CN105400603A - Natural cleaning agent prepared from natural raw materials - Google Patents
Natural cleaning agent prepared from natural raw materials Download PDFInfo
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- CN105400603A CN105400603A CN201510861648.2A CN201510861648A CN105400603A CN 105400603 A CN105400603 A CN 105400603A CN 201510861648 A CN201510861648 A CN 201510861648A CN 105400603 A CN105400603 A CN 105400603A
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Abstract
The invention relates to a natural cleaning agent and a preparation method thereof. The natural cleaning agent is prepared from, by weight, 15%-20% of tea saponin, 5%-10% of lecithin, 0.02%-0.03% of tea polyphenol, 0.1%-0.2% of farnesol and the balance deionized water. The natural cleaning agent is mainly used for cleaning fruits and vegetables and especially can effectively remove residual pesticide on the surfaces of the fruits and the vegetables.
Description
Technical field
The present invention relates to a kind of natural cleaning agent be made up of natural matter, this natural cleaning agent is mainly used in the cleaning of fruit and/or vegetables.
Background technology
In the planting process of fruit, vegetables, be prevention and elimination of disease and pests, generally can spray insecticide.Remain in the agricultural chemicals on fruit, vegetables, if eaten, can damage human health.In daily life, people adopt tap water to clean fruit, vegetables usually, though can remove the general dirts such as earth, remains of pesticide is difficult to Ex-all, because fruit, the agricultural chemicals such as Cypermethrin, Propoxur that vegetables are conventional are mostly oil-soluble, not easily by water dissolution.Based on the fear to agricultural chemicals, people also can adopt the fruit-vegetable clear lotion etc. of liquid detergent or chemosynthesis, prior immersion fruit, vegetables, and then use clear water rinsing, like this, really effectively can improve the Ex-all effect of remains of pesticide, problem is, liquid detergent or fruit-vegetable clear lotion etc. are difficult to again by clear water rinsed clean.The main active ingredient of liquid detergent or fruit-vegetable clear lotion etc. is various chemosynthesis class tensio-active agents, simultaneously containing various chemosynthesis sanitas, essence etc.Described tensio-active agent, sanitas, essence etc., normally nonfood grade, if eat for a long time, can constitute a threat to eater is healthy equally.
In view of above-mentioned, demand is existed for the natural cleaning agent all adopting natural matter to prepare.The object of the present invention is to provide such natural cleaning agent and preparation method thereof.Described natural cleaning agent containing any synthetics, thus have good safety in utilization, and it is not for the cleaning of fruit, vegetables, effectively can be removed remains of pesticide.
Summary of the invention
The invention provides a kind of clean-out system be made up of natural matter.This natural cleaning agent is mainly used in the cleaning of fruit, vegetables, especially effectively can remove the remains of pesticide on fruit, vegetables.For realizing this object, the present invention by the following technical solutions:
A kind of natural cleaning agent be made up of natural matter, it is made up of by following weight percent following raw material: tea saponin 15 ~ 20wt%, Yelkin TTS 5 ~ 10wt%, tea-polyphenol 0.02 ~ 0.03wt%, farnesol 0.1 ~ 0.2wt%, deionized water adds to 100wt%, wherein tea saponin purity >=99%, purity of lecithin >=99%.
The preparation method of natural cleaning agent as above is: by above-mentioned weight percent, is added to by deionized water in agitator kettle, is heated to 50 ~ 60 DEG C and constant temperature; Add tea saponin, start and stir, mixing speed 200 ~ 300 revs/min, stirs 10 ~ 15 minutes, tea saponin is fully dissolved; Add Yelkin TTS, stir 10 ~ 15 minutes, make abundant dissolving, mix; Be cooled to 40 ~ 45 DEG C, add tea-polyphenol, farnesol, stir 5 ~ 10 minutes, make abundant dissolving, mix; Be cooled to normal temperature, discharging.
Natural cleaning agent as above, it is for tea is yellow, translucent, can flow thick liquid, and viscosity is 1500 ~ 1800mPaS(25 DEG C), weak tea fragrance, pH value is 5.5 ~ 6.0.
Natural cleaning agent as above, its using method and using dosage, with the using method of the fruit-vegetable clear lotion of the chemosynthesis of public sale on market and using dosage substantially identical, that is: the fruit cleaned as required and/or the volume of vegetables, added to by water in container, amount of water is can fully submergence fruit and/or vegetables be as the criterion; By the weight percent dosage of 1 part of clean-out system, 400 ~ 500 parts of water, natural cleaning agent is added in water, stir; Fruit and/or vegetables are immersed 3 ~ 5 minutes; Clean with water rinse.
