A kind of natural plants urinate aobvious nursing materials and preparation method thereofTechnical field
The invention belongs to natural extract technical fields, and in particular to a kind of natural plants urine containing Honegsukle flower P.EAobvious nursing materials.
Background technique
With the aggravation of Chinese society aging of population, more older more families shows house person knot of four generations under one roofStructure more creates and is faced with family's situation that child needs to foster, old man needs to nurse in many families.Diaper and nursing padAlso therefore, it has become the choosings of the necessity for looking after baby and/or old man.Although diaper and nursing pad product are square to a certain extentBaby and old man nursing, but common problem is that can not be explicitly shown to urinate wet degree, generally requires to seeShield personnel check just at any time can ensure that timely replacement, to avoid pollution.
Urine is aobvious, that is, urinates wet display, be replaced in time for the ease of care products such as diapers and be arranged with colour developingThe bar of function.The most basic effect that urine is shown is after urine shows item and soaked by urine, it may appear that apparent discoloration or colour fading are protectedReason personnel can intuitively judge whether to need replacing care product.
The urine display function of mainstream mainly includes two kinds in the prior art: one is ink urinates aobvious technology, i.e., it will be oily by urineIt is washed away in ink with coloured small-molecule substance, so that ink colors disappear, plays prompt effect；Another kind is hot meltType urinates aobvious technology, i.e., by using by hot melt adhesive and the urine present gum that there is the substance of Color-sensitive characteristic to be combined into pH value,When urine soak and be transmitted to urine present gum surface when, its pH value can be made to change, so as to cause urine present gum color change, intoAnd play prompt effect.But either ink urinates aobvious technology or heat molten type urinates aobvious technology, the urine used shows reactive materialIt is unfavorable for healthy substance containing certain, so that there are certain misgivings in the selection of care product by many parents.Therefore,Need to develop a kind of aobvious product of safety urine without side-effects with positive meaning.
Summary of the invention
For this purpose, technical problem to be solved by the present invention lies in a kind of aobvious nursing materials of natural plants urine is provided, to solveUrinating aobvious material in nursing materials in the prior art has healthy hidden danger；
Second technical problem to be solved by this invention is to provide the preparation method that above-mentioned natural plants urinate aobvious nursing materials.
In order to solve the above technical problems, a kind of natural plants of the present invention urinate aobvious nursing materials, the nursing materialsMaterial is shown including the urine at least containing Honegsukle flower P.E.
Specifically, the honeysuckle aqueous extract extracts in accordance with the following steps:
(1) extracting honeysuckle is soaked in water, and in the 20-70 DEG C of molten extraction of progress hydro-thermal；
(2) collect dissolution fluid purified to remove bacteria impurities and inorganic ion, be concentrated to get extracting solution to get.
Preferably, in the step (1), the additional amount of water is 5-10 times of the honeysuckle weight in the soaking stepAmount.
Preferably, in the step (1), the time of the soaking step is 1-5h.
Preferably, in the step (1), the time for decocting step is 1-4h.
Preferably, in the step (1), the decoction step is 2-3 times.
In the step (2), the purification step is specifically included: being greater than having for 1,000,000 molecular weight with micro-filtration retention removalThe step of machine object and inorganic matter, and with nanofiltration removal molecular weight a large amount of molten water below less than 200 and influence effective componentThe step of agriculture is residual and metal ion, to ensure the pure of honeysuckle active principle health.And the microfiltration membranes and nanofiltrationFilm is selected as prior art usual manner, and it is reasonable that those skilled in the art can carry out according to the particle of impurities in extracting solutionSelection.
Specifically, the nursing materials includes disposable nursing materials and reusable bedding.
More specifically, the nursing materials includes the disposable nursing materials such as diaper, diaper, nursing pad；Alternatively, bedThe reusable bedding such as list, nursing blanket.
The invention also discloses a kind of methods for preparing the natural plants and urinating aobvious nursing materials, including by the honeysuckleThe step of extract is carried on nursing materials surface through conventional method.
Specifically, the method that Honegsukle flower P.E is carried on nursing materials surface include spraying, infusion process orDecoration method.
