RO86696B - Method for estimating food additives - Google Patents
Method for estimating food additivesInfo
- Publication number
- RO86696B RO86696B RO110998A RO11099883A RO86696B RO 86696 B RO86696 B RO 86696B RO 110998 A RO110998 A RO 110998A RO 11099883 A RO11099883 A RO 11099883A RO 86696 B RO86696 B RO 86696B
- Authority
- RO
- Romania
- Prior art keywords
- acid
- color
- vanillin
- food additives
- additives
- Prior art date
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fodder In General (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Inventia se refera la o metoda pentru determinarea continutului de aditivi de alimentare într-un nutret animal cu ajutorul reactiei de culoare, conform careia, se amesteca 3...5 g de nutret cu 8...12 ml dintr-un solvent alcoolic, adaugînd 40...60mg de acid 5-sulfosalicilic, acid sulfamic, acid hidroxiaminosulfonic sau acid p-toluensulfonic si 40...60 mg vanilina, acidul si vanilina fiind sub forma de tablete conditionate cu 0,5 mg de lubrifiant în 1,5...2,5 ml de solutie agent tensioactiv la temperatura de 50...70 degree C, culoarea obtinuta fiind comparata cu un registru de culori obtinute prin folosirea unor cantitati standard de agenti de reactie si a unor cantitati cunoscute de aditivi de alimentare.The invention relates to a method for determining the content of feed additives in an animal feed by means of a color reaction, whereby 3-5 g of fodder with 8-12 ml of an alcoholic solvent are mixed, adding 40-60mg of 5-sulfosalicylic acid, sulfamic acid, hydroxyaminosulfonic acid or p-toluenesulfonic acid and 40-60mg vanillin, the acid and vanillin being in the form of tablets conditioned with 0.5mg of lubricant in 1, 5 ... 2.5 ml of surfactant solution at 50 ... 70 ° C, the color obtained being compared to a color register obtained using standard amounts of reagents and known amounts of additives food.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8215419 | 1982-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86696A RO86696A (en) | 1985-04-17 |
| RO86696B true RO86696B (en) | 1985-05-02 |
Family
ID=10530654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110998A RO86696B (en) | 1982-05-26 | 1983-03-19 | Method for estimating food additives |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS58223753A (en) |
| AT (1) | AT391760B (en) |
| BE (1) | BE896809A (en) |
| CH (1) | CH656959A5 (en) |
| CS (1) | CS258112B2 (en) |
| DD (1) | DD209914A5 (en) |
| DE (1) | DE3318597A1 (en) |
| DK (1) | DK157713C (en) |
| ES (1) | ES522640A0 (en) |
| FI (1) | FI76643C (en) |
| FR (1) | FR2527777B1 (en) |
| GR (1) | GR79289B (en) |
| HU (1) | HU185599B (en) |
| IE (1) | IE54906B1 (en) |
| IL (1) | IL68741A0 (en) |
| IT (1) | IT1203653B (en) |
| LU (1) | LU84814A1 (en) |
| NL (1) | NL8301798A (en) |
| NO (1) | NO163507C (en) |
| PL (1) | PL136878B1 (en) |
| RO (1) | RO86696B (en) |
| SE (1) | SE8302832L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090232949A1 (en) * | 2008-03-12 | 2009-09-17 | Zinpro Corporation | Fluorescent dye tracer method for animal feed supplement products |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA998873A (en) * | 1972-11-17 | 1976-10-26 | Naremco | Prevention of fungi and molds in poultry and animal feedstuffs |
| US3915637A (en) * | 1973-03-16 | 1975-10-28 | A H P Inc | Analysis for water and feed additives |
-
1983
- 1983-03-19 RO RO110998A patent/RO86696B/en unknown
- 1983-05-19 SE SE8302832A patent/SE8302832L/en unknown
- 1983-05-19 FI FI831773A patent/FI76643C/en not_active IP Right Cessation
- 1983-05-19 CH CH2740/83A patent/CH656959A5/en not_active IP Right Cessation
- 1983-05-20 LU LU84814A patent/LU84814A1/en unknown
- 1983-05-20 BE BE6/47829A patent/BE896809A/en not_active IP Right Cessation
- 1983-05-20 CS CS833610A patent/CS258112B2/en unknown
- 1983-05-20 IL IL68741A patent/IL68741A0/en not_active IP Right Cessation
- 1983-05-20 NL NL8301798A patent/NL8301798A/en not_active Application Discontinuation
- 1983-05-20 PL PL1983242095A patent/PL136878B1/en unknown
- 1983-05-21 DE DE19833318597 patent/DE3318597A1/en not_active Withdrawn
- 1983-05-23 IE IE1212/83A patent/IE54906B1/en not_active IP Right Cessation
- 1983-05-24 GR GR71443A patent/GR79289B/el unknown
- 1983-05-24 IT IT48357/83A patent/IT1203653B/en active
- 1983-05-24 DK DK231483A patent/DK157713C/en not_active IP Right Cessation
- 1983-05-24 AT AT0187683A patent/AT391760B/en not_active IP Right Cessation
- 1983-05-24 ES ES522640A patent/ES522640A0/en active Granted
- 1983-05-24 NO NO831836A patent/NO163507C/en unknown
- 1983-05-25 FR FR8308588A patent/FR2527777B1/en not_active Expired
- 1983-05-25 DD DD83251247A patent/DD209914A5/en not_active IP Right Cessation
- 1983-05-25 JP JP58092209A patent/JPS58223753A/en active Granted
- 1983-05-25 HU HU831848A patent/HU185599B/en not_active IP Right Cessation
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