CN106664979A - Tea seed harvesting and storing method - Google Patents
Tea seed harvesting and storing method Download PDFInfo
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- CN106664979A CN106664979A CN201611260836.0A CN201611260836A CN106664979A CN 106664979 A CN106664979 A CN 106664979A CN 201611260836 A CN201611260836 A CN 201611260836A CN 106664979 A CN106664979 A CN 106664979A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000003306 harvesting Methods 0.000 title claims abstract description 17
- 241001122767 Theaceae Species 0.000 claims abstract description 69
- 238000003860 storage Methods 0.000 claims abstract description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006004 Quartz sand Substances 0.000 claims abstract description 10
- 238000009331 sowing Methods 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 29
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 19
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 19
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 16
- 239000012752 auxiliary agent Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 235000013399 edible fruits Nutrition 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000010992 reflux Methods 0.000 claims description 8
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 6
- 239000001293 FEMA 3089 Substances 0.000 claims description 6
- 235000009419 Fagopyrum esculentum Nutrition 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 6
- 239000004113 Sepiolite Substances 0.000 claims description 6
- 235000012343 cottonseed oil Nutrition 0.000 claims description 6
- LDCRTTXIJACKKU-ONEGZZNKSA-N dimethyl fumarate Chemical compound COC(=O)\C=C\C(=O)OC LDCRTTXIJACKKU-ONEGZZNKSA-N 0.000 claims description 6
- 229960004419 dimethyl fumarate Drugs 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229920001983 poloxamer Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 6
- 235000019355 sepiolite Nutrition 0.000 claims description 6
- 229910052624 sepiolite Inorganic materials 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 6
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 claims description 5
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 5
- 125000005456 glyceride group Chemical group 0.000 claims description 5
- 239000001254 oxidized starch Substances 0.000 claims description 5
- 235000013808 oxidized starch Nutrition 0.000 claims description 5
- 229960000502 poloxamer Drugs 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- 241000238370 Sepia Species 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 4
- 238000010410 dusting Methods 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229940038580 oat bran Drugs 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 3
- 229960004889 salicylic acid Drugs 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 240000008620 Fagopyrum esculentum Species 0.000 claims 2
- 241000219000 Populus Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 235000009024 Ceanothus sanguineus Nutrition 0.000 abstract description 3
- 240000003553 Leptospermum scoparium Species 0.000 abstract description 3
- 235000015459 Lycium barbarum Nutrition 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 230000002779 inactivation Effects 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 108010016634 Seed Storage Proteins Proteins 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000007602 hot air drying Methods 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 241000219051 Fagopyrum Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 150000003870 salicylic acids Chemical class 0.000 description 2
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 208000021822 hypotensive Diseases 0.000 description 1
- 230000001077 hypotensive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D91/00—Methods for harvesting agricultural products
- A01D91/04—Products growing above the soil
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/16—Preserving with chemicals
- A23B9/24—Preserving with chemicals in the form of liquids or solids
- A23B9/26—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/16—Preserving with chemicals
- A23B9/24—Preserving with chemicals in the form of liquids or solids
- A23B9/30—Inorganic compounds
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a tea seed harvesting and storing method and relates to the technical field of tea tree planting. The tea seed harvesting and storing method comprises the following steps of timely harvesting, dewatering and drying and sealed storage. The tea seed harvesting and storing method makes hot air uniformly penetrate through tea seeds in virtue of a screen and low-temperature hot air drying to achieve slow tea seed dewatering and prevent inactivation produced in the drying process due to internal high heat in the sea seeds and is conductive to control of the moisture content during final tea seed storage; tea seed storage is performed by utilizing a non-woven fabric bag and quartz sand to achieve air flow and avoid mildewing or inactivation produced in the storage process due to internal high heat in the sea seeds. An additive is added to the quartz sand, insect pest and mildew invading is avoided while stable moisture of the tea seeds themselves is kept to improve the sowing rate of the tea seeds.
Description
Technical field：
The present invention relates to tea tree planting technical field, and in particular to a kind of tea seed harvesting and storage method.
