CN106588131A - Nutritional agent capable of improving chlorogenic acid content and used for tobacco planting - Google Patents
Nutritional agent capable of improving chlorogenic acid content and used for tobacco planting Download PDFInfo
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- CN106588131A CN106588131A CN201611245125.6A CN201611245125A CN106588131A CN 106588131 A CN106588131 A CN 106588131A CN 201611245125 A CN201611245125 A CN 201611245125A CN 106588131 A CN106588131 A CN 106588131A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention discloses a nutritional agent capable of improving the chlorogenic acid content and used for tobacco planting. A preparation method of the nutritional agent comprises the following steps that (1) clear cleaning is conducted, specifically, waste shrimp and crab shells are cleaned clearly with water, silt and impurities on the surfaces of the shrimp and crab shells are removed; (2) drying is conducted, specifically, the shrimp and crab shells obtained in the step (1) is dried and smashed to obtain shrimp and crab shell crude powder; (3) low-temperature smashing is conducted, specifically, the shrimp and crab shell crude powder obtained in the step (2) is subjected to low-temperature freezing and low-temperature sublimation drying sequentially, then liquid nitrogen serves as a grinding medium, and low-temperature smashing is conducted through an ultralow temperature pulverizer at the temperature of -80 DEG C to -120 DEG C; and (4) high-pressure homogenizing is conducted, specifically, purified water is added into materials obtained in the step (3), uniform mixing is conducted, then the materials with the water are put into a high pressure homogenizer to be processed, centrifuging is conducted, the purified water is added into obtained residues, high-pressure homogenizing and centrifuging are conducted again, supernatant is combined, drying is conducted, and then the nutritional agent for tobacco planting is obtained. According to the nutritional agent, the quality index of tobacco planting is improved obviously, and the planting requirement of quality tobacco can be met.
Description
Technical field
The present invention relates to tobacco leaf planting technical field, more particularly to a kind of tobacco leaf planting that can improve chlorogenic acid content
Nutritional agents.
Background technology
China is tobacco planting big country, and planting the tobacco leaf for obtaining can be classified, special according to the quality of tobacco of different parts
Point is different, and the color reaction after the tobacco leaf modulation at same position interior quality, maturity, blade construction according to tobacco leaf, oil
Point, the classification such as colourity, length.After classification, there is substantial amounts of discarded tobacco leaf urgently to process and utilize every year, will otherwise cause environment
Pollution and the wasting of resources.
Chlorogenic acid is that content is most in tobacco, one of most important polyphenol compound, and it is plant in aerobic respiration
During Jing shikimic acid pathways produce a kind of phenylpropanoids, with antibacterial, antiviral, cholagogic, increase white blood cell etc.
Multiple pharmacological effect, is the important source material of the industry such as health products, food, medicine, cosmetics.Nicotine is main in natural baccy
Alkaloid, be important chemical industry and medical material；Highly purified nicotine can be used as give up smoking cream, the original for the treatment of arthralgia class medicine
Material, nicotine is also widely used in ecological agriculture development.As in recent years the rapid of the numerous areas such as medicine, agricultural, chemical industry is sent out
Exhibition, increases on market to natural nicotine, the requirement of chlorogenic acid and day Ju, therefore extraction nicotine, chlorogenic acid tool from Discarded Tobacco
There is very high economic worth, not only can turn waste into wealth, and the added value of tobacco can be improved, realize the comprehensive profit of tobacco
With.
Since the 1950's, the amount of application cumulative year after year of Chinese chemical fertilizer, unit area applying quantity of chemical fertilizer also be in by
Year increasing trend.Chemical fertilizer plays increasing effect in agricultural production, but throughout the year excessively single administration chemical fertilizer can cause soil
The bad phenomenons such as earth is acidified and hardened, soil fertility is reduced, content of organic matter decline.And effect of the fertilizer in agricultural production
Oneself more has scholar to think phase it is well known that propose " organic agriculture ", the concept such as " ecological agriculture " successively in recent years based on this
For the chronic administration of chemical fertilizer, the administration of fertilizer is more beneficial for the sustainable development of agricultural.
