A kind of shaddock preserved fruit that uses ultrasonic wave debitterize
Technical field
The present invention relates to a kind of shaddock preserved fruit that uses ultrasonic wave debitterize.
Background technology
Shaddock (grapefruit) has another name called pomelo, fragrant goldenrain tree, grapefruit, interior purple, bar, thunder shaddock, commonplace shaddock, Hu mandarin orange, bitter orange, smelly shaddock, throwing, bud, bladder, is the ripening fruits of Citrus paradisi Macfadyen, originates in the southern areas such as China Fujian, Jiangxi, Guangdong, Guangxi.Shaddock delicate fragrance, sour-sweet, Liang Run, nutritious, medical value is very high, is that people like one of fruit of food, is also the fruit of the medical circle tool food therapy effect of generally acknowledging; Citron tea and pomelo peel also all have practical value.
Shaddock aiphyllium, the leaf of shaddock mostly is oblong or long oval like mandarin orange, tangerine, and winged petiole is heart-shaped; Fruit mostly is Pear-Shaped, pyriform or spherical, and surface is yellow, orange is many, and fruit face gloss has concave point, general irritant smell, and pericarp is relatively thick, peelable with hand.Fruit is large compared with oranges and tangerines, and substance Chang Keda is more than 1 kilogram, diameter 15-25 centimetre.Adularescent spongy layer between pericarp and pulp.Pulp takes on a red color or yellow-white, and white is more common, and being rich in juice has strong fragrance, is sweet taste or sour-sweet taste, and sometimes with bitter taste, this is mainly derived from its biological glycosides containing.Shaddock can be put the several months long and never degenerate in natural environment.Flesh lobe is 12-15 lobe, artificial cultivation often do bagging process so that its without seed, nature single fruit seed can reach more than 100.Common shaddock is ripe between October to November, and early-maturing variety can go on the market between September, and late variety can be late to the 1-2 month in next year.Root system is more shallow, focuses mostly on 1 to 3 meter of left and right.Shaddock likes being grown in the place of warm moist, and when annual rainy season in spring and autumn, cultivation is the most suitable.
Shaddock claims again sweet shaddock, is the ripening fruits of rutaceae evergreen fruit trees teak, and the meat of shaddock and skin are all containing the rich dried immature fruit of citron orange, carrotene, B family vitamin, vitamin C, natural complex, P, mineral matter, carbohydrate and volatile oil.The health-care efficacies such as that shaddock has is hypoglycemic, hypotensive, fat-reducing, beauty treatment.Current, shaddock is take fresh fruit sale as main, is subject to that seasonal effect is large and added value is low.Current pomelo peel is all arbitrarily lost mostly, has both wasted resource, has polluted again environment.And in the making of honey pomelo tea, debitterize technology is crucial.Naringin is the bitter principle containing in shaddock, and along with the resting period is longer, the content of naringin raises, and bitter taste increases the weight of, and has a strong impact on its eating mouth feel.Food of Chinese patent CN98112546 pomelo peel and preparation method thereof, wherein the debitterizing method of pomelo peel mainly uses 1%-1.5% saline solution or edible alkali aqueous solution heating to boil, and then carries out rinsing.While utilizing the method debitterize, as short in boiling time, the bitter taste of pomelo peel is not except clean; Boiling time is long, and pomelo peel can be by well-done, and its nutritional labeling is lost through high-temperature heating for a long time.
At present, the processing technology of pomelo peel preserved fruit and equipment are extremely backward, mostly are manual operations.Utilize honey pomelo pericarp to produce preserved fruit or a newer production technology, mainly in its production process rely on manual operations and complete as under the equipment such as sugaring tank, baking oven, packing machine auxiliary at some, for sweet shaddock clean, sterilize, cut, pericarp fruit separates, pericarp is diced and stepping sorting etc. nearly all needs to rely on workman's manual operations to complete, production efficiency is low, the preserved fruit process-cycle is long, cannot meet the requirement of production in enormous quantities, and labor strength is large, the more difficult control of product sanitary condition in process of production.
