598 results about "Myrica rubra" patented technology

An acid-decreasing yeast (Issatchenkia orientalis)xlc6 is prepared by separating it from red bayberry pulp, citric acid-alcohol fermenting and degrading alcohol from citric acid. The acid-decreasing total is above 90% and can be used to ferment fruit wine.

The invention discloses a method for extracting total flavonoids of hovenia dulcis. The method adopts the solvent extraction method and one optional method of the solvent extraction method, the macro-porous resin adsorption method, the supercritical fluid extraction method, the column chromatography or liquid-liquid countercurrent distribution chromatography, or the free combination of the methods. The total flavonoids of hovenia dulcis is extracted from any one part of hovenia acerba, such as fruit stems, fruits, seeds, seed-cases, leaves, flowers, roots, stems, branches, skins and fruit residues, etc., or the combination thereof and is further separated and purified. The prepared total flavonoids is a combination containing two or more flavonoid active components, wherein the total flavonoids comprises the main active components as follows: quercetin, kaempferol, myricetin, (+)-dihydromyricetin derivates, etc.; the total percentage composition of various flavonoid components by weight is 12% to 100%; and the preparation method is applicable to pharmaceutical industry, food industry, cosmetic industry and health-care product industry.

The invention provides a plant-derived bacteriostatic extractive and application thereof in preparing natural preservatives. The plant-derived bacteriostatic extractive is extracted from the followingraw materials in parts by weight (based on dry weight of materials): 1.0-25.0 parts of orange skin, 0.5-55.0 parts of loquat leaves, 0.1-12.0 parts of camphor leaves, 1.0-15.0 parts of myrica rubra leaves and 1.0-25.0 parts of persimmon leaves. In the invention, bacteriostatic active substances are selected by a designed method of double compounding and mixed compounding to obtain a bacteriostatic prescription. Compared with synthetic preservative potassium sorbate, the selected bacteriostatic prescription with low concentration has more obvious effect and is especially suitable for neutral food. The bacteriostatic materials used in the invention are natural plant materials, which are easy to obtain, low in cost, safe and nontoxic.

The invention relates to a method for organic high-yield cultivation of myrica rubra dongkui. The method includes the steps of land selection for orchard creation, variety selection for seedling strengthening, hole digging for field planting, fertilizer-water management, shaping and trimming, flower-fruit management and prevention and control of disease, pest and weed. The method is high in quality, high and stable in yield and high in fruiting rate.

The invention provides a bayberry polyphenol flavone extract, which is obtained by the methods as follows: the fragment of a bayberry plant is used as raw ingredient, ethanol water solution of 50 to 80 percent is added, wherein, the ethanol water solution is 4 to 7 times of the quality of the fragment; the mixture is extracted for 1 to 3 hours at 60 to 100 DEG C in a heat preservation way and is filtered to obtain extracting solution; the volume concentration of alcohol in the extracting solution is adjusted to reach 75 percent to 80 percent; the extracting solution is mixed well, let stand for 0.5 to 2 hours, and then filtered; the alcohol is recovered from filter liquor and is concentrated to obtain macroporous adsorption resin on a paste; the macroporous adsorption resin is eluted by using distilled water, then by using the ethanol water solution of 10 to 20 percent to remove impurities, and then by using the ethanol water solution of 60 to 90 percent at last; eluate is collected to recover the alcohol which is dried until the liquid water content is less than 12 percent, so as to obtain the bayberry polyphenol flavone extract. The invention provides the bayberry polyphenol flavone extract which has three-fold efficacy, namely assistance efficacy on blood lipid reduction, hypoglycemic efficacy, and blood-pressure reduction efficacy, and no similar products are developed and manufactured until now. Compared with existing products at home and abroad, the bayberry polyphenol flavone extract has more overall efficacies, and better effect for regaining normal blood-fat, blood sugar and blood pressure of people in need.