Chitin (Chitin), also referred to as chitin, are found, 1823 for 1811 by French scholar Bu Lakenuo (Braconno)
Nian Youou gills (0dier) are extracted from crustacean shell, and are named as CHITIN, and translated name is chitin.Chitin has
Anticancer, suppresses cancer, oncocyte transfer, improves body immunity and liver detoxification effect.Be particularly suited for diabetes, liver-kidney diseases,
The diseases such as hypertension, obesity, are conducive to preventing cancer cell pathology and chemoradiation therapy treatment tumor disease.And on chitin chemistry not
Vivaciously, do not change with body fluid, and can not organize foreign body reaction, it is nontoxic, with antithrombotic, it is high temperature-resistant disinfected the features such as.
In nature, arthropod such as shrimp, crab etc. are up to 58-85% containing chitin, and chitin is only second to cellulose
Second largest renewable resource on the earth, shrimp shell, crab shell are the discarded objects in aquatic products processing industry, and yield is huge, and cost is relatively low, contains
Shitosan after having abundant chitin and its deacetylation.There are abundant shrimp, crab resource, the water of many shrimp crabs in Qinzhou Prefecture
The leftover bits and pieces such as shrimp shell, shrimp head, crab shell of the processing producer after processing shrimp crab are produced, it is difficult to process, because wherein containing abundant albumen
Matter, fat, after accumulation easily fermentation, it is spoiled, rise it is mould, affect environment.If can apply after modification to shrimp and crab shells, energy
Enough realize the efficient utilization of discarded object and make maximum resource utilization, produce huge economic and social benefit.Resources circulation profit
With the target for eco-energy environmental protection being China's Long-and Medium-term Development most important thing.It has been investigated that at shrimp and crab shells Jing appropriate technique
After reason, organic fertilizer can be switched to, return plantation tobacco leaf, obtain good effect.
The content of the invention
The invention provides a kind of nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content, can significantly improve in tobacco leaf
The content of active component, as leaf tobacco extract raw material, increased added value.
The present invention is achieved through the following technical solutions：
A kind of nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain shrimp and crab shells meal；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, after cryogenic freezing and low-temperature distillation drying are carried out successively
With liquid nitrogen as abrasive media, low-temperature grinding is carried out with super-low temperature pulverizator at -80--120 DEG C；
4. it is high-pressure homogeneous：The material that 3. step is obtained adds pure water to be well mixed, and is subsequently adding at high pressure homogenizer
Reason, centrifugation, the slag for obtaining adds pure water high-pressure homogeneous again, and centrifugation merges supernatant, is dried to obtain the fertilizer of tobacco leaf planting
Material.
The 1. described crab shrimp shell of step of the present invention, with arbitrary proportion mixing.
The 2. described crushing of step, is preferably crushed to granularity in 80-100 mesh with ball mill；
The 3. described cryogenic freezing of step, preferable temperature 0--18 DEG C, more preferably -10--18 DEG C；
The 4. described addition pure water of step, is preferably added to the pure water of 5-6 times of weight；Described is high-pressure homogeneous,
10000-15000psi、5-10min；Described centrifugation, 8000-10000r/min, 5-10min；Described drying, preferred moisture
Content is 10% and less.
The nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content of the present invention, when in use, nutritional agents
In the field management stage of tobacco leaf planting, apply as base fertilizer.
