CN101791142A - Method for peeling almond or peach seed by freezing - Google Patents
Method for peeling almond or peach seed by freezing Download PDFInfo
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- CN101791142A CN101791142A CN 201010135082 CN201010135082A CN101791142A CN 101791142 A CN101791142 A CN 101791142A CN 201010135082 CN201010135082 CN 201010135082 CN 201010135082 A CN201010135082 A CN 201010135082A CN 101791142 A CN101791142 A CN 101791142A
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Abstract
The invention relates to a method for peeling an almond or a peach seed by freezing. The method comprises the following steps of: cleaning the almond or the peach seed; removing dust on the surface; soaking the almond or the peach seed in water to freeze at the lower temperature; quickly placing the frozen almond or peach seed into boiling water for heating; and taking the almond or the peach seed out, and quickly peeling the almond or the peach seed by using a machine to obtain the peeled almond or peach seed. In the method for peeling the almond or the peach seed by freezing, seed coats of the almond or the peach seed are peeled by a mechanical method and compared with the conventional technology, the method for peeling the almond or the peach seed by freezing improves peeling rate, the obtained almond or peach seed has better quality, and all the components are unmodified; and the method has the advantages of contributing to energy saving and environmental protection, satisfying the principle of sustainable development, along with no pollution, low energy consumption, and easy processing.
Description
Technical field
The invention belongs to the processing of farm products field, be specifically related to the freezing barking method of a kind of almond or peach kernel.
Background technology
Almond is the seed of rosaceous plant apricot and ansu apricot drying and ripening, bitter, warm in nature, and the effect that have cough-relieving, relieving asthma, relaxes bowel is a kind of food of dietotherapeutic.It is rich in protein (24.7%), fat (44.8%), cellulose (12%), contains 12% amygdalin and trace selenium in addition, and wherein, the content of calcium, potassium, phosphorus, iron is respectively 3,4,6,7 times of milk.Almond is not only the good source of new plant albumen, and has effects such as anticancer, pre-anti-aging.Normal food almond can supplement the nutrients, again preventable disease.Therefore, go into overdrive to develop health giving quality, health almond food has a extensive future.
Peach is the third-largest deciduous fruit tree that China is only second to apple, pears.At present, peach processing byproduct-peach kernel is used as the Chinese medicine except that a small amount of, and major part is abandoned, and utilization rate is very low.Grease and protein content are respectively 54.5% and 27.5% in the peach kernel, wherein the unsaturated fat acid constituents of grease is higher than 75%, and peach kernel protein is rich in essential amino acids such as lysine, leucine, isoleucine, valine, threonine, because increasing rapidly of world population, protein far can not satisfy human wants, and potein deficiency has become the underfed key factor of developing country.As seen, exploitation peach kernel albumen can be widened protein source.
But in almond, peach kernel process, peeling is a difficult problem always, the tradition barking method has two kinds, and the one, to remove the peel behind the dipping by lye, this method low temperature aging fruit is bad, can influence to some extent almond, peach kernel composition again during high temperature, but also need to use a large amount of alkali lye, cause environmental pollution.The 2nd, boiling water soaks, and this high-temperature processing method makes some the active component sex change in almond, the peach kernel, and the quality of almond, peach kernel is had a significant impact.Therefore demand studying novel decortication process urgently, not only guaranteed almond, the peach kernel quality is unaffected but also has been easy to peeling.
Summary of the invention
The object of the invention is problem and the shortcoming at the prior art existence, and the freezing barking method of a kind of almond or peach kernel is provided, and to improve the working (machining) efficiency and the processing quality of the peeling of almond or peach kernel, improves the protection to almond or peach kernel active ingredient activity.
At above-mentioned technical problem, solution of the present invention is:
1) will almond or peach kernel clean the back and remove surperficial floating dust, reach 20～30% with 30～40 ℃ emerge in worm water to the moisture of almond or peach kernel then;
2) carry out cryogenic freezing after will draining away the water through the almond that soaks or peach kernel, cryogenic temperature is-20 ℃, and cooling time is 5～6h;
3) almond after freezing or peach kernel are placed 20～35 ℃ of emerge in worm water 20～40s rapidly, carry out machine barking or peach kernel after the taking-up rapidly or almond after freezing or peach kernel are placed ultrasonic cleaner, 25～30 ℃, supersonic frequency 80Hz, power 200～250W, ultrasonic time 10～25s takes out, and machine barking obtains blanched almonds or peach kernel.