Shaddock storage endurance, unique flavor are that other fruit hardly matches, and the Suitable Area of its cultivation is relatively narrow.Shaddock fruit quality is excellent, and local flavor is good, and skin depth, storage tolerance have the laudatory title of " natural can ".In shaddock pericarp, contain just like the limonin substances such as aurantiin, neohesperidin, these materials can reduce sanguimotor viscosity, reduce the formation of thrombus, if the elderly suffers from cerebrovascular disease, often eat the generation that shaddock contributes to prevent headstroke.
Exactly because but also in shaddock pericarp, contain limonin substances, make the converted products of pomelo peel there is bitter taste, and bitter taste meeting Zeng Qiang after processing, affect products taste.Existing debitterizing method mainly comprises: process by salt, acid and sugar; Use specific glycosidase processing.First method can not be removed bitter taste completely, just reduces bitter taste by the method for covering; Second method effect is better, but at present mainly in research state, and the enzyme preparation cost that uses higher, its source is mainly the bacterial strain of mould Pseudomonas, security need to investigate.
At present, because people's diet becomes more meticulous, make people be faced with the problem that lacks various nutritions in body, the shortage of iron zinc selenium is the most general, and it will bring various diseases with uncomfortable to people.About the fortification of food being carried out to iron zinc selenium, at home and abroad someone did, and utilizes the inorganic compound of iron content zinc selenium to strengthen, as utilize FeSO but be mostly
4, ZnSO
4, Na
2seO
3strengthen Deng in food, although the content of the iron zinc selenium in food can increase greatly after strengthening, because iron zinc selenium exists with inorganic matter form in food, be difficult for being absorbed by human body.
Mending selenium can make the M & M of cancer reduce by 37% and 50% " selenium is the most important trace element of human body ".Trace elements and health is a research field of newly opening up in biological over nearly 20 years and medical science.Along with the develop rapidly of modern science, make the atomic inorganic elements measurement of in-vivo content become possibility.The development of Celluar and Molecular Biology simultaneously, for the research of inorganic elements effect is laid a good foundation.At present selenium element is confirmed as micro elements needed by human united state health organization in 1973, and becomes a unique trace element of holding specially five international symposiums, that is to say that the effect of selenium in human body is more and more taken seriously.Human body includes appropriate selenium element can prevent and treat the diseases such as cancer, heart disease, hypertension effectively, and has substantial connection as selenium in Keshan disease, Kaschin-Beck disease, ammonia poisoning, hypertension, hyperlipemia, ephritis, anaemia, serious insomnia, canker sore, immunologic hypofunction etc. and body.
China belongs to low selenium area from northeast to 15 provinces and regions, southwest.The intake of selenium is generally on the low side, needs some selenium of supply in various degree.After it should be noted that trace element is to healthy playing an important role, in order to supplement appropriate trace element, people have adopted various ways to supplement, as dosed in oral liquid, pill, food containing microelement substance etc. mode, but how for different trace elements, safety, effectively for human body supplements, particularly as selenium etc., how important element supplements, the problem that has become people to study.
Konjaku glucomannan, claims again KGM, is a kind of natural macromolecule soluble dietary fiber extracting from konjaku, for the quality product in all dietary fibers, do not contain heat, have satiety, and can reduce and the absorption of delay glucose, suppress the synthetic of aliphatic acid, there is splendid fat reducing weight reducing effect.Konjaku glucomannan also contributes to ecological defaecation, steady blood sugar, reducing blood lipid and AFL, safe without toxic side effect in fat reducing.The present invention's konjaku glucomannan used is the food-grade raw materials that Hubei consistent konjaku Co., Ltd produces, and the content of konjaku glucomannan is greater than 90%.From the biological action of selenium, the function to human body of relatively determining at present mainly contains: anti-oxidant, anti-aging; Strengthen immunity; Guarantee the vigor of sperm; Pre-preventing tumor; Participate in the metabolism of hormone; Prevent and treat Keshan disease, Kaschin-Beck disease; Prevention vascular diseases are as atherosclerotic; The toxicity of antagonism heavy metal ion etc.
