CN107042727B - Method for making pure natural fragrant dried jasmine flowers - Google Patents
Method for making pure natural fragrant dried jasmine flowers Download PDFInfo
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- CN107042727B CN107042727B CN201710013537.5A CN201710013537A CN107042727B CN 107042727 B CN107042727 B CN 107042727B CN 201710013537 A CN201710013537 A CN 201710013537A CN 107042727 B CN107042727 B CN 107042727B
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- jasmine flowers
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- 235000010254 Jasminum officinale Nutrition 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 32
- 240000005385 Jasminum sambac Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 241000282376 Panthera tigris Species 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims abstract description 3
- 241000207840 Jasminum Species 0.000 claims abstract 24
- 239000003205 fragrance Substances 0.000 claims description 44
- 238000010521 absorption reaction Methods 0.000 claims description 19
- 238000004108 freeze drying Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 241000218378 Magnolia Species 0.000 claims description 2
- 244000242564 Osmanthus fragrans Species 0.000 claims description 2
- 235000019083 Osmanthus fragrans Nutrition 0.000 claims description 2
- 241000220317 Rosa Species 0.000 claims description 2
- 230000005587 bubbling Effects 0.000 claims description 2
- 244000269722 Thea sinensis Species 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 240000006859 Jasminum officinale Species 0.000 description 39
- 241000628997 Flos Species 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004043 dyeing Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241000587753 Nymphaea tetragona Species 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229960005076 sodium hypochlorite Drugs 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 229950009390 symclosene Drugs 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/06—Natural ornaments; Imitations thereof
Abstract
The invention discloses a method for preparing pure natural fragrant dried jasmine flowers, which is characterized in that fresh and white dried jasmine flowers after being scented are frozen and dried to prepare dried jasmine flowers with water content of about 5-7% for later use; the specific process is that fresh bud-containing jasmine flowers are grown into tiger claw shapes, then the flowers are put into an aroma-absorbing device to emit aroma, then freeze-dried jasmine flowers are put into an aroma-absorbing tank, an exhaust fan is turned on, the aroma emitted by the fresh jasmine flowers in the aroma-absorbing device is conveyed to the aroma-absorbing tank through a pipeline, and when the moisture of the dried jasmine flowers in the aroma-absorbing tank is 8-15%, the dried jasmine flowers are taken out and sealed and packaged. The natural fragrant dried jasmine flowers prepared by the method are pure white as before, natural and pure, delicious and fragrant, can be used for regulating the living condition of flower bath, scented tea and the like, and are fashionable gift products.
Description
Technical Field
The invention relates to a method for making dried flowers, in particular to a method for making pure natural fragrant dried jasmine flowers.
Background
The Guangxi Zhuang autonomous region Nanning city, Yongzhou county, is a famous country of jasmine, the species area and the yield of the jasmine all account for about 80% of the country, fresh jasmine is produced in nearly 8 ten thousand tons every year, dried jasmine is only formed by drying screened small flower stalks with hot air in the jasmine processing market in the county, and a freeze-drying test of fresh flowers is also reported. In the current jasmine industry, fresh jasmine is directly used for heap scenting with tea, and as the flower is directly mixed with the tea, the scented flower residue is withered and yellow, so that the utilization value is low. The fresh flower for producing the cephalic oil is white as before the next day after being subjected to fragrance extraction, has high utilization value and can be used for producing the dried flower, but the traditional dried flower production method is gray in color, has no fragrance and is easy to crisp, so the white flower residue after the fragrance extraction is mainly used for producing the extract and is not used for producing the dried flower. The utility value is not high.
Through the search of documents, the following patent documents are found:
the patent of Wangguangjin in patent invention No. CN101574892 discloses a dried flower making process, relating to the processing process of ornaments and disclosing a making process of dried flowers. The process specifically comprises the steps of shaping flowers and leaves in the growth process; selecting flowers and leaves; preserving the flowers and the leaves, and spraying preservative solution on the collected flowers and leaves; coloring flowers and leaves; shaping flowers and leaves; air drying flowers and leaves; naturally drying the original flower branch; assembling the dried flowers, leaves and branches together. The dried flower manufactured by the dried flower manufacturing process provided by the invention not only preserves the original tissue components of the fresh cut flower, but also preserves the shape of the original fresh cut flower, has long retention time, has no drop and crack of petals, is easy to preserve and maintain, and can be preserved as an artwork.
