CN104542917A - Processing technology for quick-frozen sweet broad peas - Google Patents
Processing technology for quick-frozen sweet broad peas Download PDFInfo
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- CN104542917A CN104542917A CN201410813779.9A CN201410813779A CN104542917A CN 104542917 A CN104542917 A CN 104542917A CN 201410813779 A CN201410813779 A CN 201410813779A CN 104542917 A CN104542917 A CN 104542917A
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Abstract
The invention relates to the field of the deep agricultural products processing technology, in particular to a processing technology for quick-frozen sweet broad peas. The processing technology comprises the following steps: (1) raw material checking and accepting; (2) plucking pedicles and tearing ribs; (3) semi-product inspecting; (4) air separating; (5) eliminating impurities through a bubble cleaning hair machine; (6) bubble cleaning; (7) blanching; (8) cooling in precooled ice water; (9) vibrating and draining; (10) quick freezing; (11) inner bag prestoring; (12) selecting; (13) putting into a warehouse for refrigerating to obtain the quick-frozen sweet broad pea products. The processing technology aims at the various quality safety problems easy to occur in the process, improves the requirement for raw material selection, and strictly standardizes various technical parameters during processing, so that the prepared quick-frozen sweet broad pea products are high in quality, and conform to technical requirements in all aspects.
Description
Technical field
The present invention relates to deep processing of farm products technology field, specifically a kind of processing technology of quick-frozen garden pea.
Background technology
Garden pea is one of legume vegetable that nutritive value is higher, and local flavor is delicious, and its tender tip, tender pod, seed, the tender delicate fragrance of matter is people institute eating very.Containing compared with the dietary fiber of horn of plenty in garden pea, can constipation be prevented, have gut purge effect, also have delay senility, beauty and health care function.Garden pea is easy to processing, storage, transport, is one of up-and-coming foreign exchange earning special vegetable kind.
The processing method of traditional quick-frozen garden pea makes quick-frozen garden pea product variable color, spoiled because of improper meeting that technical data in process controls, nutritional labeling too much runs off, how specification technical data in process, keeping the freshness of garden pea and biologically active and nutritional benefit composition not to run off is technical problem urgently to be resolved hurrily.
Summary of the invention
In order to solve the technical deficiency of the processing method of above-mentioned traditional quick-frozen garden pea, the invention provides a kind of material quality and detecting tight, the processing technology of the quick-frozen garden pea of production Technology Parameter specifications.
Technical scheme of the present invention is as follows: a kind of processing technology of quick-frozen garden pea, comprises the following steps:
(1) raw material is checked and accepted: garden pea raw material, from register orchard, is checked by quality control department after raw material to factory, and quality control department IQC Quality Inspector inspects by random samples by company's garden pea material quality standard after confirmation raw material is from safety zone;
(2) pluck the base of a fruit and tear muscle: select length 4 ~ 8cm, the garden pea raw material of thickness <6cm, pluck beans stalk, Hua Di, tear the old muscle of single or double off, reject defective products and the different vegetables of other foreign matters and impurity;
(3) inspection of semifinished product: recheck and reject defective products and the different vegetables of other foreign matters and impurity;
(4) selection by winnowing: verified garden pea semi-finished product pass through winnowing machine selection by winnowing to remove foreign matter totally;
(5) steam bubble rinsing hair machine impurity elimination: the garden pea steam bubble washer steam bubble rinsing of selection by winnowing being crossed, the impurity elimination of hair machine, drags for the floating insect in rinse bath and other foreign matters;
(6) steam bubble cleaning: garden pea flowing water steam bubble rinsed for steam bubble is cleaned, then with clear water spray, recheck and the floating foreign body again dragged in rinse bath and impurity;
(7) blanching: garden pea blanching cleaned for steam bubble is completed, blanching solution temperature is 98 ~ 110 DEG C, and the blanching time is 53 ~ 80 seconds;
(8) precooling frozen water cooling: the garden pea of blanching is cooled in frozen water, frozen water temperature is below 10 DEG C, and frozen water cool time is 80 ~ 120 seconds, and the central temperature of cooled garden pea should below 10 DEG C;
(9) draining is vibrated: open mechanical air blast, with vibration draining equipment, cooled garden pea drop is gone out moisture content, the draining time is 15 ~ 20 minutes;
(10) quick-frozen: by the uniform distribution on instant freezer guipure of the garden pea after draining, inlet amount should ensure that quick freezing temperature is at-25 DEG C to-30 DEG C, and the quick-frozen time is 6 ~ 10 minutes;
(11) inner bag prestores: loaded in the bag that prestores by garbled garden pea and prestore, the bag that prestores is carton+inner bag, and every case net weight 30 kilograms, puts into freezer and prestore, and the temperature that prestores is-18 DEG C to-25 DEG C, and the time of prestoring is 20 ~ 22 hours;
(12) select: the garden pea taken out in inner bag is rechecked, and rejects defective products and foreign matter;
(13) warehouse-in refrigeration: the requirement of the garden pea after above-mentioned selecting by " exported product packaging label advice note " is first packed, measures, seals; After bagged product being detected totally with metal detector, then undertaken identifying by the requirement of " exported product packaging label advice note ", case, joint sealing; After completing, arrange cold store temperature and be less than-18 DEG C, warehouse-in refrigeration, obtains quick-frozen garden pea finished product.