The present invention is using the caprifoliaceae plant of dual-purpose of drug and food -- honeysuckle is pure through extracting in water and resin separation as plant materialAfter change, in water extract of flos lonicerae obtained, active constituent mainly includes chlorogenic acid, the careless sweet and flavones of wooden slippers, is not only had conventionalThe effect of known antibacterial anti-inflammatory, clearing heat and detoxicating, dispelling wind and heat from the body；Moreover, the extracting solution is yellow and when contacting with urine,Its yellow can conceal quickly becomes white, and the urine that can be effectively used for the products such as diaper, which is shown, to be used；And the study found that described mentionThe reactant for taking liquid to be contacted after fading with urine can restore yellow phase after contacting with soda water, can be used for preparing ReusabilityThe products such as nursing pad.
Natural plants of the present invention urinate aobvious care product, by by the Honegsukle flower P.E through spraying, dippingThe care product with urine display function is made in the conventional loading processes such as method or decoration method, and the care product, which can be, such as to be urinated notThe reusable bedding such as the disposable nursing materials such as wet, diaper, nursing pad or sheet, nursing blanket, furtherIt solves the problems, such as that the existing display function product containing urine can only be disposable, has widened the application range for urinating aobvious product.
Specific embodiment
Embodiment 1
Honegsukle flower P.E described in the present embodiment is prepared as follows:
(1) flower of extracting honeysuckle, stem, leaf are dusted, clean, crushed after being dried, and are added and account for 5 times of honeysuckle amountsWater carries out immersion 5h, is then heated to 70 DEG C of progress thermosol stirrings and extracts 1h, and collects dissolution fluid；
(2) it by the dissolution fluid, is conveyed by closed conduit, bacterial virus and 0.1 micron is filtered by mocromembraneAbove large particulate matter, later a large amount of aqueous solvent and pesticide residue and metal are fallen via nanofiltration membrane again by liquidIon, collect trapped fluid it is concentrated to get arrive required extracting solution.
Embodiment 2
Honegsukle flower P.E described in the present embodiment is prepared as follows:
(1) flower of extracting honeysuckle, stem, leaf, be dusted, clean, 1-5BV flowing water wet-milling it is broken, and be added account for the honeysuckle 10The water of amount carries out immersion 1h again, is then heated to 20 DEG C and is stirred thermosol extraction 4h, and collects dissolution fluid；
(2) dissolution fluid is filtered into removal insoluble matter and impurity and bacterium by mocromembrane, is removed again by ultrafiltration membrane by liquidWithin molecular weight 300 includes the substances such as the residual heavy metal monosaccharide of agriculture, removes a large amount of aqueous solvents through nanofiltration membrane again by liquid and is concentrated, obtainsTo required extracting solution.
Embodiment 3
Honegsukle flower P.E described in the present embodiment is prepared as follows:
(1) flower of extracting honeysuckle, stem, leaf are dusted, clean, crushed after being dried, and are added and account for 8 times of honeysuckle amountsWater carries out immersion 3h, is then heated to 50 DEG C of progress thermosol stirrings and extracts 3h, and collects dissolution fluid；
(2) it by the dissolution fluid, is conveyed by closed conduit, bacterial virus and 0.1 micron is filtered by mocromembraneAbove large particulate matter, later a large amount of aqueous solvent and pesticide residue and metal are fallen via nanofiltration membrane again by liquidIon, collect trapped fluid it is concentrated to get arrive required extracting solution.
Embodiment 4
Honegsukle flower P.E described in the present embodiment is prepared as follows:
(1) flower of extracting honeysuckle, stem, leaf are dusted, clean, crushed after being dried, and are added and account for 8 times of the honeysuckle weightThe water of amount carries out immersion 3h, is then heated to 50 DEG C and is stirred thermosol extraction 3h；After separation of solid and liquid, takes filter residue to continuously add and account forThe water of 5 times of honeysuckle amounts carries out second of stirring thermosol according to above-mentioned condition；
(2) merge solution twice, and gained liquid is input to microstrainer by closed conduit and filters impurity bacterium, received by liquidFilter membrane removes the residual heavy metal in plant of agriculture, is concentrated again by liquid, obtains required extracting solution.
