CN105168118A - Preparation method of natural menthol or peppermint oil hydrogel - Google Patents
Preparation method of natural menthol or peppermint oil hydrogel Download PDFInfo
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- CN105168118A CN105168118A CN201510642080.5A CN201510642080A CN105168118A CN 105168118 A CN105168118 A CN 105168118A CN 201510642080 A CN201510642080 A CN 201510642080A CN 105168118 A CN105168118 A CN 105168118A
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Abstract
The invention provides a preparation method of a natural menthol or peppermint oil hydrogel. The method comprises steps as follows: (1) a water-soluble natural pigment is dissolved in essential oil hydrolat for use; (2) water-soluble natural menthol or peppermint oil is added to the essential oil hydrolat, and the mixture is evenly stirred for use; (3) carbomer is added to the essential oil hydrolat, and the mixture is left to stand for swelling; (4) under the vacuum condition, triethanolamine is added, the mixture is evenly stirred, then a preservative and a wetting agent, namely, glycerin, are added, the mixture is evenly stirred, and the hydrogel product is obtained. Plant hydrolat is adopted as an aqueous phase, has aromatic fragrance, is free of synthetic essence components and conforms to the environmental protection requirement, besides, the water-soluble plant pigment instead of a synthetic pigment is adopted, can beautify the product and conforms to the health requirement, the product is bright in appearance, is prepared under the vacuum condition and is free of bubbles, and conditions that air bubbles are introduced in the product under the non-vacuum condition and bacteria and microorganisms in the air affect the quality of the product are completely eradicated.
Description
Technical field
The present invention relates to hydrogel preparation method technical field, be specially the preparation method of a kind of Natural menthol or Oleum menthae hydrogel.
Background technology
Hydrogel (Hydrogel) take water as the gel of disperse medium.Have in the water soluble polymer of cross-linked network and introduce a part of hydrophobic group and hydrophilic residue, hydrophilic residue and water molecules, hydrone is connected to netted inside, and the cross linked polymer of hydrophobic residue water-swellable.Be a kind of macromolecule network system, character is soft, can keep certain shape, can absorb a large amount of water.
Hydrogel is as a kind of high absorbency material, be widely used in the aspects such as sanltary towel, diaper, physiological hygiene articles for use, fragrance carrier and napkin, consumption is little, price can accept for consumer, the polyacrylate that the material being used in this field at present is mainly cross-linked and starch 2 acrylic acid graft polymer.
The product of quintessence oil hydrogel develops a series products widely at present.Patent " refrigerant massage gel and preparation method thereof " (application number: 201310183017.0) refer to allaying tiredness, alleviate the preparation method of the hydrogel product of headache, what it adopted is first prepare hydrogel matrix, add alkaline reagent triethanolamine again, finally add quintessence oil, obtain hydrogel product.Patent " a kind of natural plant essential oils anophelifuge gel combination " (application number: 201310211166.3) disclose effect that a kind of plants essential oil hydrogel has anophelifuge.But its preparation method is unreasonable, complicate fabrication process and poor controllability, thus the quality of producing product can not be ensured.
Above-mentioned technology refer to the preparation method of hydrogel product, but the place that current technology is still improved, as the step that simplifies the operation, give the different color and luster of product and function simultaneously, improve the quality of products, prevention product goes mouldy.
Summary of the invention
Technical problem solved by the invention is the preparation method providing a kind of Natural menthol or Oleum menthae hydrogel, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: the preparation method of a kind of Natural menthol or Oleum menthae hydrogel, comprises the following steps:
(1) by water-soluble natural pigmentolysis in quintessence oil hydrosol, stand-by;
(2) water-soluble natural Mentholum or Oleum menthae are added in above-mentioned quintessence oil hydrosol, stir, stand-by;
(3) carbomer is added in above-mentioned quintessence oil hydrosol, leave standstill swelling;
(4) under vacuum condition, add triethanolamine, stir, afterwards, add antiseptic and wetting agent glycerol, stir and both obtain hydrogel product.
Preferably, described water-soluble natural pigment comprises: any one in anthocyanidin, chlorophyll, carotene, lycopene, curcumin.
Preferably, described quintessence oil hydrosol comprises any one in MEIGUI CHUNLU, lavandula angustifolia hydrosol, Flos Matricariae chamomillae hydrosol, orange blossom hydrosol, jasmine hydrosol, Camellia sinensis hydrosol, Centaurea cyanus hydrosol, Radix Hamamelidis Mollis hydrosol, Flos Osmanthi Fragrantis hydrosol.
Preferably, step (2) described Mentholum or Oleum menthae: tween 80: the weight proportion of propylene glycol is 1:(0.05 ~ 0.1): (4 ~ 8).
