149 results about "Olive extract" patented technology

The invention discloses a method for extracting oleuropein from olive leaves, which comprises the following steps of: extracting with water or a mixed solvent of alcohol and water, and then concentrating an extracting solution to separate the extracting solution through three steps in sequence: absorbing through using macroporous resins and eluting with a solvent of the alcohol and the water, absorbing through using decolouration resins, and extracting through using an organic solvent, wherein the macroporous resins have an excellent adsorption effect for the oleuropein and are used for eluting to remove other impurities, and the decolouration resins have an excellent adsorption effect for pigments in the olive extracting solution and are used for absorbing and removing pigments; separating and purifying the oleuropein in the extracting solution step by step; at last, acquiring an oleuropein extract with high content. The content of the oleuropein is more than 40 %, even up to 80-90 %.

A composition for modulating cytokines to regulate an inflammatory or immunomodulatory response. The composition can include at least one of rosehips, blueberry, blackberry, elderberry, cranberry, rosemary, clove, feverfew, nettle root, artichoke, reishi mushroom, olive extract, green tea extract, grape seed extract, resveratrol, Aframomum melegueta, boswellia serrata extract, boswellia forte, ipriflavone, tocotrienols, evening primrose oil, INM-176, borage oil, krill oil, at least one type of xanthophyll (e.g., astaxanthin), green coffee extract and ferulic acid. Specifically, a composition of the invention can include: rosehips and at least one of blackberry, blueberry, elderberry, and optionally krill oil; or rosehips, resveratrol and at least one of Aframomum melegueta and astaxanthin. Based on the cytokine modulation and cytokine response inhibition of the composition, it can be used to regulate an immunomodulatory and / or inflammatory response, and subsequently treat diseases and / or abnormal conditions associated with inflammatory response, for example, cardiovascular conditions, arthritis, osteoporosis and Alzheimer's disease.

The invention discloses anti-acne cosmetic containing Taiwan hibiscus taiwanensis extract. The Taiwan hibiscus taiwanensis is taken as a main functional component and is matched with such natural extracts having anti-acne functions as a royal jelly extract, a guava leaf extract, an olive extract and a honeysuckle extract; no chemical bactericides, hormones, astringents, anti-inflammatory agents, preservatives or the like are added; and the anti-acne cosmetic has good deoiling and acne-removing effects. The anti-acne cosmetic which is safe and mild and has long-lasting and comprehensive functions is developed, aiming at the defects of the anti-acne cosmetics available on the market at present and the market demands; and the anti-acne cosmetic is suitable for all people.

The invention discloses a multifunctional environment-friendly infant wet tissue and a preparation method thereof. The wet tissue comprises a high-grade moisture-proof facial tissue and wet tissue liquid, wherein the wet tissue liquid consists of the following raw materials: deionized water, a preservative, chamomile essential oil, perilla frutescens extract liquid, polyhexamethylene guanidine, a folium artemisiae argyi extract, anhydrous ethanol, xylitol, lavender extract liquid, geranium extract liquid, menthol, eucalyptus oil, olive extract liquid, vitamin E, an aloe extract and glycerol. In the invention, the prepared infant wet tissue has the functions of cleaning and disinfecting, repelling mosquitoes and relieving itching and preserving moisture and protecting skin, emits a fresh smell and is non-irritant and safe and environment-friendly.

The invention provides a method for preparing olive extract oil which has the advantages of no olive odor, excellent penetrability to skin and high inoxidability, as well as olive extract oil prepared by using the method. In the method, olive fruits and olive leaves are pulverized to obtain paste, and then the paste is prepared into olive extract oil, wherein before, after or during pulverization, the olive fruits and the olive leaves are processed by lactic acid fermentation.

A composition for modulating cytokines to regulate an inflammatory or immunomodulatory response. The composition can include at least one of rosehips, blueberry, blackberry, elderberry, cranberry, rosemary, clove, feverfew, nettle root, artichoke, reishi mushroom, olive extract, green tea extract, grape seed extract, resveratrol, viniferin, Aframomum melegueta, boswellia serrata extract, boswellia forte, ipriflavone, tocotrienols, evening primrose oil, INM-176, borage oil, krill oil, at least one type of xanthophyll (e.g., astaxanthin), green coffee extract and ferulic acid. Specifically, a composition of the invention can include: rosehips and at least one of blackberry, blueberry, elderberry, and optionally krill oil; or rosehips, resveratrol and at least one of Aframomum melegueta and astaxanthin. Based on the cytokine modulation and cytokine response inhibition of the composition, it can be used to regulate an immunomodulatory and / or inflammatory response, and subsequently treat diseases and / or abnormal conditions associated with inflammatory response, for example, cardiovascular conditions, arthritis, osteoporosis and Alzheimer's disease.

