49 results about "Agave americana L." patented technology

The invention relates to a botanic remover for formaldehyde and a preparation process thereof, belonging to the technical field of household environmental-friendly products. The botanic remover for the formaldehyde is prepared from the raw materials of aloe, tea, Chlorophyium capense, maguey and chrysanthemum in parts by weight. The botanic remover can effectively remove free formaldehyde in the air and reduce the formaldehyde release in artificial boards, has the characteristics of colorlessness, odorlessness, volatility free, and corrosiveness free, and has no damage to humans and animals because of being prepared from non-toxic harmless botanic raw materials through extraction.

Inulin, which is contained at a high concentration in agave plants growing in arid areas, has been utilized hitherto exclusively in producing alcoholic drinks as tequila. It is intended to produce highly water-soluble inulin having a high added value from these plants. It is also intended to produce an agave syrup, tequila, an alcoholic drink or highly water-soluble inulin from the squeezed residue. Agave plant bulbs (several tens kg) having been employed in producing tequila called pina are cut into small pieces and enzymes therein are inactivated and the texture is softened either at room temperature or under heating. Next, the pieces are squeezed to give a liquid extract which is then refined by using an adsorbent resin. The refined product is employed either as such as a concentrate or after drying to give a powder.

The invention discloses a soilless culture method of drought-resistant flowers in an open-air roof. The method comprises the following steps of: manufacturing ridges with height of 12-20cm at intervals in the open-air roof by sawdust cement paste; filling a soilless culture matrix composed of 30-50% of residue after mushroom plantation, 30-50% of sawdust, 5-10% of perlite, 3-5% of plant ash and 3-5% of calcium-magnesium-phosphate fertilizer to the ridges; cultivating drought-resistant flower seedlings in the soilless culture matrix; spraying water and killing insects in a wet condition; using 0.1-0.3% of urea and 0.3-0.6% of composite fertilizer water solution to pour the seedlings during the growth period. Plants with strong drought resistance, such as portulaca grandiflora, maguey, ball cactus, cactus, calendula officinalis and sago cycas, are applied to form a roof garden, which remains green, has flowers throughout the year, is colorful and has various shapes, thus saving labor, preventing heatstroke and protecting the roof surface as well as improving ornamental value, economic value, and greening economic, ecological and social effects.

The invention relates to dry solid crystalline, powder, granular or amorphous forms of agave sweeteners that retain beneficial nutrients present in agave syrup and remain stable for extended periods of time. Methods for manufacture of the dry sweeteners from agave nectar are provided that employ a process comprising lyophilization. Methods for producing agave sweeteners in crystalline, powder, granular or amorphous form are provided. In addition to extended stability, manufacture using lyophilization techniques retain beneficial characteristics of the agave nectar that are lost when it is dried by other techniques.

The invention discloses a composition for after-sun repair and cosmetics containing the composition, and aims to provide a composition which can exert better effects of soothing skin, replenishing water, moisturizing skin, eliminating free radicals, restraining melanogenesis and the like. The invention further discloses an application of the composition for after-sun repair to cosmetics. The composition for after-sun repair consists of calming and soothing ingredients, water replenishing and skin moisturizing ingredients, oxidation resisting ingredients and whitening ingredients, wherein the calming and soothing ingredients are one of or the combination of any ingredients of a cistus monspeliensis extract and an opuntia ficus-indica stem extract; the water replenishing and skin moisturizing ingredients are one of or the combination of any ingredients of a salvia hispanica seed extract and an agave tequilana leaf extract; the oxidation resisting ingredients are one of or the combinationof any ingredients of a sunflower seed extract and a leontopodium alpinum extract; and the whitening ingredients are one of or the combination of any ingredients of a glycyrrhiza glabra root extractand an apple seed extract. The composition belongs to the technical field of cosmetics.