Coptis root another name: sheet lotus, JIZHUALIAN, take off mountain tiger, evergreen shrubs.Stem is grown thickly uprightly, few branch, sprout redness.Three times winglike compound leaves, leaflet ellipticity lanceolar, full edge.Leaflet and petiole heat-clearing and damp-drying drug, purging intense heat and detonicating.Full for damp and hot ruffian, vomiting acid regurgitation, rushes down dysentery, jaundice, and unconsciousness due to high fever, heart-fire hyperactivity, dysphoria and insomnia, blood-head is told nosebleed, hot eyes, toothache, quenches one's thirst, the carbuncle furunculosis that swells; Control eczema outward, wet sore, duct is suppurated.The kind clear part of the body cavity above the diaphragm housing the heart and lungs of prepared RHIZOMA COPTIDIS with vino is burning hot.For hot eyes, aphtha.Prepared RHIZOMA COPTIDIS with rhizoma zingiberis recens juice clearing stomach and stomach preventing or arresting vomiting.Tie mutually for fever and chills, damp and hot middle resistance, ruffian is completely vomitted.The easypro liver of the cornel coptis and stomach preventing or arresting vomiting.For liver-stomach disharmony, vomiting acid regurgitation.Base portion mulberry.In summer, branch is opened edelweiss, garden cone inflorescence.Knot red spherical berry.
Gynostemma pentaphylla Gynostemmapentaphyl lumMakino is cucurbitaceae genus gynostemma, and its name starts from kerria's work herbal for Relief of Famines one book 4 years bright Jiajin Year in 1525, belongs to herbaceous perennial vine medicinal and edible plant.Chinese pharmacopoeia also makes gynostemma pentaphylla have adjusting human physiological functions, strengthens immunity of organisms, eliminates hormone medicine side effect, hypotensive, loses weight fat, and strengthening the spleen and stomach, helps appetite, short sleep, the magical functions such as prevention coronary heart disease.The study of world today's anxiety, busy work, fierce motion brings the best nutritional health products of body and brain fag to human body.In effect of gynostemma pentaphylla, common comprising prevents and treats high fat of blood, hypertension, cardiovascular and cerebrovascular disease, diabetic complication etc.Gynostemma pentaphylla is containing panaxoside and selenium and other trace elements; Have significantly hypotensive, clean blood and body fluid, balancing blood pressure, raising sleep quality, Constipation, promote the production of body fluid quench one's thirst, strengthen immunity, liver protecting, alleviation smoking and the bad reaction of drinking beyond one's capacity, skin-whitening, safe fat-reducing, the effect such as preserve youthful looks of prolonging life.Have in the world the laudatory title of " supper vitamin ", " vigorous and graceful goddess ", " southern ginseng ".The natural gynostemma pentaphylla of rich selenium is tendril, leaf, the tender stem of selecting new rattan on the high mountain, natural selenium-rich soil that is grown in height above sea level 1200M, forms through processing and refining, is the fine work in only several sweet taste gynostemma pentaphylla in the world, can be for directly drinking.
Summary of the invention
The object of this invention is to provide a kind of a kind of shaddock preserved fruit that uses ultrasonic wave debitterize that is rich in selemium nutrition that is beneficial to absorption of human body.