Beneficial effect of the present invention is embodied in: the freezing barking method that the present invention proposes removes the kind skin of almond or peach kernel with mechanical means, compare with traditional handicraft, freezing barking method has improved the peeling rate, and gained blanched almonds or peach kernel quality are better, and each constituent is not sex change all; The present invention is simple to operate, and is pollution-free, and energy consumption is low, is easy to handle, and helps energy-saving and environmental protection, meets continuable development principle.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:1) will almond or peach kernel clean the back and remove surperficial floating dust, reach 30% with 40 ℃ emerge in worm water to the moisture of almond or peach kernel then;
2) carry out cryogenic freezing after will draining away the water through the almond that soaks or peach kernel, cryogenic temperature is-20 ℃, and cooling time is 5h;
3) almond after freezing or peach kernel are placed 20 ℃ of water 40s rapidly, carry out machine barking or peach kernel after the taking-up rapidly or almond after freezing or peach kernel are placed ultrasonic cleaner, 25 ℃, supersonic frequency 80Hz, power 200W, ultrasonic time 25s takes out, and machine barking obtains blanched almonds or peach kernel.
Embodiment 2:1) will almond or peach kernel clean the back and remove surperficial floating dust, reach 30% with 30 ℃ emerge in worm water to the moisture of almond or peach kernel then;
2) carry out cryogenic freezing after will draining away the water through the almond that soaks or peach kernel, cryogenic temperature is-20 ℃, and cooling time is 6h;
3) place 25 ℃ of water to soak 35s rapidly in almond after freezing or peach kernel, carry out machine barking after the taking-up rapidly or almond after freezing or peach kernel are placed ultrasonic cleaner, 28 ℃, supersonic frequency 80Hz, power 205W, ultrasonic time 20s takes out, machine barking obtains blanched almonds or peach kernel
Embodiment 3:1) will almond or peach kernel clean the back and remove surperficial floating dust, reach 20% with 33 ℃ emerge in worm water to the moisture of almond or peach kernel then;
2) carry out cryogenic freezing after will draining away the water through the almond that soaks or peach kernel, cryogenic temperature is-20 ℃, and cooling time is 5.5h;
3) almond after freezing or peach kernel are placed 30 ℃ of warm water water insulation 30s rapidly, carry out machine barking after the taking-up rapidly or almond after freezing or peach kernel are placed ultrasonic cleaner, 30 ℃, supersonic frequency 80Hz, power 200W, ultrasonic time 20s takes out, and machine barking obtains blanched almonds or peach kernel.
Embodiment 4:1) will almond or peach kernel clean the back and remove surperficial floating dust, reach 25% with 37 ℃ emerge in worm water to the moisture of almond or peach kernel then;
2) carry out cryogenic freezing after will draining away the water through the almond that soaks or peach kernel, cryogenic temperature is-20 ℃, and cooling time is 5h;
3) almond after freezing or peach kernel are placed 35 ℃ of warm water insulation 20s rapidly, carry out machine barking after the taking-up rapidly or almond after freezing or peach kernel are placed ultrasonic cleaner, 30 ℃, supersonic frequency 80Hz, power 250W, ultrasonic time 10s takes out, machine barking obtains blanched almonds or peach kernel.