The invention discloses a formaldehyde scavenging agent and a formaldehyde scavenging method thereof. The formaldehyde scavenging agent comprises a plant component A, an essential oil component B and an adsorption component C, wherein the plant component A is prepared from, by weight, 3-8 parts of Chlorophytum comosum (Thunb.) Baker, 3-9 parts of Epipremnum aureum, 3-7 parts of Hedera nepalensis var. Sinensis (Tobl.) Rehd, 2-6 parts of aloe, 1-7 parts of Agave americana L., 2-5 parts of Sansevieria trifasciata Prain and 1-8 parts of Commelina communis; the essential oil component B is prepared from, by weight, 10-20 parts of ethanol, 5-15 parts of distilled water, 3-5 parts of peppermint oil, 1-2 parts of rose essential oil and 2-3 parts of spearmint oil; the adsorption component C is prepared from, by weight, 1-3 parts of attapulgite and 3-5 parts of bentonite by means of uniform mixing. In the formaldehyde scavenging method, a formaldehyde scavenging device is used for scavenging formaldehyde circularly. The formaldehyde scavenging agent and the formaldehyde scavenging method have the advantages of good formaldehyde scavenging effect and capabilities of improving air quality after formaldehyde scavenging and accelerating formaldehyde scavenging.

The invention discloses a preparation method of an anti-aging and anti-blue-light cosmetic containing plant extracts. The anti-aging and anti-blue-light cosmetic comprises an anti-aging and anti-blue-light composition and cosmetic auxiliary materials. The anti-aging and anti-blue-light composition comprises the following components (by mass): 2-5% of cocoa seed extract, 2-4% of tocopherol, 1.5-3.5% of opuntia ficus-indica stem extract, 2-4% of hydrolyzed red alga extract, 1.5-3% of Gentiana lutea root extract, 1-3% of bearberry extract, 0.5-1.5% of agave tequilana leaf extract, and 2-4% of tremella extract. Through the synergistic effect of all the components, free radicals generated by blue light irradiation can be effectively removed, damage of the free radicals to the skin is reduced, meanwhile, the skin damaged by blue light is repaired, skin elasticity is kept, skin photoaging is resisted, moisture retention and moisturization can be achieved, skin melanin deposition is prevented,the skin color is improved, and pollution is resisted. The preparation method is simple and feasible, raw materials are easily available, and the preparation method is suitable for mass production.

The invention belongs to the field of cosmetics, and particularly relates to a composition for adjusting the micro-ecology of the scalp. The composition comprises the following components: a lactobacillus / soybean milk fermentation product filtrate, a chicory extract and an Agave tequilana leaf extract. A shampoo prepared from the composition disclosed by the invention can achieve the effects of maintaining a skin barrier, recovering healthy scalp and remarkably and continuously improving serious grease secretion, dandruff and itching in the head by adjusting the flora environment of the scalp.

The invention discloses a medicine composition for treating swine enzootic pneumonia and a preparation method thereof. The medicine composition is prepared from trichosanthes palmate, lysimachia christinae hance, folium agaves america nae, Indian Kalimeris herb, viola inconspicua, oriental wormwood, tenuifolia, tribulus terrestris, spina date seeds, angelica sinensis, milkvetch roots, artocarpus lingnanensis, rhizoma bletillae, fructus chebulae, purple bergenia herb, lindley eupatorium, amur lilac, Japanese metaplexis pericarp, thorny elaeagnus leaves, folium eriobotryae, fructus psoraleae, dendrobe, raspberryies and liquorice. The medicine composition has the advantages that the main effects of clearing away heat, astringing qi, clearing away lung-heat and relieving asthma and the auxiliary effects of tonifying the spleen and reducing phlegm are achieved, the medicine composition can treat swine enzootic pneumonia, body resistance is strengthened to eliminate evils, the organism immunity of sick swine is improved, the treatment course is short, the treatment effect is good, no drug resistance is generated, no drug residue exists, cost and price are low, the swine are promoted to grow rapidly and healthily, and market benefits are increased.