Background technology：
Tea seed, is the seed of tea tree.On the one hand can be used to extract oil, tea-seed oil has oxidation resistance, can hypotensive,
Reducing blood lipid and suppression artery sclerosis, nutritive value enrich, are referred to as " east olive oil ".On the other hand, tea seed is used as lower whorl tea
The seed of tree planting, in order to improve sowing success rate, it is necessary to tea seed timely collecting, and stores up to it under given conditions
Deposit, preventing tea seed from being reduced because damaging by worms or going mouldy can planting rates.At present, due to being harvested to tea seed after moisture control it is not strict,
Often there is mildew phenomena, cause a large amount of tea seeds to carry out lower whorl sowing, not only increase the cost input of Planting household, can also
Normal sowing is impacted.
The content of the invention：
The technical problems to be solved by the invention be provide one kind can effectively prevent from going mouldy and damage by worms phenomenon occur and
The low tea seed harvesting of cost input and storage method.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of tea seed harvesting and storage method, comprise the following steps：
(1) timely collecting：Treat that pericarp in green and brown color or sepia, partly has started to split, and it is brown to plant skin, there is light
Pool, benevolence is creamy white, and full, matter is hard, you can selection tea fruit of fine quality starts harvesting, the tea fruit of harvesting divide dry it is shady and cool and
The place of ventilation, is stirred 1-2 times daily, and pressure is gently rubbed after tea fruit splits, and shell is departed from seed, and sift out tea with dusting cover
Seed；
(2) dehydrate：Tea seed is divided on screen cloth of the mesh number less than tea seed granularity, first with 25-30 DEG C of hot blast from sieve
Side off the net is air-dried vertically upward, and the 35-40 DEG C of hot blast of being converted after 5-8h is air-dried, until tea seed water content be reduced to 30% with
Under；
(3) sealed storage：The tea seed for completing will be dried to be put into Non-woven cloth bag according to 2.5-5kg/ bags of weight, through pricking
Divided after tight and be put into relative humidity 50-55% quartz sands, and storage auxiliary agent is uniformly admixed in quartz sand, control storage room temperature
At 20-25 DEG C, the time to be sowed is the tea seed sowing that storage can be used directly to degree.
Tea seed divides thickness for 2-3cm in the step (2).
Tea seed divides thickness for 3-5cm in the step (3).
The mesh number of quartz sand is 18-30 mesh in the step (3).
Quartz sand and the weight ratio of storage auxiliary agent are 30-40 in the step (3):0.5-1.
Storage auxiliary agent is made up of the raw material of following parts by weight in the step (3)：Oat bran 15-20 parts, oxidation shallow lake
Powder 5-10 parts, cottonseed cake 3-5 parts, polished rice powder 2-3 parts, poloxamer 1-2 parts, asbestos wool 1-2 parts, buckwheat powder 0.5-1 parts, little Su
Beat powder 0.5-1 part, modified polyvinylalcohol resin 0.5-1 part, sepiolite fibre 0.5-1 parts, sodium chloride 0.3-0.5 parts, hydrolyze gather
Maleic anhydride 0.3-0.5 parts, spaonin powder 0.1-0.3 parts, nanometer titanium dioxide 0.1-0.3 parts, its preparation method is：To in cottonseed cake
Poloxamer, modified polyvinylalcohol resin and HPMA are added, 100- is warming up to the programming rate of 5 DEG C/min
105 DEG C of insulation mixing 5-10min, add asbestos wool, sepiolite fibre, spaonin powder and nanometer titanium dioxide, continue to be incubated mixing
5-10min, and size-reduced machine is made powder while hot, is subsequently adding oat bran, oxidized starch, polished rice powder, buckwheat powder, sodium bicarbonate
Powder and sodium chloride, grinding make it be sufficiently mixed uniformly, obtain final product storage auxiliary agent.