Described tea saponin has another name called TS, by the natural product extracted in plant of theaceae seed, its basic structure by triterpenoid saponin, structure sugar, structure is sour forms, oyster white amorphous powder, fusing point is about 224 DEG C, and relative molecular mass is 1200 ~ 2800, water soluble, the pH value of the aqueous solution is 5.0 ~ 5.8, in natural slightly acidic, and has natural anti-water hardness tolerance.Tea saponin is a kind of non-ionic type natural surface active agent, has good wetting, solubilising, emulsification, washing function.It has natural anti-microbial property, especially to fungi (yeast, mould) but to kill effect comparatively outstanding, but but to bacterium to kill effect relatively weak.Toxicological test result shows, tea saponin is very safe, rat oral LD
50be 4466.8 ㎎/㎏.
Described Yelkin TTS, is mainly derived from soybean and corn, semi-transparent clear wax.Its most important characteristic has parents' molecular structure, two fatty acid chains are hydrophobic group, and the group such as phosphoric acid and choline is hydrophilic group, therefore it is also a kind of non-ionic type natural surface active agent, especially there is excellent emulsification function, for a long time for the preparation of varieties of food items.The skin of normal people contains the Yelkin TTS that massfraction is 0.4 ~ 1.5%, and this shows that Yelkin TTS application is very safe.The HLB value of Yelkin TTS is 7 ~ 8, is comparatively insoluble in water under normal temperature.Without the easy oxidation stain of chemically treated Yelkin TTS.
Described tea-polyphenol, naturally be present in tealeaves, pale yellow or shallow green powder, soluble in water, it is a kind of Polyphenols natural oxidation inhibitor based on catechin, its resistance of oxidation is that synthetic commonly uses antioxidant BHT or 4 ~ 6 times of BHA, 6 ~ 7 times, ascorbic 5 ~ 10 times of vitamin-E, therefore institute's expense is little, and has no side effect.Tea-polyphenol has natural anticorrosion effect, especially stronger to the restraining effect of the bacteriums such as streptococcus aureus, intestinal bacteria, Bacillus subtilus.Tea-polyphenol is met the metal ions such as iron and is easily decomposed variable color.
Described farnesol, derive from oleum graminis citrati, lemongrass wet goods natural essential oil, outward appearance is colourless oil liquid, molecular formula: C
15h
26o, molecular weight: 222.37, density: 0.89g/cm
3, boiling point: 263 DEG C.After tested, farnesol has excellent anti-microbial property, but especially to gram-positive cocci, gram negative bacillus kill remarkably productive, but but to yeast, mould to kill effect relatively weak.
Residue in the agricultural chemicals such as the Cypermethrin of fruit and vegetable surfaces, Propoxur, be mostly the oily matter being insoluble in water, for by its eccysis, the comprehensive actions such as surfactant adsorption contained in main dependence clean-out system, wetting, emulsification, solubilising, dispersion, suspension, the power of these effects, with the composition of the hydrophobic group of described tensio-active agent and structure closely related.With reference to GB/T24691-2009 " fruit-vegetable clear lotion ", the abundant experimental results that the present inventor does shows: be used alone tea saponin or Yelkin TTS, both all have certain removal effect to remains of pesticide, even if but significantly increase using dosage, still cannot reach the qualified level of GB/T24691-2009 " fruit-vegetable clear lotion " defined, that is: to the eccysis rate of remains of pesticide and water, the ratio to the eccysis rate of remains of pesticide is all less than 4 to 0.2wt% detergent solution.The present inventor is by repeatedly experimental studies have found that, tea saponin and Yelkin TTS are pressed the composite use of suitable proportion, both can obtain obviously collaborative enhancing to comprehensive actions such as the absorption of above-mentioned remains of pesticide, wetting, emulsification, solubilising, dispersion, suspensions, and the eccysis effect finally significantly improved remains of pesticide, within the scope of conventional using dosage, the qualified level of the removal remains of pesticide of above-mentioned prescribed by standard can be reached.
As mentioned above, tea saponin has natural antibacterial performance, but especially to yeast, mould to kill effect comparatively outstanding, but but to bacterium to kill effect relatively weak.Contrary with it, the antibacterial effect of farnesol, tea-polyphenol is mainly manifested in it and has good inhibitory or killing effect to gram-positive cocci, gram negative bacillus.The present invention, with the composite farnesol of tea saponin, tea-polyphenol, learns from other's strong points to offset one's weaknesses, and the effectively perfect antibacterial pedigree of this natural cleaning agent product, guarantees that the sanitary index of this product is in desirable level.