The invention discloses a skin-beautifying and firming cream, which belongs to the technical field of skin care products, and comprises a phase A, a phase B, a phase C, a phase D, a phase E and a phase F, wherein the phase A comprises the following components: glycerol, propylene glycol, xanthan gum, carbomer, methylparaben and water; the phase B is prepared from the following components: squalane, simmondsia chinensis seed oil, isononyl isononanoate, avocado butter, cetostearyl alcohol, polysorbate-60 and tocopherol; the phase C is prepared from the following components: milk protein, hydrolyzed oat protein, sodium hyaluronate, an agave leaf extract, a hamamelis virginiana extract, a fucus extract, a cornflower extract, an aesculus hippocastanum extract, acetyl hexapeptide-8 and a coffeeextract, the phase D comprises the following components: arginine; the phase E is prepared from the following components: capryloyl hydroxamic acid and glyceryl caprylate; and the phase F comprises the following components: CI 16255. The skin beautifying and firming cream can remove edema and improve the skin color, so that the skin is smooth, moist and elastic.

The disclosure provides a wet-pressed tissue product comprising Agave fiber and having improved sheet bulk and good cross-machine tensile, toughness and durability properties. Cross-machine properties are significant because tissue products often fail in the cross-machine direction because it is often the weaker of the two product orientations (cross and machine directions). Accordingly, in certain embodiments the present disclosure provides a three-layered single-ply wet-pressed tissue product comprising high-yield Agave fibers from the leaves of Agave tequilana, Eucalyptus Hardwood Kraft (EHWK) fibers and Northern bleached softwood kraft (NBSK), wherein the high-yield Agave fibers comprise at least about 5.0 percent by weight of the tissue product, the product having a CD tensile greater than about 450 g / 3″ and sheet bulk greater than about 7.0 cc / g.

The invention provides a skin care composition capable of resisting allergy, relieving and repairing sensitive skin. The skin care composition is prepared from the following raw materials in parts by weight: 4 to 7 parts of a cortex eucommiae extract, 2 to 5 parts of a chamomile extract, 3 to 6 parts of a radix salviae miltiorrhizae extract, 3 to 5 parts of a fructus lycii extract, 4 to 7 parts of an aloe extract, 3 to 5 parts of a rhizoma chuanxiong extract, 3 to 7 parts of a radix notoginseng extract, 3 to 6 parts of a medicinal radix et rhizoma rhei extract, 3 to 7 parts of a saffron crocus extract, 2 to 5 parts of a radix angelicae sinensis extract, 3 to 5 parts of a herba speranskiae tuberculatae extract, 5-7 parts of a purslane extract, 2-5 parts of an agave extract, 2-5 parts of a liquorice extract, 2-6 parts of a gentian extract, 2-6 parts of a cardiospermum halicacabum extract, 3-6 parts of a sophora flavescens extract, 5-12 parts of an abelmoschus manihot, 7-20 parts of rheum undulatum, 3-5 parts of a cnidium monnieri extract, 2-6 parts of an artemisia apiacea extract, 3-5 parts of a ginger extract and 3-5 parts of a mint extract. The skin care composition can clear away heat and toxic materials, clear damp and dispel cold, enhance immunity, resist aging, oxidation, radiation, allergy and spots and repair skin, and has the effects of promoting skin blood circulation and relieving and conditioning skin.

The invention discloses a Leontopodium alpinum composition for beautifying skin and an application thereof. The composition for protecting skin comprises the following raw materials: a tree peony barkextract product, an Agave Americana extract product, a Rosa canina fruit extract product, and a Leontopodium alpinum extract product; the mass ratio of the tree peony bark extract product to the Agave americana extract product to the Rosa canina fruit extract product to the Leontopodium alpinum extract product is (1-10):(1-10):(1-10):(1-10). The tree peony bark extract product, the Agave Americana extract product, the Rosa canina fruit extract product, and the Leontopodium alpinum extract product are compounded together in order to carry out synergistic interaction, the effective components can directly reach human body skin cells; and cells carry out rapid reaction, so that whitening, spot removing, crease resisting and skin nourishing effects of skin are realized.

