CN105660610B - A kind of processing method of immortal China rose - Google Patents

A kind of processing method of immortal China rose Download PDF

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Publication number
CN105660610B
CN105660610B CN201511024645.XA CN201511024645A CN105660610B CN 105660610 B CN105660610 B CN 105660610B CN 201511024645 A CN201511024645 A CN 201511024645A CN 105660610 B CN105660610 B CN 105660610B
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processing
china rose
rose
flower
decolorization
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CN105660610A (en
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李炎林
张宏志
李达
熊兴耀
赵亚剑
梁春霄
江辉
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Hunan Agricultural University
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Hunan Agricultural University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N3/00Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
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Abstract

The invention discloses a kind of processing method of immortal China rose, belongs to immortality flower processing technique field.Mainly include the following steps that:(1) pretreatment of China rose:The processing of China rose rehydration and processing of blooming;(2) dehydration and decolorization is handled:China rose fresh flower is handled with the mixed liquor of methanol and sodium hypochlorite, carries out dehydration and decolorization processing;(3) permeate:China rose after the mixed liquor processing dehydration and decolorization be made up of methanol, ethanol, isopropanol 10~48 hours;(4) dye:Mixed by polyethylene glycol, glycerine, ethylene glycol, benzoic acid and food colour, normal temperature dyes 12~24 hours;(5) dry:Immortality flower finished product is can obtain within 4~6 hours using being dried under reduced pressure.Operation is simple by the present invention, and gained Chinese rose immortality spends holding color and luster, character and feel that can be permanent, is adapted to large-scale immortal China rose production.