The invention discloses a dried flower manufacturing method with an invention number CN1124094C granted by white Shichuan and Wangzhuang, and relates to a dried flower manufacturing method through bleaching and dyeing. The production process of the present invention includes bleaching and decolorizing fresh flower material with chlorine-containing chemical agent, such as sodium hypochlorite, sodium chlorite, trichloroisocyanuric acid, etc. washing the material with tap water, drying naturally, vacuum drying or microwave drying, and dyeing with dye for cloth, cold dyeing with alcohol containing biological dye or spraying colored paint.
The invention discloses a dried flower making method for aquatic flower plants, which is characterized in that flowers are treated and then soaked in a first solution for 2 hours-2.5 hours → soaked in a second solution for 2 hours-2.5 hours → soaked in a third solution for 2 hours → soaked in a fourth solution for 2 hours → soaked in a liquid paraffin solution for 2 hours → are taken out and dried to prepare the dried flower. The flower is dried by adopting an advanced liquid phase substitution method, the supporting effect of water in the flower is replaced by a non-volatile organic solvent, the shape of the flower is ensured, the color of the flower is kept by using a color fixative, the shape of the flower is kept unchanged, the texture of petals is strong, the shape is elegant, the flower is easy to store and has long storage time, the defects of long drying time, high cost, change of the shape of the flower, poor texture and the like of the traditional drying technology are overcome, and the long-term storage of the nymphaea tetragona can be realized on the premise of keeping the natural elegant posture of the nymphaea tetragona.
The invention discloses a patent invention of Guangxi university with patent number CN101830144A, a production method of dried jasmine flower products, and the invention discloses a production method of dried jasmine flower products, which comprises the following steps: the method comprises the steps of raw material pretreatment, microwave heating enzyme deactivation, vacuum drying and nitrogen filling packaging, and the obtained dried jasmine flower product has the moisture content of about 5%, the water activity of less than 0.6, strong jasmine flower fragrance, yellow-green flower stalk color, slightly milky yellow flower petal color and complete and beautiful appearance, and can keep the color, fragrance, taste and shape quality for a long time.
However, the dried flowers of the above publications only show no fragrance, and lose much charm.
Disclosure of Invention
The invention aims to freeze-dry the jasmine flower residue which is still white as before after the fragrance is extracted, and then return the jasmine flower residue to a fragrance extraction device for re-fragrance absorption, so that the dried flower contains certain moisture, the petals are soft and fragrant, and the method is a method for improving the high value utilization of the flower residue.
Growing fresh bud-containing jasmine flowers into tiger claw-shaped flowers, putting the tiger claw-shaped flowers into an aroma absorption device for aroma spraying, drying the flowers by a freeze drying method until the water content is below 5-7%, putting the freeze-dried jasmine flowers into an aroma absorption tank, opening an exhaust fan, conveying the aroma sprayed by the fresh jasmine flowers in the aroma absorption device to the aroma absorption tank through a pipeline, enabling the dried flowers to adsorb the aroma again until the water content is 8-15%, and taking out the flowers for sealing and packaging when the water content of the dried flowers in the aroma absorption tank reaches 8-15%;
the specific process comprises the following steps:
(1) taking out the white jasmine flower in the flower shelf of the fragrance emitting device just after the fragrance emitting, and freeze drying to obtain dried flower with water content of about 5-7%.
(2) And (3) placing the dried flower prepared in the step (1) in an aroma absorption device, conveying the aroma flow spitted by the fresh jasmine flowers into the aroma absorption device of the dried flower after passing through a freezing device at 0 to-10 ℃, taking out the dried flower when the water content of the dried flower is 8 to 15 percent, and sealing and packaging the dried flower to obtain the dried flower with pure natural flower fragrance.
The sealed package can be vacuum package or nitrogen-filled bubbling package;
the used jasmine flower after being scented can also be fresh jasmine flower with deficient fragrance;
the dried flower can be jasmine flower, or dried magnolia flower, rose, sweet osmanthus flower, etc.