The frequency conversion speed arranging instant freezer in described step (10) quick-frozen process is 23 ~ 25HZ, freezes product central temperature and controls below-18 DEG C.
When the garden pea of described step (11) and step (13) packs, packaging bag used will confirm that its supplier must be qualified supplier, and the microbiological indicator in sampling inspection packaging bag.
The standard of the bad beans of rejecting in described step (2), step (3) and step (12) is: a, rot, variable color, disease and pest, heterochromatic scabbing, rust head; B, deformity, significant mechanical wound, beans protrude the aging beans such as obvious; The outer beans of c, specification.
Advantage of the present invention: the processing technology of quick-frozen garden pea of the present invention is for the various quality security problems easily occurred in flow process, the requirement improving raw material selection and the various technical datas strictly regulated in process, make the quick-frozen garden pea product quality produced high, everyway meets technological requirement.
Detailed description of the invention
Owing to have employed technical scheme of the present invention, effectively overcome the shortcoming of prior art, make garden pea in process, effectively maintain the freshness of garden pea and biologically active and nutritional benefit composition and do not run off.Below in conjunction with specific embodiment, the present invention is further described:
Embodiment one:
(1) raw material is checked and accepted: garden pea raw material, from register orchard, is checked by quality control department after raw material to factory, and quality control department IQC Quality Inspector inspects by random samples by company's garden pea material quality standard after confirmation raw material is from safety zone;
(2) pluck the base of a fruit and tear muscle: select length 4 ~ 8cm, the garden pea raw material of thickness <6cm, pluck beans stalk, Hua Di, tear the old muscle of single or double off, reject defective products and the different vegetables of other foreign matters and impurity;
(3) inspection of semifinished product: recheck and reject defective products and the different vegetables of other foreign matters and impurity;
(4) selection by winnowing: verified garden pea semi-finished product pass through winnowing machine selection by winnowing to remove foreign matter totally;
(5) steam bubble rinsing hair machine impurity elimination: the garden pea steam bubble washer steam bubble rinsing of selection by winnowing being crossed, the impurity elimination of hair machine, drags for the floating insect in rinse bath and other foreign matters;
(6) steam bubble cleaning: garden pea flowing water steam bubble rinsed for steam bubble is cleaned, then with clear water spray, recheck and the floating foreign body again dragged in rinse bath and impurity;
(7) blanching: garden pea blanching cleaned for steam bubble is completed, blanching solution temperature is 110 DEG C, and the blanching time is 65 seconds;
(8) precooling frozen water cooling: the garden pea of blanching is cooled in frozen water, frozen water temperature is below 3 DEG C, and frozen water cool time is 120 seconds, and the central temperature of cooled garden pea should below 3 DEG C;
(9) draining is vibrated: open mechanical air blast, with vibration draining equipment, cooled garden pea drop is gone out moisture content, the draining time is 16 minutes;
(10) quick-frozen: by the uniform distribution on instant freezer guipure of the garden pea after draining, inlet amount should ensure that quick freezing temperature is at-30 DEG C, and the quick-frozen time is 7 minutes;
(11) inner bag prestores: loaded in the bag that prestores by garbled garden pea and prestore, the bag that prestores is carton+inner bag, and every case net weight 30 kilograms, puts into freezer and prestore, and the temperature that prestores is about-25 DEG C, and the time of prestoring is 22 hours;
(12) select: the garden pea taken out in inner bag is rechecked, and rejects defective products and foreign matter;
(13) warehouse-in refrigeration: the requirement of the garden pea after above-mentioned selecting by " exported product packaging label advice note " is first packed, measures, seals; After bagged product being detected totally with metal detector, then undertaken identifying by the requirement of " exported product packaging label advice note ", case, joint sealing; After completing, arrange cold store temperature and be less than-20 DEG C, warehouse-in refrigeration, obtains quick-frozen garden pea finished product.
The frequency conversion speed arranging instant freezer in described step (10) quick-frozen process is 25HZ, freezes product central temperature and controls below-18 DEG C.
When the garden pea of described step (11) and step (13) packs, packaging bag used will confirm that its supplier must be qualified supplier, and the microbiological indicator in sampling inspection packaging bag.
The standard of the bad beans of rejecting in described step (2), step (3) and step (12) is: a, rot, variable color, disease and pest, heterochromatic scabbing, rust head; B, deformity, significant mechanical wound, beans protrude the aging beans such as obvious; The outer beans of c, specification.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a processing technology for quick-frozen garden pea, is characterized in that, comprises the following steps:
(1) raw material is checked and accepted: garden pea raw material, from register orchard, is checked by quality control department after raw material to factory, and quality control department IQC Quality Inspector inspects by random samples by company's garden pea material quality standard after confirmation raw material is from safety zone;
(2) pluck the base of a fruit and tear muscle: select length 4 ~ 8cm, the garden pea raw material of thickness <6cm, pluck beans stalk, Hua Di, tear the old muscle of single or double off, reject defective products and the different vegetables of other foreign matters and impurity;
(3) inspection of semifinished product: recheck and reject defective products and the different vegetables of other foreign matters and impurity;
(4) selection by winnowing: verified garden pea semi-finished product pass through winnowing machine selection by winnowing to remove foreign matter totally;
(5) steam bubble rinsing hair machine impurity elimination: the garden pea steam bubble washer steam bubble rinsing of selection by winnowing being crossed, the impurity elimination of hair machine, drags for the floating insect in rinse bath and other foreign matters;
(6) steam bubble cleaning: garden pea flowing water steam bubble rinsed for steam bubble is cleaned, then with clear water spray, recheck and the floating foreign body again dragged in rinse bath and impurity;
(7) blanching: garden pea blanching cleaned for steam bubble is completed, blanching solution temperature is 98 ~ 110 DEG C, and the blanching time is 53 ~ 80 seconds;
(8) precooling frozen water cooling: the garden pea of blanching is cooled in frozen water, frozen water temperature is below 10 DEG C, and frozen water cool time is 80 ~ 120 seconds, and the central temperature of cooled garden pea should below 10 DEG C;
(9) draining is vibrated: open mechanical air blast, with vibration draining equipment, cooled garden pea drop is gone out moisture content, the draining time is 15 ~ 20 minutes;
(10) quick-frozen: by the uniform distribution on instant freezer guipure of the garden pea after draining, inlet amount should ensure that quick freezing temperature is at-25 DEG C to-30 DEG C, and the quick-frozen time is 6 ~ 10 minutes;
(11) inner bag prestores: loaded in the bag that prestores by garbled garden pea and prestore, the bag that prestores is carton+inner bag, and every case net weight 30 kilograms, puts into freezer and prestore, and the temperature that prestores is-18 DEG C to-25 DEG C, and the time of prestoring is 20 ~ 22 hours;
(12) select: the garden pea taken out in inner bag is rechecked, and rejects defective products and foreign matter;
(13) warehouse-in refrigeration: the requirement of the garden pea after above-mentioned selecting by " exported product packaging label advice note " is first packed, measures, seals; After bagged product being detected totally with metal detector, then undertaken identifying by the requirement of " exported product packaging label advice note ", case, joint sealing; After completing, arrange cold store temperature and be less than-18 DEG C, warehouse-in refrigeration, obtains quick-frozen garden pea finished product.
2. quick-frozen garden pea processing technology according to claim 1, is characterized in that, the frequency conversion speed arranging instant freezer in described step (10) quick-frozen process is 23 ~ 25HZ, freezes product central temperature and controls below-18 DEG C.
3. quick-frozen garden pea processing technology according to claim 1, it is characterized in that, when the garden pea of described step (11) and step (13) packs, packaging bag used will confirm that its supplier must be qualified supplier, and the microbiological indicator in sampling inspection packaging bag.
4. quick-frozen garden pea processing technology according to claim 1, is characterized in that, the standard of the bad beans of rejecting in described step (2), step (3) and step (12) is: a, rot, variable color, disease and pest, heterochromatic scabbing, rust head; B, deformity, significant mechanical wound, beans protrude the aging beans such as obvious; The outer beans of c, specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410813779.9A CN104542917A (en) | 2014-12-24 | 2014-12-24 | Processing technology for quick-frozen sweet broad peas |
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| CN201410813779.9A CN104542917A (en) | 2014-12-24 | 2014-12-24 | Processing technology for quick-frozen sweet broad peas |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013123A (en) * | 2017-12-12 | 2018-05-11 | 黄晓丽 | A kind of production technology of quick-frozen garden pea |
| CN108271859A (en) * | 2018-01-30 | 2018-07-13 | 安徽精益诚食品有限公司 | A kind of preparation facilities of quick-frozen garden pea |
| CN110367462A (en) * | 2019-08-22 | 2019-10-25 | 中国农业大学 | A kind of preparation method of the crisp item of garden pea |
| CN112056383A (en) * | 2020-08-21 | 2020-12-11 | 余姚谷满仓食品有限公司 | Processing technology of lotus seed beans |
-
2014
- 2014-12-24 CN CN201410813779.9A patent/CN104542917A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013123A (en) * | 2017-12-12 | 2018-05-11 | 黄晓丽 | A kind of production technology of quick-frozen garden pea |
| CN108271859A (en) * | 2018-01-30 | 2018-07-13 | 安徽精益诚食品有限公司 | A kind of preparation facilities of quick-frozen garden pea |
| CN110367462A (en) * | 2019-08-22 | 2019-10-25 | 中国农业大学 | A kind of preparation method of the crisp item of garden pea |
| CN112056383A (en) * | 2020-08-21 | 2020-12-11 | 余姚谷满仓食品有限公司 | Processing technology of lotus seed beans |
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Application publication date: 20150429 |