The invention particularly relates to an inducing method for a maguey bulblet. The method comprises the following steps: taking materials; preparing a culture medium; carrying out disinfection treatment on the materials; carrying out induced cultivation on the bulblet; carrying out enrichment culture; carrying out root induction; and carrying out plant regeneration. The invention aims at providing an inducing method for a maguey bulblet. A technical support is provided for scale management and industrialization. Plump maguey bulblets are selected as the inducing material, and are subjected to induced cultivation in a sterile condition for 20-30 days, so as to germinate strong sprouts; and a lot of proliferation buds can be produced after enrichment culture for 35-50 days, so that the propagation coefficient is high; the proliferation time is short; the growth process is greatly shortened; seedlings can be formed after root induction for 25-35 days; the transplanting survival rate can be up to over 93%; a lot of cost is reduced; the survival rate after the seedlings are transplanted is high; and the seedlings are healthy, forceful, good in growth vigor, regular and consistent.

The invention provides blackhead removing plant composition, a blackhead remover and a preparation method. The blackhead removing plant composition contains aloe barbadensis leaf extract, balausta extract, tea extract and agave americana stem extract. The blackhead remover is prepared from components in percentage by weight as follows: 0.5%-10% of the blackhead removing plant composition, 10%-14%of a moisturizer, 0.01%-1% of a solubilizer and the balance water. The blackhead remover can soften and loosen angle plugs by efficiently permeating into pores, blackheads and whiteheads are enabled to float naturally, and meanwhile, by means of deep dredging of the pores, melanogenesis and grease secretion are inhibited, so that the problem of blackhead recurrence is solved fundamentally.

The invention discloses a traditional Chinese medicine composition for treating functional uterine bleeding. The traditional Chinese medicine composition is prepared from the following main raw materials in parts by weight: 10-15 parts of caulis bambusae in taeniam, 7-12 parts of agave americana, 9-14 parts of matteuccia fern rhizome, 8-13 parts of cape jasmine fruits, 10-16 parts of herba hyperici, 12-16 parts of potentilla bifurca L., 11-15 parts of flos sophorae, 7-13 parts of cirsium japonicum, 9-12 parts of radix et herba lysimachiae insignis, 6-10 parts of wheatgrass, 9-16 parts of rumex obtusifolius L., 7-14 parts of melastoma dodecandrum, 11-16 parts of spina date seeds, 8-12 parts of trachycarpusfortunei and 10-14 parts of hairyvein agrimonia herb and bud. The traditional Chinese medicine composition adopts a variety of herbs which are dialectical in compatibility, and the traditional Chinese medicine principle of treating both the symptoms and the causes is adhered to realize deep lesions treatment and the symptom and cause treatment, so that functional uterine bleeding can be treated effectively.

The invention provides a medical antibacterial hemostatic gel dressing and a preparation method thereof, and relates to the technical field of preparation technologies of medical gel dressings. The gel dressing comprises the following raw material components: fibroin, calcium alginate, active silver ions, chitosan, a dandelion extracting solution, a selfheal extracting solution, a callicarpa bodinieri extracting solution, an elm bark extracting solution, a wormwood extracting solution, a maguey extracting solution, metronidazole, hyaluronic acid, a humectant, deionized water and the like. The fibroin, the calcium alginate, the active silver ions, the chitosan, the metronidazole, the dandelion extracting solution, the prunella vulgaris extracting solution, the callicarpa bodinieri extracting solution, the elm bark extracting solution, the wormwood extracting solution, the agave extracting solution and other Chinese herbal medicine components are fused, all the raw material components have a synergistic effect, and the gel dressing has obvious enhancement of combined bacteriostasis, faster hemostasis, less irritation, no toxic and side effects, safe use, and good mechanical properties, and can avoid breakage during use.