The present invention relates to nutritional products containing hydroxytyrosol, particularly fond products (i.e: fortified edible oils and fortified edible oil-containing products) and dietary supplements (i.e.: soft gel capsules containing fortified edible oils) with increased antioxidant capacity to be used as a source of hydroxytyrosol for preventing or treating cardiovascular diseases, plaque build-up in the arteries, arterial hypertension, and metabolic syndrome, thanks to the nutritional supply of an hydroxytyrosol rich composition.

The invention relates to konjak oligosaccharide buccal tablets, which belong to the technical field of food processing. The konjak oligosaccharide buccal tablets are prepared by a method comprising the following steps of: dissolving konjak glucomannan containing 85 percent of glucomannan in water with stirring according to a principle that 10 grams of the konjak glucomannan is dissolved in each 100 mL of water; adding a mixture of mannase, cellulose and hemicellulase into the konjak glucomannan based on a principle that 1 gram of the konjak glucomannan is added with 200 to 300 mu enzymatic activity units, wherein the enzymatic activity ratio in the mixture is 5:1:1; performing thermal-insulation hydrolysis at the temperature of between 30 and 50 DEG C for 4 to 6 hours; heating the hydrolysis solution to boil the hydrolysis solution for 10 minutes; stopping the enzymolysis; subjecting the reaction solution to centrifugation and filtration sequentially; filtering the manna oligosaccharide mixed liquid with a membrane and concentrating the mixed liquid under a reduced pressure to obtain manna oligosaccharide mixed liquid; dissolving 0.05 to 0.08 percent of aspartame, 10 to 15 percent of xylitol, 15 to 20 percent of olive extract powder, 10 to 40 percent of maltodextrin and 10 to 15 percent of starch into the manna oligosaccharide mixed liquid sequentially; drying to the mixture to obtain konjak oligosaccharide powder; and tabletting the konjak oligosaccharide powder to obtain the konjak oligosaccharide buccal tablets. The konjak oligosaccharide buccal tablets have the advantages of uniform taste and color, good mouthfeel, outstanding flavor, edible convenience and good health-care effect. The konjak oligosaccharide buccal tablets are particularly suitable for industrialized production.

A composition for modulating cytokines to regulate an inflammatory or immunomodulatory response. The composition can include at least one of rosehips, blueberry, blackberry, elderberry, cranberry, rosemary, clove, feverfew, nettle root, artichoke, reishi mushroom, olive extract, green tea extract, grape seed extract, resveratrol, Aframomum melegueta, boswellia serrata extract, boswellia forte, ipriflavone, tocotrienols, evening primrose oil, INM-176, borage oil, krill oil, at least one type of xanthophyll (e.g., astaxanthin), green coffee extract and ferulic acid. Specifically, a composition of the invention can include: rosehips and at least one of blackberry, blueberry, elderberry, and optionally krill oil; or rosehips, resveratrol and at least one of Aframomum melegueta and astaxanthin. Based on the cytokine modulation and cytokine response inhibition of the composition, it can be used to regulate an immunomodulatory and / or inflammatory response, and subsequently treat diseases and / or abnormal conditions associated with inflammatory response, for example, cardiovascular conditions, arthritis, osteoporosis and Alzheimer's disease.

The invention discloses a fructus phyllanthi extract for cigarettes and application thereof in a cigarette filter tip, belonging to the field of production of cigarettes. The fructus phyllanthi extracts containing effective substances, such as vitamin C, tannin, gallic acid, benzoaric acid and the like are obtained by a conventional method of the field of plant extraction; and the fructus phyllanthi extracts are mixed according to a certain proportion to obtain a functional agent. The functional agent prepared from the extracts containing fructus phyllanthi is added into a chitosan fiber for preparing a cigarette filter tip core line. The cigarette filter tip prepared by the scheme is capable of reducing the damage to a human body by heavy metal because the chitosan fiber has favorable adsorbing effect on heavy metal ions in smoke and the fructus phyllanthi extract can enter the human body along with the smoke and is easy to combine with the heavy metal ions which are not adsorbed but enter the human body to be discharged out of the human body. The fructus phyllanthi has the effects of being beneficial to the pharynx, promoting the secretion of saliva and smoothing the lungs; and the fructus phyllanthi extract enters the human body along with smoke during smoking so that a smoker is difficult to feel thirst and pharyngalgia and can reduce the discomfort of the smoker.