The modified polyvinylalcohol resin is formed by polyvinyl alcohol resin is modified, and its method of modifying is：By polyvinyl alcohol tree
Fat is added to the water, and reflux state insulation mixing 10min is warming up to the programming rate of 5 DEG C/min, adds salicylic acid and turpentine
Oil, continues the insulation mixing 10min that flows back, and then naturally cools to 35-40 DEG C, and add dimethyl fumarate and hydrogenated rosin sweet
Grease, stands 30min, then be warming up to reflux state insulation mixing 15min, institute with the programming rate of 5 DEG C/min after being sufficiently mixed
Obtain in mixture feeding spray dryer, will finally dry gained particulate abrasive into powder.
The weight of the polyvinyl alcohol resin, water, salicylic acid, turpentine oil, dimethyl fumarate and hydrogenated rosin glyceride
Than being 10-15:30-50:2-3:0.5-1:1-2:0.3-0.5.
Polyvinyl alcohol resin can not only strengthen its water-retaining property through above-mentioned modified, also assign its certain pesticide-germicide work(
Effect.
The beneficial effects of the invention are as follows：
(1) by screen cloth and low temperature heated-air drying, make hot blast uniformly across tea seed, realize the slow dehydration of tea seed, prevent
Tea seed occurs inactivation because of internal hyperpyrexia in drying process, and water content when being conducive to controlling tea seed finally to store；
(2) storage of tea seed is carried out using Non-woven cloth bag and quartz sand, to realize air flow, it is to avoid during storage
Tea seed occurs going mouldy or inactivates because inside is damp and hot；
(3) by quartz sand add storage auxiliary agent, keep tea seed homeostasis moisture while avoid insect pest and
The infringement of mould, can planting rates with improve tea seed；
(4) directly tea seed is taken out when sowing, without through any treatment, tea seed germination after planting being effectively ensured
Rate.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) timely collecting：Treat that pericarp in green and brown color or sepia, partly has started to split, and it is brown to plant skin, there is light
Pool, benevolence is creamy white, and full, matter is hard, you can selection tea fruit of fine quality starts harvesting, the tea fruit of harvesting divide dry it is shady and cool and
The place of ventilation, is stirred 2 times daily, and pressure is gently rubbed after tea fruit splits, and shell is departed from seed, and sift out tea with dusting cover
Seed；
(2) dehydrate：Tea seed is divided on screen cloth of the mesh number less than tea seed granularity, thickness is divided for 2-3cm, first used
25-30 DEG C of hot blast is air-dried upwards from screen cloth downward vertical, and 35-40 DEG C of hot blast of being converted after 5h is air-dried, until tea seed water content
It is reduced to less than 30%；
(3) sealed storage：The tea seed for completing will be dried to be put into Non-woven cloth bag according to 2.5kg/ bags of weight, through tightening
After divide and be put into relative humidity 50-55% quartz sands, divide thickness for 3-5cm, and according to mass ratio in 20 mesh quartz sands
30:0.5 uniformly admixes storage auxiliary agent, and at 20-25 DEG C, the time to be sowed is the tea that storage can be used directly to control storage room temperature
Seed is sowed.
Store the preparation of auxiliary agent：To 1 part of poloxamer, 1 part of modified polyvinylalcohol resin and 0.5 of addition in 3 portions of cottonseed cakes
Part HPMA, 100-105 DEG C of insulation mixing 10min is warming up to the programming rate of 5 DEG C/min, adds 1 part of stone
Velveteen, 0.5 part of sepiolite fibre, 0.3 part of spaonin powder and 0.2 part of nanometer titanium dioxide, continue to be incubated mixing 10min, and pass through while hot
Pulverizer is made powder, be subsequently adding 20 parts of oat brans, 5 parts of oxidized starch, 2 parts of polished rice powders, 0.5 part of buckwheat powder, 0.5 part small
Soda ash and 0.3 part of sodium chloride, grinding make it be sufficiently mixed uniformly, obtain final product storage auxiliary agent.