Preferably, the weight proportion of described water-soluble natural pigment and water solublity Oleum menthae or Mentholum and hydrosol is (0.002 ~ 0.005): 1, (0.001 ~ 0.005): 1.
Preferably, the overall consumption of step (3) described carbomer be step (1), step (2) institute spent material quality 0.6 ~ 1.0%.
Compared with public technology, there is following advantage in the present invention: simplification of flowsheet of the present invention, natural component is first soluble in the aqueous phase in hydrosol by water dissolving technique, add carrier carbomer more swelling, simplify the operation, with high content of technology, simultaneously, aqueous phase adopts plant hydrosol, fragrant odour, without compound essence composition, meet environment protection requirement, in addition, adopt lyochromes, product appearance is beautiful, beautify product but do not adopt synthetic dyestuff, meet health requirements, and prepare under employing vacuum condition, product bubble-free, under having stopped non-vacuum condition, product introduces air bubble, antibacterial in air and microorganism are on the impact of the quality of product.
Detailed description of the invention
Object is reached and effect is easy to understand in order to make technological means of the present invention, creation characteristic, workflow, using method, below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A preparation method for Natural menthol or Oleum menthae hydrogel, comprises the following steps:
Formula:
(1) 1.80g water-soluble natural pigment anthocyanidin is dissolved in 900g MEIGUI CHUNLU, stand-by.
(2) 0.20g Oleum menthae or Mentholum, 0.01g Tween 80 and 0.80g propylene glycol are prepared into water-soluble natural Mentholum/Oleum menthae to add in above-mentioned quintessence oil hydrosol, stir, stand-by.
(3) 6.00g Acritamer 940 is added in the quintessence oil hydrosol in step (2), leave standstill swelling.
(4) under vacuum condition, add triethanolamine 8.10g, stir, afterwards, add ethyl hydroxybenzoate 1.00g and wetting agent glycerol 82.09g, stir and both obtain hydrogel product.
Embodiment 2
A preparation method for Natural menthol or Oleum menthae hydrogel, comprises the following steps:
Formula:
(1) 2.70g water-soluble natural pigment, chlorophyll is dissolved in 900g lavandula angustifolia hydrosol, stand-by.
(2) 0.25g Oleum menthae or Mentholum, 0.02g Tween 80 and 1.50g propylene glycol are prepared into water-soluble natural Mentholum/Oleum menthae to add in above-mentioned quintessence oil hydrosol, stir, stand-by.
(3) 8.00g Acritamer 940 is added in the quintessence oil hydrosol in step (2), leave standstill swelling.
(4) under vacuum condition, add triethanolamine 10.80g, stir, afterwards, add ethyl hydroxybenzoate 1.00g and wetting agent glycerol 75.73g, stir and both obtain hydrogel product.
Embodiment 3
A preparation method for Natural menthol or Oleum menthae hydrogel, comprises the following steps:
Formula:
(1) 4.50g water-soluble natural pigment carotene is dissolved in 900g Flos Matricariae chamomillae hydrosol, stand-by.
(2) 0.40g Oleum menthae or Mentholum, 0.04g Tween 80 and 3.20g propylene glycol are prepared into water-soluble natural Mentholum/Oleum menthae to add in above-mentioned quintessence oil hydrosol, stir, stand-by.
(3) 10.00g Acritamer 940 is added in the quintessence oil hydrosol in step (2), leave standstill swelling.
(4) under vacuum condition, add triethanolamine 13.50g, stir, afterwards, add ethyl hydroxybenzoate 1.00g and wetting agent glycerol 67.36g, stir and both obtain hydrogel product.
The present invention under vacuum, adds triethanolamine in right amount, ensures depletion of QI bubble point in finished product, prevent the antibacterial of product and go mouldy.
Hydrogel product prepared by the present invention, there is uniform in quality, appearance colour is beautiful, the feature of fragrant odour, easy to carry, raw material used is water-soluble natural product, without adding extra perfume ingredient, be harmful to human health, be worth being widely used in the field such as daily cosmetics, medicine.
Present invention process flow process is simple, be first soluble in the aqueous phase in hydrosol by natural component, then it is swelling to add carrier carbomer, simplifies the operation by water dissolving technique, with high content of technology.Aqueous phase adopts plant hydrosol, and fragrant odour, without compound essence composition, meets environment protection requirement.Adopt lyochromes, product appearance is beautiful, beautifies product but does not adopt synthetic dyestuff, meeting health requirements.Prepare under adopting vacuum condition, product bubble-free, under having stopped non-vacuum condition, product introduces air bubble, and the antibacterial in air and microorganism are on the impact of the quality of product.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a preparation method for Natural menthol or Oleum menthae hydrogel, is characterized in that: comprise the following steps:
(1) by water-soluble natural pigmentolysis in quintessence oil hydrosol, stand-by;
(2) water-soluble natural Mentholum or Oleum menthae are added in above-mentioned quintessence oil hydrosol, stir, stand-by;
(3) carbomer is added in above-mentioned quintessence oil hydrosol, leave standstill swelling;
(4) under vacuum condition, add triethanolamine, stir, afterwards, add antiseptic and wetting agent glycerol, stir and both obtain hydrogel product.
