DE2605560C3 - Aufschlußverfahren für Biomaterialien - Google Patents
Aufschlußverfahren für BiomaterialienInfo
- Publication number
- DE2605560C3 DE2605560C3 DE2605560A DE2605560A DE2605560C3 DE 2605560 C3 DE2605560 C3 DE 2605560C3 DE 2605560 A DE2605560 A DE 2605560A DE 2605560 A DE2605560 A DE 2605560A DE 2605560 C3 DE2605560 C3 DE 2605560C3
- Authority
- DE
- Germany
- Prior art keywords
- digestion
- sample
- pressure
- vessel
- biomaterials
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000029087 digestion Effects 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 21
- 239000012620 biological material Substances 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 235000013372 meat Nutrition 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 description 25
- 238000004458 analytical method Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000004876 x-ray fluorescence Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 244000000626 Daucus carota Species 0.000 description 2
- 235000002767 Daucus carota Nutrition 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000019737 Animal fat Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000003321 atomic absorption spectrophotometry Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003969 polarography Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000002133 sample digestion Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 238000000209 wet digestion Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4044—Concentrating samples by chemical techniques; Digestion; Chemical decomposition
-
- 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
- G01N33/12—Meat; Fish
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2605560A DE2605560C3 (de) | 1976-02-12 | 1976-02-12 | Aufschlußverfahren für Biomaterialien |
| NL7613327A NL7613327A (nl) | 1976-02-12 | 1976-11-30 | Ontsluitingsprocede voor biomaterialen. |
| CH1533676A CH600323A5 (enExample) | 1976-02-12 | 1976-12-07 | |
| AT930876A AT352084B (de) | 1976-02-12 | 1976-12-16 | Aufschlussverfahren fuer nahrungs- und futter- mittel |
| US05/764,541 US4094640A (en) | 1976-02-12 | 1977-01-31 | Method for processing biomaterials |
| JP1347577A JPS5299881A (en) | 1976-02-12 | 1977-02-09 | Sampling method and apparatus for edible materials |
| IT20089/77A IT1085206B (it) | 1976-02-12 | 1977-02-09 | Dispositivo per decomporre materiali biologici a scopo di analisi |
| GB5918/77A GB1533691A (en) | 1976-02-12 | 1977-02-11 | Decomposition of biological materials |
| BE174872A BE851348A (fr) | 1976-02-12 | 1977-02-11 | Procede de traitement des matieres biologiques |
| FR7703956A FR2341140A1 (fr) | 1976-02-12 | 1977-02-11 | Procede de traitement des matieres biologiques pour la determination des traces de metaux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2605560A DE2605560C3 (de) | 1976-02-12 | 1976-02-12 | Aufschlußverfahren für Biomaterialien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2605560A1 DE2605560A1 (de) | 1977-08-18 |
| DE2605560B2 DE2605560B2 (de) | 1979-01-04 |
| DE2605560C3 true DE2605560C3 (de) | 1979-08-30 |
Family
ID=5969707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2605560A Expired DE2605560C3 (de) | 1976-02-12 | 1976-02-12 | Aufschlußverfahren für Biomaterialien |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4094640A (enExample) |
| JP (1) | JPS5299881A (enExample) |
| AT (1) | AT352084B (enExample) |
| BE (1) | BE851348A (enExample) |
| CH (1) | CH600323A5 (enExample) |
| DE (1) | DE2605560C3 (enExample) |
| FR (1) | FR2341140A1 (enExample) |
| GB (1) | GB1533691A (enExample) |
| IT (1) | IT1085206B (enExample) |
| NL (1) | NL7613327A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2753019C2 (de) * | 1977-11-28 | 1986-02-20 | Siemens AG, 1000 Berlin und 8000 München | Druckaufschlußvorrichtung |
| US4879246A (en) * | 1986-11-03 | 1989-11-07 | Tessek Sdruzeni Praha | Method and device for mineralization of carbonaceous material |
| DE3818697A1 (de) * | 1988-06-01 | 1989-12-07 | Jasper B V | Heizgeraet zum erhitzen von probenmaterial in probenbehaeltern |
| RU2375450C2 (ru) | 2003-10-24 | 2009-12-10 | Селексис С.А. | Днк, повышающая продуцирование белка, и ее применение |
| JP5045999B2 (ja) * | 2006-03-30 | 2012-10-10 | エスアイアイ・ナノテクノロジー株式会社 | 蛍光ｘ線分析装置 |
| US9763287B2 (en) * | 2011-11-30 | 2017-09-12 | Michael R. Knox | Single mode microwave device for producing exfoliated graphite |
| CN105136790B (zh) * | 2015-09-03 | 2018-02-09 | 黑龙江大庄园肉业有限公司 | 一种牛肉汞含量的检测方法 |
| RU2738166C1 (ru) * | 2020-05-26 | 2020-12-09 | Федеральное бюджетное учреждение науки "Федеральный научный центр медико-профилактических технологий управления рисками здоровью населения" Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человека (ФБУН "ФНЦ медико-профилактических технологий управления рисками здоровью | Способ измерений массовых концентраций мышьяка, кадмия, свинца, ртути в мясных и мясосодержащих продуктах методом масс-спектрометрии с индуктивно связанной плазмой |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1247998A (en) * | 1916-08-04 | 1917-11-27 | Samuel W Parr | Adiabatic calorimeter. |
