CN104000277B - A kind of drying means of intensified by ultrasonic wave far infrared radiation - Google Patents
A kind of drying means of intensified by ultrasonic wave far infrared radiation Download PDFInfo
- Publication number
- CN104000277B CN104000277B CN201410190556.1A CN201410190556A CN104000277B CN 104000277 B CN104000277 B CN 104000277B CN 201410190556 A CN201410190556 A CN 201410190556A CN 104000277 B CN104000277 B CN 104000277B
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- Prior art keywords
- far infrared
- infrared radiation
- ultrasonic wave
- intensified
- honeysuckle
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- 230000005855 radiation Effects 0.000 title claims abstract description 68
- 238000001035 drying Methods 0.000 title claims abstract description 51
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- 230000008569 process Effects 0.000 claims abstract description 13
- 241000205585 Aquilegia canadensis Species 0.000 claims abstract 4
- 238000012545 processing Methods 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 abstract description 27
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- 230000000694 effects Effects 0.000 abstract description 23
- CWVRJTMFETXNAD-FWCWNIRPSA-N 3-O-Caffeoylquinic acid Natural products O[C@H]1[C@@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-FWCWNIRPSA-N 0.000 abstract description 12
- PZIRUHCJZBGLDY-UHFFFAOYSA-N Caffeoylquinic acid Natural products CC(CCC(=O)C(C)C1C(=O)CC2C3CC(O)C4CC(O)CCC4(C)C3CCC12C)C(=O)O PZIRUHCJZBGLDY-UHFFFAOYSA-N 0.000 abstract description 12
- CWVRJTMFETXNAD-KLZCAUPSSA-N Neochlorogenin-saeure Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O CWVRJTMFETXNAD-KLZCAUPSSA-N 0.000 abstract description 12
- CWVRJTMFETXNAD-JUHZACGLSA-N chlorogenic acid Chemical compound O[C@@H]1[C@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-JUHZACGLSA-N 0.000 abstract description 12
- 229940074393 chlorogenic acid Drugs 0.000 abstract description 12
- FFQSDFBBSXGVKF-KHSQJDLVSA-N chlorogenic acid Natural products O[C@@H]1C[C@](O)(C[C@@H](CC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O FFQSDFBBSXGVKF-KHSQJDLVSA-N 0.000 abstract description 12
- 235000001368 chlorogenic acid Nutrition 0.000 abstract description 12
- BMRSEYFENKXDIS-KLZCAUPSSA-N cis-3-O-p-coumaroylquinic acid Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)cc2)[C@@H]1O)C(=O)O BMRSEYFENKXDIS-KLZCAUPSSA-N 0.000 abstract description 12
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- 238000005728 strengthening Methods 0.000 abstract description 7
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- 235000015097 nutrients Nutrition 0.000 abstract 1
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- 238000006297 dehydration reaction Methods 0.000 description 13
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
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- 230000004913 activation Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
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- 239000000446 fuel Substances 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 241000208828 Caprifoliaceae Species 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 101710132588 Peroxidase 9 Proteins 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 230000001741 anti-phlogistic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001058 brown pigment Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 238000009777 vacuum freeze-drying Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/30—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating by treatment with ultrasonic waves
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention discloses the drying means of a kind of intensified by ultrasonic wave far infrared radiation, including using far infrared radiation and ultrasonic irradiation simultaneously, treating material is dried process.The drying means of the present invention, ultrasonic assistant strengthening far infrared radiation is used to be dried, cavitation and the mechanical effect of ultrasonic wave produce strengthening effect to heat and mass speed and the blunt enzyme mechanism of far infrared radiation, realize the synchronization of the material containing sensitive enzyme material is dehydrated blunt enzyme, on the basis of highly effective drying, it is to avoid active ingredient that material causes because of enzymatic browning or the problem of nutrient loss, outward appearance and degradation.As a example by honeysuckle, ultrasonic assistant strengthening far infrared radiation is used to carry out collaborative being dried, can strengthen containing the heat and mass speed in wet solid and cavity, strengthen the Far infra-red hot effect synchronization passivation efficiency to polyphenol oxidase, realize efficient, high-quality that honeysuckle synchronizes to be dehydrated blunt enzyme, avoid the loss of Chlorogenic Acid of Flos Lonicerae, improve the quality of dried honeysuckle product.
