SU100629A1 - Drop method analysis of essential oils - Google Patents

Drop method analysis of essential oils

Info

Publication number
SU100629A1
SU100629A1 SU449873A SU449873A SU100629A1 SU 100629 A1 SU100629 A1 SU 100629A1 SU 449873 A SU449873 A SU 449873A SU 449873 A SU449873 A SU 449873A SU 100629 A1 SU100629 A1 SU 100629A1
Authority
SU
USSR - Soviet Union
Prior art keywords
essential oils
oil
drop method
method analysis
adsorbent
Prior art date
Application number
SU449873A
Other languages
Russian (ru)
Inventor
Н.Л. Гурвич
Original Assignee
Н.Л. Гурвич
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Н.Л. Гурвич filed Critical Н.Л. Гурвич
Priority to SU449873A priority Critical patent/SU100629A1/en
Application granted granted Critical
Publication of SU100629A1 publication Critical patent/SU100629A1/en

Links

Description

Предлагаетс  примен ть капельный метод при хроматографическом адсорбционном анализе эфирных масел, что дает возможность ускорить определение состава последних .It is proposed to apply the drip method in the chromatographic adsorption analysis of essential oils, which makes it possible to speed up the determination of the composition of the latter.

Дл  осуществлени  метода в качестве адсорбента примен ют алюмосиликат , который нанос т тонким слоем в смеси с крахмальным клейстером на стекл нную пластинку.For carrying out the method, aluminosilicate is used as an adsorbent, which is applied in a thin layer mixed with starch paste on a glass plate.

Исследуемое масло нанос т на поверхность адсорбента в виде капли . При этом образуютс  концентрические круги, возникающие из-за различной скорости диффузии отдельных составных частей капли масла.The test oil is applied to the surface of the adsorbent in the form of a drop. Concentric circles are formed, resulting from the different diffusion rate of the individual constituents of the oil droplet.

Уже через /2 часа (а особенно  сно через 2-3 часа) после нанесени  масла на адсорбент последний окрашиваетс  (в местах, где нанесены капли масла) различными тонами: от слабокремового до интенсивно серо-коричневого цветов. При нагревании пластинки потемнеиие кругов с мас.юм происходит на глазах.Already after 2 hours (and especially after 2-3 hours) after applying the oil to the adsorbent, the latter is painted (in places where oil droplets are applied) with various tones: from weak cream to intensely gray-brown. When the plate is heated, darkening of the circles with mas.inum occurs on the eyes.

При рассмотрении пластинок с масл ными капл ми в ультрафио ,ieTOBOM видны четкие различи  в люминесценции отдельных концентрических кругов (наблюдаетс  син  , голуба , зелена , фиолетова , розова , красна , желта  и т. д. окраски), соответствующие разным компонентам масла. В случа х , когда концентрические круги отдельных веществ масла недостаточно четко разграничены, их отдел ют друг от друга растворител ми . Последние нанос т в центр масл ной капли, на.ход щейс  на адсорбционной пластинке.When examining plates with oil drops in ultraviolet, ieTOBOM, there are clear differences in the luminescence of individual concentric circles (syn, blue, green, violet, pink, red, yellow, etc., are observed) corresponding to different components of the oil. In cases where the concentric circles of the individual substances of the oil are not clearly separated, they are separated from each other by solvents. The latter are applied to the center of the oil droplet located on the adsorption plate.

По расположению и цвету концентрических колец суд т о составе исследуемого зф грного масла.According to the location and color of the concentric rings, the composition of the studied Gram-oil oil is judged.

Предмет изобретени Subject invention

Применение капельного метода при хроматографическом адсорбционном анализе состава эфирных масел.The use of the drip method in the chromatographic adsorption analysis of the composition of essential oils.

SU449873A 1954-05-21 1954-05-21 Drop method analysis of essential oils SU100629A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU449873A SU100629A1 (en) 1954-05-21 1954-05-21 Drop method analysis of essential oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU449873A SU100629A1 (en) 1954-05-21 1954-05-21 Drop method analysis of essential oils

Publications (1)

Publication Number Publication Date
SU100629A1 true SU100629A1 (en) 1954-11-30

Family

ID=48374642

Family Applications (1)

Application Number Title Priority Date Filing Date
SU449873A SU100629A1 (en) 1954-05-21 1954-05-21 Drop method analysis of essential oils

Country Status (1)

Country Link
SU (1) SU100629A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2649095C2 (en) * 2013-09-12 2018-03-29 Герт ХОРСТМЕЙЕР Method and device for the analysis of oils and technical service fluids and for the qualified evaluation of the operating states of elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2649095C2 (en) * 2013-09-12 2018-03-29 Герт ХОРСТМЕЙЕР Method and device for the analysis of oils and technical service fluids and for the qualified evaluation of the operating states of elements

Similar Documents

Publication Publication Date Title
CA958246A (en) Method and apparatus for photometrically analyzing a droplet of a sample liquid
SU100629A1 (en) Drop method analysis of essential oils
CN111808916A (en) Trypsin detection film, preparation method and application thereof and trypsin detection kit
DE855406C (en) Process for making records
DE2158491A1 (en) Chromatographic adsorption element
Naff et al. TLC on microscope slides: An organic chemistry experiment
DE851641C (en) Combination of printing ink carrier and printing surface
US1898500A (en) Enamel decorating process
US3242037A (en) Method of forming a multicolored design on aluminum and the article so formed
DE870335C (en) Color wedge for the colorimetric determination of the bilirubin content of the blood
JPS6420189A (en) Recording material
DE2809137A1 (en) Thin layer chromatography separator - contains carrier coated with absorbent surface-modified by silanising without excluding moisture
JPH02161351A (en) Method for measuring infrared spectrum of sample of thin-layer chromatography plate
SU103852A1 (en) Engraving layer for making colour charting original
Oltrogge Colour Stamping in the Late Fifteenth and Sixteenth Centuries: Technical Sources and Workshop Practice
SU102941A1 (en) Method for determining the thickness of multilayer coatings
SU1081531A1 (en) Method of determination of methylstilben cys- and transisomers in their mutual presence in mixture
SU853534A1 (en) Method of determination of 2c-base rhodamine in ethylated mass
SU526824A1 (en) The method of determining the lipid composition of biological fluids
Slaten et al. Separation of some amino acids using ethanol-acetic acid-water: A student experiment in paper chromatography
CH233941A (en) Process for producing insulation from glass in glow plugs or spark plugs.
SU85532A1 (en) The method of obtaining a color positive print with an independent raster
SU728082A1 (en) Method of separating lipides in food-stuff
Silk Separation of Synthetic Organic Colors in Lipsticks by Thin-Layer Chromatography for Quantitative Determination
SU92301A1 (en) Method of making color foil