CN102987082A - Composite feed sweetening agent having sucrose taste, and preparation method thereof - Google Patents

Composite feed sweetening agent having sucrose taste, and preparation method thereof Download PDF

Info

Publication number
CN102987082A
CN102987082A CN2011102739739A CN201110273973A CN102987082A CN 102987082 A CN102987082 A CN 102987082A CN 2011102739739 A CN2011102739739 A CN 2011102739739A CN 201110273973 A CN201110273973 A CN 201110273973A CN 102987082 A CN102987082 A CN 102987082A
Authority
CN
China
Prior art keywords
mixed feed
cane
feed sweetener
sugar
sweetener
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.)
Pending
Application number
CN2011102739739A
Other languages
Chinese (zh)
Inventor
孙磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI MENON ANIMAL NUTRITION TECHNOLOGY Co Ltd
Original Assignee
SHANGHAI MENON ANIMAL NUTRITION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI MENON ANIMAL NUTRITION TECHNOLOGY Co Ltd filed Critical SHANGHAI MENON ANIMAL NUTRITION TECHNOLOGY Co Ltd
Priority to CN2011102739739A priority Critical patent/CN102987082A/en
Publication of CN102987082A publication Critical patent/CN102987082A/en
Pending legal-status Critical Current

Links

Images

Abstract

The present invention relates to a composite feed sweetening agent having a sucrose taste, and a preparation method thereof. The composite feed sweetening agent comprises the following components, by weight, 40-80 parts of saccharin and a salt thereof, 0.1-20 parts of efficient sweetening peptide, 0.1-10 parts of an adenosine, 0.01-10 parts of glycyrrhizic acid, 0.01-10 parts of a perfume, 10-50 parts of a diluent, and 0.1-10 parts of an anti-caking agent. Compared with the composite feed sweetening agent in the prior art, the composite feed sweetening agent of the present invention has advantages of improved feed taste, stable product performance, reduced cost, sucrose taste and the like.