Description
Technical field
The invention belongs to food and medicine and be dried processing technique field, be specifically related to being dried of a kind of intensified by ultrasonic wave far infrared radiation
Method.
Background technology
Being dried is food and the important means of medicinal material preservation, is also an important food/processing of crude drugs technology.By dry skill
Art, removes most of moisture in food/medicinal material, reduces water activity, the growth of suppression microorganism and breeding, prolongation
The purpose of food/medicinal material storage phase.Common drying mode have heated-air drying, microwave drying, far-infrared ray drying, spray drying,
Superheat steam drying, vacuum freeze drying etc., different drying means is respectively arranged with quality for different materials, can be according to reality
Situation unrestricted choice.But, have a lot of crops to contain sensitive enzyme material, such as polyphenol oxidase, be heated, carefully when being dried
Born of the same parents organize after being destroyed, and polyphenol oxidase is under aerobic conditions, and the phenol facing position is oxidized to quinone, and quinone is quickly polymerized after forming accumulation
For brown pigment, thus cause Tissue Browning, not only damage fruits and vegetables sense organ, affect product transportation and sales, also result in flavour of food products
Decline with quality.Polyphenol oxidase is the Major Enzymes that enzymatic browning occurs, and is present in most of fruits and vegetables, flower and botanical
In material, such as honeysuckle.
Honeysuckle is the bud of caprifoliaceae plant honeysuckle, has the effects such as clearing heat and detoxicating, antiphlogistic antibacterial.New fresh honeysuckle color
Light green, medical value is high, but cannot long-term storage, must be dried in time after adopting.Honeysuckle preserved drying it is crucial that use
Suitably drying mode.First, the key issue of honeysuckle dehydration is that pistil moisture diffusion is slow, and pistil moisture is by sky
Chamber and petal carry out heat and mass with external environment condition, and matter heat transfer resistance is big, and improves baking temperature and easily cause honeysuckle color and luster
Deterioration and active ingredient are lost in a large number；Secondly, the key issue that quality of Flos Lonicerae is degenerated is easy enzymatic browning.Honeysuckle
Active ingredient chlorogenic acid loss late in usual drying processes reaches 30%～80%, causes product drug effect to reduce, polyphenol oxygen
The enzymatic reaction that change enzyme (PPO, polyphenol oxidase) is catalyzed is the main path of chlorogenic acid loss, therefore honeysuckle
Dry run while considering dehydration, be also noted that the problem of blunt enzyme.
Far infrared radiation (FIR, far-infrared radiation) technology is a kind of energy-efficient Novel pollution-free dry technology.
The FIR enzyme that can synchronize to go out in dry run completes, and enzyme mode of going out with method of chemical treatment etc. with normative heat treatment method is compared, and has
The advantage that Quality protection is good, energy utilization rate is high.But, the research about FIR blunt enzyme mechanism is less, lacks maturation
Theoretical foundation.FIR is dried and is not fully solved honeysuckle pistil moisture diffusion speed problem slowly, also fails to completely inhibit
Honeysuckle surface color deterioration declines with medicinal quality, and ancillary method need to be used to improve diffusion inside speed and blunt enzyme efficiency.
Summary of the invention
It is an object of the invention to provide the drying means of a kind of intensified by ultrasonic wave far infrared radiation.
In order to realize object above, the technical solution adopted in the present invention is: being dried of a kind of intensified by ultrasonic wave far infrared radiation
Method, is dried process including using far infrared radiation and ultrasonic irradiation simultaneously to treating material.