The invention discloses red bayberry milky tea beverage. The milky tea beverage is prepared from the following raw materials in parts by weight: 50-60 parts of skim milk, 5-9 parts of sweet potato leaves, 30-40 parts of composite rice milk, 12-15 parts of extract of traditional Chinese medicine, 3-5 parts of honey, 4-8 parts of millet flour, 4-5 parts of red bayberry flesh, 1-2 parts of fried peanut powder, and 3-5 parts of whey protein powder. The milky tea beverage disclosed by the invention is mellow in taste, unique in formula, simple, convenient and easy in process implementation, and has unique sour of the red bayberry, and the produced milky tea has rich rice aroma, and simultaneously has certain effects of dietary therapy, health care and life nourishing.

The invention relates to fruit fly food source attractant. The fruit fly food source attractant is characterized in that the essential component of the attractant adopts bananas; the mass percent of the bananas to the attractant is 80 to 99 percent; preferably, the mass ratio of bananas to yeast to casein peptone is 8-10:0.01-0.03:0.9-1.1; bananas, yeast and casein peptone are mixed according to the mass ratio of 8-10:0.01-0.03:0.9-1.1, appropriate water is added to the bananas, yeast and casein, then soft material is obtained after stirring, sifting pelletization is performed so as to ensure that the granular sizes are uniform, the granular size reaches 16 to 18 meshes, the granules are pressed into flake through a pelleting press, and then finished products are obtained after drying through an oven. The fruit fly food source attractant has the characteristics that the attractant is safe and reliable to use, nonhazardous and pollution-free, and has a good attractive effect on fruit flies, and the persistent period of the attractive effect is long, and the fruit fly food source attractant is particularly applicable to strategies of fly prevention of Chinese bayberry.

This invention discloses a method for extracting myricetin from Mirica rubra bark or Ampelopsis grossedentata. The method comprises: (1) extracting Mirica rubra bark or Ampelopsis grossedentata with ethanol; (2) extracting with a medium polarity organic solvent; (3) adsorbing crude myricetin by polyamide or polar macroporous resin, eluting and separating to obtain the final product. The method has such advantages as high yield, simple separation and high product purity (greater than or equal to 80%), and is suitable for mass product.

The invention relates to a grafting method of myrica rubra Dongkui and candleberry. The grafting method comprises the following steps of: firstly selecting scions and root stocks, wherein the scions are obtained by scissoring strong myrica rubra Dongkui which is 7-15 years old and is excellent and pure in variety, during scion plucking, selecting branches at the middle upper parts of the peripheries of the crowns of seed trees, which are fully mature and robust and have plump bud eyes, after plucking the scions, immediately cutting out leaves, and only leaving leaf stalks; scissoring 1-5cm thick overgrowing branches from candleberry trees serving as the root stocks, wherein the candleberry trees grow in soil with the pH value of 7-11 and are 4-5 years old; grafting after selecting the scions and root stocks, grafting the 1-3cm thick root stocks by adopting a cut-grafting method, and grafting the 3-5cm thick root stocks by adopting a cleft graft method; and the grafting combination of the myrica rubra Dongkui and the candleberry can enable the myrica rubra Dongkui to grow in saline-alkaline soil with the pH value of 7-11, thereby enlarging the planting range of the myrica rubra Dongkui.

The invention provides a method for preparing red bayberry juice with low cost and high bayberry polyphenol content, belonging to the technical field of fruit and vegetable food processing. The method comprises the following steps: extracting waste red bayberry fruit residues or red bayberry kernels in microwave; centrifuging and concentrating under reduced pressure, cooling and drying to obtain bayberry polyphenol powder; adding the bayberry polyphenol into the red bayberry juice, mixing and dissolving uniformly; and adding color fixative and stabilizer to prepare the red bayberry juice with low cost and high bayberry polyphenol content through filling, pasteurization and encapsulation. The bayberry residues or bayberry kernels are used as a main source of bayberry polyphenol substances, the cost is saved, and the extract quantity of the bayberry poyphenol is large; the microwave assists ethanol extract, so the method has high efficiency, saves time, and is easy for industrialization, and the reclaimed ethanol can be utilized secondarily; and the quercetin in the composite color fixative has excellent color fixing effect and better improves the health-care function of the bayberry juice. Compared with common bayberry juice, the bayberry polyphenol content of the bayberry juice is increased by 50 percent, the cost of the bayberry juice is reduced by 60 percent, and the bayberry polyphenol juice with rich nutrition and high quality can be obtained.