2. the preparation method of a kind of Natural menthol according to claim 1 or Oleum menthae hydrogel, is characterized in that: described water-soluble natural pigment comprises: any one in anthocyanidin, chlorophyll, carotene, lycopene, curcumin.
3. the preparation method of a kind of Natural menthol according to claim 1 or Oleum menthae hydrogel, is characterized in that: described quintessence oil hydrosol comprise in MEIGUI CHUNLU, lavandula angustifolia hydrosol, Flos Matricariae chamomillae hydrosol, orange blossom hydrosol, jasmine hydrosol, Camellia sinensis hydrosol, Centaurea cyanus hydrosol, Radix Hamamelidis Mollis hydrosol, Flos Osmanthi Fragrantis hydrosol any one.
4. the preparation method of a kind of Natural menthol according to claim 1 or Oleum menthae hydrogel, is characterized in that: step (2) described Mentholum or Oleum menthae: tween 80: the weight proportion of propylene glycol is 1:(0.05 ~ 0.1): (4 ~ 8).
5. the preparation method of a kind of Natural menthol according to claim 1 or Oleum menthae hydrogel, is characterized in that: the weight proportion of described water-soluble natural pigment and water solublity Oleum menthae or Mentholum and hydrosol is (0.002 ~ 0.005): 1, (0.001 ~ 0.005): 1.
6. the preparation method of a kind of Natural menthol according to claim 1 or Oleum menthae hydrogel, is characterized in that: the overall consumption of step (3) described carbomer is step (1), step (2) institute spent material quality 0.6 ~ 1.0%.
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CN105919981A (en) * | 2016-06-28 | 2016-09-07 | 江苏迪沃生物制品有限公司 | Defervescence patch and preparation process thereof |
CN108450485A (en) * | 2018-04-16 | 2018-08-28 | 安徽巨邦香料有限公司 | A kind of preparation method for the Natural menthol mixture being built in sachet |
CN109260040A (en) * | 2018-11-13 | 2019-01-25 | 安徽丰乐香料有限责任公司 | A kind of outdoor reducing temperature of heatstroke prevention hydrosol is spraying |
WO2019233158A1 (en) * | 2018-06-08 | 2019-12-12 | 苏州思源天然产物研发有限公司 | Traditional chinese medicine gel composition, preparation method and use thereof |
CN111605071A (en) * | 2020-05-28 | 2020-09-01 | 江西樟乡天然冰片股份有限公司 | Push injection gel prepared from natural borneol hydrosol and method |
CN111632020A (en) * | 2020-07-09 | 2020-09-08 | 刘赛 | Anti-aging and moisturizing cosmetic containing stem cell compound factors |
CN112167597A (en) * | 2020-10-19 | 2021-01-05 | 广州芬曼生物科技有限公司 | Edible essence with mint faint scent and preparation method thereof |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105919981A (en) * | 2016-06-28 | 2016-09-07 | 江苏迪沃生物制品有限公司 | Defervescence patch and preparation process thereof |
CN108450485A (en) * | 2018-04-16 | 2018-08-28 | 安徽巨邦香料有限公司 | A kind of preparation method for the Natural menthol mixture being built in sachet |
WO2019233158A1 (en) * | 2018-06-08 | 2019-12-12 | 苏州思源天然产物研发有限公司 | Traditional chinese medicine gel composition, preparation method and use thereof |
JP2021527709A (en) * | 2018-06-08 | 2021-10-14 | 蘇州黛澤堂健康科技有限公司Suzhou Daizetang Natural Product R&D Co., Ltd. | Chinese herbal gel composition and its preparation method and use |
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CN111605071A (en) * | 2020-05-28 | 2020-09-01 | 江西樟乡天然冰片股份有限公司 | Push injection gel prepared from natural borneol hydrosol and method |
CN111632020A (en) * | 2020-07-09 | 2020-09-08 | 刘赛 | Anti-aging and moisturizing cosmetic containing stem cell compound factors |
CN111632020B (en) * | 2020-07-09 | 2023-09-01 | 广东赛尔生物科技有限公司 | Stem cell composite factor anti-aging moisturizing cosmetic |
CN112167597A (en) * | 2020-10-19 | 2021-01-05 | 广州芬曼生物科技有限公司 | Edible essence with mint faint scent and preparation method thereof |
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