| US3485565A (en) * | 1967-05-16 | 1969-12-23 | Packard Instrument Co Inc | Combustion apparatus,particularly for preparation of samples for radioactive isotope tracer studies |
| US3542121A (en) * | 1967-05-16 | 1970-11-24 | Packard Instrument Co Inc | Heat exchanging method for fluid material containing condensible vapor |
| US3665761A (en) * | 1967-06-08 | 1972-05-30 | Univ Georgetown | Liquid vaporization calorimeter |
| US3844716A (en) * | 1971-12-01 | 1974-10-29 | Nuclear Chicago Corp | Combustion method apparatus for preparing samples for liquid scintillation counting |
-
1976
- 1976-02-12 DE DE2605560A patent/DE2605560C3/de not_active Expired
- 1976-11-30 NL NL7613327A patent/NL7613327A/xx not_active Application Discontinuation
- 1976-12-07 CH CH1533676A patent/CH600323A5/xx not_active IP Right Cessation
- 1976-12-16 AT AT930876A patent/AT352084B/de not_active IP Right Cessation
-
1977
- 1977-01-31 US US05/764,541 patent/US4094640A/en not_active Expired - Lifetime
- 1977-02-09 JP JP1347577A patent/JPS5299881A/ja active Pending
- 1977-02-09 IT IT20089/77A patent/IT1085206B/it active
- 1977-02-11 FR FR7703956A patent/FR2341140A1/fr active Granted
- 1977-02-11 BE BE174872A patent/BE851348A/xx not_active IP Right Cessation
- 1977-02-11 GB GB5918/77A patent/GB1533691A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2605560B2 (de) | 1979-01-04 |
| NL7613327A (nl) | 1977-08-16 |
| CH600323A5 (enExample) | 1978-06-15 |
| IT1085206B (it) | 1985-05-28 |
| AT352084B (de) | 1979-08-27 |
| DE2605560A1 (de) | 1977-08-18 |
| FR2341140B1 (enExample) | 1981-07-10 |
| FR2341140A1 (fr) | 1977-09-09 |
| US4094640A (en) | 1978-06-13 |
| BE851348A (fr) | 1977-05-31 |
| ATA930876A (de) | 1979-02-15 |
| JPS5299881A (en) | 1977-08-22 |
| GB1533691A (en) | 1978-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68918948T2 (de) | Vorrichtung zur Wasserqualitätskontrolle. | |
| Riley et al. | The distribution of the major and some minor elements in marine animals I. Echinoderms and Coelenterates | |
| DE2605560C3 (de) | Aufschlußverfahren für Biomaterialien | |
| DE2442346B2 (de) | Verfahren und vorrichtung zur bestimmung von quecksilber-spuren in fluessigkeiten | |
| EP0195296A2 (de) | Verfahren zur analytischen Bestimmung von organischen Stoffen | |
| DE2424689A1 (de) | Verfahren zum analysieren von quecksilber | |
| Kittleson | Colorimetric determination of N-trichloromethylthiotetrahydrophthalimide | |
| DE2419626A1 (de) | Verfahren und vorrichtung zur bestimmung von schwefelsaeure-aerosol | |
| DE69108165T2 (de) | Verfahren zum Enteisen von Kaolin, Quartz und anderen mineralischen Konzentraten von industriellem Interesse. | |
| Sulthoniyah et al. | Method validation of flame atomic absorption spectrophotometry (FAAS) for determination of iron (FE) in multivitamin mineral capsule dosage form | |
| Pavlin et al. | Mercury fractionation in gypsum using temperature desorption and mass spectrometric detection: Mass spectrometric approach to mercury fractionation in FGD gypsum | |
| RU2437083C1 (ru) | Способ рентгенофлуоресцентного определения кислоторастворимых форм металлов в почве | |
| Sereshti et al. | An investigation on heavy metals bio-sorption by Azolla filiculoides in the international Anzali wetland | |
| DE2717925C3 (de) | Verwendung eines für die Spurenanalyse durch Röntgenfluoreszenz diedenden Anreicherungsverfahren | |
| DE2914290C2 (de) | Verfahren zur kontrollierten chemischen Ausfällung von Fremdstoffen aus einem Strom wässriger Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens | |
| DE2612000A1 (de) | Verfahren und vorrichtung zur bestimmung von so tief 2 | |
| DE19515561C2 (de) | Verfahren zur Bestimmung von Kohlenwasserstoffen | |
| Scheubeck | A rapid enrichment method for the analysis of traces of metals in aqueous solutions | |
| EP0493417B1 (de) | Verfahren zur bestimmung sehr geringer mengen an herbiziden auf der basis von triazinverbindungen | |
| DE2643650C2 (de) | Verfahren zur quantitativen Bestimmung leicht zu verflüchtigender Elemente | |
| DE1208522B (de) | Verfahren zum Bestimmen des protein-gebundenen Anteiles eines Stoffes durch Abtrennen des ionischen Stoffanteiles | |
| Moskáľová et al. | AAS determination of total mercury content in environmental samples | |
| Horler | Determination of arsenic and selenium in vegetable and herbage samples by X-ray fluorescence spectrometry using coprecipitation | |
| DE4341582C1 (de) | Verfahren zur Boranalyse von suspendiertem biologischen Zellmaterial durch Atomabsorptionsspektroskopie | |
| Friese et al. | Determination of trace metals in the freshwater leech Erpobdella octoculata of the Elbe River—evaluation of the analytical protocol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |