CN105558914A - Preparation method of instant canned asparagus - Google Patents

Preparation method of instant canned asparagus Download PDF

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Publication number
CN105558914A
CN105558914A CN201510928921.9A CN201510928921A CN105558914A CN 105558914 A CN105558914 A CN 105558914A CN 201510928921 A CN201510928921 A CN 201510928921A CN 105558914 A CN105558914 A CN 105558914A
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CN
China
Prior art keywords
asparagus
preparation
instant
soak
water
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Pending
Application number
CN201510928921.9A
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Chinese (zh)
Inventor
尚帅
周芸萍
杨振
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ANHUI DANGSHAN XINGDA CANS FOOD Co Ltd
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ANHUI DANGSHAN XINGDA CANS FOOD Co Ltd
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Application filed by ANHUI DANGSHAN XINGDA CANS FOOD Co Ltd filed Critical ANHUI DANGSHAN XINGDA CANS FOOD Co Ltd
Priority to CN201510928921.9A priority Critical patent/CN105558914A/en
Publication of CN105558914A publication Critical patent/CN105558914A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Medicines Containing Plant Substances (AREA)

Abstract

The invention discloses a preparation method of instant canned asparagus. According to the preparation method, by means of soaking in mixed enzyme and moistening by rice vinegar, asparagus peel is softened and decomposed, asparagus is prevented from aging, and the phenomenon of oxidative decolorization of the asparagus is avoided; in the processing process, the asparagus does not need to be peeled, so that the product yield is improved, and the nutrition ingredients and appearance integrity of the asparagus are maintained to the utmost extent. The soak solution is asparagus juice mixed with dry Chinese rice wine, tea polyphenol and the like, so that the instant canned asparagus spear is green and natural in composition and has functions of sterilization and preservation, and the original flavor of the asparagus is maintained. The instant canned asparagus prepared by the method solves the problems that the fresh asparagus is not easy to store and not convenient to eat, and has the health care effects of sterilizing, reducing fat, reducing blood glucose, improving sleep, cleaning up the intestines, enhancing metabolism, and the like; furthermore, after the preparation method of the instant canned asparagus is adopted, the appearance, flavor and nutrition ingredients of the fresh asparagus are maintained, and the additional value of the asparagus is improved.

Description

A kind of preparation method of instant asparagus can
Technical field
The invention belongs to food processing technology field, relate to a kind of preparation method of instant asparagus can.
Background technology
Asparagus is a kind of health vegetables of high nutritive value, is described as first of the large famous dish in the world ten, has the laudatory title of the king of vegetables in the international market.Asparagus is rich in several amino acids, protein and vitamin, its content is all higher than general fruits and vegetables, asparagine particularly in asparagus and trace elements of selenium, molybdenum, chromium, manganese etc., adjustable organism metabolism, improve body immunity etc., there is anti-cancer, lipopenicillinase, fat-reducing, and warm stomach, wide intestines, moistening lung, cough-relieving, the many effects of diuresis, the nutrition of asparagus and health value obtained everybody generally acknowledge.
Asparagus has large-area plantation in China, but asparagus is gathered, the cycle is short, fresh-keeping difficulty, and mainly as raw vegetable, or it is first-class to be processed into food cans.Traditional asparagus goods mainly contain quick-frozen asparagus, canned asparagus spear, the large series of products of fresh-keeping asparagus three, the said goods all exists because of the asparagus soft mouth feel that the techniques such as high temperature sterilization cause in process, nutriment destroy run off, asparagus local flavor is poor, the not resistance to shortcoming such as stored for a long time.
Summary of the invention
The advantages such as the present invention is directed to the above-mentioned shortcoming existed in prior art, provide a kind of preparation method of instant asparagus can, the canned asparagus spear prepared by the method, has long shelf-life, and the good and bright of mouthfeel, form are complete, and nutrient loss is few.
Technical solution of the present invention is as follows:
A preparation method for instant asparagus can, comprises the following steps:
1) with new fresh asparagus for raw material, pick out the fresh asparagus of even thickness, excision root, be trimmed to uniform length, for subsequent use;
2) step 1) is selected after rear remaining asparagus waste material soaks 10 ~ 12h in clear water, digestion 1 ~ 2min in 80 ~ 100 DEG C of hot water, centrifugally to squeeze the juice, collecting by filtration filtrate, in filtrate, add the dry yellow rice wine of 5 ~ 10% volume fractions, then add Tea Polyphenols, caryophyllus oil and moringa seeds powder, mix, obtain soak, for subsequent use;
3) by step 1) asparagus after finishing is immersed in the water, and mix after adding mixed enzyme, in 38 ~ 46 DEG C, soaks 3 ~ 5 days, clear water washing after taking out, Steam by water bath 10 ~ 20min, the cool and drop of drying in the air removes moisture;
4) on the asparagus after step 3) process, 5:1 sprays rice vinegar in mass ratio, and mix thoroughly, vexed profit, is absorbed to rice vinegar completely by asparagus, dries;
5) the asparagus tinning after step 4 being processed, then adds step 2) soak all submerge in soak to asparagus, ultraviolet irradiation sterilization, exhaust packaging, obtain instant asparagus can.
In step 1), described asparagus raw material, preferred thickness is stem diameter 1 ~ 3cm, and after finishing, length is 5 ~ 10cm.
Step 2) in, described Tea Polyphenols, caryophyllus oil and the total addition of moringa seeds powder are 0.5 ~ 0.8% of filtrate quality;
Described Tea Polyphenols, caryophyllus oil and moringa seeds powder mass ratio are 1:0.8:1 ~ 1.5.
In step 3), described mixed enzyme is neutral cellulase, hemicellulase, pectase and amylase; Described neutral cellulase, hemicellulase, pectase and diastatic mass ratio are 3:3:1.5:1;
The concentration that described mixed enzyme is added to the water is 0.5 ~ 1g/L.
The preparation method of instant asparagus can of the present invention, by mixed enzyme immersion, the vexed profit of rice vinegar, can soften and decompose bamboo shoot skins, prevent that asparagus is aging, oxidative decoloration, do not need in process to peel process to asparagus, improve product yield, maintain the complete appearance of nutrition and asparagus to greatest extent.Soak be asparagus juice with the use of dry yellow rice wine, Tea Polyphenols etc., composition green natural has sterilization and anticorrosion effect, maintains the original flavor of asparagus.Instant asparagus prepared by the inventive method, solve fresh asparagus and not easily store the problem with inconvenient eating, have more sterilization, lipopenicillinase, hypoglycemic, improving water flood, gut purge and the health-care effect such as function that enhance metabolism, simultaneously, maintain the outward appearance of fresh asparagus, local flavor and nutrition, improve the added value of asparagus.
Detailed description of the invention
Further describe the present invention below in conjunction with specific embodiment, without departing from the idea case in the present invention described above, the various replacement made according to ordinary skill knowledge and customary means or change, include within the scope of the invention.
Embodiment 1
A preparation method for instant asparagus can, comprises the following steps:
1) with new fresh asparagus for raw material, pick out the fresh asparagus of stem diameter 1 ~ 3cm, excision root, be trimmed to 8 ~ 10cm, for subsequent use;
2) step 1) is selected after rear remaining asparagus waste material soaks 11h in clear water, digestion 2min in 90 ~ 100 DEG C of hot water, centrifugally to squeeze the juice, collecting by filtration filtrate, then add the dry yellow rice wine of filtrate volume 8%, then add the Tea Polyphenols of filtrate quality 0.6%, caryophyllus oil and moringa seeds powder, mix, obtain soak, for subsequent use; Described Tea Polyphenols, caryophyllus oil and moringa seeds powder mass ratio are 1:0.8:1.2;
3) by step 1) finishing after asparagus be immersed in the water, add neutral cellulase, hemicellulase, pectase and diastatic mixed enzyme that mass ratio is 3:3:1.5:1 again, mix, in 38 ~ 46 DEG C, soak 4 days, clear water washing after taking out, Steam by water bath 15min, dries in the air cool and drop removes moisture; The concentration that described mixed enzyme is added to the water is 0.7g/L.
4) on the asparagus after step 3) process, 5:1 sprays rice vinegar in mass ratio, and mix thoroughly, vexed profit, is absorbed to rice vinegar completely by asparagus, dries;
5) the asparagus tinning after step 4 being processed, then adds step 2) soak all submerge in soak to asparagus, ultraviolet irradiation sterilization, exhaust packaging, obtain instant asparagus can.
Embodiment 2
A preparation method for instant asparagus can, comprises the following steps:
1) with new fresh asparagus for raw material, pick out the fresh asparagus of stem diameter 1 ~ 2cm, excision root, be trimmed to 5 ~ 7cm, for subsequent use;
2) step 1) is selected after rear remaining asparagus waste material soaks 10h in clear water, digestion 1min in 80 ~ 90 DEG C of hot water, centrifugally to squeeze the juice, collecting by filtration filtrate, in filtrate, add the dry yellow rice wine of 5% volume fraction, then add the Tea Polyphenols of filtrate quality 0.5%, caryophyllus oil and moringa seeds powder, mix, obtain soak, for subsequent use; Described Tea Polyphenols, caryophyllus oil and moringa seeds powder mass ratio are 1:0.8:1;
3) by step 1) finishing after asparagus be immersed in the water, add neutral cellulase, hemicellulase, pectase and diastatic mixed enzyme that mass ratio is 3:3:1.5:1 again, mix, in 38 ~ 46 DEG C, soak 3 days, clear water washing after taking out, Steam by water bath 15min, dries in the air cool and drop removes moisture; The concentration that described mixed enzyme is added to the water is 0.5g/L.
4) on the asparagus after step 3) process, 5:1 sprays rice vinegar in mass ratio, and mix thoroughly, vexed profit, is absorbed to rice vinegar completely by asparagus, dries;
5) the asparagus tinning after step 4 being processed, then adds step 2) soak all submerge in soak to asparagus, ultraviolet irradiation sterilization, exhaust packaging, obtain instant asparagus can.
Embodiment 3
A preparation method for instant asparagus can, comprises the following steps:
1) with new fresh asparagus for raw material, pick out the fresh asparagus of stem diameter 2 ~ 3cm, excision root, be trimmed to 8 ~ 10cm, for subsequent use;
2) step 1) is selected after rear remaining asparagus waste material soaks 12h in clear water, digestion 2min in 90 ~ 100 DEG C of hot water, centrifugally to squeeze the juice, collecting by filtration filtrate, in filtrate, add the dry yellow rice wine of 10% volume fraction, then add the Tea Polyphenols of filtrate quality 0.8%, caryophyllus oil and moringa seeds powder, mix, obtain soak, for subsequent use; Described Tea Polyphenols, caryophyllus oil and moringa seeds powder mass ratio are 1:0.8:1.5;
3) by step 1) finishing after asparagus be immersed in the water, add neutral cellulase, hemicellulase, pectase and diastatic mixed enzyme that mass ratio is 3:3:1.5:1 again, mix, in 38 ~ 46 DEG C, soak 5 days, clear water washing after taking out, Steam by water bath 20min, dries in the air cool and drop removes moisture; The concentration that described mixed enzyme is added to the water is 1g/L.
4) on the asparagus after step 3) process, 5:1 sprays rice vinegar in mass ratio, and mix thoroughly, vexed profit, is absorbed to rice vinegar completely by asparagus, dries;
5) the asparagus tinning after step 4 being processed, then adds step 2) soak all submerge in soak to asparagus, ultraviolet irradiation sterilization, exhaust packaging, obtain instant asparagus can.
Effect test
Instant asparagus of the present invention, can directly eat or with edible after flavoring, and instant asparagus prepared by embodiment 1-3 and fresh bamboo shoot main nutrient composition and sensory evaluation contrast, the results are shown in Table 1.
Table 1 nutritional labeling and sensory evaluation (nutrient content/100g)