Claims (1)
1. the freezing barking method of almond or peach kernel is characterized in that:
1) will almond or peach kernel clean the back and remove surperficial floating dust, reach 20～30% with 30～40 ℃ emerge in worm water to the moisture of almond or peach kernel then;
2) carry out cryogenic freezing after will draining away the water through the almond that soaks or peach kernel, cryogenic temperature is-20 ℃, and cooling time is 5～6h;
3) almond after freezing or peach kernel are placed 20～35 ℃ of emerge in worm water 20～40s rapidly, carry out machine barking or peach kernel after the taking-up rapidly or almond after freezing or peach kernel are placed ultrasonic cleaner, 25～30 ℃, supersonic frequency 80Hz, power 200～250W, ultrasonic time 10～25s takes out, and machine barking obtains blanched almonds or peach kernel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101350822A CN101791142B (en) | 2010-03-29 | 2010-03-29 | Method for peeling almond or peach seed by freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101350822A CN101791142B (en) | 2010-03-29 | 2010-03-29 | Method for peeling almond or peach seed by freezing |
Publications (2)
| Publication Number | Publication Date |
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| CN101791142A true CN101791142A (en) | 2010-08-04 |
| CN101791142B CN101791142B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101350822A Expired - Fee Related CN101791142B (en) | 2010-03-29 | 2010-03-29 | Method for peeling almond or peach seed by freezing |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961130A (en) * | 2010-11-05 | 2011-02-02 | 合肥工业大学 | Method for peeling off walnut kernel pellicle by ultrasonic waves |
| CN102618380A (en) * | 2012-04-06 | 2012-08-01 | 合肥工业大学 | Method for removing oil tea seed coats |
| CN103181448A (en) * | 2013-04-12 | 2013-07-03 | 无锡上可食品有限公司 | Cocoa bean kernel peeling process |
| CN103859555A (en) * | 2012-12-18 | 2014-06-18 | 中国林业科学研究院林业研究所 | Method for removing walnut kernel pellicles |
| CN103947755A (en) * | 2014-04-11 | 2014-07-30 | 洛阳春魁农业开发有限公司 | Preparation method for peony-flavor beverage |
| CN103948123A (en) * | 2014-04-11 | 2014-07-30 | 洛阳春魁农业开发有限公司 | Preparation method for peony-seed containing plant protein beverage |
| CN103960718A (en) * | 2014-04-09 | 2014-08-06 | 洛阳春魁农业开发有限公司 | High-nutrition-value peony beverage and preparation method thereof |
| CN104473303A (en) * | 2015-01-07 | 2015-04-01 | 山东绿润食品有限公司 | Process and device for removing inner peels of Chinese chestnuts |
| CN104621311A (en) * | 2015-03-06 | 2015-05-20 | 会宁县星火生物科技发展有限公司 | Almond coffee |
| CN105559101A (en) * | 2015-12-02 | 2016-05-11 | *** | Red raspberry peeling technology and red raspberry wine |
| CN105661566A (en) * | 2016-01-25 | 2016-06-15 | 中国热带农业科学院香料饮料研究所 | Seed peeling method |
| CN105995997A (en) * | 2016-05-30 | 2016-10-12 | 陈天仁 | Processing technology of semen ginkgo instant drink granules |
| CN106307558A (en) * | 2016-09-07 | 2017-01-11 | 合肥元政农林生态科技有限公司 | Washing husking method for sesame seeds |
| CN106360778A (en) * | 2016-09-05 | 2017-02-01 | 合肥元政农林生态科技有限公司 | Soybean water washing peeling method |
| CN106538933A (en) * | 2016-10-19 | 2017-03-29 | 陕西天寿杏仁食品有限责任公司 | A kind of Semen Armeniacae Amarum green barking method |
| CN106622451A (en) * | 2017-02-22 | 2017-05-10 | 山东省农业科学院农产品研究所 | Sorghum dehulling method |
| CN106732884A (en) * | 2016-11-20 | 2017-05-31 | 青海泰柏特生物科技有限公司 | The method that quinoa seed is got express developed to remove bitter taste |
| CN107156877A (en) * | 2017-05-16 | 2017-09-15 | 贵州修文瑞源酒庄有限公司 | A kind of Kiwi berry barking method and mashed fruit of kiwi fruit processing method |
| CN108308629A (en) * | 2018-02-08 | 2018-07-24 | 湖南文理学院 | A kind of Chinese chestnut pericarp processing equipment based on Internet of Things with screening function |
| CN108908577A (en) * | 2018-08-06 | 2018-11-30 | 安徽三和工艺品有限公司 | A kind of high-quality peeling method of wicker plaiting article raw material |
| CN113509517A (en) * | 2021-08-03 | 2021-10-19 | 信阳农林学院 | Production place processing method of rhizoma pinelliae preparata |