Compared with prior art, advantages of the present invention：
1st, freeze grinding technology, because the price of refrigerant is higher, is restricted, the now in actual industrial production
Succeeded using useless cold liquid nitrogen of producing during natural gas gasifying, liquid nitrogen prices, freeze grinding technology is just developed, but
The technology application aquaculture has not been reported.Ultralow temperature crushing technology is present invention employs, shrimp and crab shells are carried out successively low temperature
With liquid nitrogen as abrasive media after freezing, low-temperature distillation drying, low temperature powder is carried out with super-low temperature pulverizator at -80-120 DEG C
It is broken, using low temperature brittleness characteristic, the material for being difficult to crush in thermal sensitivity or normal temperature can be crushed, prevent rotten when crushing.
2nd, the present invention processes the shrimp and crab shells raw material for obtaining using high pressure homogenization method, not using adventitious solvent, by high pressure
Material can be directly crushed to the powerful shearing force and impulsive force that homogeneous method is produced cellular level, inorganic by what is contained in shrimp and crab shells
Matter and organic matter are crushed, the molecule such as the solvable or insoluble trace element of formation and amino acid, are particularly wherein contained
Chitin etc., as nutritional agents, beneficial to the absorption of plant.
3rd, the nutritional agents that the present invention is obtained, from the discarded object of shrimp crab, both can solve to be produced in marine organisms process
Raw residue contamination problem, also solves the security hidden trouble of applying pesticides chemical fertilizer and heavy-metal residual, energy-conservation from source
It is environmentally friendly, pollution-free, no added, it is cheap, it is truly realized " green manure ".This ecological circulation utilizes technology, fundamentally solves
Soil of having determined is bad because excessively applying the soil acidification and hardened, soil fertility reduction that chemical fertilizer causes, content of organic matter decline etc.
Phenomenon.
Specific embodiment
Below with embodiment, the invention will be further described, but the invention is not limited in these embodiments.
Embodiment 1：
A kind of nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain 80 mesh shrimp and crab shells meal with ball mill；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, carries out successively 0 DEG C of cryogenic freezing and low-temperature distillation is dried
Afterwards with liquid nitrogen as abrasive media, low-temperature grinding is carried out with super-low temperature pulverizator at -80 DEG C；
4. it is high-pressure homogeneous：The material that 3. step is obtained adds the pure water of 5 times of weight to be well mixed, and is subsequently adding high pressure
Homogenizer process, 10000psi, 10min, centrifugation, 8000r/min, 10min, the slag for obtaining adds the pure water of 5 times of weight again
High-pressure homogeneous, 10000psi, 20min, centrifugation, 8000r/min, 10min merge supernatant, are dried to obtain tobacco leaf planting
Nutritional agents.
Embodiment 2：
A kind of nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain 100 mesh shrimp and crab shells meal with ball mill；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, carries out successively -10 DEG C of cryogenic freezings and low-temperature distillation is dry
With liquid nitrogen as abrasive media after dry, low-temperature grinding is carried out with super-low temperature pulverizator at -100 DEG C；
4. it is high-pressure homogeneous：The material that 3. step is obtained adds the pure water of 6 times of weight to be well mixed, and is subsequently adding high pressure
Homogenizer process, 12000psi, 8min, centrifugation, 10000r/min, 5min, the slag for obtaining adds the pure water of 6 times of weight high again
Pressure homogeneous, 15000psi, 15min, centrifugation, 10000r/min, 5min merge supernatant, are dried to obtain the battalion of tobacco leaf planting
Foster agent.
Embodiment 3：
A kind of nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain 100 mesh shrimp and crab shells meal with ball mill；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, carries out successively -18 DEG C of cryogenic freezings and low-temperature distillation is dry
With liquid nitrogen as abrasive media after dry, low-temperature grinding is carried out with super-low temperature pulverizator at -120 DEG C；
4. it is high-pressure homogeneous：The material that 3. step is obtained adds the pure water of 5 times of weight to be well mixed, and is subsequently adding high pressure
Homogenizer process, 15000psi, 10min, centrifugation, 10000r/min, 5min, the slag for obtaining adds the pure water of 5 times of weight again
High-pressure homogeneous, 18000psi, 10min, centrifugation, 10000r/min, 5min merge supernatant, are dried to obtain tobacco leaf planting
Nutritional agents.
