WO2007114679A1

WO2007114679A1 - Method for producing a cosmetic and medicinal tobacco-sead oil exhibiting preserved natural properties

Info

Publication number: WO2007114679A1
Application number: PCT/KZ2007/000005
Authority: WO
Inventors: Oleg Mikhailovich Lee
Original assignee: Oleg Mikhailovich Lee
Priority date: 2006-04-04
Filing date: 2007-04-04
Publication date: 2007-10-11
Also published as: KZ18858A

Abstract

The invention relates to methods for producing oils from vegetable raw material and can be used for obtaining a fatty cosmetic and medicinal oil from high-oily wastes of tobacco plantations in the form of tobacco seeds. The inventive method consists in carrying out at least a triple mechanical cleaning of tobacco seeds on sieves, in pressing the seeds by means of worm presses, in dividing a product into liquid and solid fractions, in settling the liquid fraction of oil for five days and in carrying out the triple filtration of the oil through paper filters. Wherein, while pressing the tobacco-seeds are divided into two fractions: a liquid fraction in the form of an oil and a solid fraction in the form of a cake.

Description

A method of producing tobacco oil for cosmetic and medical purposes while preserving natural properties.

The invention relates to methods for the production of oils from plant materials and can be used to obtain oily cosmetic, medical oils from high-oil waste from tobacco plantations, tobacco seeds.

The technical result is a phased production of high-oil 'raw materials of fatty oil with the preservation of natural properties, followed by its purification and production of cosmetic and medical tobacco oil that meets the requirements of the pharmacopeia article.

The method for producing cosmetic cosmetic and medical oils involves at least three mechanical cleaning of raw materials - tobacco seeds on sieves, until all kinds of impurities are completely removed, pressing the seeds on screw presses, simultaneously grinding them, and separating them into liquid fractions - oil and solid cake. Then, the oil is cleaned by sedimentation, followed by separation into oil and triple filtration of the liquid fraction through paper filters. In this case, the sedimentation of the liquid fraction is carried out for at least 5 days. A known method for producing tobacco oil, including cleaning tobacco seeds and double pressing, while the first pressing direct purified seeds to obtain tobacco oil while maintaining the natural properties and oilcake,

5 which is directed to detoxification and second pressing with

^" obtaining technical tobacco oil (preliminary patent PK JSfs 13562, class SI B 1/00, CI l B 1/06, 2003).

The disadvantage of this method is that it does not provide for complete cleaning of the oil with preservation! 10 natural properties, which significantly reduces its advantages and does not allow its use for cosmetic and medical purposes.

EFFECT: obtaining fatty oil from tobacco seeds with preservation of natural properties, with

. its subsequent purification and production of tobacco oil

15 cosmetic and medical, meeting the requirements of the pharmacopeia article.

A method of producing cosmetic cosmetic and medical oils includes cleaning at least three times the tobacco seeds on sieves, spinning on screw cresses, 20 separating the seeds into liquid and solid fractions, settling the liquid fraction - oils for five days and filtering the oil three times through paper filters. )

The proposed method is carried out in the following way:

25 Raw materials - tobacco seeds are harvested fully ripened, not earlier than the months of late autumn. Harvested raw materials

zo: subjected to repeated cleaning, primarily by sifting through sieves with a cell diameter of 6-10 mm. Very small tobacco seeds (1000 seeds have a mass of 60-80 mg) pass through the sieve, and larger particles (litter) remain on the surface of the sieve. The purified raw material is fed to the press in its entirety, where it is pressed at a pressure corresponding to TU. During pressing, the seeds are pressed at the same time as they are crushed, and, they use only the heat generated by * rubbing the screw of the press and destroying the structure of the seeds for heating. Pressing tobacco seeds are divided into two fractions: liquid - oil, and solid ^"

- cake.

"Syroe" tobacco oil, obtained from the press, is dark in color, has retained its natural properties, has a lot of suspended particles - tobacco seeds, oilcake, in connection with which the method provides for sedimentation of the oil for at least three days in containers, made of material approved for use by the bodies of the Sanitary and Epidemiological Supervision for cosmetic and medical oils. After settling, solid particles settle to the bottom and form a precipitate

- Fuzu, and the oil remains on top. The top layer is carefully separated from the fuser and sent to the final cleaning, which is carried out by triple filtration through paper filters in a container made of colorless glass. Filtered (purified) <oil is transferred to 5-10 dm orange glass bottles in which it is stored in cool place before implementation. The yield of purified cosmetic, medical tobacco oil from 100 kg of seeds is 8-10 liters.

Cosmetic tobacco oil, medical * is characterized by the following indicators:

Appearance Clear, homogeneous liquid, no precipitate

Light to dark yellow color

Smell odorless Taste bitter

PH neutral pH

Mass fraction of heavy 0.002 metals,% no more

Mechanical content no impurities

Skin irritant - none - resorptive effect

Solubility at 20g. C complete in 96% alcohol. Density at 20g. C 0.916 g / cm3

Fatty acids that make up the oil lycerides: caproic 0.001% lauric 0.003% palmetic 8.927% stearic 7.555% oleic 9.803% linoleic 71.159% linolenic 0.057% arachidonic 0.666% behenic 0.293%

Acid number, not more than 8.7 mg KOH / g

Peroxide value 9.5 mol mol O / kg

Saponification number 188 mg KOH / g

Mass fraction of moisture and 0.17% volatiles, no more

No pesticides

Determination of toxicity of tobacco oil was carried out on a group of white mice (8 goals). The test oil was injected intragastrically at the maximum possible dose of 5000 mg / kg; no poisoning or death clinics were noted. Toxicological studies were also conducted on white rats weighing 220-230 gr. The studied sample was applied to the clipped portion of the lateral surface of the body, rubbed with a glass rod. We observed the reaction of experimental skin areas. Behavior, the appearance of animals. Signs of skin irritation were not noted, the behavior of animals without features. Thus, tobacco oil does not have a skin-irritating and skin-resorptive property.

According to the conclusion of the State Sanitary and Epidemiological Supervision authorities, cosmetic, medical, tobacco oil is safe and fully compliant with biomedical requirements and sanitary standards for this type of oil. This oil is also used. as a cosmetic product for body and skin care RU ^K -

Claims

Claim

A method of producing tobacco oil for cosmetic and medical purposes, including the purification of tobacco seeds, their double pressing with the release of oil and separation into a liquid and solid fraction, characterized in that the liquid fraction of the oil is settled for at least 5 days, separated from the precipitate and subjected to threefiltration.