38 results about "Persea" patented technology

The present disclosure relates to extracts from Persea sp. (avocado) enriched in bioactive compounds which can be used as antimicrobial, antibacterial or spore germination inhibiting agents, the process for obtaining the extracts, acetogenins and isolated molecules and methods for using the extracts enriched in bioactive compounds for providing antimicrobial, antibacterial or spore germination inhibiting effect.

The present invention relates to compositions containing Persea american var. drymifolia leaf and leaf extracts for lowering cholesterol levels and methods thereof.

The present invention has for its object to provide a method which comprises using edible and safe food components as active ingredients and promotes the OPG production promoting effect, RANKL expression inhibiting effect and osteoclast differentiation inhibiting effect, which take part in the prevention of bone resorption, and a composition like that. The present invention provides a method for promoting the bone resorption inhibitory effect such as the OPG production promoting effect, RANKL expression inhibiting effect and osteoclast differentiation inhibiting effect by using a composition containing extracts from plants belonging to the genus Platycodon, plants belonging to the genus Origanum, plants belonging to the genus Thymus, plants belonging to the genus Zanthoxylum, plants belonging to the genus Arctium, plants belonging to the genus Camellia, plants belonging to the genus Persea, plants belonging to the genus Stevia, plants belonging to the genus Pimpinella, plants belonging to the genus Matricaria, plants belonging to the genus Malva, plants belonging to the genus Ilex, and/or plants belonging to the genus Ptychopetalum, and a composition like that.

A new and distinct variety of Persea americana tree having a high tolerance under most conditions to Phytophthora cinnamomi when used as a rootstock. However, it is severely damaged by salt and is not recommended for locations where salt is a problem. This variety does not yield well under non-root rot conditions in comparison to similar varieties, making it desirable for replant situations where root rot infested soils are a problem.

The invention discloses a method for promoting persea americana stem to induce callus tissues and sterile buds. The method comprises the following steps: (1) selecting explants; (2) pretreating the explants; (3) sterilizing; (4) inoculating; (5) culturing; (6) obtaining the callus tissues and regeneration buds. The method disclosed by the invention has the following beneficial effects that (1) tissue culture is carried out by utilizing stems of persea americana during a semi-juvenile phase as the explants; compared with adult stems, a germinating rate of the regeneration buds of the stems ishigher, and tissues are not easy to be necrosis; (2) compared with the adult stems, the stems in the semi-juvenile phase are easy to sterilize, and the purposes of not affecting an induction effect and not damaging a tissue structure of the explants can be achieved by strictly controlling the time and the concentration of a sterilizing agent; the contamination rate can be controlled to be 15 percent or less through the method; (3) through dark culture, the callus tissues can be induced by seven days, the regeneration buds can be induced by 15 days, the activity of the callus tissues after 15-day illumination culture can be higher, and the regeneration buds can grow more quickly.

The present invention relates generally to methods of use and compositions useful for treating skin to reduce the appearance of wrinkles, moisturize skin, lighten skin, reduce inflammation, increase skin firmness, and/or increase skin elasticity. The composition includes a combination of Persea gratissima (avocado) oil, Olea europaea (olive) fruit oil, and Argania spinosa kernel oil.

The invention discloses a nymphaea hybrid moisture-keeping composition and application thereof. The skin-care composition disclosed by the invention is prepared from the following raw materials: persea gratissima fruit extract, tuber siemona root extract and nymphaea hybrid extract; the mass ratio of the persea gratissima fruit extract to the tuber siemona root extract to the nymphaea hybrid extract is (1 to 10) to (1 to 10) to (1 to 10). According to the nymphaea hybrid moisture-keeping composition disclosed by the invention, the three extracts are compounded and can have a synergetic effect;the metabolism of skin is promoted, the moisture content of the skin is improved, the smoothness of the skin is improved and skin wrinkles are reduced.

The invention relates to pet food, in particular to a fish meat flavor cat can. The fish meat flavor cat can is prepared from the following ingredients in percentage by mass: 40 to 50 percent of fish meat, 5 to 10 percent of chicken meat, 2 to 5 percent of fruit, 1 to 2 percent of persea Americana extracts, 1 to 5 percent of black bean powder, 0.1 to 0.4 percent of taurine, 3 to 5 percent of yeast extracts, 0.5 to 1 percent of mouse internal organs, 2 to 5 percent of egg albumen powder, 1 to 3 percent of cattle bone powder, 2 to 5 percent of pork liver, 1 to 3 percent of threonine, 1 to 6 percent of bifidus factors, 0.5 to 1.5 percent of lysine, 1 to 6 percent of potassium sorbate, 1 to 3 percent of deep sea fish oil, 0.5 to 1.5 percent of Chinese cabbages, 0.5 to 1.5 percent of calcium hydrophosphate, 3 to 6 percent of gelatin, 0.5 to 0.8 percent of fish-meat-favor edible essence, 1 to 2 percent of sweet potato flour, 1 to 2 percent of vitamin C, 1 to 3 percent of food additives and the rest dog milk. The fish meat flavor cat can has the advantages that the effects of improving the pet body immunity, resisting the fatigue, resisting the fatigue, lowering the blood fat, resisting the cancer, promoting the metabolism and the like are achieved; the digestion and the absorption are easy.

