on the other hand, this application was limited by the frequent skin disorders in more sensitive individuals.

During development, various carriers (fats, mixed ointments, soaps, sugars, resins and mixtures thereof) have been used as carriers for essential oils. Such formulations include Opodelds, which bind the essential oil with soap.

One of the essential aspects of the use of flavoring substances in herbs in the food industry is that the flavoring should give a good homogeneous mixture in the products. Technology is particularly difficult when it comes to introducing volatile, liquid, incompatible, or possibly oxidizing flavoring. The most well-known and commonly used method is to dissolve it in oils, fats, organic solvents, or mix them in sugars, starches, resins. Commercially available unique and complex spice emulsions containing spice oleoresins and emulsified essential oils are modern. They also have the disadvantage of being difficult to apply due to the viscous nature. Many problems have been solved by the standardized oleoresins obtained from spices and herbs by solvent extraction and standardized with essential oils produced by steam distillation. The disadvantages are that they are highly concentrated, dense, or heatable, and are therefore difficult to incorporate into dry food mixes.

A state-of-the-art solid phase binding method is the encapsulation of essential oils in the cyclodextrin complex (Herba Hung. 1984, Proc. Int. Symp. Cyclodextrines 1982). However, this has the disadvantage that the upper concentration limit is 10% by weight and that the cyclodextrin inclusion complex has to be dissolved in order to liberate the essential oil.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a process for preparing vegetable oils in a high oil content in powder form.

The present invention is based on the discovery that vegetable oils can be converted to a powdery material by the addition of highly dispersible colloidal, silica, or silicic acid, or metal silicate, or zeolite, or perlite, or mixtures thereof.

Colloidal silicon dioxide, silicic acid, metal silicates, zeolite and perlite have long been used as adsorbents (Dr. László Gyarmati and Dr. Angéla Szepesy: Pharmaceutical Practices, Vol. IV, pp. 26-27, 1984; Volume IV, page 1023, 1984). The pharmaceutical application of colloidal silica is summarized in dr. The series of articles by István Erős, Eszter Tőricht and Irén Bácsi, published in the 6th, 8th and 11th issues of the Journal of Pharmacy, 1975. Accordingly, colloidal silica is useful for increasing the viscosity of polar and apolar liquids, for improving the flow properties of powders, and for stabilizing dispersed systems (Pharmacy, Vol. 6, pp. 215-221, 1975). Dr. Kálmán Katona and dr. Gábor Szomolányi, in his January 1987 issue of the Journal of Pharmacy (pages 11-16), describes that colloidal silica is suitable for gelling various types of liquid substances. For example, a transparent gel can be prepared from liquid paraffin by the addition of 5-8% by weight of colloidal silica. European Patent Application Publication No. 0 141 410 discloses an increase in the viscosity of vegetable or animal oils by adding 0.1-10% by weight of long chain saturated fatty acid glyceride and 0.2-10% by weight of highly dispersed silica. Thus, a gel-like or paste-like material is obtained which, due to its thixotropic properties, is easily liquefied by stirring.

According to the above literature, a liosol system is formed by the addition of 1-2% colloidal silica to oils. Increasing the silica concentration to 8-10% results in the elastic structure characteristic of gels. Known Solutions Attempted to Achieve This In our experiments, it has been found that if silica is further increased, the addition of 20-30% silica will result in desolvation of the gel to form a solid, homogeneous dispersion system.

Instead of colloidal silica, silica, zeolite, perlite or metal silicate may be used, or a portion of the relatively expensive silica may be substituted. In the latter case, the mixing ratio is not critical.

The invention thus provides a process for the preparation of powder compositions from vegetable oils which comprises applying to the vegetable oil, in particular one or more spices or herbs oils or essential oils, from 0.2 to 3.0 parts by weight of high dispersion colloidal silica or silica, or metal silicate, or zeolite, or perlite, or a mixture thereof, and homogenizing the mixture.

Thus, vegetable oils provide a powdery material which is non-dusty and non-adherent, easily handled, easily dispersible in both a hydrophilic and a hydrophobic system. Its oil content is extremely high, free of microbiological contamination and can be stored for a long time without changing.

HU 203 194 A

The powder compositions of the present invention are widely applicable.