A composition for modulating cytokines to regulate an inflammatory or immunomodulatory response. The composition can include at least one of rosehips, blueberry, blackberry, elderberry, cranberry, rosemary, clove, feverfew, nettle root, artichoke, reishi mushroom, olive extract, green tea extract, grape seed extract, resveratrol, Aframomum melegueta, boswellia serrata extract, boswellia forte, ipriflavone, tocotrienols, evening primrose oil, INM-176, borage oil, krill oil, at least one type of xanthophyll (e.g., astaxanthin), green coffee extract and ferulic acid. Specifically, a composition of the invention can include: rosehips and at least one of blackberry, blueberry, elderberry, and optionally krill oil; or rosehips, resveratrol and at least one of Aframomum melegueta and astaxanthin. Based on the cytokine modulation and cytokine response inhibition of the composition, it can be used to regulate an immunomodulatory and / or inflammatory response, and subsequently treat diseases and / or abnormal conditions associated with inflammatory response, for example, cardiovascular conditions, arthritis, osteoporosis and Alzheimer's disease.

The present invention relates to nutritional products containing hydroxytyrosol, particularly fond products (i.e.: fortified edible oils and fortified edible oil-containing products) and dietary supplements (i.e.: soft gel capsules containing fortified edible oils) with increased antioxidant capacity to be used as a source of hydroxytyrosol for preventing or treating cardiovascular diseases, plaque build-up in the arteries, arterial hypertension, and metabolic syndrome, thanks to the nutritional supply of an hydroxytyrosol rich composition.

The invention discloses bath salt which is prepared from the following components in parts by weight: 25-45 parts of mineral salt, 20-32 parts of cinnamic acid, 18-30 parts of glycerin, 15-27 parts of olive extract, 2-12 parts of propylene glycol, 1-5 parts of a surfactant, 0.5-2 parts of perfume and 60-120 parts of deionized water. The production cost of the bath salt disclosed by the invention is low, and the bath salt is suitable for industrial production; and the bath salt realizes obvious effects on moistening skin, tendering skin, exfoliating skin, keeping skin elasticity and inhibiting growth of bacteria on the skin surface, and has a considerable prospect.

The invention relates to a biscuit, specifically relates to a biscuit containing an olive extractive and belongs to the field of food. The biscuit comprises a primary ingredient, a traditional Chinese medicine ingredient and an auxiliary material, wherein the mass ratio of the primary ingredient to the traditional Chinese medicine ingredient to the auxiliary material is 100:(5-8):(6-9); the olive extractive and the traditional Chinese medicine ingredient are added to the biscuit, so that the biscuit has a nutritional ingredient of the olive as well as the nutritional ingredient of the traditional Chinese medicine; and semen cassiae, honeysuckle and Hang chrysanthemum at a ratio of 2:1:1 are added to the biscuit, so that the biscuit has a function of improving eyesight and releasing pressure, is rich in nutrient and has a great benefit to a human body after being eaten for a long time.

The invention discloses plant nursing shower gel in the field of daily chemical articles. The plant nursing shower gel is prepared from the following raw materials in parts by weight: 0.5 to 1.5 parts of disodium ethylene diamine tetraacetate, 25 to 35 parts of sodium laureth sulfate, 6 to 10 parts of sodium methyl cocoyl taurate, 1 to 5 parts of butanediol, 0.5 to 1.2 parts of xanthan gum, 5 to 10 parts of PPG-2 myristyl alcohol ether propionate, 5 to 10 parts of trehalose, 2 to 6 parts of cocamidopropyl betaine, 5 to 10 parts of C12 to C16 alkyl glucoside, 5 to 10 parts of polyquaternium-73, 0.01 to 0.03 part of methylisothiazolinone, 0.5 to 1.2 parts of sodium chloride, 0.5 to 1.5 parts of phenoxyethanol, 1 to 5 parts of jojoba oil, 1 to 5 parts of radix lithospermi extract, 1 to 5 parts of cactus extract, 1 to 5 parts of aloe extract, 1 to 5 parts of hamamelis virginiana extract, 1 to 5 parts of mulberry fruit extract, 1 to 5 parts of olive extract and 100 to 200 parts of de-ionized water. The plant nursing shower gel provided by the invention has relatively good cleaning and skin protecting effects, and can be used for coalmine front-line workers to take a shower.

