CN103275861A - Method for removing plasticizer from white wine by utilizing irradiation technology - Google Patents
Method for removing plasticizer from white wine by utilizing irradiation technology Download PDFInfo
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- CN103275861A CN103275861A CN201310162069XA CN201310162069A CN103275861A CN 103275861 A CN103275861 A CN 103275861A CN 201310162069X A CN201310162069X A CN 201310162069XA CN 201310162069 A CN201310162069 A CN 201310162069A CN 103275861 A CN103275861 A CN 103275861A
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Abstract
The invention discloses a method for removing a plasticizer from white wine by utilizing an irradiation technology. The method comprises the following steps: (1) putting the white wine with the plasticizer exceeding the standard in an irradiation field; and (2) performing irradiation treatment on the white wine by utilizing gamma rays or high-power electron beams at the normal temperature under the condition that the irradiation dose ranges from 1kGY to 10kGy and the irradiation time ranges from 10 to 30 minutes. As the method is used, the problem in the prior art that the plasticizer in the white wine can not be removed is solved; and pollutants such as the plasticizer are removed from the white wine by utilizing the electron radiation technology. Thus, the method is convenient and swift, safe and reliable; and the treatment capacity is large and the treatment speed is rapid.
Description
Technical field
The present invention relates to a kind of method of utilizing irradiation technique to remove fluidizer in the liquor, belonged to irradiation processing and food safety technical field.
Background technology
Fluidizer claims softening agent again, is the industrial macromolecular material auxiliary agent that is widely used.Use phthalic ester as softening agent, have advantages such as the plastics of improvement flexibility, winter hardiness, reduction softening temperature, improvement processing characteristics; Ubiquity in plastics and paint.But wherein 15 kinds of phthalate materials are considered to objectionable impurities, and restriction is used.Fluidizer is extensive use of in food, medicine by illegal for many years, is called as " reprint trimeric cyanamide ".
Liquor is in production process, can touch plastics in links such as pipe-line transportation and packings, and alcohol is easy to fluidizer is dissolved in the alcohol as a kind of organic solvent.Cause the possible cause that softening agent exceeds standard in the liquor to comprise: pipeline or the container of the plastic material that use in processes such as the production of wine, loading and unloading, accumulating (1), cause the softening agent stripping in the plastics, connect fat, plastics wine conveying pipe, wine pump turnover emulsion tube, envelope wine vat plastic cloth, finished wine plastics inner cap, finished wine plastic bag packaging, finished wine plastic bottle packing, finished wine plastic tank packing etc. as plastics.(2) softening agent exceeds standard in the essence that mixes in the liquor, the spices.(3) the artificial interpolation allows not enough wine liquid of time seem good-looking, produces the effect that sticking cup is hung cup, thereby improves texture and mouthfeel.Because fluidizer adds among the liquor, can make the viscosity of wine stronger, lasting is more of a specified duration, looks class and the quality that has promoted liquor.But fluidizer can cause serious harm to human body.The food that long-term edible fluidizer exceeds standard can damage male reproductive function, impels women's sexual prematurity and immunity system and Digestive tract are damaged, severe patient even can cause liver cancer.
Chinese wine industry association confirms: by comprehensively measuring national Liquor Products is a large amount of, all contain the fluidizer composition in the Liquor Products basically, the highest 2.32 mg/kg, minimum 0.495 mg/kg, average 0.537 mg/kg.Its medium-to-high grade liquor content is higher, and low-grade liquor content is lower.Wine association admits that it is the industry phenomenon that liquor contains fluidizer.Show according to examining report, detect 3 kinds of fluidizer compositions altogether in homemade certain brand wine, be respectively phthalic acid two (2-ethyl) own ester (DEHP), diisobutyl phthalate (DIBP) and dibutyl phthalate (DBP).Wherein the content of dibutyl phthalate (DBP) is 1.08 mg/kg.