The preparation of modified polyvinylalcohol resin：During 15 parts of polyvinyl alcohol resins are added into 50 parts of water, with the intensification of 5 DEG C/min
Speed is warming up to reflux state insulation mixing 10min, adds 3 parts of salicylic acids and 0.5 part of turpentine oil, continues the insulation mixing that flows back
10min, then naturally cools to 35-40 DEG C, and adds 1 part of dimethyl fumarate and 0.3 part of hydrogenated rosin glyceride, fully mixed
30min is stood after conjunction, then reflux state insulation mixing 15min, gained mixture feeding are warming up to the programming rate of 5 DEG C/min
In spray dryer, gained particulate abrasive into powder will be finally dried.
Embodiment 2
(1) timely collecting：Treat that pericarp in green and brown color or sepia, partly has started to split, and it is brown to plant skin, there is light
Pool, benevolence is creamy white, and full, matter is hard, you can selection tea fruit of fine quality starts harvesting, the tea fruit of harvesting divide dry it is shady and cool and
The place of ventilation, is stirred 2 times daily, and pressure is gently rubbed after tea fruit splits, and shell is departed from seed, and sift out tea with dusting cover
Seed；
(2) dehydrate：Tea seed is divided on screen cloth of the mesh number less than tea seed granularity, thickness is divided for 2-3cm, first used
25-30 DEG C of hot blast is air-dried upwards from screen cloth downward vertical, and 35-40 DEG C of hot blast of being converted after 5h is air-dried, until tea seed water content
It is reduced to less than 30%；
(3) sealed storage：The tea seed for completing will be dried to be put into Non-woven cloth bag according to 2.5kg/ bags of weight, through tightening
After divide and be put into relative humidity 50-55% quartz sands, divide thickness for 3-5cm, and according to mass ratio in 20 mesh quartz sands
30:0.5 uniformly admixes storage auxiliary agent, and at 20-25 DEG C, the time to be sowed is the tea that storage can be used directly to control storage room temperature
Seed is sowed.
Store the preparation of auxiliary agent：To in 5 portions of cottonseed cakes add 2 parts of poloxamers, 0.5 part of modified polyvinylalcohol resin and
0.5 part of HPMA, 100-105 DEG C of insulation mixing 10min is warming up to the programming rate of 5 DEG C/min, adds 1 part
Asbestos wool, 0.5 part of sepiolite fibre, 0.3 part of spaonin powder and 0.2 part of nanometer titanium dioxide, continue to be incubated mixing 10min, and while hot
Size-reduced machine is made powder, be subsequently adding 20 parts of oat brans, 5 parts of oxidized starch, 2 parts of polished rice powders, 0.5 part of buckwheat powder, 0.5 part
Saleratus power and 0.3 part of sodium chloride, grinding make it be sufficiently mixed uniformly, obtain final product storage auxiliary agent.
The preparation of modified polyvinylalcohol resin：During 15 parts of polyvinyl alcohol resins are added into 50 parts of water, with the intensification of 5 DEG C/min
Speed is warming up to reflux state insulation mixing 10min, adds 3 parts of salicylic acids and 1 part of turpentine oil, continues the insulation mixing that flows back
10min, then naturally cools to 35-40 DEG C, and adds 1 part of dimethyl fumarate and 0.5 part of hydrogenated rosin glyceride, fully mixed
30min is stood after conjunction, then reflux state insulation mixing 15min, gained mixture feeding are warming up to the programming rate of 5 DEG C/min
In spray dryer, gained particulate abrasive into powder will be finally dried.
Embodiment 3
Using embodiment 1 and the made method of embodiment 2 respectively to being harvested and being stored with batch tea seed, and to storing and broadcasting
Effect of being germinateed after kind carries out experiment measure, as a result as shown in table 1.