Comparative example 1：
The nutritional agents of embodiment and comparative example 2-4 is not used.
Comparative example 2：
The nutritional agents of tobacco leaf planting, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain 100 mesh shrimp and crab shells meal with ball mill；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, carries out successively -18 DEG C of cryogenic freezings and low-temperature distillation is dry
With liquid nitrogen as abrasive media after dry, low-temperature grinding is carried out with super-low temperature pulverizator at -120 DEG C；
4. heating extraction：The material that 3. step is obtained adds the pure water of 5 times of weight to be well mixed, and heating extraction, carries
Liquid centrifugation is taken, 10000r/min, 5min, the slag for obtaining adds the pure water of 5 times of weight heating extraction, extract centrifugation,
10000r/min, 5min, merge supernatant, are dried to obtain the nutritional agents of tobacco leaf planting.
Comparative example 3：
The nutritional agents of tobacco leaf planting, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain 100 mesh shrimp and crab shells meal with ball mill；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, carries out successively -18 DEG C of cryogenic freezings and low-temperature distillation is dry
With liquid nitrogen as abrasive media after dry, low-temperature grinding is carried out with super-low temperature pulverizator at -120 DEG C, obtain tobacco leaf planting
Nutritional agents.
Comparative example 4：
The nutritional agents of tobacco leaf planting, is obtained using following preparation method：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain 100 mesh shrimp and crab shells meal with ball mill；
3. it is high-pressure homogeneous：The material that 2. step is obtained adds the pure water of 5 times of weight to be well mixed, and is subsequently adding high pressure
Homogenizer process, 15000psi, 10min, centrifugation, 10000r/min, 5min, the slag for obtaining adds the pure water of 5 times of weight again
High-pressure homogeneous, 18000psi, 10min, centrifugation, 10000r/min, 5min merge supernatant, are dried to obtain tobacco leaf planting
Nutritional agents.
Experimental example：
The nutritional agents of tobacco leaf planting establishes GAP base in Field information company in Qinzhou Prefecture, by making
The nutritional agents of the tobacco leaf planting that technique is obtained, in base contrast test has been carried out, main to investigate Different Nutrition agent to tobacco leaf kind
Plant and the impact of quality.In base, design experiment field, every piece of experimental plot area is 5 mu, and comparative example and embodiment 3 are applied respectively
The nutritional agents for obtaining, comparative example 1 as blank example, comparative example 2-4 and embodiment 3 on the basis of comparative example, by nutritional agents
300kg is applied in the field management stage of tobacco leaf planting as base fertilizer.
Tobacco leaf picking, after classification, by the waste/hypo-tobacco leaf for obtaining, as raw material chlorogenic acid extracting, calculates content.
Extracting method：Using the technique of ultrasonic wave added Enzymatic Extraction waste/hypo-tobacco leaf Content of Chlorogenic Acid, tobacco leaf Content of Chlorogenic Acid is extracted
Process conditions be：To be dried waste/hypo-tobacco leaf as raw material after crushing, 1 is added:The water of 10 (solid-liquid ratio, w/w), adds fiber
Plain enzyme, constant temperature enzymolysis, enzyme dosage 1% (in terms of quality of tobacco), enzymolysis time 1.5h, 50 DEG C of hydrolysis temperature, the cigarette after ferment treatment
Leaf extracts 30min under ul-trasonic irradiation, calculates chlorogenic acid, the content of nicotine.
Analysis method：Chlorogenic acid adopt high performance liquid chromatography quantitative analysis chromatographic condition for：Chromatographic column HypersiIBD-
C18(250mmX4.6mm i.d)；The acetic acid of 25% second eyeball of mobile phase+0.5%；Flow velocity 1mL/min；30 DEG C of injector temperature；Sample size
10μL；Detection wavelength 280nm.