The invention provides a moisturizing anti-corrosion facial mask liquid without irritation and a preparation method of the moisturizing anti-corrosion facial mask liquid without irritation. The moisturizing anti-corrosion facial mask liquid without irritation is prepared from the following raw materials in parts by weight: propylene glycol, sodium hyaluronate, a silkworm extract, panthenol, a witchhazel extract, sodium PCA, an asteraceae plant extract, a haberlea rhodopensis leaf extract, glycerine, an olive extract, hydrolyzed algin, chlorphenesin, phenoxyethanol, dipotassium glycyrrhizinate,allantoin, piroctone olamine, citric acid, O-cymene-5-ol, a chondrus crispus extract, rutin, hydroxy cinnamic acid, tocopherol, 4-terpineol and the balance of water. An anti-corrosion facial mask prepared by utilizing the anti-corrosion facial mask liquid provided by the invention is good in antibacterial effect and has relatively good effects of resisting bacteria, preserving moisture, whiteningskin, recovering thin wrinkles, shrinking pores and the like.

The invention relates to an antrodia camphorate composition. The composition is prepared from the following components in parts by weight: 100-135 parts of antrodia camphorate mycelia, 12-18 parts of coenzyme Q10, 15-30 parts of gynostemma pentaphylla, 20-35 parts of pseudo-ginseng, 5-12 parts of American ginseng, 3-6 parts of wolfberry fruits and 20-40 parts of olive extract. The antrodia camphorate composition can be used for lowering the contents of total blood serum cholesterol, low-density lipoprotein cholesterol and triglyceride and improving the content of high-density lipoprotein cholesterol; the liver damage can be reduced and the liver function can be improved; and the antrodia camphorate composition has the effects of activating blood and removing blood stasis, lowering blood pressure and preventing cardiovascular and cerebrovascular events, and also has the effects of lowering blood glucose, improving the immunity and resisting tumors.

The invention relates to a preparation method for a biscuit, specifically relates to the preparation method for the biscuit containing an olive extractive and belongs to the field of food. The raw materials of the biscuit are as follows: the olive extractive, corn flour, wheat flour, eggs, honey, roses, mentha haplocalyx, coptis chinensis, semen cassiae, honeysuckle, Hang chrysanthemum, vegetable oil, xylitol, table salt, and swelling agents. The olive extractive and the traditional Chinese medicine ingredient are added to the biscuit, so that the biscuit has a nutritional ingredient of the olive as well as the nutritional ingredient of the traditional Chinese medicine; the semen cassiae, the honeysuckle and the Hang chrysanthemum at a ratio of 2:1:1 are added to the biscuit, so that the biscuit has a function of improving eyesight and releasing pressure, is rich in nutrient and has a great benefit to a human body after being eaten for a long time; and meanwhile, the olive is treated according to a micro-fermenting method, so that the nutritional ingredient of the olive is more easily absorbed by the human body; and the corn flour and the wheat flour are taken as the raw materials, so that the nutritional ingredient of the biscuit is added.

The invention discloses a pharmaceutical composition or health care product having a blood sugar reduction effect. The pharmaceutical composition contains the following components in parts by weight: 260-520 parts of momordica charantia extract, 290-600 parts of olive extract, 230-540 parts of cinnamon extract, 150-280 parts of guava extract, 140-310 parts of tartary buckwheat extract, 20-80 parts of astaxanthin, 20-40 parts of lutein, 10-25 parts of chromium-containing yeast, and 2500-3800 parts of xylitol. After being added with auxiliary materials or carries required for preparation forming, the pharmaceutical composition disclosed by the invention can be prepared into any suitable pharmaceutical preparation acceptable clinically according to a conventional preparation method in the field. Proved by pharmacology test result, the pharmaceutical composition or health care product has good effect of reducing blood sugar, has no toxic or side effect on animals, and is safe to take.

The invention discloses an environmental-friendly food preservative which comprises the following components in parts by weight: 10-15 parts of potassium sorbate, 4-10 parts of tea polyphenol, 10-20 parts of xanthyletin, 5-10 parts of chitosan, 1-4 parts of lysozyme, 1-4 parts of dehydrated sorbitan fatty acid ester, 10-20 parts of propolis, 15-20 parts of olive extract, 10-20 parts of momordica charantia extract, 5-10 parts of a bamboo leaf antioxidant, 5-12 parts of aloe extract, 5-12 parts of forsythia suspense leaves extract and 30-40 parts of deionized water. The preparation process is simple, the prepared preservative is good in antiseptic and antibacterial effects, and the preservation time of foods can be prolonged.