In March, 2013, according to France's " Charente daily paper ", some French Cognac are boxed and are trapped in Shenzhen harbour in the recent period.Reason is the standard that fluidizer content has seriously surpassed Chinese brand new fluidizer residual value aspect in the wine.Have at least Camus (Camus), Frapin (Cognac Frpin), three French Cognac brand products of RemyMartin (Remy Martin) to be blocked in outside the Chinese gateway of a country because fluidizer surpasses Chinese required standard.The Cognacs product that is detained the PORT OF SHANZHEN or returns France detects according to China side, and some Cognacs ageing are detected the phthalic ester residual value may surpass 30 mg/kg.
No. 551 files that in June, 2011, the Ministry of Health signed and issued stipulate that 3 class phthalic esters allow maximum residual value standard, and DEHP is 1.5 mg/kg, the DINP(diisononyl phthalate) be 9.0 mg/kg, DBP is 0.3 mg/kg.
The main method of removing fluidizer (phthalate material) in the water comprises biological degradation, Treatment by Photocatalysis Oxidation, charcoal absorption, ozone oxidation etc., but these methods are not suitable for the fluidizer of removing in the wine.Also there is not at present a kind of method that can effectively remove fluidizer in the wine.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method of utilizing irradiation technique to remove fluidizer in the liquor, by the electron radiation technology, pollutents such as fluidizer is removed from liquor, and convenient and swift, safe and reliable, treatment capacity is big, and processing speed is fast.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of method of utilizing irradiation technique to remove fluidizer in the liquor comprises the steps:
(1) will detect the liquor that fluidizer exceeds standard, place in the irradiation field;
(2) under the normal temperature state, utilize gamma ray or high-power electron beam that liquor is carried out radiation treatment, the irradiation dose scope is 1 kGy-10 kGy, irradiation time is 10-30 minute.
Aforesaid a kind of method of utilizing irradiation technique to remove fluidizer in the liquor is characterized in that: when described liquor is packaged finished product, utilize gamma ray that liquor is together carried out radiation treatment together with packing material; When described liquor is bulk products, liquor is poured in the pallet, utilized high-power electron beam to carry out radiation treatment.
Aforesaid a kind of method of utilizing irradiation technique to remove fluidizer in the liquor is characterized in that: described gamma ray by by
60Co and
137The Cs emission.
Aforesaid a kind of method of utilizing irradiation technique to remove fluidizer in the liquor, it is characterized in that: described high-power electron beam is by being produced by rumbatron.
Aforesaid a kind of method of utilizing irradiation technique to remove fluidizer in the liquor, it is characterized in that: the ratio of the highest acceptable dose of described liquor and minimum acceptable dose is not more than 2.
The invention has the beneficial effects as follows:
1, remove the efficient height: the fluidizer effect is remarkable in the inventive method removal liquor, can effectively handle the liquor that various fluidizers exceed standard, and detects through national authority mechanism, and the wine after the processing does not all detect the fluidizer composition; 2, security is good: radiation processing technology obtains to be extensive use of in every field such as foodstuffs sterilisation, material modifications, does not have safety problem; 3, with strong points: the control proper dosage, the inventive method can be removed the fluidizer in the wine targetedly, and local flavor and other composition of wine do not had influence substantially, and physical and mechanical properties such as the external sight of the wine of processing, color and local flavor all do not change; 4, processing is quick, cost is low: the inventive method processing power is big, and speed is fast, and with low cost; 5, non-secondary pollution: do not need to use chemical reagent, can avoid secondary pollution;
6, broad spectrum: the inventive method can be removed various fluidizers, in addition, if contain multiple harmful substances in a kind of wine, as fusel etc., also can remove simultaneously.
Embodiment
Below with the present invention is further illustrated.
The invention provides a kind of method of utilizing irradiation technique to remove fluidizer in the liquor, comprise the steps:
(1) will detect the liquor that fluidizer exceeds standard, place in the irradiation field;
(2) under the normal temperature state, utilize gamma ray or high-power electron beam that liquor is carried out radiation treatment, the irradiation dose scope is 1 kGy-10 kGy, irradiation time is 10-30 minute.
When described liquor is packaged finished product, utilize gamma ray that liquor is together carried out radiation treatment together with packing material, this gamma ray by by
60Co and
137The Cs emission; When described liquor is bulk products, liquor is poured in the pallet, utilized high-power electron beam to carry out radiation treatment, this high-power electron beam is by being produced by rumbatron.