A kind of shaddock preserved fruit that uses ultrasonic wave debitterize of the present invention, it is characterized in that comprising following steps: a. shaping of selecting materials: select plentiful, bright, aromatic flavour, unpolluted pomelo peel as base stock, the pomelo peel of choosing is removed to capsula interna, make pomelo peel thickness in 1cm, then be cut into sheet, strip or fourth shape with section dicer;
B. debitterize: the pomelo peel that shaping is cut is put into squeezer and squeezed, putting into reactor Steam Heating stirs again, separate with centrifuge, collecting moisture shaddock ped juice separately uses it for anything else, pomelo peel after centrifugation is proceeded to flat container, carry out ultrasonic wave processing, ultrasonic intensity is 1-2MHZ, and the time is 5-15 minute;
C. the infusion of preparing burden: by mass percentage the ratio of debitterize pomelo peel 80%-90%, licorice powder 1%-6%, citric acid 1%-4%, Sucrose Fatty Acid Ester 1%-4%, konjaku glucomannan 1%-4%, coptis root powder 0.1%-0.3%, rich selenium gynostemma pentaphyllum powder 1%-5% is taken after mixing of materials, add water again, the consumption of water is as the criterion can cover pomelo peel, heats while stirring infusion half an hour;
D. sugaring: will endure well-done pomelo peel and pull out, and put into the sugaring still that sweetener is housed and add thermal agitation, and pack consumption into and can cover pomelo peel with sweetener and be as the criterion, and be warmed to 80 ℃-90 ℃ insulations 1 hour, then separate with centrifuge; Described sweetener is one or more mixing wherein of STEVIA REBAUDIANA, protein sugar, glucose, honey, sucrose;
E. dry: by the pomelo peel roasting plant after sugaring, within the scope of 60 ℃-80 ℃, product is dried to till water content 10%-15%;
F. packing: will dry product after sterilizing, and use the material seal that is applicable to food preserving to pack.
A kind of shaddock preserved fruit that uses ultrasonic wave debitterize of the present invention, it is characterized in that comprising following steps: a. shaping of selecting materials: select plentiful, bright, aromatic flavour, unpolluted pomelo peel as base stock, the pomelo peel of choosing is excised to capsula interna with cutter, make pomelo peel thickness in 1cm, then be cut into sheet, strip or fourth shape with section dicer;
B. debitterize: the pomelo peel that shaping is cut is put into squeezer and squeezed, putting into reactor steam direct heating stirs again, in reactor, temperature remains on 70 ℃-80 ℃, and the shaddock ped juice that makes to be attached to pomelo peel surface is clean by steam flush, separates with centrifuge, collecting moisture shaddock ped juice separately uses it for anything else, pomelo peel after centrifugation is proceeded to flat container, carry out ultrasonic wave processing, ultrasonic intensity is 1-2MHZ, time is 5-15 minute, controls material thickness within 2cm;
C. the infusion of preparing burden: by mass percentage the ratio of debitterize pomelo peel 80%-90%, licorice powder 1%-6%, citric acid 1%-4%, Sucrose Fatty Acid Ester 1%-4%, konjaku glucomannan 1%-4%, coptis root powder 0.1%-0.3%, rich selenium gynostemma pentaphyllum powder 1%-5% is taken after mixing of materials, add water again, the consumption of water is as the criterion can cover pomelo peel, heats while stirring infusion half an hour;
D. sugaring: will endure well-done pomelo peel and pull out, and put into the sugaring still that sweetener is housed and add thermal agitation, and pack consumption into and can cover pomelo peel with sweetener and be as the criterion, and be warmed to 80 ℃-90 ℃ insulations 1 hour, then separate with centrifuge; Described sweetener is one or more mixing wherein of STEVIA REBAUDIANA, protein sugar, glucose, honey, sucrose;
E. dry: by the pomelo peel roasting plant after sugaring, within the scope of 60 ℃-80 ℃, product is dried to till water content 10%-15%;
F. packing: will dry product after sterilizing, and pack with the material seal of all kinds of applicable food preservings.