The invention discloses a preparation method of water-soluble olive polyphenol with bacteriostatic and preserved activity on meat products, and the preparation method comprises the following steps of; screening fresh olive leaves, drying, and crushing into powder less than 0.5 cm; extracting in twice at 50-100 DEG C for the boiling time of 10-60 minutes, wherein the solid-to-liquid ratio of dried olive leaves and different extraction solvents is 1:(6-30); filtering, merging extracting solutions, decompressing, concentrating, and then carrying out vacuum freeze drying to prepare different extracts, wherein the water content of the solid powder is less than 10%; then carrying out resin purification and solvent extraction, adding 1-5 percent by weight of water-soluble beta-cyclodextrin to the extracts, and carrying out vacuum drying to prepare 60%-90% olive polyphenol powder. The olive leaf extract prepared through the method disclosed by the invention has the inhibition zone average value of 1.5-3.50 cm on Staphylococcus aureus and the inhibition zone average value of 1.20-3.20 cm on escherichia coli under the concentration of 1%-20%, can be used for treating the fresh meat and the braised pork by achieving the mass ratio of the olive extract and the meat products to 0.1%-5%, can be used for prolonging the shelf life of preservation in air for 3-5 days at 0-15 DEG C and prolonging the shelf life of preservation under vacuum packaging for 10-30 days at 0-15 DEG C.

The present invention relates to methods and pharmaceutical compositions for treating obesity or obesity-related disorders in a subject suffering from or predisposed to developing obesity or an obesity-related disorder, or for inhibiting the infectivity of HIV, by administering oleuropein, an analogue or derivative thereof, or the major metabolites of oleuropein including oleuropein aglycone, hydroxytyrosol, and elenolic acid or their analogues, or derivatives thereof, an iridoid glycoside, or a secoiridoid glycoside or analogues or derivatives thereof, or any combination of the foregoing including olive leave extract. The invention also relates to methods for screening / diagnosing a subject having, or predisposed to having obesity or a related disorder by measuring the expression profiles of an adipogenic gene selected from PPARγ2, LPL and αP2 gene and gene product, or other adipogenic, lipogenic, or lipolytic genes and gene products in an individual. The invention further provides for screening for novel oleuropein analogues.

The invention discloses a wetting lotion for protecting infant skins. The wetting lotion is prepared from 0.01-5 percent by weight of a nursing ingredient and 0.001-0.3 percent by weight of a sterilization ingredient, wherein the nursing ingredient is prepared from vitamin E, licorice extract and olive extract in a weight ratio of 0.01-0.5 percent to 0.1-3 percent to 0.1-3 percent. The invention aims to provide the wetting lotion with double effects, namely sterilizing and skin-caring, the safety and comfort performance of the wetting lotion can be applied to application for infant skin nursing. Furthermore, the invention provides wet wipes containing the wetting lotion and a preparation method of the wetting lotion.

This invention discloses a method and technique of extracting olive extract, whose characteristic is that it contains these steps: a. clean the picked olive with eau douce, which has been immited stable chlorine dioxide and disinfected by activating treatment; b. air dry, dehydrate in shade at low temperature, charge at the proportion of 50-100í†1 and dry in hot gas, secondary inverse flow extract taking 10 times volume 50úÑ methanol-water as menstruum; c. vacuum depression condense, add antioxidant-pyrocatechol(water-soluble) in concentrating liquid, freeze drying or spray drying to get olive extract. From above project it is not hard to obtain this conclusion: olive extract is a compound of the most useful and most extensive antibiotic drugs.

The invention discloses papaya skin-protection cream containing multiple pure natural plant extracts and a preparation method thereof. The skin-protection cream is prepared from the following raw materials in proportion: a phase A comprising 50% of liquid paraffin, 9.15% of microcrystalline wax, 25% of paraffin, 6% of cera alba and 5% of hydrogenated lanolin, and a phase B comprising 0.2% of caprylic / capric triglyceride, 0.1% of lecithin, 0.4% of mosla chinensis maxim extract, 0.4% of ampelopsis grossedentata extract, 0.5% of tribulus terrestris extract, 0.4% of nutmeg extract, 1.5% of papaya extract, 0.5% of tocopheryl acetate, 0.5% of essence, 0.15% of bisabolol, 0.1% of olive extract and 0.1% of chitin. The papaya extract is adopted, especially a chitin ingredient is added, and multiple plant ingredients are combined, so that the papaya skin-protection cream has the effects of soothing, repairing and moistening skin, uncomfortable symptoms, caused by dryness, frangibility and an external factor, can be alleviated, and the skin is soft, comfortable and elastic.

