CN103743860A - Tung oil detection reagent and application thereof - Google Patents
Tung oil detection reagent and application thereof Download PDFInfo
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- CN103743860A CN103743860A CN201310713036.XA CN201310713036A CN103743860A CN 103743860 A CN103743860 A CN 103743860A CN 201310713036 A CN201310713036 A CN 201310713036A CN 103743860 A CN103743860 A CN 103743860A
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- tung oil
- oil
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- reagent
- detection reagent
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Abstract
The invention discloses a tung oil detection reagent. The tung oil detection reagent comprises the following components in part by weight: 35-50 parts of antimony butter, 5-12 parts of sulfuric acid, 5-8 parts of petroleum ether and 3-5 parts of nitrite. The tung oil detection reagent provided by the invention has the beneficial effects that the detection rate is higher than that of the like product by 30%, meanwhile, the operation is simple, and the detection speed is rapid.
Description
Technical field
The present invention relates to a kind of tung oil and detect reagent and application thereof.
Background technology
Tung oil is the oil putting forward from tung oil tree fruit, is a kind of quick-drying oil, is used as paint and coating in industry.Tung oil application is extensively weary.Its look, taste and general edible oil are similar, therefore often eat by mistake and poisoner.
Summary of the invention
Object of the present invention is exactly for above-mentioned defect of the prior art, and a kind of tung oil detection reagent that whether contains tung oil in food that detects is provided.
To achieve these goals, technical scheme provided by the invention is: a kind of tung oil detects reagent, includes following component by weight: antimony trichloride 35-50 part, sulfuric acid 5-12 part, sherwood oil 5-8 part, nitrite 3-5 part.
Second object of the present invention has been to provide above-mentioned a kind of tung oil and detected reagent in the application that detects tung oil in edible oil.
Further, above-mentioned application, is that above-mentioned tung oil is detected to reagent, is added in edible oil sample, and in 40-50 ℃ of heating 10 minutes, observes color.
Beneficial effect of the present invention is: tung oil provided by the invention detects reagent, and recall rate exceeds like product 30%, and meanwhile, simple to operate, detection speed is fast.
Embodiment
embodiment 1:
A kind of tung oil detects reagent, includes following component by weight: antimony trichloride 35-50 part, sulfuric acid 5-12 part, sherwood oil 5-8 part, nitrite 3-5 part.
Above-mentioned tung oil detects reagent in the application that detects tung oil in edible oil, is that above-mentioned tung oil is detected to reagent, is added in edible oil sample, and in 40-50 ℃ of heating 10 minutes, observes color.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. tung oil detects a reagent, it is characterized in that, includes following component by weight: antimony trichloride 35-50 part, sulfuric acid 5-12 part, sherwood oil 5-8 part, nitrite 3-5 part.
2. a kind of tung oil according to claim 1 detects reagent in the application that detects tung oil in edible oil.
3. application according to claim 2, is characterized in that, is tung oil as claimed in claim 1 is detected to reagent, is added in edible oil sample, and in 40-50 ℃ of heating 10 minutes, observes color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713036.XA CN103743860A (en) | 2013-12-21 | 2013-12-21 | Tung oil detection reagent and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713036.XA CN103743860A (en) | 2013-12-21 | 2013-12-21 | Tung oil detection reagent and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103743860A true CN103743860A (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713036.XA Pending CN103743860A (en) | 2013-12-21 | 2013-12-21 | Tung oil detection reagent and application thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103743860A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179397A (en) * | 2017-07-03 | 2017-09-19 | 中国西电集团公司 | The method of quality control of tung oil in a kind of paulownia horse epoxy glass mica paper tape glue |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773265A (en) * | 2005-11-10 | 2006-05-17 | 河南工业大学 | Method for fast detecting low-content mineral oil in edible oil and fat |
| CN103217393A (en) * | 2013-04-01 | 2013-07-24 | 华南农业大学 | Detection method for adulterated tea oil |
-
2013
- 2013-12-21 CN CN201310713036.XA patent/CN103743860A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773265A (en) * | 2005-11-10 | 2006-05-17 | 河南工业大学 | Method for fast detecting low-content mineral oil in edible oil and fat |
| CN103217393A (en) * | 2013-04-01 | 2013-07-24 | 华南农业大学 | Detection method for adulterated tea oil |
Non-Patent Citations (3)
| Title |
|---|
| 宋慧波等: "食用植物油掺伪检测方法研究进展", 《粮油食品科技》, vol. 19, no. 3, 31 December 2011 (2011-12-31), pages 39 - 41 * |
| 杨佩荣: "食用油中掺入非食用油的鉴别", 《西部粮油科技》, no. 5, 31 December 2003 (2003-12-31), pages 28 - 30 * |
| 解洪伟等: "食用油中非食用油的检验", 《化学教育》, no. 10, 31 December 2009 (2009-12-31), pages 2 - 5 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179397A (en) * | 2017-07-03 | 2017-09-19 | 中国西电集团公司 | The method of quality control of tung oil in a kind of paulownia horse epoxy glass mica paper tape glue |
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Application publication date: 20140423 |