Described far infrared wave a length of 10～30 μm.
The temperature of the radiation source of described far infrared radiation is 80～250 DEG C.
The radiation source of the described far infrared radiation distance away from treating material is 5～15cm.
The frequency of described ultrasonic wave is 20～200kHz.
The power of described ultrasonic wave is 150～400W.
The time of described dry process is 1.5～2.5h.
The radiation source of described far infrared radiation and the irradiation bomb of ultrasonic irradiation lay respectively at the both sides up and down for the treatment of material, with
Shi Chaoxiang treating material carries out radiating or irradiation.
The radiation source of described far infrared radiation is Far infrared radiant panel.Described ultrasonic irradiation source is for being installed in ultrasonic transducer
On ultrasonic activation plate.
Far-infrared radiation source and ultrasonic irradiation source are platy structure, and both are parallel and are oppositely arranged, and treating material tiles
Straticulation shape is positioned between the two, can eliminate radiation or irradiation applies the direction impact on drying effect, increase radiation or spoke
According to effective area, shorten drying time.
Described treating material is honeysuckle.
The thickness of described treating material is 2～4mm.Described treating material is fresh unopened honeysuckle, i.e. gold and silver
Flower petal.
Cavitation effect, mechanical effect and the fuel factor of ultrasonic wave (US) can promote to cause enzyme texture image and change, thus affects
The change of its catalysis activity, but its effect living enzyme has two-sidedness.Reasonably conformation change can make enzyme activity increase, and
Destructive change then reduces the catalysis activity of enzyme, and more low intensive US process may result in the increase of enzyme molecular energy and causes
The minor variations of enzyme texture image, the ultra microstructure making enzyme molecule is the most flexible, more reasonable, thus shows higher catalysis
Activity；And under the US effect of higher-strength, show enzyme activity and be decreased obviously.Such as, realize under being heat-treated at 90 DEG C
Peroxidase 9 0% inactivation needs 70s, and uses US to be heat-treated blunt enzyme to 90 DEG C and strengthen, reach same inactivation
Rate only needs 5s.Therefore, low-intensity US can stimulate enzyme to live, and high intensity US can be lived by inactive enzyme.It is demonstrated experimentally that power is 135W
Above ultrasonic wave can make the vigor of polyphenol oxidase decline；When ultrasonic power is below 135W, the work of polyphenol oxidase
Power first increases with the increase of ultrasonic power and declines afterwards, therefore, is heat-treated for making US combine and can produce good blunt enzyme effect,
The power setting of ultrasonic wave is 150～400W by the present invention.
The drying means of the intensified by ultrasonic wave far infrared radiation of the present invention, radiates treating material at Far infrared radiant panel
While, carry out ultrasonic irradiation strengthening；The FIR energy that above material, Far infrared radiant panel sends passes through honeysuckle petal pair
It is internally heated, and the free convection heat transfer that ultrasonic turbulence effect makes cavity original becomes forced convection heat transfer, improves
Pistil is heated situation.Far infrared radiation is by while internal moisture heating, and honeysuckle in ultrasonic vibration, makes inside honeysuckle
Moisture also and then vibration, accelerate pistil and the moisture diffusion of cavity, thus improve its mass-and heat-transfer effect, reach to synchronize de-
The purpose of the blunt enzyme of water.