A kind of shaddock preserved fruit that uses ultrasonic wave debitterize of the present invention, it is characterized in that comprising following steps: a. shaping of selecting materials: select plentiful, bright, aromatic flavour, unpolluted pomelo peel as base stock, the pomelo peel of choosing is excised to capsula interna with cutter, make pomelo peel thickness in 1cm, then use the diced shape of slicer;
B. debitterize: the pomelo peel that shaping is cut is put into squeezer and squeezed, putting into reactor steam direct heating stirs again, in reactor, temperature remains on 70 ℃-80 ℃, and the shaddock ped juice that makes to be attached to pomelo peel surface is clean by steam flush, separates with centrifuge, collecting moisture shaddock ped juice separately uses it for anything else, pomelo peel after centrifugation is proceeded to flat container, carry out ultrasonic wave processing, ultrasonic intensity is 1-2MHZ, time is 12 minutes, controls material thickness within 2cm; ;
C. the infusion of preparing burden: by mass percentage the ratio of debitterize pomelo peel 85%, licorice powder 3%, citric acid 2%, Sucrose Fatty Acid Ester 3%, konjaku glucomannan 3%, coptis root powder 0.2%, rich selenium gynostemma pentaphyllum powder 4% is taken after mixing of materials, add water again, the consumption of water is as the criterion can cover pomelo peel, heats while stirring infusion half an hour;
D. sugaring: will endure well-done pomelo peel and pull out, and put into the sugaring still that sweetener is housed and add thermal agitation, and pack consumption into and can cover pomelo peel with sweetener and be as the criterion, and be warmed to 80 ℃-90 ℃ insulations 1 hour, then separate with centrifuge; Described sweetener is STEVIA REBAUDIANA and sucrose mixture;
E. dry: by the pomelo peel roasting plant after sugaring, within the scope of 60 ℃-80 ℃, product is dried to till water content 12%;
F. packing: will dry product after sterilizing, and pack with plastic bag sealing.
Rich selenium gynostemma pentaphyllum powder of the present invention is the rich selenium sweet taste gynostemma pentaphylla that Enshi State of Hubei Province district rich in selenium produces, and is crushed to the powder below 200 orders.
Konjaku glucomannan of the present invention is the Glucomannan that the rich selenium konjaku of Enshi State of Hubei Province district rich in selenium product is made, the powder of Glucomannan fineness below 200 orders.
Coptis root powder of the present invention is the rich selenium coptis root that Enshi State of Hubei Province district rich in selenium produces, and is crushed to the powder below 200 orders.
The shaddock preserved fruit of producing by this method is handsome in appearance, bright in colour, quality is soft, sweet and sour taste, aromatic flavour, there is selenium, pleasant reason lung, the diuresis of benefit, prevent and treat diabetes, hypotensive, the several functions such as whet the appetite, sober up, be all suitable senior pollution-free foods of men and women, old and young.In the present invention, used coptis root to overcome the easily problem of getting angry to minority human body of product, the present invention selects appropriate coptis root to make mouthfeel better, is a kind of well health-care good product.
It is moderate that the shaddock preserved fruit that the inventive method makes has tart flavour, mellow fresh and sweet, local flavor, the feature that mouthfeel etc. all can satisfy the demands of consumers, the debitterized technique advanced person of the inventive method, pomelo peel is through squeezing the major part of bitter taste in shaddock ped having been squeezed out, be rinsed out together with shaddock ped juice through the heat flush bitter principle that adds of steam again, re-use ultrasonic wave pomelo peel is carried out to further debitterize, pomelo peel has removed shaddock ped bitter taste, what this method was used is pure physics mode, do not add what chemistry, biological substance, pure environmental protection, the auxiliary product shaddock ped juice of producing is that very importantization raw material can be used for producing other beauty treatments, skin care, the series of products such as makeup, can improve manufacturer's benefit, meet the ever-increasing demand of consumers in general, there is higher economic benefit and social benefit.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but working of an invention mode is not limited to this.