The present invention relates to a composition comprising Persea american var. drymifolia for lowering cholesterol levels.

The invention belongs to the technical field of bioengineering, and particularly relates to a persea americana oil enzymolysis extraction method which comprises the following steps: pulping, enzyme denaturalixation, pulp concentration adjustment, enzymolysis and oil-water-residue separation. According to the method, in the whole processing process, the temperature of materials is not higher than 80 DEG C, so that bitter materials cannot be generated, and the obtained persea americana oil is less in impurity, low in acid value and good in color and luster. The method adopts the enzymolysis means to damage the cell structure of pulp, oil can be separated out as far as possible, the effect is obvious, the oil extraction rate is greatly improved, and the extraction ratio of persea americana oil can reach 94.26% to the maximum extend.

The invention relates to a method for raising antheraea assamensis through persea americana leaves, and belongs to the technical field of antheraea assamensis raising. According to the method disclosed by the invention, through purposefully selecting the kinds of cultivation feed trees and selecting the kinds of raised insects, namely raising saturniidae antheraea antheraea assamensis through lauraceae persea persea americana leaves, two kinds of products including high-value persea americana fruits and high-value antheraea assamensis silk can be obtained at the same time. Through the design,two industries which seem irrelevant are fused, persea americana trees can normally bear fruits, and persea americana leaves can also be used for raising silkworms; the antheraea assamensis eats the persea americana leaves, is normal in growth and development and good in health state, can smoothly spin and cocoon, can pupate and become moths, and can reproduce and subculture. The two industries are in synergistic development, soil resources, water resources and optothermal resources are used in common, staff and management coincide, production benefits and economic benefits are overlaid, and incomes are doubled.

The invention is suitable for the technical field of agriculture planting, and provides a rooting and breeding method of interstocks of persea americana. The rooting and breeding method comprises thesteps of implanting persea americana seeds in nutritive bags loaded with nutritive soil, performing watering, and when persea americana seed seedlings grow to 30-40cm and the diameter of young stems reaches 0.6-0.8cm, performing primary grafting treatment combining with intermediate disease-resistant stocks which are selected in advance; when the intermediate disease-resistant stocks survive aftergrafting and new sprouts of scions grow to 3cm or above, placing a metal ring or a nylon tensioning band at an appropriate position of the stalk of each intermediate disease-resistant stock; when thestalks of the intermediate disease-resistant stocks grow to 40-50cm, continuing loading the nutritive soil into the nutritive bags; and when the height of the persea americana plants reaches 60-80cmand root systems grow in the intermediate disease-resistant stocks, performing secondary grafting combining with cultivation varieties to be subjected to commercialization, so as to obtain survived new shoots. The obtained new shoots are high in survival rate, uniform in fruit size and high in disease resistance, and the objectives of performing putting in production in advance, being high in yield and stable in yield can be realized.

A new and distinct Persea americana variety having strong resistance to Phytophthora cinnamomi when used as a rootstock. It is a relatively slow growing rootstock having a heavy yield, appearing to have a high yield/canopy volume ratio. ‘Steddom’ has a small degree of salt tolerance and appears to be an all-around, excellent rootstock with small stature and low vigor, making it desirable for high density or hedge-row avocado plantings.

The invention discloses pet shampoo for smoothening and brightening hair. The pet shampoo is prepared through effective proportion and scientific compounding. Polygonum multiflorum root extracts and persea gratissima oil unsaponifiables are used in a combined way to achieve the effects of providing nutrition, forming films, clearing away free radicals, delaying aging and promoting hair growth; anona squamosa seed extracts and aframomum melegueta seed extracts have the effects of obviously inhibiting growth of gram-positive bacteria such as staphylococcus aureus and fungi such as malassezia. The excessive breeding of the microbes is just the reason causing the scurf growth and dullness; various ingredients are used in a combined way, so that the effects of smoothening and brightening the hair from inside to outside can be achieved.

A new and distinct variety of Persea americana tree is provided. An open spreading growth habit is exhibited. The tree exhibits an alternate bearing character similar to that of the widely-grown `Hass` variety (non-patented in the United States). The fruit is inverted high spheroid-shaped, is generally black-skinned, is well distributed around the tree, and commonly is larger than that of the `Hass` variety. The leaves are generally oval-shaped. The fruit eating quality is good when fully ripe and the flesh is free of obvious fibers. The variety is suitable for the production of quality avocado crop under commercial growing conditions.