The drying means of the intensified by ultrasonic wave far infrared radiation of the present invention, including using far infrared radiation and ultrasonic irradiation simultaneously
Treating material is dried process, uses ultrasonic assistant strengthening far infrared radiation to be dried, the cavitation of ultrasonic wave and machinery
Effect produces strengthening effect to heat and mass speed and the blunt enzyme mechanism of far infrared radiation, it is achieved to containing sensitive enzyme material
The synchronization of material is dehydrated blunt enzyme, on the basis of highly effective drying, it is to avoid active ingredient that material causes because of enzymatic browning or battalion
Support ingredients from lossing, outward appearance and the problem of degradation.As a example by the honeysuckle with hollow structure and easily enzymatic browning,
On the basis of far infrared radiation is dried, uses ultrasonic assistant strengthening to carry out collaborative being dried, make fuel factor, cavitation effect, machine
Tool effect, shock effect organically combine, and can strengthen honeysuckle and contain the heat and mass speed in wet solid and cavity, strengthen the reddest
The outer fuel factor synchronization passivation efficiency to polyphenol oxidase, it is achieved efficient, high-quality that honeysuckle synchronizes to be dehydrated blunt enzyme, shortens
Drying time, effectively prevent honeysuckle and be used alone the loss of chlorogenic acid when far infrared radiation is dried and color and luster deterioration and medicinal
The decline of quality, improves quality and the medical value of dried honeysuckle product.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further illustrated.
Embodiment 1
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, is by fresh unopened honeysuckle (pending thing
Material) it is laid in material Dropbox, material thickness is 2～4mm, uses far infrared radiation and ultrasonic irradiation to treat place simultaneously
Reason material is dried process；Particularly as follows:
Far infrared radiant panel is positioned at the top of material Dropbox, radiates from top to bottom towards treating material；Ultrasonic irradiation
Source (ultrasonic activation plate) is positioned at the lower section of material Dropbox, carries out irradiation, Far-infrared spoke from the bottom up towards treating material
The irradiation face of the radiating surface and ultrasonic irradiation source of penetrating plate is oppositely arranged.
Wherein, the temperature of Far infrared radiant panel is 80 DEG C；(radiating surface of Far infrared radiant panel is to treating material for radiation length
The distance of upper surface) it is 5cm, far infrared wave a length of 10～30 μm；The frequency of ultrasonic wave is 20kHz, the power of ultrasonic wave
For 400W.
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, makes honeysuckle reach needed for dehydration rate is 98.375%
The drying time wanted is 2.2h；Dried honeysuckle chlorogenic acid mass content is 3.67%.
Embodiment 2
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, is by fresh unopened honeysuckle (pending thing
Material) it is laid in material Dropbox, material thickness is 2～4mm, uses far infrared radiation and ultrasonic irradiation to treat place simultaneously
Reason material is dried process；Particularly as follows:
Far infrared radiant panel is positioned at the top of material Dropbox, radiates from top to bottom towards treating material；Ultrasonic irradiation
Source (ultrasonic activation plate) is positioned at the lower section of material Dropbox, carries out irradiation, Far-infrared spoke from the bottom up towards treating material
The irradiation face of the radiating surface and ultrasonic irradiation source of penetrating plate is oppositely arranged.
Wherein, the temperature of Far infrared radiant panel is 90 DEG C；(radiating surface of Far infrared radiant panel is to treating material for radiation length
The distance of upper surface) it is 10cm, far infrared wave a length of 10～30 μm；The frequency of ultrasonic wave is 100kHz, the merit of ultrasonic wave
Rate is 300W.
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, making honeysuckle reach dehydration rate is required for 98.3%
Drying time be 1.97h；Dried honeysuckle chlorogenic acid mass content is 3.8%.
Embodiment 3
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, is by fresh unopened honeysuckle (pending thing
Material) it is laid in material Dropbox, material thickness is 2～4mm, uses far infrared radiation and ultrasonic irradiation to treat place simultaneously
Reason material is dried process；Particularly as follows:
Far infrared radiant panel is positioned at the top of material Dropbox, radiates from top to bottom towards treating material；Ultrasonic irradiation
Source (ultrasonic activation plate) is positioned at the lower section of material Dropbox, carries out irradiation, Far-infrared spoke from the bottom up towards treating material
The irradiation face of the radiating surface and ultrasonic irradiation source of penetrating plate is oppositely arranged.
Wherein, the temperature of Far infrared radiant panel is 250 DEG C；Radiation length (the radiating surface of Far infrared radiant panel to pending thing
The distance of material upper surface) it is 15cm, far infrared wave a length of 10～30 μm；The frequency of ultrasonic wave is 150kHz, ultrasonic wave
Power is 200W.