The tea seed of table 1 stores and after planting germinates effect
| Pilot project | Embodiment 1 | Embodiment 2 |
| Can planting rates after storage | 99.84% | 99.79% |
| After planting germination percentage | 98.12% | 98.06% |
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (8)
1. a kind of tea seed is harvested and storage method, it is characterised in that comprised the following steps：
(1) timely collecting：Treat that pericarp in green and brown color or sepia, partly has started to split, and it is brown to plant skin, it is glossy,
Benevolence is creamy white, and full, matter is hard, you can selection tea fruit of fine quality starts harvesting, and the tea fruit of harvesting is divided dry shady and cool and logical
The place of wind, is stirred 1-2 times daily, and pressure is gently rubbed after tea fruit splits, and shell is departed from seed, and sift out tea with dusting cover
Seed；
(2) dehydrate：Tea seed is divided on screen cloth of the mesh number less than tea seed granularity, first with 25-30 DEG C of hot blast under screen cloth
Side is air-dried vertically upward, and 35-40 DEG C of hot blast of being converted after 5-8h is air-dried, until tea seed water content is reduced to less than 30%；
(3) sealed storage：The tea seed for completing will be dried to be put into Non-woven cloth bag according to 2.5-5kg/ bags of weight, after tightening
Divide and be put into relative humidity 50-55% quartz sands, and storage auxiliary agent is uniformly admixed in quartz sand, control storage room temperature exists
20-25 DEG C, the time to be sowed is the tea seed sowing that storage can be used directly.
2. tea seed according to claim 1 is harvested and storage method, it is characterised in that：Tea seed is divided in the step (2)
Thickness is 2-3cm.
3. tea seed according to claim 1 is harvested and storage method, it is characterised in that：Tea seed is divided in the step (3)
Thickness is 3-5cm.
4. tea seed according to claim 1 is harvested and storage method, it is characterised in that：Quartz sand in the step (3)
Mesh number is 18-30 mesh.
5. tea seed according to claim 1 is harvested and storage method, it is characterised in that：In the step (3) quartz sand with
The weight ratio for storing auxiliary agent is 30-40:0.5-1.
6. tea seed according to claim 1 is harvested and storage method, it is characterised in that：Storage auxiliary agent in the step (3)
It is made up of the raw material of following parts by weight：Oat bran 15-20 parts, oxidized starch 5-10 parts, cottonseed cake 3-5 parts, polished rice powder 2-3
Part, poloxamer 1-2 parts, asbestos wool 1-2 parts, buckwheat powder 0.5-1 parts, saleratus power 0.5-1 parts, modified polyvinylalcohol resin
0.5-1 parts, sepiolite fibre 0.5-1 parts, sodium chloride 0.3-0.5 parts, HPMA 0.3-0.5 parts, spaonin powder 0.1-
0.3 part, nanometer titanium dioxide 0.1-0.3 parts, its preparation method is：To addition poloxamer, modified polyvinylalcohol tree in cottonseed cake
Fat and HPMA, 100-105 DEG C of insulation mixing 5-10min is warming up to the programming rate of 5 DEG C/min, adds stone
Velveteen, sepiolite fibre, spaonin powder and nanometer titanium dioxide, continue to be incubated mixing 5-10min, and size-reduced machine is made powder while hot
End, is subsequently adding oat bran, oxidized starch, polished rice powder, buckwheat powder, saleratus power and sodium chloride, and grinding is sufficiently mixed it
Uniformly, storage auxiliary agent is obtained final product.
7. tea seed according to claim 6 is harvested and storage method, it is characterised in that：The modified polyvinylalcohol resin by
Polyvinyl alcohol resin is modified to be formed, and its method of modifying is：Polyvinyl alcohol resin is added to the water, with the programming rate of 5 DEG C/min
It is warming up to reflux state insulation and mixes 10min, add salicylic acid and turpentine oil, continues the insulation mixing 10min that flows back, then certainly
So 35-40 DEG C is cooled to, and add dimethyl fumarate and hydrogenated rosin glyceride, 30min is stood after being sufficiently mixed, then with 5
DEG C/programming rate of min is warming up to reflux state insulation mixing 15min, in gained mixture feeding spray dryer, finally will
Dry gained particulate abrasive into powder.
8. tea seed according to claim 7 is harvested and storage method, it is characterised in that：The polyvinyl alcohol resin, water, water
The weight ratio of poplar acid, turpentine oil, dimethyl fumarate and hydrogenated rosin glyceride is 10-15:30-50:2-3:0.5-1:1-2:
0.3-0.5。
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