Description

A kind of mixed feed sweetener with cane-sugar taste and preparation method thereof
Technical field
The present invention relates to field of feed additive technology, particularly the feedstuff flavouring agent processing technique field specifically refers to a kind of mixed feed sweetener and manufacture method thereof with cane-sugar taste.
Background technology
The mixed feed sweetener is that a class is applied to animal feed, can utilize the sugariness of self by covering the disagreeable taste of feedstuff, improve the feed mouthfeel, give feed and have similar cane-sugar taste, thereby stimulating animal appetite helps to improve the non-nutritive additive of feed intake.The mixed feed sweetener has become additive classification commonly used in the feed, and effect obtains the generally approval in market.
At present this type of sweetener mainly is that saccharin sodium in the food originate as main sweet taste, or even unique source, but saccharin sodium has the bitter aftertaste of generally acknowledged metal, and the long-term taste bud that uses meeting passivation pig can not the Effective Raise feed intake.Adopt on the raw material proportioning of the composite sweetener of industry at present to be aided with some synergist, can modify the mouthfeel of saccharin sodium to a certain extent, improve the mouthfeel of composite sweetener, make progress than original single saccharin sodium.Because the difference of the technology of each company, equipment, technique causes feed sweetener kind, quality on the market various uneven, some product can not be moulded the sweet taste of the similar sucrose that animal likes, the effect that impact improves animal feed intake.
At present the ubiquitous problem of feed compound sweetener is, the diversity ratio of mouthfeel and cane-sugar taste is larger, the mellow sense of mouthfeel not as sucrose obviously, if a large amount of sensation that this type of solution can produce discomfort even sensation of gastric disorder causing nausea quoted.
And the Ordinary pulverization technique with mechanical mixture after the various raw materials pulverizing commonly used, the ratio of main sweet source and various auxiliary materials is in full accord with prescription and energy in the finished product, causes the mouthfeel of finished product not reach expection.
Summary of the invention
Purpose of the present invention is exactly that a kind of mixed feed sweetener preparation method with cane-sugar taste that feed mouthfeel, properties of product are stable, reduce cost that improves is provided in order to overcome the defective that above-mentioned prior art exists.
Purpose of the present invention can be achieved through the following technical solutions: a kind of mixed feed sweetener with cane-sugar taste, it is characterized in that, this mixed feed sweetener comprises following weight portion prescription: asccharin and salt 40~80 thereof, efficient sweet taste peptide 0.1~20, adenosine class 0.1~10, Radix Glycyrrhizae acids 0.01~10, spices 0.01~10, diluent 10~50, anticaking agent 0.1~10.
Described mixed feed sweetener comprises following weight portion prescription: asccharin and salt 50~70 thereof, efficient sweet taste peptide 1~10, adenosine class 0.1~1, Radix Glycyrrhizae acids 0.1~1, spices 0.1~2, diluent 20~40, anticaking agent 1~5.
Described asccharin and salt thereof are selected from one or both in saccharin sodium, calcium benzosulphimide and the saccharin zinc.
Described efficient sweet taste peptide is selected from APME, 3, one or more in 3-dimethylbutyl APME, L-a-asparagus fern ammonia phthalein-N-(2,2,4,4-tetramethyl-3-vulcanizes trimethylene)-D-the third ammonia phthalein amine.
Described adenosine class is selected from one or both in AMP and sodium salt thereof, the sylvite; Described Radix Glycyrrhizae acids is selected from one or both of mono-ammonium glycyrrhizinate, glycyrrhizin di-potassium;
Described spices is pyranone spices.
Spices is selected from one or both of 3-hydroxy-2-methyl-pyrokomane, 3-hydroxyl-2-ethyl-pyrokomane.
Described diluent is selected from one or more in glucose sugar, maltodextrin, the beta-schardinger dextrin-; Described anticaking agent is selected from one or more in silica, alumino-silicate, the sodium phosphate trimer.
A kind of preparation method with mixed feed sweetener of cane-sugar taste is characterized in that the method comprises following processing step:
(1) in container, adds solvent, be warming up to 60~85 ℃;
(2) add successively all components except anticaking agent by the prescription requirement, and constantly be stirred to whole dissolvings;