The invention has the beneficial effects that:
1. the patent aims at endowing the manufactured dried flowers with pure natural fragrance, thereby adding the value of the dried flowers;
2. the fragrant dried jasmine flower is prepared from the original pure white jasmine flower residue after fragrance emission, so that high-value comprehensive utilization of the jasmine flower residue is improved, the prepared pure natural fragrant dried jasmine flower is pure white, natural, pure, delicious and fragrant, can be used for regulating living conditions of flower bath, scented tea and the like, and is a fashionable gift product.
Drawings
FIG. 1 is a process diagram of the present invention for changing dried flowers into fragrant flowers.
As shown in the figure, after a fresh jasmine flower containing buds is grown into a tiger claw shape, the jasmine flower is put into an aroma absorption device to emit aroma, on one hand, a high-molecular adsorbent absorbs aroma to obtain jasmine flower aroma, then some jasmine flower residues needing aroma absorption are added into a freeze dryer to be frozen and dried until a certain amount of water is contained, the jasmine flower is put into the aroma absorption device, and the dried flower is changed into the fragrant jasmine flower again after being frozen by partial aroma of the fresh flower.
Detailed Description
Example 1:
1. a method for preparing natural fragrant dried flos Jasmini sambac comprises freeze drying flos Jasmini sambac which is still white after fragrant smell is released until water content is below 5%, placing dried flos Jasmini sambac in flower fragrance adsorption device, and taking out and sealing. The method comprises the following specific steps:
(1) taking out the white jasmine flower in the flower shelf of the fragrance emitting device just after the fragrance emitting, and freeze drying to obtain dried flower with water content of about 5%.
(2) And (3) placing the dried flower prepared in the step (1) in a fragrance absorption device, conveying the fragrance flow spitted by the fresh jasmine flowers into the fragrance absorption device of the dried flower after passing through a 0 ℃ refrigeration device, taking out the dried flower after absorbing water to 8%, and sealing and packaging the dried flower, namely the dried flower with pure natural flower fragrance.
Example 2:
1. a method for preparing natural fragrant dried flos Jasmini sambac comprises freeze drying flos Jasmini sambac which is still white after fragrant smell is released until water content is below 6%, placing dried flos Jasmini sambac in flower fragrance adsorption device, taking out dried flos Jasmini sambac until water content is 11%, and sealing. The method comprises the following specific steps:
(1) taking out the white jasmine flower in the flower shelf of the fragrance emitting device just after the fragrance emitting, and freeze drying to obtain dried flower with water content of about 6%.
(2) And (3) placing the dried flower prepared in the step (1) in a fragrance absorption device, enabling fragrance flow spitted by the fresh jasmine flowers to pass through a freezing device at the temperature of-15 ℃, then sending the fragrance flow into the fragrance absorption device of the dried flower, taking out the dried flower when the moisture of the dried flower is 11%, and sealing and packaging the dried flower, namely the dried flower with pure natural flower fragrance.
Example 3:
1. a method for preparing natural fragrant dried flos Jasmini sambac comprises freeze drying flos Jasmini sambac which is still white after fragrant smell is released until water content is below 7%, placing dried flower in flower fragrance adsorption device, allowing dried flower to adsorb fragrance until water content is 15%, taking out, and sealing and packaging. The method comprises the following specific steps:
(1) taking out the white jasmine flower in the flower shelf of the fragrance emitting device just after the fragrance emitting, and freeze drying to obtain dried flower with water content of about 7%.
(2) And (3) placing the dried flower prepared in the step (1) in a fragrance absorption device, enabling fragrance flow spitted by the fresh jasmine flowers to pass through a freezing device at the temperature of-10 ℃, then sending the fragrance flow into the fragrance absorption device of the dried flower, taking out the dried flower when the moisture of the dried flower is 15%, and sealing and packaging the dried flower, namely the dried flower with pure natural fragrance.
