CN105519585A - Preparation method of selenium-rich auxin - Google Patents
Preparation method of selenium-rich auxin Download PDFInfo
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- CN105519585A CN105519585A CN201410524722.7A CN201410524722A CN105519585A CN 105519585 A CN105519585 A CN 105519585A CN 201410524722 A CN201410524722 A CN 201410524722A CN 105519585 A CN105519585 A CN 105519585A
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Abstract
The invention provides a preparation method of a selenium-rich auxin. The preparation method is characterized in comprising the following steps: plant seeds are added into selenium-rich water and are germinated; and sprouts are subjected to low-temperature drying and pulverizing. With the selenium-rich auxin preparation method, a selenium-rich auxin can be prepared, and can be widely applied during a plant growth stage. With the selenium-rich auxin, plant growth can be promoted, and selenium supplement can be provided for the plants. The product has a wide market in the fields of medicine and healthcare cosmetics. Selenium in the product exists in an organic status, and can be well absorbed by human bodies, such that the product can be widely applied in selenium supplementation and growth hormone supplementation promotion.
Description
Technical field
The present invention relates to a kind of preparation method of Se-enriched plant growth element.
Background technology:
Also effect has been played in the formation of auximone root when cell division and differentiation, fruit development, cutting and During Leaf Abscission Phase.Most important naturally occurring auximone is β-heteroauxin.The similar plant growth regulator of Prof. Du Yucang effect also has brassin, the basic element of cell division, gibberellin, Nafusaku, diethyl aminoethyl hexanoate (DA-6) etc.
Technical staff studies discovery, and the effect of growth hormone shows as duality: can growth promoting effects, also can Developing restraint; Can vernalization, also can sprout inhibition; Can fruit drop be prevented, again can flower and fruit thinning.This is relevant with the susceptibility of concentration to plant different parts of growth hormone.In general the susceptibility of plant roots is greater than bud and is greater than stem.The susceptibility of dicotyledon is greater than monocotyledon.So can weed killer herbicide be made with the growth hormone analog that 2-4D is such.Its feature is two-sidedness, can growth promoting effects, also can Developing restraint, even kills plant.
The growth privately of stem and root to ground growth be caused by the gravitation of the earth, reason be terrestrial gravitation cause growth hormone distribute uneven, in the near-earth side of stem, distribution is many, and side distributes less privately.Because the growth hormone optimum concentration of stem is very high, the near-earth side growth hormone of stem is more, and have facilitation to it, so the growth of near-earth side is faster than side privately, keeps the upwards growth of stem; For root, because the growth hormone optimum concentration of root is very low, near-earth side is more, and inhibited to the growth of root cells on the contrary, so the growth of near-earth side is just than side growth is slow privately, keep the Bendroquinon in growth medium of root, if do not have terrestrial gravitation, root just may can not down have been grown.Again due to the polar translocation in plant forms and terrestrial gravitation, the apical dominance of generation makes tip-growth element concentration lower, promotes terminal bud growth; But because of the higher suppression lateral bud growth of auxin concentration that polar translocation causes lateral bud to distribute, can derepression if remove terminal bud.
Having various explanation to the mechanism of hormonal action, can be summarized as two: one, be think that hormonal action is in metabolism of nucleic acid, may be on DNA transcriptional level.It makes some gene activation, forms some new mRNA, new protein (mainly enzyme), and then affects intracellular metabolism, cause the change of growing.Two, then think that hormonal action is in cell membrane, namely plasma membrane is first by the impact of hormone, and the change of a series of membrane structure and function occurs, and makes manyly to be attached to enzyme on certain organelle or plasma membrane or proenzyme occurs to change accordingly, or inactivation or activation.The change of enzyme system makes metabolism and growing of whole cell also change thereupon.In addition, somebody thinks that hormone has impact to core and plasma membrane; Or think hormone effect first from plasma membrane again through cytoplasm, finally pass in core.Although have different explanations to hormonal action mechanism, any explanation is all thought, hormone must first in cell certain material be combined specifically, effective regulating action could be produced.
The most external of plant cell is cell wall, and namely cell increases its volume to elongation growth, and cell wall just must corresponding expansion.Cell wall will expand, and just first needs softening and lax, cell wall plasticity is strengthened, synthesizes new cell wall substance simultaneously, and increase protoplasm.Experiment proves, with growth hormone process oat germ sheath, cell wall plasticity can be increased, and under the growth hormone impact of variable concentrations, the increasing degree of its Changes of Plasticity and growth is very close, and this illustrates that the growth that growth hormone is induced is realized by the plastic increase of cell wall.Growth hormone promotes that cell wall plasticity increases, not simple physical change, but the result of metabolic activity.Because the Changes of Plasticity of growth hormone to dead cell is invalid; Under anoxic or respiration inhibitor existent condition, can the plastic change of Developing restraint element inducing cell wall.
Growth hormone synthesizes in the young leaflet tablet and apical meristem of expansion, and by the long-distance transportation of phloem, from top to down accumulates to base portion.Root also can produce growth hormone, transports from bottom to top.Growth hormone in plant corpus is formed by series of intermediate products by tryptophan.Its main path passes through indoleacetaldehyde.After indoleacetaldehyde can become indolepyruvic acid by tryptophan initial oxidation deamination, decarboxylation forms, and also can become tryptamines rear oxidation deamination by the first decarboxylation of tryptophan and be formed.Then indoleacetaldehyde is reoxidised into heteroauxin.
Selenium is the required nutritive element of animal and human's body, and selenium has removes many functions such as the free radical in life entity, anti-lipid peroxdation, cancer-resisting, anti-ageing, develop immunitypty, antagonism heavy metal toxicity.Super Enriching Selenium plant is still studied the Nutrition and Metabolism mechanism of selenium in plant, extracts the optimal material of effective antitumor organic selenium compounds and reparation selenium ecological pollution.