Embodiment 5
Honegsukle flower P.E described in the present embodiment is prepared as follows:
(1) flower of extracting honeysuckle, stem, leaf are dusted, clean, crushed after being dried, and are added and account for 8 times of the honeysuckle weightThe water of amount carries out immersion 3h, is then heated to 50 DEG C and is stirred thermosol extraction 3h；After separation of solid and liquid, takes filter residue to continuously add and account forThe water of 5 times of honeysuckle amounts carries out second of stirring thermosol according to above-mentioned condition；After being separated by solid-liquid separation again, filter residue is taken to continue to addThe water for entering to account for 5 times of honeysuckle amounts carries out third time stirring thermosol according to above-mentioned condition；
(2) merge hot solution three times, and gained extracting solution mocromembrane is filtered, by liquid ultrafiltration nanofiltration again, trapped fluid passes through liter againFilm falling film concentration obtain extracting solution to get.
Embodiment 6
Flos Lonicerae extractive solution made from Example 3 is sprayed on the internal layer surface of the diaper finished product prepared, and sprinkling degree makesObtaining can also be seen that subject to color in diaper outer layer.The internal layer of the diaper is yellow (outer layer visible yellow color), diaperGradually fade after contacting urine, with urine increase gradually retreat to it is colourless, prompt amount of urine increase timely replacement.
Infant is carried out using experiment with natural plants obtained in the application example urine display function diaper, it is demonstrated experimentally thatDiaper of the present invention can also effectively reduce the red hip phenomenon of infant other than it can effectively show baby and whether urinate,As it can be seen that showing item with the urine of Honegsukle flower P.E of the present invention preparation has preferable antimicrobial and anti-inflammation efficacy, it can be used for infantDiaper urine is aobvious to be used.
Embodiment 7
Flos Lonicerae extractive solution made from Example 4 is sprayed on the internal layer surface of the disposable nursing pad finished product prepared, sprinklingDegree is so that the surface of entire disposable nursing pad is advisable for yellow.The surface of the disposable nursing pad is yellow, nursingPad gradually fade after contact urine, with urine increase gradually retreat to it is colourless, prompt amount of urine increase timely replacement.
The nursing of bed old man is carried out with the disposable nursing pad of the urine display function obtained in the application example containing natural plantsExperiment.It is demonstrated experimentally that whether disposable nursing pad of the present invention can also effectively subtract other than it can effectively show old man and urinateBed old man limbs fester phenomenon less.As it can be seen that there is the primary of urine display function with Honegsukle flower P.E of the present invention preparationProperty nursing pad have preferable antimicrobial and anti-inflammation efficacy.
Embodiment 8
Flos Lonicerae extractive solution made from Example 3 conventionally carries out normal dyeing processing to nursing blanket obtained,The nursing blanket that surface color is yellow is made, the nursing that can be used for bed patient is used.Nursing blanket meeting after contacting urineGradually fade, with urine increase gradually retreat to it is colourless, prompt amount of urine increase timely replacement.And after urine is soakedThe nursing blanket can revert to the yellow of script after being cleaned with soda water, it can be used repeatedly.
The nursing experimental of bed old man is carried out with the nursing blanket of the urine display function obtained in the application example containing natural plants.It is realVerify bright, nursing blanket of the present invention can also effectively reduce bed old man's limb other than it can effectively show old man and whether urinateBody festers phenomenon.As it can be seen that having with the nursing blanket with urine display function of Honegsukle flower P.E of the present invention preparation preferableAntimicrobial and anti-inflammation efficacy.
Embodiment 9
Flos Lonicerae extractive solution made from Example 4 conventionally carries out normal dyeing processing, system to sheet obtainedThe sheet that surface color is yellow is obtained, the nursing that can be used for bed patient is used.The sheet can gradually be sent out after contacting urineIt is raw to fade, as urine increase gradually retreats to colourless, amount of urine is prompted to increase timely replacement.And the bed after urine is soakedThe yellow of script can be reverted to after being applied alone soda water to clean, it can be used repeatedly.
The nursing experimental of bed old man is carried out with the sheet of the urine display function obtained in the application example containing natural plants.ExperimentIt proves, whether sheet of the present invention can also effectively reduce bed old man's limbs and burst other than it can effectively show old man and urinateRotten phenomenon.As it can be seen that there is the sheet with urine display function with Honegsukle flower P.E of the present invention preparation preferable antibacterial to disappearScorching effect.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is rightFor those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation orIt changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation orIt changes still within the protection scope of the invention.