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, making honeysuckle reach dehydration rate is required for 98.25%
Drying time be 1.53h；Dried honeysuckle chlorogenic acid mass content is 3.6%.
Embodiment 4
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, is by fresh unopened honeysuckle (pending thing
Material) it is laid in material Dropbox, material thickness is 2～4mm, uses far infrared radiation and ultrasonic irradiation to treat place simultaneously
Reason material is dried process；Particularly as follows:
Far infrared radiant panel is positioned at the top of material Dropbox, radiates from top to bottom towards treating material；Ultrasonic irradiation
Source (ultrasonic activation plate) is positioned at the lower section of material Dropbox, carries out irradiation, Far-infrared spoke from the bottom up towards treating material
The irradiation face of the radiating surface and ultrasonic irradiation source of penetrating plate is oppositely arranged.
Wherein, the temperature of Far infrared radiant panel is 200 DEG C；Radiation length (the radiating surface of Far infrared radiant panel to pending thing
The distance of material upper surface) it is 15cm, far infrared wave a length of 10～30 μm；The frequency of ultrasonic wave is 200kHz, ultrasonic wave
Power is 150W.
The drying means of the intensified by ultrasonic wave far infrared radiation of the present embodiment, making honeysuckle reach dehydration rate is required for 98.5%
Drying time be 2.42h；Dried honeysuckle chlorogenic acid mass content is 3.54%.
Experimental example
Honeysuckle after this experimental example is dried process to the method using embodiment 1-4 detects.
The detection method of dehydration rate: utilize the temperature of multipoint thermocouple (precision 0.1 DEG C) detection honeysuckle surface and inside to become
Change, utilize LOAD CELLS (precision 0.02g) periodic measurement weight of material, calculate dehydration rate according to weight of material, and remember
Record reaches the time required for regulation dehydration rate.
The extraction of chlorogenic acid comprises the following steps: with detection method
(1) weighing Honeysuckle Flower 0.4g, be placed in 50ml tool plug conical flask, adding 30ml volumetric concentration is 50%
Methanol solution, places 5min, 25 DEG C of ultrasonic 30min, then filters to 100ml volumetric flask；Repeat extraction 1 time,
Merging filtrate, and it is settled to scale with the methanol solution that volumetric concentration is 50%, obtain solution A；
(2) take solution A 10ml, be diluted in 25ml volumetric flask, for need testing solution；
(3) using high performance liquid chromatography to detect need testing solution, sample size is 10 μ l, surveys its peak area, and by
The content of regression equation calculation chlorogenic acid.
Testing result is as shown in table 1.
Wherein, comparative example 1-1, the drying means of 2-1,3-1,4-1 are dried process for being used alone ultrasonic irradiation,
Concrete technical parameter is respectively with embodiment 1-4；Comparative example 1-2,2-2,3-2,4-2 drying means for being used alone far infrared
Radiation is dried process, and concrete technical parameter is respectively with embodiment 1-4.
Wherein, dehydration rate represents that the moisture of removing accounts for the ratio of moisture in new fresh honeysuckle.The moisture content of drying base of new fresh honeysuckle
Be 400% or more than；The quality of the over dry material of the quality/wet stock of moisture in moisture content of drying base=wet stock.