Claims (5)

1. a preparation method for instant asparagus can, is characterized in that, comprises the following steps:
1) with new fresh asparagus for raw material, pick out the fresh asparagus of even thickness, excision root, be trimmed to uniform length, for subsequent use;
2) step 1) is selected after rear remaining asparagus waste material soaks 10 ~ 12h in clear water, digestion 1 ~ 2min in 80 ~ 100 DEG C of hot water, centrifugally to squeeze the juice, collecting by filtration filtrate, in filtrate, add the dry yellow rice wine of 5 ~ 10% volume fractions, then add Tea Polyphenols, caryophyllus oil and moringa seeds powder, mix, obtain soak, for subsequent use;
3) by step 1) asparagus after finishing is immersed in the water, and mix after adding mixed enzyme, in 38 ~ 46 DEG C, soaks 3 ~ 5 days, clear water washing after taking out, Steam by water bath 10 ~ 20min, the cool and drop of drying in the air removes moisture;
4) on the asparagus after step 3) process, 5:1 sprays rice vinegar in mass ratio, and mix thoroughly, vexed profit, is absorbed to rice vinegar completely by asparagus, dries;
5) the asparagus tinning after step 4 being processed, then adds step 2) soak all submerge in soak to asparagus, ultraviolet irradiation sterilization, exhaust packaging, obtain instant asparagus can.
2. preparation method according to claim 1, is characterized in that: in step 1), described asparagus raw material, and thickness is stem diameter 1 ~ 3cm, and after finishing, length is 5 ~ 10cm.
3. preparation method according to claim 1, is characterized in that: step 2) in, described Tea Polyphenols, caryophyllus oil and the total addition of moringa seeds powder are 0.5 ~ 0.8% of filtrate quality; Described Tea Polyphenols, caryophyllus oil and moringa seeds powder mass ratio are 1:0.8:1 ~ 1.5.
4. preparation method according to claim 1, is characterized in that: in step 3), and described mixed enzyme is neutral cellulase, hemicellulase, pectase and amylase; Described neutral cellulase, hemicellulase, pectase and diastatic mass ratio are 3:3:1.5:1.
5. preparation method according to claim 1, is characterized in that: in step 3), and the concentration that described mixed enzyme is added to the water is 0.5 ~ 1g/L.
CN201510928921.9A 2015-12-15 2015-12-15 Preparation method of instant canned asparagus Pending CN105558914A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106036621A (en) * 2016-06-12 2016-10-26 安徽徽风生态农业开发有限公司 Method for producing instant asparagus product long in guarantee period
CN107495201A (en) * 2017-06-30 2017-12-22 安徽起林芦笋种植有限公司 The preparation method of canned asparagus spear
CN109170415A (en) * 2018-11-02 2019-01-11 平湖市浩天食品有限公司 A kind of asparagus juice processing technology of high usage
CN109699970A (en) * 2019-03-07 2019-05-03 河南晴耕雨读生态农业发展有限公司 A kind of canned asparagus spear and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104939242A (en) * 2015-07-08 2015-09-30 浙江黛君生物医药科技有限公司 Comprehensive utilization method of asparagus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104939242A (en) * 2015-07-08 2015-09-30 浙江黛君生物医药科技有限公司 Comprehensive utilization method of asparagus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
于新等: "《果蔬加工技术》", 31 March 2011, 中国纺织出版社 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106036621A (en) * 2016-06-12 2016-10-26 安徽徽风生态农业开发有限公司 Method for producing instant asparagus product long in guarantee period
CN107495201A (en) * 2017-06-30 2017-12-22 安徽起林芦笋种植有限公司 The preparation method of canned asparagus spear
CN109170415A (en) * 2018-11-02 2019-01-11 平湖市浩天食品有限公司 A kind of asparagus juice processing technology of high usage
CN109699970A (en) * 2019-03-07 2019-05-03 河南晴耕雨读生态农业发展有限公司 A kind of canned asparagus spear and preparation method thereof

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Application publication date: 20160511