The invention discloses a moisturizing and repairing hand mask, which comprises urea, panthenol, a pinus pinaster bark extract, a helichrysum italicum extract, an agave tequilana leaf extract and other components, triple repairing can be realized on a skin corium layer, a basement membrane and a skin cutin barrier, so that the moisturizing and repairing hand mask has good effects of improving theskin moisture content and reducing the skin moisture loss. The experiments show that the moisturizing composition provided by the invention can increase the moisture content of the skin by more than 73% within 30 minutes, and can also keep the moisture content of the skin increased by 54% or more after 2 hours.

The invention discloses an externally used ointment for treating scab and a preparation method. The externally used ointment is prepared from the following main active pharmaceutical ingredients in parts by weight: 12-18 parts of negundo chastetree leaf, 8-13 parts of root of black henbane, 10-15 parts of root or leaf of redback christmashush, 8-16 parts of herb of ceylon leucas, 12-17 parts of leaf of Japanese pagodatree, 7-12 parts of herb of lambsquarters, 9-17 parts of Chinese wingnut leaf, 10-16 parts of Chinese tamarisk, 11-15 parts of herb of crescent-shaped euphorbia, 10-17 parts of aloe, 6-13 parts of root of cochinchina cudrania, 9-15 parts of mung bean leaf, 11-16 parts of dahurian angelica root, 8-14 parts of agave americana, 10-16 parts of twig and leaf of bignose rhinacanthus and 12-15 parts of melia azedarach leaf. The externally used ointment has the good effects of safety, reliability, no side effect, treatment of both symptoms and root causes and low possibility of relapse.

The invention discloses development and application of agave cpSSR marker primers. The cpSSR marker sequences corresponding to SEQ ID NO.21 to SEQ ID NO.40 of the primer pair are developed based on sequencing of a chloroplast genome of an agave cultivar H.11648, the developed cpSSR marker sequences and a homologous sequence of a published chloroplast genome species of agave are subjected to multiple comparison analysis, polymorphic cpSSR site screening and cpSSR marker primer design are carried out, and polymorphic primers are applied to agave resource evaluation through sequencing and comparison of PCR products. According to the patent, the problem of low development efficiency of a traditional cpSSR polymorphism marker is solved, and the blank of agave cpSSR marker information at presentis filled; and the developed cpSSR polymorphic marker primers lay a foundation for research of systematic classification, genetic diversity evaluation, germplasm identification and the like of the agave.

The invention provides an agricultural auxiliary picking device for agave tequilana, and relates to the field of agriculture. The agricultural auxiliary picking device for the agave tequilana comprises a bearing base, wherein a lifting groove is fixedly connected to the top end of the bearing base, a power shaft is inserted into the lifting groove, a bearing plate is rotationally connected to the position, located in the lifting groove, of the outer surface of the power shaft, a sliding groove is fixedly connected to the end, away from the lifting groove, of the side wall of the rear end of the bearing base, and a pedal is slidably connected into the sliding groove. When the device is used, a servo motor rotates reversely to drive a transmission gear to rotate, the transmission gear drives a small flywheel disc to rotate, the small flywheel disc drives a threaded rod to rotate, the threaded rod drives a top plate to move upwards, the top plate makes contact with a clamping jaw and is jacked up when moving to the topmost end, a supporting frame is separated from the clamping jaw and drives an inserting rod to move downwards rapidly under the action of a tension spring, the inserting rod is inserted into the agave tequilana, at the moment, the pedal is treaded to pull a rope, the rope drives a guide rod to move out, the guide rod drives a cut-off tool to cut off the bottom of the agave tequilana, and the agricultural auxiliary picking device has the advantage of being good in picking effect.

The invention discloses a dendrobium officinale lifting and skin-firming facial mask and a preparation method thereof. The dendrobium officinale lifting and skin-firming facial mask includes the following components in parts by weight: 50-90 parts of rosa damascena flower water, 1-10 parts of propylene glycol, 1-5 parts of hydroxyethyl cellulose, 0.1-1 part of PEG-40 hydrogenated castor oil, 1-5 parts of extract of dendrobium officinale stems, 0.1-1 part of sodium hyaluronate, 1-5 parts of extract of crocus sativus flowers, 0.01-0.1 part of triethanolamine, 1-5 parts of dipotassium glycyrrhizinate, 1-5 parts of extract of agave tequilana leaves, 0.1-1 part of chlorphenesin and 0.1-1 part of phenoxyethanol. According to the dendrobium officinale lifting and skin-firming facial mask, purified water in the facial mask production process is replaced completely by the rosa damascena flower water, no essence is added, and the product has natural aroma, so that damage of daily essence to theskin is avoided.