(3) homogeneous phase solution after will dissolving utilizes high-pressure pump to be delivered to carry out drying in the spray drying tower and processes;
(4) dried solid material drops in the mixer, adds prescription and requires anticaking agent, mixes, and namely gets product.
The described solvent of step (1) is water, and its addition is 100 weight portions; The atomizer rotating speed of the described spray drying tower of step (3) is 24000~30000rmp, and feeding temperature is 60~85 ℃, and EAT is 220~280 ℃.
Compared with prior art, the present invention has the following advantages:
1) mouthfeel is more comfortable, and it is better to be embodied in mellow sense.Utilize the method for QDF quantitative descriptive analysis to carry out the evaluation of sense of taste feature, the sense of taste feature of the product of technique of the present invention and the approximate index of sucrose can reach more than 95%;
2) improve the better effects if of feed mouthfeel, especially to creep feed and sucking pig material, can Effective Raise food calling effect, feed intake improves more than 10%.
3) properties of product are stable, the feed processing conditions as, in the time of PH3-8, temperature≤150 ℃, stable performance can keep product quality in accumulating and feed applications process, and is applied widely;
4) adopt more reasonable advanced person's production technology, can fully guarantee the mouthfeel of finished product, and the effect in feed is expressed.
Do not need to increase new equipment and operation, can utilize existing mixed feed sweetener line of production technology fully, reduce the input of Realization of Product.
Description of drawings
Fig. 1 is the QDA figure of mixed feed sweetener of the present invention and sucrose.
The specific embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment 1
Component Embodiment 1
Saccharin sodium 40
3,3-dimethylbutyl APME 2
AMP 0.5
Mono-ammonium glycyrrhizinate 0.8
3-hydroxy-2-methyl-pyrokomane 1
Maltodextrin 50
Silica 5
A kind of Preparation Method with mixed feed sweetener system of similar cane-sugar taste, the method comprises following processing step:
(1) in fused tank, add 100 parts of water purification, be heated to 60~85 ℃ after, add successively 40 parts of saccharin sodiums, mix and make all material dissolve completes, solution is pellucidity, temperature remains on 60~85 ℃.
(2) then in fused tank, add sweet 2 parts of knob, 0.5 part of AMP, 0.8 part of ammonium glycyrrhetate, 1 part of maltol, 50 parts of maltodextrins mix and make all material dissolve completes, and solution is pellucidity, and temperature remains on 60~85 ℃.
(3) go in the transfer tank after will merging good material filtering, temperature maintains 60~85 ℃.
(4) utilize stabilized pressure pump to squeeze in the spray drying tower material in the transfer tank, utilize centrifugal atomizer to atomize, utilize simultaneously the hot-air that purified in tower, material to be carried out drying.Processing parameter setting in the spray process is: 1) atomizer rotating speed: 24000~30000rmp; 2) feeding temperature: 60~85 ℃; 3) EAT: 220~280 ℃;
(5) material that drying is good changes in the mixer, adds 5 parts of silica in per 100 parts of materials, mixes.
(6) mixed material is packed after the assay was approved.
Product of the present invention has following characteristics:
Sweet sense: utilize quantitative profile analysis technology (QDA) to analyze, product has the mouthfeel of similar sucrose, and is comfortable pure, reaches 95% with the approximate index of sucrose.
Adopt FP and QDA sense organ measuring technology that the local flavor of super glucin, saccharin sodium, sucrose is compared
Illustrate: adopt quantitative descriptive analysis technology (QDA) evaluation, approximate index is greater than 95%, Figure 1 shows that the figure of mixed feed sweetener of the present invention and sucrose seemingly, and the similar then sweet sense of figure is close, shows that product of the present invention has the sweet sense of similar sucrose.
Embodiment 2
Component Embodiment 2
Saccharin sodium 80
APME 5
Ammonium glycyrrhetate 0.4
3-hydroxy-2-methyl-pyrokomane 2
Maltodextrin 10
Silica 5
A kind of Preparation Method with mixed feed sweetener system of similar cane-sugar taste, the method comprises following processing step:
Production technology is with embodiment 1.
The product that embodiment 2 makes is analyzed, and analytical method obtains the result similar to the product of embodiment 1 referring to embodiment 1.
Embodiment 3
Component Embodiment 3