| CN115568592A (en) * | 2022-10-10 | 2023-01-06 | 农业农村部南京农业机械化研究所 | Multistage shelling device of nut |
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Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961130A (en) * | 2010-11-05 | 2011-02-02 | 合肥工业大学 | Method for peeling off walnut kernel pellicle by ultrasonic waves |
| CN102618380A (en) * | 2012-04-06 | 2012-08-01 | 合肥工业大学 | Method for removing oil tea seed coats |
| CN102618380B (en) * | 2012-04-06 | 2013-08-14 | 合肥工业大学 | Method for removing oil tea seed coats |
| CN103859555A (en) * | 2012-12-18 | 2014-06-18 | 中国林业科学研究院林业研究所 | Method for removing walnut kernel pellicles |
| CN103859555B (en) * | 2012-12-18 | 2016-07-06 | 中国林业科学研究院林业研究所 | A kind of removal methods of endopleura of walnut |
| CN103181448A (en) * | 2013-04-12 | 2013-07-03 | 无锡上可食品有限公司 | Cocoa bean kernel peeling process |
| CN103181448B (en) * | 2013-04-12 | 2014-02-12 | 无锡上可食品有限公司 | Cocoa bean kernel peeling process |
| CN103960718A (en) * | 2014-04-09 | 2014-08-06 | 洛阳春魁农业开发有限公司 | High-nutrition-value peony beverage and preparation method thereof |
| CN103960718B (en) * | 2014-04-09 | 2015-07-22 | 洛阳春魁农业开发有限公司 | High-nutrition-value peony beverage and preparation method thereof |
| CN103947755A (en) * | 2014-04-11 | 2014-07-30 | 洛阳春魁农业开发有限公司 | Preparation method for peony-flavor beverage |
| CN103947755B (en) * | 2014-04-11 | 2015-09-23 | 洛阳春魁农业开发有限公司 | A kind of preparation method of tree peony flavor beverage |
| CN103948123B (en) * | 2014-04-11 | 2016-03-16 | 洛阳春魁农业开发有限公司 | A kind of preparation method containing peony seeds vegetable protein beverage |
| CN103948123A (en) * | 2014-04-11 | 2014-07-30 | 洛阳春魁农业开发有限公司 | Preparation method for peony-seed containing plant protein beverage |
| CN104473303A (en) * | 2015-01-07 | 2015-04-01 | 山东绿润食品有限公司 | Process and device for removing inner peels of Chinese chestnuts |
| CN104621311A (en) * | 2015-03-06 | 2015-05-20 | 会宁县星火生物科技发展有限公司 | Almond coffee |
| CN105559101A (en) * | 2015-12-02 | 2016-05-11 | *** | Red raspberry peeling technology and red raspberry wine |
| CN105661566A (en) * | 2016-01-25 | 2016-06-15 | 中国热带农业科学院香料饮料研究所 | Seed peeling method |
| CN105661566B (en) * | 2016-01-25 | 2018-05-25 | 中国热带农业科学院香料饮料研究所 | A kind of peeling method of seed |
| CN105995997A (en) * | 2016-05-30 | 2016-10-12 | 陈天仁 | Processing technology of semen ginkgo instant drink granules |
| CN106360778A (en) * | 2016-09-05 | 2017-02-01 | 合肥元政农林生态科技有限公司 | Soybean water washing peeling method |
| CN106307558A (en) * | 2016-09-07 | 2017-01-11 | 合肥元政农林生态科技有限公司 | Washing husking method for sesame seeds |
| CN106538933A (en) * | 2016-10-19 | 2017-03-29 | 陕西天寿杏仁食品有限责任公司 | A kind of Semen Armeniacae Amarum green barking method |
| CN106732884A (en) * | 2016-11-20 | 2017-05-31 | 青海泰柏特生物科技有限公司 | The method that quinoa seed is got express developed to remove bitter taste |
| CN106622451A (en) * | 2017-02-22 | 2017-05-10 | 山东省农业科学院农产品研究所 | Sorghum dehulling method |
| CN106622451B (en) * | 2017-02-22 | 2019-08-20 | 山东省农业科学院农产品研究所 | A kind of sorghum peeling method |
| CN107156877A (en) * | 2017-05-16 | 2017-09-15 | 贵州修文瑞源酒庄有限公司 | A kind of Kiwi berry barking method and mashed fruit of kiwi fruit processing method |
| CN108308629A (en) * | 2018-02-08 | 2018-07-24 | 湖南文理学院 | A kind of Chinese chestnut pericarp processing equipment based on Internet of Things with screening function |
| CN108908577A (en) * | 2018-08-06 | 2018-11-30 | 安徽三和工艺品有限公司 | A kind of high-quality peeling method of wicker plaiting article raw material |
| CN113509517A (en) * | 2021-08-03 | 2021-10-19 | 信阳农林学院 | Production place processing method of rhizoma pinelliae preparata |
| CN113509517B (en) * | 2021-08-03 | 2022-06-21 | 信阳农林学院 | Production place processing method of rhizoma pinelliae preparata |
| CN115568592A (en) * | 2022-10-10 | 2023-01-06 | 农业农村部南京农业机械化研究所 | Multistage shelling device of nut |
| CN115568592B (en) * | 2022-10-10 | 2024-02-13 | 农业农村部南京农业机械化研究所 | Multistage shelling device for nuts |
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