Leaf surface brightening agent for foliage plants and preparation method

A technology of foliage plants and brighteners, applied in botany equipment and methods, plant preservation, application, etc., can solve problems such as easy adhesion of dust, dirt, harm to people and the environment, blockage of stomata on plant leaves, etc. Achieve good natural luster, improve ornamental value, and good stability

Inactive Publication Date: 2011-08-31
刘佳明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commercially available domestic and imported leaf brighteners are all oil products containing organic solvents. The brightness of the leaves will increase after the first use or a short time after use, but they have no cleaning effect on the spots or residues on the leaves and are more likely to stick Dust and dirt are not only harmful to plants, but also have a certain harmful effect on people and the environment because of the special unpleasant smell of organic solvents.
Chinese patent, application number is 200410026890.X disclosed "water-based cleanser for foliage plants", the main components are anionic surfactant and polyvinylpyrrolidone, anionic surfactant is ...

Method used

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  • Leaf surface brightening agent for foliage plants and preparation method
  • Leaf surface brightening agent for foliage plants and preparation method
  • Leaf surface brightening agent for foliage plants and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Take willow leaves to dry, weigh 10g, add 300ml of water, extract at 45°C for 6 hours, repeat 3 times, filter, combine the filtrates, add 850ml of 90% ethanol to the filtrate, let stand for 24 hours, centrifuge, take the The clear liquid was concentrated under reduced pressure at 45°C to recover the solvent to obtain 1.8 g of extract. Dissolve the extract with 100ml of distilled water, adsorb with HZ820 macroporous resin for 24 hours, elute with 800ml of 90% ethanol after eluting with 800ml of distilled water, and concentrate the ethanol eluate to dryness under reduced pressure to obtain 0.58g of glossy vegetable wax

Embodiment 2

[0021] Take willow leaves to dry, weigh 10g, add 200ml of water, extract at 30°C for 5 hours, repeat twice, filter, combine the filtrates, add 400ml of 80% ethanol to the filtrate, let it stand for 24 hours, centrifuge, take the The clear liquid was concentrated and recovered under reduced pressure at 45°C to obtain 1.7 g of extract. Dissolve the extract with 100ml of distilled water, adsorb with HZ841 type macroporous resin for 24 hours, elute with 700ml of 85% ethanol after eluting with 700ml of distilled water, and concentrate the ethanol eluate to ten under reduced pressure to obtain 0.53g of glossy vegetable wax.

Embodiment 3

[0023] Take willow leaves to dry, weigh 10g, add 350ml of water, extract at 40°C for 7 hours, repeat twice, filter, combine the filtrates, add 700ml of 85% ethanol to the filtrate, let stand for 24 hours, centrifuge, take the The clear liquid was concentrated under reduced pressure at 45°C to recover the solvent to obtain 2.1 g of extract. Dissolve the extract with 100ml of distilled water, adsorb with HZ818 type macroporous resin for 24 hours, elute with 1000ml of 95% ethanol after elution with 1000ml of distilled water, and concentrate the ethanol eluent under reduced pressure to obtain 0.60g of glossy vegetable wax.

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PUM

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Abstract

The invention relates to a leaf surface brightening agent for foliage plants, which is an aqueous solution agent consisting of natural vegetable wax, water and an additive agent, can not cause damage to the foliage plants, and has good natural gloss without unpleasant smell, toxicity or clogging of pores on the leaf surface, thus being beneficial to the photosynthesis of the leaf surface. The leaf surface brightening agent is low in cost and good in stability, and can be widely used for improving the ornamental value of plants such as pachira macrocarpa, zamioculas zamiifolia, philodendron, spathiphyllum, arrowroot, scindapsus aureus, polyscias balfouriana bailey, clivia miniata and dracaena sanderiana.

Description

technical field [0001] The invention relates to a foliage brightener for foliage plants and a preparation method thereof. Background technique [0002] There is a layer of wax on the surface of many plant leaves, which can prevent excessive loss of water and microorganisms from invading the mesophyll cells, and at the same time make the leaves appear glossy to varying degrees. The level of leaf gloss is related to the thickness of the wax coat on the leaf surface, and is regarded as one of the important quality indicators of foliage plants, especially indoor foliage plants. Therefore, all kinds of plant foliage brighteners for improving the glossiness of leaves of foliage plants have emerged as the times require. At present, the commercially available domestic and imported leaf brighteners are all oil products containing organic solvents. The brightness of the leaves will increase after the first use or a short time after use, but they have no cleaning effect on the spots o...

Claims

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Application Information

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IPC IPC(8): A01N3/00
Inventor 刘佳明杜季梅
Owner 刘佳明
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