Due to without the easy deterioration by oxidation of chemically treated natural phosphatidyl choline, the present inventor is screened by great many of experiments, final choice tea-polyphenol, and it can prevent Yelkin TTS deterioration by oxidation effectively.
Owing to being comparatively insoluble in water under Yelkin TTS normal temperature, and tea saponin is better water-soluble, has obvious solublization to Yelkin TTS, both composite uses, can make Yelkin TTS also can stabilizing dissolved in water.
Meet the metal ions such as iron due to tea-polyphenol and easily decompose variable color, and tea saponin has natural anti-water hardness tolerance, has stronger sequestering action, both composite uses to metal ion, can effectively prevent tea-polyphenol from decomposing variable color.
Test result shows, described natural cleaning agent, within the scope of using dosage, to intact skin nonirritant, can not cause skin allergic reaction.Described natural cleaning agent, rat oral toxicity LD
50be greater than 5000mg/kg.Described natural cleaning agent, the biological degradability of two kinds of natural surface active agents used and tea saponin and Yelkin TTS is all not less than 90%.
Beneficial effect of the present invention is:
1, described natural cleaning agent, all adopts natural matter preparation, not containing any synthetics, thus has good safety in utilization.
2, described natural cleaning agent, for the cleaning of fruit, vegetables, can remove remains of pesticide effectively.
Embodiment
Embodiment 1
The preparation of natural cleaning agent: add in agitator kettle by deionized water 79.88kg, is heated to 50 DEG C, adds tea saponin 15kg, and start and stir, mixing speed 200 revs/min, stirs 10 minutes; Add Yelkin TTS 5kg, stir 10 minutes; Be cooled to 40 DEG C, add tea-polyphenol 0.02kg, farnesol 0.1kg, stir 5 minutes; Be cooled to normal temperature, discharging.
The Oranoleptic indicator of natural cleaning agent: the yellow translucent liquid of tea, no suspended substance or precipitation; Weak tea fragrance; In the refrigerator of-5 DEG C ± 2 DEG C, place 24h, take out when returning to room temperature and observe, without precipitation and metachromatism, haze-free; In the insulation can of 40 DEG C ± 1 DEG C, place 24h, take out when returning to room temperature and observe, free from extraneous odour, without layering and metachromatism, haze-free.
The physical and chemical index of natural cleaning agent: gross activity thing content 20.12%; PH value (25 DEG C, the 1:10 aqueous solution) 5.6; Viscosity is 1530mPaS(25 DEG C).
The microbiological indicator of natural cleaning agent: total plate count < 10cfu/g; Coliform does not detect.
Natural cleaning agent measures remains of pesticide removal effect: with reference to GB/T24691-2009 " fruit-vegetable clear lotion " test, to the eccysis rate of remains of pesticide and water, the ratio to the eccysis rate of remains of pesticide is 4.8 to 0.2wt% detergent solution.
Embodiment 2
The preparation of natural cleaning agent: add in agitator kettle by deionized water 69.77kg, is heated to 60 DEG C, adds tea saponin 20kg, and start and stir, mixing speed 300 revs/min, stirs 15 minutes; Add Yelkin TTS 10kg, stir 15 minutes; Be cooled to 40 DEG C, add tea-polyphenol 0.03kg, farnesol 0.2kg, stir 10 minutes; Be cooled to normal temperature, discharging.
The Oranoleptic indicator of natural cleaning agent: the yellow translucent liquid of tea, no suspended substance or precipitation; Weak tea fragrance; In the refrigerator of-5 DEG C ± 2 DEG C, place 24h, take out when returning to room temperature and observe, without precipitation and metachromatism, haze-free; In the insulation can of 40 DEG C ± 1 DEG C, place 24h, take out when returning to room temperature and observe, free from extraneous odour, without layering and metachromatism, haze-free.
The physical and chemical index of natural cleaning agent: gross activity thing content 30.23%; PH value (25 DEG C, the 1:10 aqueous solution) 5.8; Viscosity is 1760mPaS(25 DEG C).
The microbiological indicator of natural cleaning agent: total plate count < 10cfu/g; Coliform does not detect.
Natural cleaning agent measures remains of pesticide removal effect: with reference to GB/T24691-2009 " fruit-vegetable clear lotion " test, to the eccysis rate of remains of pesticide and water, the ratio to the eccysis rate of remains of pesticide is 5.2 to 0.2wt% detergent solution.
Below in conjunction with the embodiments to invention has been comparatively detailed description, but this does not form the restriction to content of the present invention.The amendment made under same design, change and modification, all fall into protection scope of the present invention.