1 one kinds of embodiment use the shaddock preserved fruit of ultrasonic wave debitterize, comprise following steps: a. shaping of selecting materials: select plentiful, bright, aromatic flavour, unpolluted pomelo peel as base stock, the pomelo peel of choosing is excised to capsula interna with cutter, make pomelo peel thickness in 1cm, then be cut into sheet, strip or fourth shape with section dicer;
B. debitterize: the pomelo peel that shaping is cut is put into squeezer and squeezed, putting into reactor steam direct heating stirs again, in reactor, temperature remains on 70 ℃-80 ℃, the shaddock ped juice that makes to be attached to pomelo peel surface is clean by steam flush, separates with centrifuge, collects moisture shaddock ped juice and separately uses it for anything else, pomelo peel after centrifugation is proceeded to flat container, carry out ultrasonic wave processing, ultrasonic intensity is 1-2MHZ, and the time is 5-15 minute;
C. the infusion of preparing burden: by mass percentage the ratio of debitterize pomelo peel 80%-90%, licorice powder 1%-6%, citric acid 1%-4%, Sucrose Fatty Acid Ester 1%-4%, konjaku glucomannan 1%-4%, coptis root powder 0.1%-0.3%, rich selenium gynostemma pentaphyllum powder 1%-5% is taken after mixing of materials, add water again, the consumption of water is as the criterion can cover pomelo peel, heats while stirring infusion half an hour;
D. sugaring: will endure well-done pomelo peel and pull out, and put into the sugaring still that sweetener is housed and add thermal agitation, and pack consumption into and can cover pomelo peel with sweetener and be as the criterion, and be warmed to 80 ℃-90 ℃ insulations 1 hour, then separate with centrifuge; Described sweetener is one or more mixing wherein of STEVIA REBAUDIANA, protein sugar, glucose, honey, sucrose;
E. dry: by the pomelo peel roasting plant after sugaring, within the scope of 60 ℃-80 ℃, product is dried to till water content 10%-15%;
F. packing: will dry product after sterilizing, and pack with the material seal of all kinds of applicable food preservings.
Rich selenium gynostemma pentaphyllum powder is the rich selenium sweet taste gynostemma pentaphylla that Enshi State of Hubei Province district rich in selenium produces, and is crushed to the powder below 200 orders.Konjaku glucomannan is the Glucomannan that the rich selenium konjaku of Enshi State of Hubei Province district rich in selenium product is made, the powder of Glucomannan fineness below 200 orders.
2 one kinds of embodiment use the shaddock preserved fruit of ultrasonic wave debitterize, comprise following steps: a. shaping of selecting materials: select plentiful, bright, aromatic flavour, unpolluted pomelo peel as base stock, the pomelo peel of choosing is excised to capsula interna with cutter, make pomelo peel thickness in 1cm, then use the diced shape of slicer;
B. debitterize: the pomelo peel that shaping is cut is put into squeezer and squeezed, putting into reactor steam direct heating stirs again, in reactor, temperature remains on 70 ℃-80 ℃, and the shaddock ped juice that makes to be attached to pomelo peel surface is clean by steam flush, separates with centrifuge, collecting moisture shaddock ped juice separately uses it for anything else, pomelo peel after centrifugation is proceeded to flat container, carry out ultrasonic wave processing, ultrasonic intensity is 1-2MHZ, time is 12 minutes, controls material thickness within 2cm;
C. the infusion of preparing burden: by mass percentage the ratio of debitterize pomelo peel 85%, licorice powder 3%, citric acid 2%, Sucrose Fatty Acid Ester 3%, coptis root powder 0.2%, konjaku glucomannan 3%, rich selenium gynostemma pentaphyllum powder 4% is taken after mixing of materials, add water again, the consumption of water is as the criterion can cover pomelo peel, heats while stirring infusion half an hour;
D. sugaring: will endure well-done pomelo peel and pull out, and put into the sugaring still that sweetener is housed and add thermal agitation, and pack consumption into and can cover pomelo peel with sweetener and be as the criterion, and be warmed to 80 ℃-90 ℃ insulations 1 hour, then separate with centrifuge; Described sweetener is STEVIA REBAUDIANA and sucrose mixture;
E. dry: by the pomelo peel roasting plant after sugaring, within the scope of 60 ℃-80 ℃, product is dried to till water content 12%;
F. packing: will dry product after sterilizing, and pack with plastic bag sealing.
Rich selenium gynostemma pentaphyllum powder is the rich selenium sweet taste gynostemma pentaphylla that Enshi State of Hubei Province district rich in selenium produces, and is crushed to the powder below 200 orders.Konjaku glucomannan is the Glucomannan that the rich selenium konjaku of Enshi State of Hubei Province district rich in selenium product is made, the powder of Glucomannan fineness below 200 orders.Coptis root powder is the rich selenium coptis root that Enshi State of Hubei Province district rich in selenium produces, and is crushed to the powder below 200 orders.