The invention discloses a traditional Chinese medicinal composition for preventing and treating asthma. The traditional Chinese medicinal composition is prepared from the following raw materials in parts by mass: 9-15 parts of bamboo juice, 7-14 parts of fruit of leatherleaf mahonia, 10-16 parts of paphiopedilum concolor Tang et Wang, 8-13 parts of radix berberidis, 6-10 parts of Agropyron cristatum (L.) Gaertn., 8-12 parts of Kummerowia striata (Thunb.) Schindl., 9-14 parts of leaf and fruit of Chinese helwingia, 7-15 parts of celastrus oblanceifolius Wang et Tsoong, 9-16 parts of Cleisostoma williamsonii (Reichb.f.), 8-14 parts of flos inulae (wrapped during decocting), 10-15 parts of beautiful phyllodium twig and leaf, 7-13 parts of leaf of Agave americana L. var. marginata Trel., 9-12 parts of purslane speedwell herb, 6-15 parts of Crossostephium chinense and 11-16 parts of root of ricepaperplant. The traditional Chinese medicinal composition disclosed by the invention is prepared by years of clinical practice and summary, and has the efficacy of moistening lung, relieving a cough, clearing heat and removing toxicity, and the curative effect is outstanding.

The invention discloses an aquatic product fungicide. The aquatic product fungicide is prepared from, by weight, 15-20 parts of Cortex Magnoliae Officinalis, 20-30 parts of perilla leaves, 5-10 partsof a strong alkaline solution, 10-20 parts of amide percarbonate and 10-20 parts of Agave americana L. extract. The aquatic product fungicide can effectively kill fungi in a culture pond without polluting water or affecting the health of aquatic products.

The invention discloses a medicine used for nursing and treating a burn due to invasion of interior by toxic fire and a preparation method of the medicine. Various raw materials of the medicine comprise houttuynia cordata, tartary buckwheat, chinaroot greenbrier, basil, rhizoma bolbostemmae, calamint, shrub althea flower, japanese violet herb or root, willow branch, centella, air-plant herb, veined liparis, hypericum ascyron, folium agaves america nae, tree beautyberry root and leaf, cacumen biotae, lalang grass rhizome, involucrate balanophora, cactus, chinese elm bark, capitate knotweed herb, cynanchum thesioides, menispennaceae, madder, siberian walking fern, umbrellaleaf, peach laurel root, pseudostellaria maximowicziana, dwarf lilyturf root, changium smyrnioides, bighead atractylodes rhizome, ficus formosana root and liquorice. The medicine used for nursing and treating the burn due to invasion of interior by toxic fire has the beneficial effects that detoxication, inflammation diminishing, cool blooding and hemostasis are taken as main treatment principles, blood activation for stopping pain is realized, and the burn due to invasion of interior by toxic fire is nursed and treated; and the medicine used for nursing and treating the burn due to invasion of interior by toxic fire realizes treatment based on syndrome differentiation, has strong targeting and obvious curative effect, can resist to infection, prevent the surface of a wound from diffusing and improve cytothesis and skin healing capability, is low in cost and simple in production process and can be easily accepted by a patient.