For example, the so-called powder aromas of herb essential oils better reflect the character of the aroma, with the use of aroma blends to achieve a finer, more harmonious aroma effect, different types of multi-component, harmonious flavor compositions. Their quality is easily dispersed in constant, solid and liquid foods. They do not add unwanted color or auxiliary substances to the final product. They are not available on a seasonal basis, so they also meet market needs to the maximum. They can be used in many areas of the food industry to achieve therapeutic effects, flavoring and flavoring, such as the baking and confectionery industry and the meat industry.

Because powder formulations contain high levels of aroma, they are easier and less expensive to transport and store.

The use of a powder blend of edible oils, such as sunflower oil, can overcome the difficulties of introducing the fat phase in the preparation of soup powders.

The advantage of the powder blend of medicinal oils, such as castor oil, is that it is easy to administer.

By mixing the essential oils in powdered form with the same therapeutic effect in an appropriate ratio, a soothing, anti-migraine, respiratory, influenza, antiseptic, asthma attack or symptom-reducing composition can be prepared by it is enclosed in textile bags and protected by a protective cover. The protective cover is removed before use. The powder formulation in the sachets has a prolonged release, usually 14 to 50 days. By placing the pouch inside or between several layers of a textile fabric, a curative or curative fabric can be produced, which has a therapeutic effect throughout the rest and sleep.

Hair and body care products and pharmaceutical compositions such as bath salts, shampoos, pumice powders may also be prepared from powder mixtures of essential oils of spices and herbs with customary carriers and / or other additives.

The invention also relates to a process for the preparation of foodstuffs, hair and body care products and pharmaceutical compositions prepared in powder form.

The invention is illustrated by the following examples.

Example 1

To 20.0 g of rosemary oil is gradually added with stirring 7.0 g of colloidal silica (Aerosfl 200) and the powder mixture is homogenized.

We do the same, but use the same amount of peppermint oil, eucalyptus oil, fir needle oil, hyssop oil, chamomile oil, angelica oil or cinnamon oil instead of rosemary oil. The resulting powder formulations can be stored for up to 2 years in a well-sealed container without loss of quality.

Example 2

To 10.0 g of peppermint oil, 17.5 g of highly dispersed zeolite are gradually added with constant stirring and the powder mixture is homogenized

Example 3

To 5.0 g of sage oil is gradually added, while stirring, 10.0 g of highly dispersed expanded perlite, and the powder mixture is homogenized.

Example 4

To 10.0 g of thyme oil, 25.0 g of silicic acid is gradually added with constant stirring and the powder mixture is homogenized.

Example 5

While stirring to 10.0 g of eucalyptus oil, 2.0 g of colloidal silica and 10.0 g of highly dispersed zeolite are gradually added and the powder mixture is homogenized.

Example 6

A mixture of 6.0 g of highly dispersed expanded perlite and 1.0 g of colloidal silica is gradually added to 10.0 g of anise oil with stirring and the powder mixture is homogenized.

Example 7

35 g of colloidal silica are gradually added to 100 g of sunflower oil while stirring and the powder mixture is homogenized.

Example 8

To 10.0 g of mustard oil is gradually added, while stirring, 4.0 g of colloidal silica and the powder mixture is homogenized.

Example 9

To the maize germ oil (20.0 g) was gradually added with stirring 7.0 g of colloidal silica and the powder mixture was homogenized.

Example 10

10.0 g of basil oil, 10.0 g of lemon oil, 10.0 g of sage oil, 10.0 g of lemongrass oil and 10.0 g of verbena oil are mixed and 20.0 g of colloidal silica are gradually added to the mixture and the powder mixture is homogenized.

Example 11

1 g of powdered preparations of rosemary oil, peppermint oil and eucalyptus oil prepared according to Example 1 are homogenized and then mixed with 50 g of sodium chloride. The composition can be dissolved in water to form a refreshing, invigorating aroma bath. When placed in a humidifier, the product can be used to refresh or fragrance air spaces.

HU 203 194 A

Example 12

1 g of powdered pine oil, juniper oil, eucalyptus oil, thyme oil and clove oil prepared according to Example 1 is homogenized and then mixed with 100 g of sodium chloride. Dissolve 50 g of the composition in bath water to provide a respiratory, inhalation spa. The product, when placed in a humidifier, can be used to disinfect air spaces.