In order to obtain the human body effectively selenium supplementary form of safety, people take the means of biological transformation that inorganic selenium is converted into Organic Selenium, are the mode taking Plant Transformation the earliest, if the state such as Finland, Denmark is in order to improve the Se content of crop, fertile to soil application selenium.Microbial conversion is also conventional method, and the U.S. has carried out large quantity research utilizing saccharomycete to be converted in Organic Selenium by inorganic selenium, and drops into suitability for industrialized production, and selenium yeast has become the food source supplementary of selenium.Due to the appearance of the existing forms of Organic Selenium, the variation of biological transformation form and chemical selenium product, the form of human body selenium supplementary is also diversified, as rich selenium soybean, selenium-rich rice, mineral water rich in selenium, selenium yeast, selenium edible mushroom, selenium Fructus Hordei Germinatus, selenide of carragheen etc.But the outstanding problem existed is agricultural product quality poor controllability, and grade is not high, and industrial products cost is high, side effect is large, and the market share is limited.Therefore, for super Enriching Selenium plant, solving supporting technology, stablize Se content, the guarantee Yield and quality of raw material and grade, is realize the key that its organic selenium product scale and seriation develop.
Summary of the invention
The invention provides a kind of preparation method of Se-enriched plant growth element.
The preparation method of a kind of Se-enriched plant growth element of the present invention, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.
The preparation method of Se-enriched plant growth element of the present invention, is characterized in that described rich selenium water is natural selenium-rich mineral water.
The preparation method of Se-enriched plant growth element of the present invention, is characterized in that described natural selenium-rich mineral water be selenium content is 150ppm.
The preparation method of Se-enriched plant growth element of the present invention, is characterized in that temperature Kong ≤60 DEG C of described bud low temperature drying.
The preparation method of Se-enriched plant growth element of the present invention, is characterized in that described plant seed is legume seeds and gramineous plants seed.
The preparation method of Se-enriched plant growth element of the present invention, is characterized in that described plant seed is jowar, corn, paddy rice, Chinese chestnut, soya bean, mung bean, peanut, broad bean and golden flower certain herbaceous plants with big flowers.
The preparation method of Se-enriched plant growth element of the present invention can prepare the auximone being rich in selenium, can be used in the vegetative period of plant widely, not only can promote the growth of plant but also can mend selenium to plant; This product has market widely at medicine and health care cosmetic field, exists, has good absorbability energy to the person, can be used in widely in the supply of benefit selenium and growth promoting effects hormone because the selenium in product exists with organic state.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 150ppm.Temperature Kong ≤60 DEG C of described bud low temperature drying.Described plant seed is legume seeds and gramineous plants seed.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 2: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 150ppm.The temperature of described bud low temperature drying controls at 60 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is jowar, germination length 2cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 3: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 250ppm.The temperature of described bud low temperature drying controls at 55 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is corn, germination length 3cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 4: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 200ppm.The temperature of described bud low temperature drying controls at 50 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is paddy rice, germination length 2.5cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 5: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 160ppm.The temperature of described bud low temperature drying controls at 45 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is Chinese chestnut, germination length 2cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 6: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 200ppm.The temperature of described bud low temperature drying controls at 40 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is soya bean, germination length 5cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 7: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 150ppm.The temperature of described bud low temperature drying controls at 45 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is mung bean, germination length 5cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 8: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 150ppm.The temperature of described bud low temperature drying controls at 55 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is peanut, germination length 4cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 9: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 150ppm.The temperature of described bud low temperature drying controls at 52 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is broad bean, germination length 3cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Embodiment 10: a kind of preparation method of Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.Rich selenium water is natural selenium-rich mineral water.Natural selenium-rich mineral water is selenium content is 110ppm.The temperature of described bud low temperature drying controls at 60 DEG C.Described plant seed is legume seeds and gramineous plants seed.Plant seed is golden flower certain herbaceous plants with big flowers, germination length 2cm.With described natural selenium-rich mineral water first by seed submergence 3 minutes, drop rises, then every day drenches three times with the rich selenium water of seed quality 3 times.
Claims (6)
1. a preparation method for Se-enriched plant growth element, is characterized in that plant seed adds rich selenium water and makes it germinate, gets its bud low temperature drying, pulverize.
2. the preparation method of Se-enriched plant growth element as claimed in claim 1, is characterized in that described rich selenium water is natural selenium-rich mineral water.
3. the preparation method of Se-enriched plant growth element as claimed in claim 2, is characterized in that described natural selenium-rich mineral water be selenium content is 150ppm.
4. the preparation method of Se-enriched plant growth element as claimed in claim 1, is characterized in that temperature Kong ≤60 DEG C of described bud low temperature drying.
5. the preparation method of Se-enriched plant growth element as claimed in claim 1, is characterized in that described plant seed is legume seeds and gramineous plants seed.
6. the preparation method of Se-enriched plant growth element as claimed in claim 1, is characterized in that described plant seed is jowar, corn, paddy rice, Chinese chestnut, soya bean, mung bean, peanut, broad bean and golden flower certain herbaceous plants with big flowers.
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| CN201410524722.7A CN105519585A (en) | 2014-10-01 | 2014-10-01 | Preparation method of selenium-rich auxin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410524722.7A CN105519585A (en) | 2014-10-01 | 2014-10-01 | Preparation method of selenium-rich auxin |
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| CN105519585A true CN105519585A (en) | 2016-04-27 |
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| CN201410524722.7A Pending CN105519585A (en) | 2014-10-01 | 2014-10-01 | Preparation method of selenium-rich auxin |
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Application publication date: 20160427 |