Claims (4)
1. A method for preparing pure natural fragrant dried jasmine flowers is characterized in that the fresh jasmine flowers containing buds are cultivated into a tiger claw shape, then the jasmine flowers are put into an aroma emitting device to emit aroma, then the jasmine flowers are dried by a freeze drying method until the water content is below 5-7%, the freeze-dried jasmine flowers are put into an aroma absorbing device, an exhaust fan is turned on, the aroma emitted by the fresh jasmine flowers in the aroma emitting device is conveyed to the aroma absorbing device through a pipeline, the dried flowers absorb the aroma again until the water content is 8-15%, and when the water content of the dried flowers in the aroma absorbing device reaches 8-15%, the dried flowers are taken out and sealed and packaged;
the method comprises the following specific steps:
(1) taking out the jasmine flowers which are still white as before just after the fragrance is spitted out from the flower stand of the fragrance spitting device, and then sending the jasmine flowers to be frozen and dried to prepare dried flowers with the water content of about 5-7%;
(2) and (3) placing the prepared dried flower in an aroma absorption device, conveying the aroma flow spitted by the fresh jasmine flowers to the aroma absorption device with the dried flower after passing through a freezing device at the temperature of 0-minus 10 ℃, taking out the dried flower when the water content of the dried flower is 8-15%, and sealing and packaging to obtain the dried flower with pure natural flower fragrance.
2. The method for preparing the natural scent dried jasmine flowers as claimed in claim 1, wherein the sealed package can be vacuum package or nitrogen-filled bubbling package.
3. The method for preparing dried jasmine flowers with pure natural fragrance as claimed in claim 1, wherein the jasmine flowers after being scented are fresh jasmine flowers with insufficient fragrance.
4. The method for preparing the dried pure natural fragrant jasmine flowers according to claim 1, wherein the dried flowers are jasmine flowers, or freeze-dried magnolia flowers, rose flowers and sweet osmanthus flowers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710013537.5A CN107042727B (en) | 2017-01-09 | 2017-01-09 | Method for making pure natural fragrant dried jasmine flowers |
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| CN201710013537.5A CN107042727B (en) | 2017-01-09 | 2017-01-09 | Method for making pure natural fragrant dried jasmine flowers |
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| Publication Number | Publication Date |
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| CN107042727B true CN107042727B (en) | 2020-04-10 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107904109A (en) * | 2017-12-25 | 2018-04-13 | 广西兴业松龄春酒业有限公司 | A kind of preparation method of jasmine flower liquor |
| CN111820298A (en) * | 2020-08-11 | 2020-10-27 | 陈更生 | Preparation process of pure natural and pure pomelo flower tea |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830144A (en) * | 2010-04-08 | 2010-09-15 | 广西大学 | Method for producing dry jasmine flower product |
| CN203400618U (en) * | 2013-01-30 | 2014-01-22 | 南宁市化工研究设计院 | Flower fragrance adsorption device |
| CN104745302A (en) * | 2015-03-30 | 2015-07-01 | 南宁市化工研究设计院 | Preparation method of natural jasmine flower water |
| CN105325642A (en) * | 2015-11-30 | 2016-02-17 | 张全义 | Manufacturing method of boutique jasmine tea |
-
2017
- 2017-01-09 CN CN201710013537.5A patent/CN107042727B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830144A (en) * | 2010-04-08 | 2010-09-15 | 广西大学 | Method for producing dry jasmine flower product |
| CN203400618U (en) * | 2013-01-30 | 2014-01-22 | 南宁市化工研究设计院 | Flower fragrance adsorption device |
| CN104745302A (en) * | 2015-03-30 | 2015-07-01 | 南宁市化工研究设计院 | Preparation method of natural jasmine flower water |
| CN105325642A (en) * | 2015-11-30 | 2016-02-17 | 张全义 | Manufacturing method of boutique jasmine tea |
Non-Patent Citations (1)
| Title |
|---|
| "不同干燥方法对茉莉花品质影响分析";李宁,王建平,章朝晖;《食品工程》;20120930;第41-44页 * |
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Effective date of registration: 20200527 Address after: 530300, the Guangxi Zhuang Autonomous Region, Nanning, Hengxian Yang town to house Tuen Patentee after: Li Zhishan Address before: 530022 the Guangxi Zhuang Autonomous Region, Nanning City Road, No. 4-2 Patentee before: NANNING CHEMICAL INDUSTRY RESEARCH & DESIGN INSTITUTE |
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Effective date of registration: 20231130 Address after: Room 101, Building 18, No. 8 Chiling Industrial Road, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Jingcheng Craft Products Technology Co.,Ltd. Address before: 530300 laiwutun, Nayang Town, Heng County, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Li Zhishan |
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