Calcium benzosulphimide 60
APME 2
AMP 0.5
3-hydroxyl-2-ethyl-pyrokomane 1.5
Glucose 30
Sodium silicoaluminate 5
A kind of Preparation Method with mixed feed sweetener system of similar cane-sugar taste, the method comprises following processing step:
Production technology is with embodiment 1.
The product that embodiment 3 makes is analyzed, and analytical method obtains the result similar to the product of embodiment 1 referring to embodiment 1.
Embodiment 4
A kind of preparation method with mixed feed sweetener of cane-sugar taste, the method comprises following processing step:
(1) in container, adds aqueous solvent, be warming up to 60~85 ℃;
(2) add successively saccharin sodium and salt 40 weight portions thereof, APME 0.1 weight portion, adenosine class 0.1 weight portion by the prescription requirement, Radix Glycyrrhizae acids 0.01 weight portion, spices 0.01 weight portion, diluent 10 weight portions, and constantly be stirred to whole dissolvings;
(3) homogeneous phase solution after will dissolving utilizes high-pressure pump to be delivered to carry out drying in the spray drying tower and processes, and the atomizer rotating speed of spray drying tower is 24000~30000rmp, and feeding temperature is 60~85 ℃, and EAT is 220~280 ℃.;
(4) dried solid material drops in the mixer, adds anticaking agent 0.1 weight portion, mixes, and namely gets product.L-a-asparagus fern ammonia phthalein N-(2,2,4,4-tetramethyl-3-vulcanizes trimethylene)-D-the third ammonia phthalein amine
Embodiment 5
A kind of preparation method with mixed feed sweetener of cane-sugar taste, the method comprises following processing step:
(1) in container, adds aqueous solvent, be warming up to 60~85 ℃;
(2) add successively calcium benzosulphimide 80 weight portions by the prescription requirement, 3,3-dimethylbutyl APME 20 weight portions, AMP sodium salt 10 weight portions, glycyrrhizin di-potassium 10 weight portions, 3-hydroxyl-2-ethyl-pyrokomane 10 weight portions, beta-schardinger dextrin-50 weight portions, and constantly be stirred to whole dissolvings;
(3) homogeneous phase solution after will dissolving utilizes high-pressure pump to be delivered to carry out drying in the spray drying tower and processes, and the atomizer rotating speed of spray drying tower is 24000~30000rmp, and feeding temperature is 60~85 ℃, and EAT is 220~280 ℃.;
(4) dried solid material drops in the mixer, adds anticaking agent sodium phosphate trimer 10 weight portions, mixes, and namely gets product.
Embodiment 6
A kind of preparation method with mixed feed sweetener of cane-sugar taste, the method comprises following processing step:
(1) in container, adds aqueous solvent, be warming up to 60~85 ℃;
(2) add successively saccharin zinc 50 weight portions by the prescription requirement, L-a-asparagus fern ammonia phthalein-N-(2,2,4,4-tetramethyl-3-vulcanizes trimethylene)-D-the third ammonia phthalein amine 1 weight portion, AMP sylvite 0.1 weight portion, glycyrrhizin di-potassium 0.1 weight portion, 3-hydroxyl-2-ethyl-pyrokomane 0.1 weight portion, maltodextrin 20 weight portions, and constantly be stirred to whole dissolvings;
(3) homogeneous phase solution after will dissolving utilizes high-pressure pump to be delivered to carry out drying in the spray drying tower and processes, and the atomizer rotating speed of spray drying tower is 24000~30000rmp, and feeding temperature is 60~85 ℃, and EAT is 220~280 ℃.;
(4) dried solid material drops in the mixer, adds anticaking agent sodium phosphate trimer 1 weight portion, mixes, and namely gets product.
Embodiment 7
A kind of preparation method with mixed feed sweetener of cane-sugar taste, the method comprises following processing step:
(1) in container, adds aqueous solvent, be warming up to 60~85 ℃;
(2) add successively saccharin zinc 70 weight portions by the prescription requirement, L-a-asparagus fern ammonia phthalein-N-(2,2,4,4-tetramethyl-3-vulcanizes trimethylene)-D-the third ammonia phthalein amine 10 weight portions, AMP sodium salt 1 weight portion, mono-ammonium glycyrrhizinate 1 weight portion, 3-hydroxy-2-methyl-pyrokomane 2 weight portions, glucose sugar 40 weight portions, and constantly be stirred to whole dissolvings;
(3) homogeneous phase solution after will dissolving utilizes high-pressure pump to be delivered to carry out drying in the spray drying tower and processes, and the atomizer rotating speed of spray drying tower is 24000~30000rmp, and feeding temperature is 60~85 ℃, and EAT is 220~280 ℃.;
(4) dried solid material drops in the mixer, adds anticaking agent alumino-silicate 5 weight portions, mixes, and namely gets product.