The invention discloses thick soup containing persea americana mill and vigna umbellata. The thick soup is prepared from the following raw materials: persea americana mill, vigna umbellata, glutinous millet, surculus phragmitis, water, cormus sagittariae sagittifoliae, flos buddlejae, radix glycyrrhizae, tilia europaea, mentha spicata, agar, fructose and semen ginkgo powder; the production method of the thick soup comprises the following steps: (1) preparing persea americana mill pulp; (2) preparing vigna umbellata slurry; (3) preparing glutinous millet paste; (4) preparing vegetable juice; (5) preparing a nutrient solution; (6) soaking the agar, heating until dissolving for standby; and (7) mixing the materials obtained in the steps, adding fructose, semen ginkgo powder and an appropriate amount of water, boiling by strong fire, decocting by soft fire, discharging from a pot when the content of soluble solids reaches 80-90%, to obtain the thick soup. The thick soup disclosed by the invention is obtained by introducing persea americana mill, vigna umbellata, surculus phragmitis and other nutrient components into the soup while adding cormus sagittariae sagittifoliae, semen ginkgo powder and other beneficial components, thereby being higher in the nutritional value, rich in taste, fragrant and delicious, and having good dietary therapy and health care effect.

A new and distinct Persea americana variety having strong tolerance to Phytophthora cinnamomi when used as a rootstock. It is an extremely vigorous and fast-growing rootstock that is capable of supporting a ‘Hass’ tree growing to 15 ft. in 2 years. It's yields are generally high and consistent. ‘Uzi’ leaves exhibit burn due to salt damage, but this does not seem to affect the growth or yield of the ‘Hass’ variety.

The invention discloses a medicament for treating diabetes and a preparation method of the medicament. The medicament is prepared from, by weight, 18- 20 parts of nepenthes, 10-14 parts of yam, 8-12 parts of anoectochilus roxburghii, 8-12 parts of spirulina, 7-9 parts of balausstine, 7-9 parts of persea americana mill, 7-9 parts of astragalus, 5-7 parts of malva verticillata, and 5-7 parts of echinopanax elatus nakai. The preparation method comprises the steps of crushing the materials into powder, sieving the powder with 40- to 80-mesh sieve and then mixing. The medicament has a good therapeutic effect on type I diabetes and type II diabetes. The medicament has accurate efficacy, no toxic and side effects, safety and reliability, and the preparation method is simple, and easy to use. In 280 clinical treatment cases, the total effective rate is up to 90%.

A new and distinct variety of Persea americana tree is provided. A vigorous moderately-spreading upright growth habit is exhibited. The tree is less alternate bearing than the widely-grown `Hass` variety (non-patented in the United States). The fruit is ellipsoid-shaped, lacks shoulders, is generally black-skinned, is well distributed around the tree, and commonly is larger than that of the `Hass` variety. The leaves are displayed in a greater quantity than the `Hass` variety and are similar in appearance to those of the `Hass` variety. Moderate resistance to Persea mites is exhibited. The variety is suitable for the production of quality avocado crop under commercial growing conditions.

A method is provided for producing sustainable leather using by-products from parts of all varieties and species of the plant genus Persea including among them both the American species and the Hass variety. A hide or leather may be produced by the method, and a method is provided for producing the natural tanning agents used in the method to produce sustainable leather and the natural tanning agents produced by the method.

The invention belongs to the field of health-care products, and particularly relates to an Abelmoschus manihot health-care wine for preventing and treating diabetes and a preparation method thereof. The Abelmoschus manihot health-care wine is prepared from the following raw materials in parts by weight: 18-30 parts of Abelmoschus manihot, 10-20 parts of kudzu root, 6-15 parts of gynostemma pentaphyllum, 5-10 parts of swallowwort rhizome, 10-15 parts of lotus leaf, 5-15 parts of Rhodiola rosea, 10-18 parts of Persea americana Mill peel, 8-20 parts of pine needles, 3-10 parts of Suaeda sulsa, 12-20 parts of Semen Euryales, 3-7 parts of L-arabinose and 50-75 parts of dry red wine. The Abelmoschus manihot health-care wine provided by the invention has the advantages of low sugar content and low alcohol content, and is suitable for patients with diabetes to drink. The Abelmoschus manihot health-care wine provided by the invention has abundant health-care nutrient components, has the effects of nourishing yin, promoting blood circulation, reinforcing the spleen, tonifying the kidney, invigorating qi, promoting salivation, promoting the circulation of qi and relieving the depressed liver, is capable of regulating the blood sugar and blood fat metabolism of the human body and assisting in lowering the blood sugar and enhancing the immunity of the human body, and has obvious prevention and improvement effects on diabetes.

The invention relates to a collagen moisturizing hand cream, which belongs to the technical field of daily use chemical, and is prepared from the following components: a persea gratissima fruit extract, a hydrolyzed collagen, glycosylglycerol, cetostearyl alcohol, a wool fat, hyaluronic acid, sodium lauryl sulfate, a xanthan gum, water and an essence. The hand cream adopts the persea gratissima fruit extract and the hydrolyzed collagen as main components, and has the effects on replenishing moisture and nutritional ingredients for hand skins, and alleviating hand skin problems.