Description

A kind of processing method of immortal China rose
Technical field
The invention belongs to immortality flower processing technique field, and in particular to a kind of processing method of immortal China rose.
Background technology
Immortality flower is called preserved flower, ecology flower, and foreign countries are called " amaranthine fresh flower forever ", it be using Fresh Cutting flower as material, By being dehydrated, decolourizing, drying, the dried flower that a series of complex process is process such as dyeing.Immortality spends one kind in actually dried flower, It substitutes the moisture in flower material with organic solvent, it is kept a kind of dried flower of fresh and alive state, with common flower drying process It is essentially different.Dried flower is all the fashion in western countries, and market is vast, and the European Economic Community consumes dried flower 200~300 every year Between hundred million Euros, and every year with the speed increase more than 15%;North America consumption market is mainly in Canada and the U.S., year consumption Amount is more than 0.7 hundred million dollars;The consumption market in Asia mainly Japan and Taiwan based on;In recent years domestic consumption market In strong demand, sales volume and export amount increase in pairs.
Chinese rose (Rosa chinensis) is perennial fallen leaves or the evergreen shrubs of rose family Rosa, originates in China, is One of most famous flower and tree of kind in the world, its is widely used, there is " spending middle queen ", the good reputation of " spending middle queen ".At present Someone is attempted and studied for the making of Chinese rose dried flower, such as:With with certain volatile glycerine and not volatile Organic liquor (YTSL) processing Chinese rose, effectively reducing the shrinkage degree of Chinese rose dried flower, (bow is assisted, and waits Chinese rose flower dryings In wrinkle resistant technical research Xibei Forest College journal, 1999,14 (3):990319).Rose embedded with drier after again with micro- Ripple is dried, and can rapidly remove the moisture included, and original color and shape can be kept (Wang Xiangyang, to wait roses dried flower to protect well Shape research Zhejiang Agriculture journals, 2002,14 (6):351‐353).Color protection and shield shape processing rose are carried out with different materials such as sucrose After rare petal, in conjunction with the method application of vacuum roseleaf of freeze-drying, main flow includes:With 20% magnesium chloride+5g The solution processing 5h of citric acid composition, places into 1: 1 ethanol+butanol solution and handles 1h, refrigerator freezes 4h, liquid nitrogen flash freezer slowly 5min, last vacuum refrigeration 6h, you can obtain the preferable roseleaf of pattern flower-shape and (big orchid, wait the vacuum refrigeration of roseleafs Drying test Shanxi University of Science and Technology journal, 2008,26 (3):63‐67).From discoloration silica gel and absorbent cotton as embedding medium, (ratio of citric acid and glycerine is 1 for 5% citric acid and glycerine:1) it is color stabilizer, soak time when being 5h, is placed in drying box 1d After can obtain and (Lan Xia, wait roses to dry flower Study on manufacturing process with the immediate dry flower of fresh flower in form and color Northern gardening, 2011 (17):158‐160).Using 20% sucrose solution as conformal dose, using the silica gel that changes colour, each half of quartz sand as Dry embedded material, it is that 48h is dried in 60 DEG C of baking oven to be placed in temperature, can obtain the preferable Chinese rose dried flower of quality (Wang Yuling and Li Yan oven methods make Chinese rose dried flower Fujian heat and make science and technology, 2014,39 (1):15‐19).
Chinese rose dried flower processing technology is an extremely complex technological process as can be seen here, the processing of different color protections shield shape, Drying means etc. is not quite similar, and it is all an important factor for influenceing to view and admire matrix and quality.But so far, these prior arts All it is relatively simple processing step, various defects is more or less present, disposed of in its entirety effect is not fully up to expectations, in a word, also Without the report of the very prominent complete operation technological process made on immortal China rose of an effect.
The content of the invention
It is an object of the invention to provide the processing method of the immortal China rose of complete set, effect compared with prior art It is very prominent, to realize that the factorial praluction of immortal China rose lays the first stone.
The purpose of the present invention is achieved in the following ways
A kind of processing method of immortal China rose, comprises the following steps:
(1) pretreatment of China rose:The processing of China rose rehydration and processing of blooming;
(2) dehydration and decolorization is handled:Handled with the mixed liquid dipping of volume fraction 80-95% methanol and 5-20% sodium hypochlorite China rose fresh flower, carry out dehydration and decolorization processing;
(3) permeate:The mixing being made up of the methanol of volume fraction 40~45%, 40~45% ethanol, 10~20% isopropanols China rose after liquid immersion treatment dehydration and decolorization;
(4) dye:By the mixing of volume fraction 20~40% polyethylene glycol, 20~25% glycerine, 40~55% ethylene glycol Liquid is 100ml according still further to volume mass ratio:1~5g:5~20g is carried out with the dyeing liquor that benzoic acid and food colour mix Dyeing;
(5) dry:Immortality flower finished product is can obtain using being dried under reduced pressure.
The pretreatment of the China rose of step (1) is to cut off China rose stalk base portion, clear water immersion China rose, water level with secateurs Highly opened for flower after 1/3,8~12 hours of China rose culm length for follow-up dehydration and decolorization processing.
Step (2) dehydration and decolorization processing soak time is 10~40 minutes.
Step (3) infiltration processing time is 12~48 hours.
Step (4) dyeing time is 12~24 hours.
Using the China rose after decompression drying method processing step (4) dyeing when step (5) is dried, drying time is 4~6 Between hour, between drying temperature is 25~30 DEG C.
The food colour for being used for Chinese rose dyeing in step (5) is the mixed of the independent pigment either arbitrary proportion of any color Close pigment.
The present invention has advantages below:
(1) present invention provides the very prominent complete operation technique made on immortal China rose of a set of effect first Flow;
(2) present invention explored by lot of experiments the dehydration and decolorization for being adapted to make immortal China rose handle, infiltration and Agent prescription used, each processing step reach good effect during dyeing processing;
(3) compared with existing Chinese rose dried flower, using method provided by the present invention obtain immortal China rose flower-shape and Pattern closer to Chinese rose really spend the characteristics of, natural shape is bright and lustrous;
(4) compared with existing Chinese rose dried flower, using method provided by the present invention obtain immortal Chinese rose floral shape and Pattern can be kept for a long time;
(5) by allocating different kind of pigment and ratio, can obtain nature without colour system immortal China rose;
(6) present invention can realize the large-scale production of immortal China rose.
Dehydration and decolorization contrast test of the present invention
Percolating solution proportioning test control of the present invention
Staining versus's experiment of the present invention
Brief description of the drawings
Fig. 1 is immortalized the processing method partial routine of China rose using the inventive method;
The wherein cut-flower of A. tea roses ' Monaco princess ';
B. the cut-flower of tea rose ' plum youth lipstick ';
C. the dehydration and decolorization process of tea rose;
D. Chinese rose of cut flower ' Corolla ' '
E. Chinese rose of cut flower ' Corolla ' dehydration and decolorization process;
F. Chinese rose immortality flower makes finished product;
Fig. 2 is dehydration and decolorization contrast test of the present invention;
Fig. 3 compares for percolating solution proportioning test of the present invention;
Fig. 4 tests for staining versus of the present invention.
Embodiment
Following examples are intended to further illustrate the present invention, without limiting the present invention.
Embodiment 1
(1) pretreatment of China rose:From Chinese rose of cut flower kind ' Corolla ', China rose stalk base portion is cut off with secateurs, Clear water soaks China rose, and height of water level is opened for 1/3 or so, about 8~12 hours or so flowers of China rose culm length;
(2) dehydration and decolorization is handled:The moon is soaked with the volume fraction mixed solution of methanol (80%) and sodium hypochlorite (20%) Ji Hua, soak time are to be decolourized for 15 minutes;
(3) permeate:Penetrating fluid is methanol (40%), the mixed liquor of the volume fraction of ethanol (40%), isopropanol (20%) China rose after processing step (2) processing, processing time are 15 hours;
(4) dye:Dyeing liquor be polyethylene glycol (40%), glycerine (20%), ethylene glycol (40%) volume fraction it is mixed The China rose after mixed solution processing step (3) processing of liquid 100ml and 5g benzoic acid, 15g food colours is closed, dyeing time is 15 hours;The food colour for Chinese rose dyeing can be the secondary colour of the independent pigment of any color either arbitrary proportion simultaneously Element.
(5) dry:China rose after being handled during with drying using decompression drying method processing step (4), drying time 4 Between~6 hours, between drying temperature is 25~30 DEG C.
Embodiment 2
(1) pretreatment of China rose:From Chinese rose of cut flower kind ' Corolla ', China rose stalk base portion is cut off with secateurs, Clear water soaks China rose, and height of water level is opened for 1/3 or so, about 8~12 hours or so flowers of China rose culm length;
(2) dehydration and decolorization is handled:The moon is soaked with the volume fraction mixed solution of methanol (85%) and sodium hypochlorite (15%) Ji Hua, soak time are to be decolourized for 30 minutes;
(3) permeate:Penetrating fluid is methanol (45%), the mixed liquor of the volume fraction of ethanol (45%), isopropanol (10%) China rose after processing step (2) processing, processing time are 30 hours;
(4) dye:Dyeing liquor be polyethylene glycol (30%), glycerine (20%), ethylene glycol (50%) volume fraction it is mixed The China rose after liquid 100ml and benzoic acid 1g and food colour 5g mixed solution processing step (3) processing is closed, dyeing time is 20 hours;The food colour for Chinese rose dyeing can be the secondary colour of the independent pigment of any color either arbitrary proportion simultaneously Element.
(5) dry:China rose after being handled during with drying using decompression drying method processing step (4), drying time 4 Between~6 hours, between drying temperature is 25~30 DEG C.
Embodiment 3
(1) pretreatment of China rose:From Chinese rose of cut flower kind ' Corolla ', China rose stalk base portion is cut off with secateurs, Clear water soaks China rose, and height of water level is opened for 1/3 or so, about 8~12 hours or so flowers of China rose culm length;
(2) dehydration and decolorization is handled:Chinese rose is soaked with the volume fraction mixed solution of methanol (95%) and sodium hypochlorite (5%) Flower, soak time are to be decolourized for 40 minutes;
(3) permeate:Penetrating fluid is methanol (45%), the mixed liquor of the volume fraction of ethanol (45%), isopropanol (10%) China rose after processing step (2) processing, processing time are 45 hours;
(4) dye:Dyeing liquor be polyethylene glycol (20%), glycerine (25%), ethylene glycol (55%) volume fraction it is mixed Close the China rose after liquid 100ml and benzoic acid 5g and food colour 15g mixed solution processing step (3) processing, dyeing time For 24 hours;The food colour for Chinese rose dyeing can be the mixing of the independent pigment of any color either arbitrary proportion simultaneously Pigment.
(5) dry:China rose after being handled during with drying using decompression drying method processing step (4), drying time 4 Between~6 hours, between drying temperature is 25~30 DEG C.
Embodiment 4
From tea rose ' Monaco princess ';Remaining implementation steps technique is the same as embodiment 1.
Embodiment 5
From tea rose ' plum youth lipstick ';Remaining implementation steps technique is the same as embodiment 1.