Claims (6)
1. the natural cleaning agent be made up of natural matter, it is made up of by following weight percent following raw material: tea saponin 15 ~ 20wt%, Yelkin TTS 5 ~ 10wt%, tea-polyphenol 0.02 ~ 0.03wt%, and farnesol 0.1 ~ 0.2wt%, deionized water adds to 100wt%.
2. natural cleaning agent according to claim 1, is characterized in that purity >=99% of described tea saponin, purity >=99% of described Yelkin TTS.
3. the natural cleaning agent according to any one of claim 1-2, it is characterized in that described natural cleaning agent is that tea is yellow, translucent, can flow thick liquid, 25 DEG C time, viscosity is 1500 ~ 1800mPaS, weak tea fragrance, and pH value is 5.5 ~ 6.0.
4. the natural cleaning agent according to any one of claim 1-2, it is for the cleaning of fruit and/or vegetables.
5. natural cleaning agent according to claim 3, it is for the cleaning of fruit and/or vegetables.
6. the preparation method of natural cleaning agent according to claim 1, described preparation method comprises: according to weight percent according to claim 1, is added to by deionized water in agitator kettle, is heated to 50 ~ 60 DEG C and constant temperature; Add tea saponin, start and stir, mixing speed 200 ~ 300 revs/min, stirs 10 ~ 15 minutes, tea saponin is fully dissolved; Add Yelkin TTS, stir 10 ~ 15 minutes, make abundant dissolving, mix; Be cooled to 40 ~ 45 DEG C, add tea-polyphenol, farnesol, stir 5 ~ 10 minutes, make abundant dissolving, mix; Be cooled to normal temperature, discharging.
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| CN201510861648.2A CN105400603A (en) | 2015-12-01 | 2015-12-01 | Natural cleaning agent prepared from natural raw materials |
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| CN201510861648.2A CN105400603A (en) | 2015-12-01 | 2015-12-01 | Natural cleaning agent prepared from natural raw materials |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675883A (en) * | 2016-12-18 | 2017-05-17 | 钦州市科学技术开发中心 | Fruit washing salt and preparation method thereof |
| CN106854580A (en) * | 2017-01-05 | 2017-06-16 | 长沙协浩吉生物工程有限公司 | A kind of compound method of biological fruit-vegetable cleaning agent |
| CN106893646A (en) * | 2017-03-23 | 2017-06-27 | 钱凤英 | Edible natural degradable safety and environmental protection fruits and vegetables cleaning sugar and preparation method thereof |
| CN106967544A (en) * | 2017-03-23 | 2017-07-21 | 钱凤英 | Edible natural degradable safety and environmental protection wash dishes articles for use and preparation method thereof |
| CN106978267A (en) * | 2017-04-13 | 2017-07-25 | 普洱茶研究院 | A kind of food-grade Tea Saponin liquid detergent containing oxidized form Tea Polyphenols |
| CN108570356A (en) * | 2018-05-17 | 2018-09-25 | 合肥民众亿兴软件开发有限公司 | A kind of cleaning agent and preparation method thereof prepared by the natural material of computer |
| CN115449441A (en) * | 2022-09-23 | 2022-12-09 | 广西壮族自治区林业科学研究院 | Preparation process and application of solid green fruit and vegetable washing product |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675883A (en) * | 2016-12-18 | 2017-05-17 | 钦州市科学技术开发中心 | Fruit washing salt and preparation method thereof |
| CN106854580A (en) * | 2017-01-05 | 2017-06-16 | 长沙协浩吉生物工程有限公司 | A kind of compound method of biological fruit-vegetable cleaning agent |
| CN106893646A (en) * | 2017-03-23 | 2017-06-27 | 钱凤英 | Edible natural degradable safety and environmental protection fruits and vegetables cleaning sugar and preparation method thereof |
| CN106967544A (en) * | 2017-03-23 | 2017-07-21 | 钱凤英 | Edible natural degradable safety and environmental protection wash dishes articles for use and preparation method thereof |
| CN106978267A (en) * | 2017-04-13 | 2017-07-25 | 普洱茶研究院 | A kind of food-grade Tea Saponin liquid detergent containing oxidized form Tea Polyphenols |
| CN108570356A (en) * | 2018-05-17 | 2018-09-25 | 合肥民众亿兴软件开发有限公司 | A kind of cleaning agent and preparation method thereof prepared by the natural material of computer |
| CN115449441A (en) * | 2022-09-23 | 2022-12-09 | 广西壮族自治区林业科学研究院 | Preparation process and application of solid green fruit and vegetable washing product |
| CN115449441B (en) * | 2022-09-23 | 2024-03-15 | 广西壮族自治区林业科学研究院 | Preparation process and application of solid green fruit and vegetable washing product |
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Application publication date: 20160316 |