The ratio of the highest acceptable dose of described liquor and minimum acceptable dose is not more than 2, in irradiation process, guarantees that liquor accepts the homogeneity of irradiation dose.
Embodiment 1
Getting high-quality pure ethanol 100 ml packs in the 500 ml volumetric flasks, add pure water 100 ml, stir, add fluidizer dimethyl phthalate (DMP), make its concentration reach 20 mg/kg, mix, place cobalt-60 radiosterilize, irradiation 1-5 kGy analyzes after the taking-up, does not detect the fluidizer composition through in the ethanolic soln of irradiation.
Embodiment 2
Getting high-quality pure ethanol 100 ml packs in the 500 ml volumetric flasks, add pure water 100 ml, stir, add fluidizer diethyl phthalate (DEP), make its concentration reach 20 mg/kg, mix, place cobalt-60 radiosterilize, irradiation 1-5 kGy analyzes after the taking-up, does not detect the fluidizer composition through in the ethanolic soln of irradiation.
Embodiment 3
Getting high-quality pure ethanol 100 ml packs in the 500 ml volumetric flasks, add pure water 100 ml, stir, add fluidizer dibutyl phthalate (DBP), make its concentration reach 20 mg/kg, mix, place cobalt-60 radiosterilize, irradiation 1-5 kGy analyzes after the taking-up, does not detect the fluidizer composition through in the ethanolic soln of irradiation.
Embodiment 4
Getting high-quality pure ethanol 100 ml packs in the 500 ml volumetric flasks, add pure water 100 ml, stir, add fluidizer dimethyl phthalate (DMP), dibutyl phthalate (DBP) and dibutyl phthalate (DBP), make its total concn reach 20 mg/kg, mix, place cobalt-60 radiosterilize, irradiation 1-5 kGy analyzes after the taking-up, does not detect the fluidizer composition through in the ethanolic soln of irradiation.
Embodiment 5
Get one bottle of 500 ml liquor, add fluidizer phthalic acid two (2-ethyl) own esters (DEHP), make its concentration reach 5-20 mg/kg, seal, place cobalt-60 radiosterilize, irradiation 1-5 kGy, analyze after the taking-up, do not detect the fluidizer composition through in the wine of irradiation.
Embodiment 6
Get one bottle of 500 ml liquor, add fluidizer diisobutyl phthalate (DIBP), make its concentration reach 10 mg/kg, seal, place cobalt-60 radiosterilize, irradiation 1-5 kGy analyzes after the taking-up, does not detect the fluidizer composition through in the wine of irradiation.
Embodiment 7
Get one bottle of 500 ml liquor, add fluidizer dibutyl phthalate (DBP), make its concentration reach 50 mg/kg, seal, place cobalt-60 radiosterilize, irradiation 5-10 kGy analyzes after the taking-up, does not detect the fluidizer composition through in the wine of irradiation.
Embodiment 8
Get one bottle of 500 ml liquor, add fluidizer phthalic acid two (2-ethyl) own esters (DEHP), diisobutyl phthalate (DIBP) and dibutyl phthalate (DBP), make its total concn reach 50 mg/kg, seal, place cobalt-60 radiosterilize, irradiation 10 kGy analyze after the taking-up, do not detect the fluidizer composition through in the wine of irradiation.
Embodiment 9
Get one bottle of 500 ml liquor, pour in the 1000 ml beakers, add fluidizer phthalic acid two (2-ethyl) own esters (DEHP), diisobutyl phthalate (DIBP) and dibutyl phthalate (DBP), make its total concn reach 50 mg/kg, place cobalt-60 radiosterilize, irradiation 10 kGy analyze after the taking-up, do not detect the fluidizer composition through in the wine of irradiation.
Embodiment 10
That buys news report detects homemade certain brand wine that fluidizer exceeds standard, analyze through laboratory GC/MS, detect 5 kinds of fluidizer compositions, be respectively dihexyl phthalate (DEP), phthalic acid two (2-ethyl) own ester (DEHP), diamyl phthalate (DPP), diisobutyl phthalate (DIBP) and dibutyl phthalate (DBP).Wherein the content of dibutyl phthalate (DBP) is 2.80 mg/kg.This liquor is placed cobalt-60 radiosterilize together with packing, and irradiation 5 kGy analyze after the taking-up, do not detect the fluidizer composition through in the wine of irradiation.