Claims (4)

1. a kind of processing method of immortal China rose, it is characterised in that comprise the following steps:
(1) pretreatment of China rose:The processing of China rose rehydration and processing of blooming;
(2) dehydration and decolorization is handled:Chinese rose is handled with the mixed liquid dipping of volume fraction 80-95% methanol and 5-20% sodium hypochlorite Flower fresh flower, carries out dehydration and decolorization processing;Dehydration and decolorization processing soak time is 10~40 minutes;
(3) permeate:The mixed liquor being made up of the methanol of volume fraction 40~45%, 40~45% ethanol, 10~20% isopropanols soaks China rose after bubble processing dehydration and decolorization;It is 12~48 hours to permeate processing time;
(4) dye:By the polyethylene glycol of volume fraction 20~40%, 20~25% glycerine, 40~55% ethylene glycol mixed liquor again It is 100ml according to volume mass ratio:1~5g:The dyeing liquor that 5~20g mixes with benzoic acid and food colour is dyed; Step (4) dyeing time is 12~24 hours;
(5) dry:Immortality flower finished product is can obtain using being dried under reduced pressure.
2. a kind of processing method of immortal China rose according to claim 1, it is characterised in that the China rose of step (1) Pretreatment is to cut off China rose stalk base portion with secateurs, and clear water immersion China rose, height of water level is the 1/ of China rose culm length Flower is opened for follow-up dehydration and decolorization processing after 3,8~12 hours.
3. a kind of processing method of immortal China rose according to claim 1, it is characterised in that step (5) uses when drying China rose after decompression drying method processing step (4) dyeing, drying time are between 4~6 hours, and drying temperature is 25~30 Between DEG C.
4. a kind of processing method of immortal China rose according to claim 1, it is characterised in that be used for Chinese rose in step (5) The food colour of dyeing is the independent pigment of any color or the hybrid pigment of arbitrary proportion.
CN201511024645.XA 2015-12-30 2015-12-30 A kind of processing method of immortal China rose Expired - Fee Related CN105660610B (en)

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CN110999654A (en) * 2019-12-25 2020-04-14 中国药科大学 Method for making perpetual multi-color Chinese rose
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