Table 1 use the method for embodiment 1-4 to be dried process after honeysuckle testing result
| Drying means | Dehydration rate, % | Drying time, h | Chlorogenic acid mass content, % |
| Embodiment 1 | 98.375 | 2.2 | 3.67 |
| Comparative example 1-1 | 98 | 2.7 | 3.1 |
| Comparative example 1-2 | 98.2 | 2.9 | 2.9 |
| Embodiment 2 | 98.3 | 1.97 | 3.8 |
| Comparative example 2-1 | 97.975 | 2.63 | 3.2 |
| Comparative example 2-2 | 98.125 | 2.8 | 3.12 |
| Embodiment 3 | 98.25 | 1.53 | 3.6 |
| Comparative example 3-1 | 98.025 | 2.6 | 3.25 |
| Comparative example 3-2 | 98.125 | 2.81 | 2.98 |
| Embodiment 4 | 98.5 | 2.42 | 3.54 |
| Comparative example 4-1 | 98.02 | 2.74 | 3.12 |
| Comparative example 4-2 | 98.185 | 3 | 2.8 |
| New fresh honeysuckle | - | - | 4.1 |
As it can be seen from table 1 be dried with the independent ultrasonic irradiation of comparative example and compared with far infrared radiation drying means, reach
Identical dehydration rate, the drying means of the intensified by ultrasonic wave far infrared radiation of the embodiment of the present application 1-4, the time used is short and green
The content of ortho acid is high.Meanwhile, the dried honeysuckle of Example 1-4, the most all can directly be twisted into powder with hand rubbing respectively,
Illustrate that it is dried completely；And the dried honeysuckle of comparative example, although dehydration rate reaches to a certain degree, but the most broken with hand rubbing,
Illustrate that its internal pistil is the moistest, be dried the most not exclusively.Test result indicate that, the intensified by ultrasonic wave far infrared of the present invention
The drying means of radiation, it is achieved that the synchronization of honeysuckle is dehydrated blunt enzyme, not only shortens drying time, makes honeysuckle be dried
Entirely, avoid the loss of chlorogenic acid simultaneously, improve quality and the medical value of dried honeysuckle product.
Claims (7)
1. the drying means of an intensified by ultrasonic wave far infrared radiation, it is characterised in that: include using far infrared radiation simultaneously
With ultrasonic irradiation, treating material is dried process；The power of described ultrasonic wave is 150～400W, the frequency of ultrasonic wave
Rate is 20～200kHz；Described far wavelength is 10～30 μm；Described treating material is honeysuckle.
The drying means of intensified by ultrasonic wave far infrared radiation the most according to claim 1, it is characterised in that: described far
The temperature of the radiation source of infra-red radiation is 80～250 DEG C.
The drying means of intensified by ultrasonic wave far infrared radiation the most according to claim 1, it is characterised in that: described far
The radiation source of the infra-red radiation distance away from treating material is 5～15cm.
The drying means of intensified by ultrasonic wave far infrared radiation the most according to claim 1, it is characterised in that: described dry
The time of dry process is 1.5～2.5h.
The drying means of intensified by ultrasonic wave far infrared radiation the most according to claim 1, it is characterised in that: described far
The radiation source of infra-red radiation and the irradiation bomb of ultrasonic irradiation lay respectively at the both sides up and down for the treatment of material, simultaneously towards waiting to locate
Reason material carries out radiating or irradiation.
The drying means of intensified by ultrasonic wave far infrared radiation the most according to claim 5, it is characterised in that: described far
The radiation source of infra-red radiation is Far infrared radiant panel.
The drying means of intensified by ultrasonic wave far infrared radiation the most according to claim 1, it is characterised in that treat described in:
The thickness processing material is 2～4mm.
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| CN102986825A (en) * | 2012-12-13 | 2013-03-27 | 江南大学 | Intermediate wave infrared drying method combined with ultrasonic pretreatment for conditioning glial aquatic product |
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| CN102986825A (en) * | 2012-12-13 | 2013-03-27 | 江南大学 | Intermediate wave infrared drying method combined with ultrasonic pretreatment for conditioning glial aquatic product |
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| 响应面法优化金银花真空远红外辐射干燥工艺;刘云宏等;《食品科学》;20121231;第33卷(第14期);第100-104页 * |
| 地黄真空红外辐射干燥过程中梓醇降解动力学研究;朱文学等;《农业机械学报》;20101231(第S1期);第172-177，256页 * |
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