Nicotine is determined：Chromatographic condition is：Alitima-C18(150mmx4.6mm i.d)；Methyl alcohol-phosphate buffer (8：
2)；Detection wavelength 262nm；Flow velocity 1mL/min；25 DEG C of column temperature.
The mean value of 3 samples in test plot.
Conclusion：The sample result of embodiment 3 is better than comparative example.
Claims (5)
1. a kind of nutritional agents of the tobacco leaf planting that can improve chlorogenic acid content, it is characterised in that obtained using following preparation method
Arrive：
1. washing：Discarded shrimp and crab shells are cleaned with clear water, the silt and impurity on shrimp and crab shells surface is removed；
2. it is dried：The shrimp and crab shells that 1. step is obtained are dried, crush to obtain shrimp and crab shells meal；
3. low-temperature grinding：The shrimp and crab shells meal that 2. step is obtained, is carried out successively after cryogenic freezing and low-temperature distillation drying with liquid
Nitrogen is abrasive media, and low-temperature grinding is carried out with super-low temperature pulverizator at -80--120 DEG C；
4. it is high-pressure homogeneous：The material that 3. step is obtained adds pure water to be well mixed, and is subsequently adding high pressure homogenizer process, from
The heart, the slag for obtaining adds pure water high-pressure homogeneous again, and centrifugation merges supernatant, is dried to obtain the nutritional agents of tobacco leaf planting.
2. the nutritional agents of a kind of tobacco leaf planting that can improve chlorogenic acid content according to claim 1, it is characterised in that：
The 2. described crushing of step, is to be crushed to granularity in 80-100 mesh with ball mill.
3. the nutritional agents of a kind of tobacco leaf planting that can improve chlorogenic acid content according to claim 1, it is characterised in that：
The 3. described cryogenic freezing of step, temperature is 0--18 DEG C.
4. the nutritional agents of a kind of tobacco leaf planting that can improve chlorogenic acid content according to claim 1, it is characterised in that：
The 4. described addition pure water of step, is the pure water for adding 5-6 times of weight.
5. the nutritional agents of a kind of tobacco leaf planting that can improve chlorogenic acid content according to claim 1, it is characterised in that：
Step 4. described high-pressure homogeneous, 10000-15000psi, 5-10min；Described centrifugation, 8000-10000r/min, 5-
10min。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245125.6A CN106588131A (en) | 2016-12-29 | 2016-12-29 | Nutritional agent capable of improving chlorogenic acid content and used for tobacco planting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611245125.6A CN106588131A (en) | 2016-12-29 | 2016-12-29 | Nutritional agent capable of improving chlorogenic acid content and used for tobacco planting |
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| CN106588131A true CN106588131A (en) | 2017-04-26 |
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| CN201611245125.6A Pending CN106588131A (en) | 2016-12-29 | 2016-12-29 | Nutritional agent capable of improving chlorogenic acid content and used for tobacco planting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500943A (en) * | 2017-10-17 | 2017-12-22 | 薛炜 | A kind of nutrient solution for increasing growing tomatoes soil fertility |
| CN107573128A (en) * | 2017-10-17 | 2018-01-12 | 薛炜 | Increase the nutrient solution of growing tomatoes soil fertility |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986391A (en) * | 2011-09-08 | 2013-03-27 | 郑州大学 | Method for improving content and aromas of tobacco secondary metabolite products |
-
2016
- 2016-12-29 CN CN201611245125.6A patent/CN106588131A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986391A (en) * | 2011-09-08 | 2013-03-27 | 郑州大学 | Method for improving content and aromas of tobacco secondary metabolite products |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500943A (en) * | 2017-10-17 | 2017-12-22 | 薛炜 | A kind of nutrient solution for increasing growing tomatoes soil fertility |
| CN107573128A (en) * | 2017-10-17 | 2018-01-12 | 薛炜 | Increase the nutrient solution of growing tomatoes soil fertility |
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Application publication date: 20170426 |