The invention discloses antiperspirant and a preparation method thereof. The antiperspirant is prepared from the following preparation raw materials in parts by weight: 5-25 parts of a humectant, 1-12parts of a preservative, 1-7 parts of a thickener, 0.5-1.5 parts of a pH regulator, 5-1.5 parts of a honeysuckle flower extract, 10-80 parts of ethanol, 20-60 parts of zinc phenolsulfonate, 20-40 parts of an aloe vera leaf extract, 4-15 parts of sodium lactate, 5-20 parts of a sophora flavescens extract, 2-5 parts of asiaticoside and 2-5 parts of an agave stem extract. By adopting the preparationraw materials, the preparation raw materials have a synergistic effect, so that the antiperspirant has remarkable antiperspirant and deodorant effects, is safe and non-irritant, can reduce sweat excretion, cannot cause melanin formation, can improve skin quality and skin color, and can keep the skin dry and comfortable and keep the skin healthy.

The invention discloses a formaldehyde scavenger composed of pure natural plant extracts and a preparation method. The formaldehyde scavenger is composed of the following raw materials in parts by weight: 10-20 parts of chlorophytum comosum extracting solution, 10-20 parts of aloe extracting solution, 5-15 parts of maguey extracting solution, 20-30 parts of sansevieria trifasciata extracting solution, 5-10 parts of Yeguangsu (a substance capable of increasing photosensitivity), 5-10 parts of penetrant and 5-10 parts of deionized water. The preparation method comprises the following steps: 1, pretreating raw materials; 2, conducting decocting and extracting; 3, conducting fermenting: putting the extracting solution prepared in the step 2 into a fermentation tank, and carrying out sealed fermentation for 3-6 days; 4, conducting distillation: carrying out distillation treatment on the fermented extracting solution in the step 3, and taking the distilled extracting solution as a final extracting solution finished product; and step 5, obtaining a finished product: mixing the plant extracting solution finished product obtained in the step 4, adding Yeguangsu, a penetrant and deionized water into the mixed solution, conducting uniform stirring again, and conducting bottling and sealing after uniform stirring. Compared with the prior art, the formaldehyde scavenger has the advantages that the formaldehyde removal effect is relatively good, and meanwhile, secondary pollution is not generated.

This invention refers to an improved foldable and extensible head for agave harvest, characterized by including a vertical structure in whose lower end there is a support and fixation element of a lower-cut clamp, to cut the agave plant from its base, defined by a pair of straight-cut blades in a couple of curved clamps, completely opposing each other, each one fixed with its own rotating axis on the aforementioned support and fixation element. Each clamp includes a circular or semi-circular gear that allows the interlocking of both clamps and that together define a zipper mechanism to accurately synchronize the closing and opening movement between the clamps; a fixation structure of at least one hydraulic or pneumatic actuator is assembled in the rear area of the aforementioned support and fixation element, where the stem is pivotally fixed in the rear part, next to the rotating axis of at least one curved clamp to close or open both clamps as a result of the abovementioned zipper mechanism.

The invention discloses an external-use lotion for treating mange and a preparation method thereof. The external-use lotion is prepared from the following main active ingredients in parts by weight: 11-16 parts of radix angelicae, 9-14 parts of Chinese hackberry bark, 7-13 parts of fresh branches and leaves of tamarix chinensis, 6-11 parts of ginkgo seed, 8-13 parts of lamb's-quarters, 10-15 parts of aloe, 8-16 parts of Swertia erythrosticta Maxim., 11-16 parts of tangerine leaves, 12-20 parts of Japanese pagodatree leaf, 7-15 parts of the root of Cudrania tricuspidata Bun, 10-17 parts of silene fortunei vis, 8-12 parts of bark of aralia elata, 9-13 parts of maguey, 11-17 parts of root of hairy clovershrub, 9-16 parts of mung bean leaves, and 8-15 parts of root of black henbane. The external-use lotion is safe and reliable, is free of side effect, and can treat both symptoms and root causes without relapse.

The invention relates to the application of agave extract in the preparation of external antipruritic and moisturizing personal care products. In the present invention, the composition obtained by mixing the agave extract and the second component achieves synergistic antipruritic and moisturizing effects. The agave extract and its composition with the second component can be used in personal care cosmetics, and has safe, effective and easy-to-absorb antipruritic and moisturizing effects.