Embodiment 11
That buys news report detects homemade certain brand wine that fluidizer exceeds standard, analyze through laboratory GC/MS, detect 5 kinds of fluidizer compositions, be respectively dihexyl phthalate (DEP), phthalic acid two (2-ethyl) own ester (DEHP), diamyl phthalate (DPP), diisobutyl phthalate (DIBP) and dibutyl phthalate (DBP).Wherein the content of dibutyl phthalate (DBP) is 2.80 mg/kg.This liquor is poured in the pallet, placed and carry out irradiation under the accelerator, irradiation 5 kGy analyze after the taking-up, do not detect the fluidizer composition through in the wine of irradiation.
In sum, a kind of method of utilizing irradiation technique to remove fluidizer in the liquor provided by the invention by the electron radiation technology, is removed pollutents such as fluidizer from liquor, and convenient and swift, safe and reliable, treatment capacity is big, and processing speed is fast.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (5)
1. a method of utilizing irradiation technique to remove fluidizer in the liquor is characterized in that: comprise the steps:
(1) will detect the liquor that fluidizer exceeds standard, place in the irradiation field;
(2) under the normal temperature state, utilize gamma ray or high-power electron beam that liquor is carried out radiation treatment, the irradiation dose scope is 1 kGy-10 kGy, irradiation time is 10-30 minute.
2. a kind of method of utilizing irradiation technique to remove fluidizer in the liquor according to claim 1 is characterized in that: when described liquor is packaged finished product, utilize gamma ray that liquor is together carried out radiation treatment together with packing material; When described liquor is bulk products, liquor is poured in the pallet, utilized high-power electron beam to carry out radiation treatment.
3. a kind of method of utilizing irradiation technique to remove fluidizer in the liquor according to claim 1 and 2 is characterized in that: described gamma ray by by
60Co and
137The Cs emission.
4. a kind of method of utilizing irradiation technique to remove fluidizer in the liquor according to claim 3, it is characterized in that: described high-power electron beam is by being produced by rumbatron.
5. a kind of method of utilizing irradiation technique to remove fluidizer in the liquor according to claim 4, it is characterized in that: the ratio of the highest acceptable dose of described liquor and minimum acceptable dose is not more than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162069XA CN103275861A (en) | 2013-05-06 | 2013-05-06 | Method for removing plasticizer from white wine by utilizing irradiation technology |
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| CN201310162069XA CN103275861A (en) | 2013-05-06 | 2013-05-06 | Method for removing plasticizer from white wine by utilizing irradiation technology |
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| CN103275861A true CN103275861A (en) | 2013-09-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104182572A (en) * | 2014-08-13 | 2014-12-03 | 黑龙江省科学院技术物理研究所 | <60>Co-Gamma ray irradiation liquor method with optimized irradiation process parameters |
| CN113025424A (en) * | 2021-03-18 | 2021-06-25 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
-
2013
- 2013-05-06 CN CN201310162069XA patent/CN103275861A/en active Pending
Non-Patent Citations (4)
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| 刘宁等: "邻苯二甲酸二丁酯的电子束辐射降解", 《核技术》 * |
| 寿培峰: "增塑剂邻苯二甲酸二乙酯的热降解研究", 《科技风》 * |
| 赵永富等: "辐射去除饮用水中的内分泌干扰物PAEs", 《核技术》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104182572A (en) * | 2014-08-13 | 2014-12-03 | 黑龙江省科学院技术物理研究所 | <60>Co-Gamma ray irradiation liquor method with optimized irradiation process parameters |
| CN104182572B (en) * | 2014-08-13 | 2017-05-03 | 黑龙江省科学院技术物理研究所 | ＜60＞Co-Gamma ray irradiation liquor method with optimized irradiation process parameters |
| CN113025424A (en) * | 2021-03-18 | 2021-06-25 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
| CN113025424B (en) * | 2021-03-18 | 2021-12-28 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
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Application publication date: 20130904 |