Claims (10)

1. mixed feed sweetener with cane-sugar taste, it is characterized in that, this mixed feed sweetener comprises following weight portion prescription: asccharin and salt 40~80 thereof, efficient sweet taste peptide 0.1~20, adenosine class 0.1~10, Radix Glycyrrhizae acids 0.01~10, spices 0.01~10, diluent 10~50, anticaking agent 0.1~10.
2. a kind of mixed feed sweetener with cane-sugar taste according to claim 1, it is characterized in that, described mixed feed sweetener comprises following weight portion prescription: asccharin and salt 50~70 thereof, efficient sweet taste peptide 1~10, adenosine class 0.1~1, Radix Glycyrrhizae acids 0.1~1, spices 0.1~2, diluent 20~40, anticaking agent 1~5.
3. a kind of mixed feed sweetener with cane-sugar taste according to claim 1 and 2 is characterized in that described asccharin and salt thereof are selected from one or both in saccharin sodium, calcium benzosulphimide and the saccharin zinc.
4. a kind of mixed feed sweetener with cane-sugar taste according to claim 1 and 2, it is characterized in that, described efficient sweet taste peptide is selected from APME, 3,3-dimethylbutyl APME, L-a-asparagus fern ammonia phthalein-N-(2,2,4,4-tetramethyl-3-vulcanizes trimethylene)-in D-the third ammonia phthalein amine one or more.
5. a kind of mixed feed sweetener with cane-sugar taste according to claim 1 and 2 is characterized in that, described adenosine class is selected from one or both in AMP and sodium salt thereof, the sylvite; Described Radix Glycyrrhizae acids is selected from one or both of mono-ammonium glycyrrhizinate, glycyrrhizin di-potassium;
6. a kind of mixed feed sweetener with cane-sugar taste according to claim 1 and 2 is characterized in that described spices is pyranone spices.
7. a kind of mixed feed sweetener with cane-sugar taste according to claim 6 is characterized in that, spices is selected from one or both of 3-hydroxy-2-methyl-pyrokomane, 3-hydroxyl-2-ethyl-pyrokomane.
8. a kind of mixed feed sweetener with cane-sugar taste according to claim 1 and 2 is characterized in that described diluent is selected from one or more in glucose sugar, maltodextrin, the beta-schardinger dextrin-; Described anticaking agent is selected from one or more in silica, alumino-silicate, the sodium phosphate trimer.
9. preparation method with mixed feed sweetener of cane-sugar taste as claimed in claim 1 is characterized in that the method comprises following processing step:
(1) in container, adds solvent, be warming up to 60~85 ℃;
(2) add successively all components except anticaking agent by the prescription requirement, and constantly be stirred to whole dissolvings;
(3) homogeneous phase solution after will dissolving utilizes high-pressure pump to be delivered to carry out drying in the spray drying tower and processes;
(4) dried solid material drops in the mixer, adds prescription and requires anticaking agent, mixes, and namely gets product.
10. a kind of preparation method with mixed feed sweetener of cane-sugar taste according to claim 1 is characterized in that, the described solvent of step (1) is water, and its addition is 100 weight portions; The atomizer rotating speed of the described spray drying tower of step (3) is 24000~30000rmp, and feeding temperature is 60~85 ℃, and EAT is 220~280 ℃.
CN2011102739739A 2011-09-15 2011-09-15 Composite feed sweetening agent having sucrose taste, and preparation method thereof Pending CN102987082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102739739A CN102987082A (en) 2011-09-15 2011-09-15 Composite feed sweetening agent having sucrose taste, and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102739739A CN102987082A (en) 2011-09-15 2011-09-15 Composite feed sweetening agent having sucrose taste, and preparation method thereof

Publications (1)

Publication Number Publication Date
CN102987082A true CN102987082A (en) 2013-03-27

Family

ID=47916569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102739739A Pending CN102987082A (en) 2011-09-15 2011-09-15 Composite feed sweetening agent having sucrose taste, and preparation method thereof

Country Status (1)

Country Link
CN (1) CN102987082A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103549143A (en) * 2013-10-25 2014-02-05 武汉市华甜生物科技有限公司 Neotame-containing composite sweetening agent applicable to feeds
CN105533204A (en) * 2015-12-25 2016-05-04 广州英赛特生物技术有限公司 Compound sweetening agent for pigs as well as preparation method and application of compound sweetening agent
CN108077589A (en) * 2017-12-18 2018-05-29 广州美瑞泰科生物工程技术有限公司 A kind of feed composite sweetener and preparation method thereof
CN113974001A (en) * 2021-11-12 2022-01-28 河南科技大学 Application of perinatal dairy cow feed and mono-ammonium glycyrrhizinate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200527A (en) * 1987-01-24 1988-08-10 Int Additives Ltd Sweetening compositions for addition to animal feedstuffs and animal feedstuffs containing such compositions
US20050214412A1 (en) * 2004-03-26 2005-09-29 Jason Koo Apparatus and method for delivering nutritional supplements with beverage sweeteners
CN101965911A (en) * 2010-11-12 2011-02-09 上海美农饲料有限公司 Feed compound sweetener and production method thereof
CN102028098A (en) * 2010-11-19 2011-04-27 重庆民泰香料化工有限责任公司 Feed sweetener
CN102123607A (en) * 2008-08-19 2011-07-13 潘可士玛工业产品生化股份有限公司 Additive for animal feed and method for the preparation thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200527A (en) * 1987-01-24 1988-08-10 Int Additives Ltd Sweetening compositions for addition to animal feedstuffs and animal feedstuffs containing such compositions
US20050214412A1 (en) * 2004-03-26 2005-09-29 Jason Koo Apparatus and method for delivering nutritional supplements with beverage sweeteners
CN102123607A (en) * 2008-08-19 2011-07-13 潘可士玛工业产品生化股份有限公司 Additive for animal feed and method for the preparation thereof
CN101965911A (en) * 2010-11-12 2011-02-09 上海美农饲料有限公司 Feed compound sweetener and production method thereof
CN102028098A (en) * 2010-11-19 2011-04-27 重庆民泰香料化工有限责任公司 Feed sweetener

