RS20220459A1 - PROCEDURE OF ETHANOL PREPARATION IN THE WATE OF THE TEST PRODUCT AND DETERMINATION OF THE RELATIVE RATIO OF NON-EXCHANGABLE STABLE ISOTOPES OF HYDROGEN IN SO PREPARED ETHANOL (δDnII VALUE OF ETHANOL FROM THE PRODUCT WATER) AND FOR THE PURPOSE OF DETECTION OF ADDED WATER TO FOOD PRODUCTS - Google Patents
PROCEDURE OF ETHANOL PREPARATION IN THE WATE OF THE TEST PRODUCT AND DETERMINATION OF THE RELATIVE RATIO OF NON-EXCHANGABLE STABLE ISOTOPES OF HYDROGEN IN SO PREPARED ETHANOL (δDnII VALUE OF ETHANOL FROM THE PRODUCT WATER) AND FOR THE PURPOSE OF DETECTION OF ADDED WATER TO FOOD PRODUCTSInfo
- Publication number
- RS20220459A1 RS20220459A1 RS20220459A RSP20220459A RS20220459A1 RS 20220459 A1 RS20220459 A1 RS 20220459A1 RS 20220459 A RS20220459 A RS 20220459A RS P20220459 A RSP20220459 A RS P20220459A RS 20220459 A1 RS20220459 A1 RS 20220459A1
- Authority
- RS
- Serbia
- Prior art keywords
- ethanol
- water
- product
- hydrogen
- relative ratio
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 4
- 239000001257 hydrogen Substances 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title abstract 3
- 238000012360 testing method Methods 0.000 title abstract 3
- 235000013305 food Nutrition 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 238000002307 isotope ratio mass spectrometry Methods 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 125000004431 deuterium atom Chemical group 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 230000000155 isotopic effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/14—Beverages
- G01N33/146—Beverages containing alcohol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/05—Isotopically modified compounds, e.g. labelled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention belongs to the field of chemical instrumental technique, ie. in the field of testing stable isotopes in analytes from food products, and refers to the procedure of preparation of ethanol in water of the tested product and determining the relative ratio of non-exchangeable stable isotopes of hydrogen in the prepared ethanol (δDnII value of ethanol from product water), in order to detect added water. In this sense, the invention is related to the process of preparation of ethanol in water from the test product, which arises as a product of fermentation of fermentable sugar reagent under certain and specific analytical conditions, and further measurement of the relative ratio of non-exchangeable stable hydrogen isotopes in ethanol prepared and isolated in such way by using apparatus for determining the isotopic composition of non-exchangeable hydrogen and deuterium atoms in ethanol samples, which is based on IRMS (Isotope Ratio Mass Spectrometry) instrumental technique.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RS20220459A RS20220459A1 (en) | 2022-05-16 | 2022-05-16 | PROCEDURE OF ETHANOL PREPARATION IN THE WATE OF THE TEST PRODUCT AND DETERMINATION OF THE RELATIVE RATIO OF NON-EXCHANGABLE STABLE ISOTOPES OF HYDROGEN IN SO PREPARED ETHANOL (δDnII VALUE OF ETHANOL FROM THE PRODUCT WATER) AND FOR THE PURPOSE OF DETECTION OF ADDED WATER TO FOOD PRODUCTS |
| PCT/RS2023/000007 WO2023224507A1 (en) | 2022-05-16 | 2023-05-12 | Detection of added water in a beverage or food product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RS20220459A RS20220459A1 (en) | 2022-05-16 | 2022-05-16 | PROCEDURE OF ETHANOL PREPARATION IN THE WATE OF THE TEST PRODUCT AND DETERMINATION OF THE RELATIVE RATIO OF NON-EXCHANGABLE STABLE ISOTOPES OF HYDROGEN IN SO PREPARED ETHANOL (δDnII VALUE OF ETHANOL FROM THE PRODUCT WATER) AND FOR THE PURPOSE OF DETECTION OF ADDED WATER TO FOOD PRODUCTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RS20220459A1 true RS20220459A1 (en) | 2023-11-30 |
Family
ID=87036427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RS20220459A RS20220459A1 (en) | 2022-05-16 | 2022-05-16 | PROCEDURE OF ETHANOL PREPARATION IN THE WATE OF THE TEST PRODUCT AND DETERMINATION OF THE RELATIVE RATIO OF NON-EXCHANGABLE STABLE ISOTOPES OF HYDROGEN IN SO PREPARED ETHANOL (δDnII VALUE OF ETHANOL FROM THE PRODUCT WATER) AND FOR THE PURPOSE OF DETECTION OF ADDED WATER TO FOOD PRODUCTS |
Country Status (2)
| Country | Link |
|---|---|
| RS (1) | RS20220459A1 (en) |
| WO (1) | WO2023224507A1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9005979B2 (en) * | 2008-05-15 | 2015-04-14 | Ivan Smajlovic | Method for determining origin of alcohol or sugar containing products |
| RS52615B (en) | 2008-05-15 | 2013-04-30 | Ivan SMAJLOVIĆ | Apparatus for determination of isotopic composition of non-exchangeable hydrogen and deuterium atoms in ethanol samples and procedure for determination authenticity and geographical origin of products |
-
2022
- 2022-05-16 RS RS20220459A patent/RS20220459A1/en unknown
-
2023
- 2023-05-12 WO PCT/RS2023/000007 patent/WO2023224507A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023224507A1 (en) | 2023-11-23 |
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