The invention discloses a traditional Chinese medicinal health preparation. Each tablet of the preparation comprises 5mg of L-arginine (L-Arg), 19mg of L-citrulline, 8mg of folic acid, 16mg of vitamin C, 22mg of vitamin E, 17mg of alpha-thioctic acid, 25mg of olive extracts, 15mg of garlic extracts, 10mg of mannitol and 10mg of biological calcium. The preparation which contains no chemical preparations can be easily absorbed by human bodies and has the health functions of physique enhancement and immunity improvement.

The invention discloses an oral care composition for treating xerostomia and the application of the oral care composition. The oral care composition consists of the following components in parts by weight: 0.1-1.5 parts of an olive extract, 0.1-1 part of lactoferrin microspheres and 0.1-5 parts of zinc oxide microspheres. The oral care composition can stimulate saliva secretion, relieve xerostomia, treat gingivitis and alleviate halitosis, can also achieve the effect of artificial saliva, realizes the effect of sterilizing the mouth, facilitates oral health of patients with xerostomia, and can be used for preparing oral care products for treating xerostomia and complication thereof.

The invention discloses an application of a canarium album extract in preparation of medicaments, foods or daily necessities for preventing and treating decayed teeth. Experiments prove that the canarium album extract has an obvious function of inhibiting streptococcus mutans, streptococcus sobrinus and lactobacillus inducing the decayed teeth, can inhibit the adhesivity of the streptococcus mutans, streptococcus sobrinus and lactobacillus, and has a function of inhibiting the acidogenicity of the streptococcus mutans, streptococcus sobrinus and lactobacillus, so that the canarium album extract is very suitable for preventing and treating the decayed teeth. The canarium album extract is particularly suitable to be prepared into various medicament dosage forms or various foods and daily necessities, and is convenient to prevent and treat the decayed teeth.

The invention belongs to the field of daily cosmetics and particularly discloses a mild liquid soap. A preparation method of the mild liquid soap comprises the following steps: under the temperature of 55 to 85 DEG C, oleic acid 2-ethylhexyl ester, almond oil, wheatgerm oil, olive oil PEG-7 ester and coconut oil amido propyl betaine are evenly mixed, and heated for 10 to 40 minutes, and an emulsion A is obtained; an acid-base modifier is added into water with the temperature of 55 to 85 DEG C for even mixing, heating is performed for 5 to 20 minutes, and an emulsion B is obtained; the emulsion A and the emulsion B are mixed and stirred for 15 to 45 minutes at a stirring rate of 100-500 rpm, after the temperature is lowered to 30 to 50 DEG C, a preservative is added, and stirring is performed for 5 to 15 minutes at the stirring rate of 100-500 rpm, and the mild liquid soap is obtained. The liquid soap provided by the invention is prepared by taking an extract of natural plant as a raw material, has health and skin caring functions, and also has an antibacterial action due to the adoption of an olive extract; the extract of natural plant is adopted, the raw material cost is low, and the manufacturing process is simple.

The invention relates to the field of plastic wrap, and specifically relates to a fruit and vegetable plastic wrap and a preparation method thereof. The plastic wrap is prepared from the following rawmaterials in parts by weight: 24-28 parts of olive extract, 10-14 parts of cinnamaldehyde, 18-22 parts of sweet potato stem and leaf extract, 2-6 parts of corn starch, 6-8 parts of taro starch, 10-14parts of gelatin, 10-14 parts of agar, 4-8 parts of clove oil, 4-10 parts of catechin, 4-8 parts of casein, 4-6 parts of fructus forsythiae powder, 4-8 parts of orange peel powder, 4-8 parts of chitosan, 12-14 parts of ascorbic acid, and 6-10 parts of sodium alginate. The fruit and vegetable plastic wrap is designed for fruits and vegetables, has high anti-oxidation performance and good moisturizing effect, can keep fruits and vegetables fresh for a long time, does not contaminate fruit and vegetables, is environmentally friendly and safe, is easy to prepare, and can be promoted in the field.