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103549143A (en) * 2013-10-25 2014-02-05 武汉市华甜生物科技有限公司 Neotame-containing composite sweetening agent applicable to feeds
CN105533204A (en) * 2015-12-25 2016-05-04 广州英赛特生物技术有限公司 Compound sweetening agent for pigs as well as preparation method and application of compound sweetening agent
CN108077589A (en) * 2017-12-18 2018-05-29 广州美瑞泰科生物工程技术有限公司 A kind of feed composite sweetener and preparation method thereof
CN113974001A (en) * 2021-11-12 2022-01-28 河南科技大学 Application of perinatal dairy cow feed and mono-ammonium glycyrrhizinate

Similar Documents

Publication Publication Date Title
CN102726700B (en) Method for preparing fish flavor nutritional condiment
CN101965911B (en) Feed compound sweetener and production method thereof
CN105029336B (en) Low-sodium and high-potassium increases the preparation method of salty complex solid flavoring
CN104256498B (en) A kind of method utilizing Soy hydrolysate to be prepared without zoogenous paste flavor meat flavor essence
WO2010060316A1 (en) Vegetarian type yeast extract with meat flavor, processing method and use thereof
CN102987082A (en) Composite feed sweetening agent having sucrose taste, and preparation method thereof
CN102885205A (en) Production process of feed compound sweetener and related feed compound sweetener
CN102511766A (en) Fluffy granular composite sugar-free dining-table sweetener and its preparation method
CN104222973A (en) Mulberry chicken essence rich in vitamin and preparation method of mulberry chicken essence
CN105685936A (en) Method for preparing malt fragrance-flavour matter by utilizing self protein of wheat bran and sugar
CN104886528A (en) Bolete meat-flavored powder and preparation method thereof
CN107581577A (en) A kind of stewed chicken flavor powdered flavor and preparation method thereof and application thereof
CN101103793B (en) Olive keeping-in-mouth tablet and its preparation method
CN104757138B (en) A kind of preparation and its method using prebiotics and WPC as the microencapsulation lactalbumin hydrolysate of wall material
CN103719795B (en) A kind of clam class solid-state seasoning product and preparation method thereof
CN101019627A (en) Micro jet and instantaneous high pressure process of preparing whole lily powder
CN103907891A (en) Method of preparing chicken flavor material by utilization of compound enzyme
CN106858520A (en) Ultralow sodium is for salt flavouring and preparation method thereof
CN106307450A (en) Ultra-micron nutritional low sodium table salt and the preparation techniques thereof
CN103271322A (en) Essence condiment containing black fungus and radix pseudostellariae, as well as preparation method thereof
CN103549143B (en) Neotame-containing composite sweetening agent applicable to feeds
CN102919863B (en) Sika deer liver/heart powder or particle and preparation method and application thereof
CN104161190A (en) Composite sweetening agent for feed and preparation method thereof
CN104719588A (en) Zero heat rose sugar and preparation method thereof
CN107047941A (en) A kind of preparation method of powdered dog flavouring agent

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130327