Example 13

1 g of powdered preparations of the medicinal sage oil, hyssop oil, peppermint oil, eucalyptus oil and angelica oil prepared according to Example 1 are homogenized and then mixed with 100 g of magnesium chloride. Dissolve 50 g of the composition in bath water to give an antirheumatic aroma bath.

Example 14

1 g of powdered preparations of cinnamon oil, clove oil and thyme oil prepared according to Example 1 are homogenized, mixed with 2 g of sodium lauryl sulfate, 2 g of sulfur powder and talc homogenized to 50 g. The preparation was prepared in VI. sieve to give a dry medicinal shampoo.

Example 75

1 g of the powdered preparations of camomile oil, lavender oil, angelica oil and thyme prepared according to Example 1 are homogenized, mixed with 10 g of colloidal silicon dioxide and added to 100 g of talc. The preparation was prepared in VI. screening, to give a soothing, antiseptic herbal powder.

Example 16

200 g of flour, 200 g of sugar, 200 g of margarine and 10 g of baking powder are homogenized. In a mixture of 100 ml of milk and 1 egg, 3.5 g of powdered sage oil preparation prepared according to Example 1 are suspended and added to the above homogenized mixture. The material is then kneaded, molded and baked. so we get a sweet muffin.

For flavoring a salted biscuit, a powder composition containing basal oil, hyssop oil, tarragon oil, caraway oil prepared in the same manner as in Example 1 may be used.

Example 17

The sugar-flour-margarine-baking-powder mixture of Example 16 can also be used to make therapeutic muffins with suitable flavoring agents.

Thus, the powdered preparations of Example 1 containing powdered menthol oil, sage oil, white wormwood oil, fennel oil and calendula oil have an appetite enhancing effect.

The powder composition of Example 1 containing anise oil, parsley oil, cumin oil, angelica oil or fennel oil provides a carminative teacake.

Teaspoonfuls containing an equal proportion of powdered preparations containing lemongrass oil, hops oil, lavender oil, marjoram oil, angelica oil and verbena oil prepared as in Example 1 are obtained.

Example 18

To 10.0 g of eucalyptus oil, 15 g of magnesium trisilicate is gradually added with constant stirring and the powder mixture is homogenized

Example 79

100.0 g of cocoa mass, 100.0 g of powdered sugar, 20.0 g of milk powder, 80.0 g of cocoa butter are homogenized in a mixer and 1.5 g of the powdered peppermint oil preparation prepared in Example 1 are added. The chocolate mass is further kneaded and shaped.

Example 20

400 g of poultrymeat pulp and 400 g of pork pulp are homogenized and mixed with 200 g of pork bacon, 25.0 g of common salt, 6.0 g of powdered composition containing 1% to 1% by weight of basil oil, tarragon oil, marjoram oil and the usual adjuvant. (polyphosphate). The meat product is filled and smoked in the usual manner.

Claims (6)

PATIENT INDIVIDUAL POINTS A process for the preparation of powder compositions from vegetable oils, comprising 0.2 to 3.0 parts by weight of a high dispersed colloidal silica or silica to one of its parts of essential oils of vegetable oil, in particular one or more spices or herbs. metal silicate or zeolite or perlite, or a mixture thereof, is added and the mixture is homogenized. (First of December 21, 1987) 2. A process for flavoring food products, especially bakery, confectionery, and meat products, comprising adding to the conventional ingredients of each food preparation a powder composition produced by the process of claim 1 as a flavoring agent from the flavoring oil of more than one herb, and processing in a known manner. (First of 27.02.1990) 3. A process for the production of medicated foods comprising adding to the conventional ingredients of the food compositions a powder composition prepared from the essential oils of one or more herbs according to the method of claim 1 and processing in a known manner. (First of 27.02.1990) 4. A method of producing medicinal pods or medicinal textiles comprising the step of filling a powder composition of one or more herbal remedies with the method of claim 1 in paper or textile bags and placing the pouch inside a textile pad or between several textile layers and sealing the cushion or fabric. Juk. (First of December 21, 1987) EN 203 194 A 5. A process for perfuming solid hair and body lotions, comprising adding to the usual ingredients of the essential oil of one or more herbs a powder composition according to the method of claim 1. (Previous: 02/02/1997) A process for the preparation of a solid, medicated hair and body lotion, comprising the addition of a powder composition produced from the essential oil of one or more herbs according to the method of claim 1 to their usual components. (First of 27.02.1990)