The invention discloses dried tofu with black beans as main ingredients. The dried tofu comprises the following raw materials in parts by weight: 90-100 parts of black beans, 10-16 parts of corn kernels, 4-6 parts of boxthorn leaves, 3-5 parts of grape leaves, 2-4 pars of Chinese hawthorn leaves, 2-3 parts of betel leaves, 1-2 parts of the root of kudzu vine, 1-2 parts of rhodiola rosea, 2-3 parts of white sugar, 2-6 parts of salt, 0.5-1 part of aginomoto, a proper amount of waxberry and 0.03-0.06 part of a bean product defoaming agent. The dried tofu prepared by the invention has rich nutrition and good taste; the plurality of powder agent added before squeezing and the method of using the waxberry as flavor modifier provide high health protection value to the product; the waxberry has the effects of harmonizing stomach, preventing vomiting, producing saliva, slaking thirst, helping digestion and the like; the root of kudzu vine can raise Yang, relax muscles, promote eruption, check diarrhea, relieve restlessness and quench thirst; the dried tofu is used for treating the diseases such as typhoid fever, strong warm headache, vexation heat, thirst, diarrhoea, dysentery, ecchymosis, hypertension, angina and deafness.

The invention discloses a Myrica rubra original place tracing method based on stable isotope ratio and multi-element. The method comprises: collecting and pre-processing Myrica rubra samples from different places; subjecting the samples to analysis of the stable carbon, the nitrogen isotope ratio, the stable oxygen, the hydrogen isotope ratio and the multi-element; for the data of the Myrica rubra samples from known areas, using the mode featuring the combination of the PCA method and the LDA method to analyze the data obtained from the Myrica rubra samples from known areas; establishing an original place tracing model to judge the original place of the samples; and using the data obtained from the Myrica rubra samples from unknown areas to be inputted into the original place tracing model to make the analysis and judgment so as to obtain the original place tracing for the Myrica rubra samples from unknown areas. For the first time, the invention adopts the technology featuring the combination of the principal component analysis with the linear judgment to establish a Myrica rubra original place tracing method.

This invention relates to a production technology of waxberry aquavit including: selecting and cleaning fresh waxberries, squeezing the fruits to juice, controlling the temperature for biology ferment, rough distillation, fine distillation, storage and aged brewing, preparing it, filtering and freezing and filling them into bottles and checking.

The invention provides a method for cultivating tobacco rich in anthocyanin and an application thereof. The method comprises the following steps of recombining two confirmed genes, namely MrMYB1 and MrbHLH1 which can be used for regulating and controlling anthocyanin synthesis in red bayberry fruits, establishing an expression plasmid, screening genes capable of regulating and controlling anthocyanin synthesis by using a tobacco leaf transient expression technique, converting genes with confirmed functions into the tobacco, and cultivating tobacco rich in anthocyanin. The invention provides a method for cultivating tobacco rich in anthocyanin, so that health hazard caused by smoking is alleviated; and the method is also applicable to MYB and bHLH genes in other fruits besides red bayberry.

The bayberry pot culturing and dwarfing technology includes transplanting grafted bayberry seedling into soil container in Feb or Mar; once applying fertilizer in the spring and applying cycocel once in spring, once in summer and once in autumn in every of the first three years to obtain dwarfed bayberry tree of about 50 cm height; and controlling the environment temperature in the fourth year to control bayberry mature time. The present invention can produce potted bayberry with both enjoying and eating values.

The invention relates to a method for fermenting waxberry wine by full fruits and belongs to the field of fruit processing. The method is characterized in that the full fruits of waxberries are used as raw material and do not need to be pulped and squeezed (previous researches take waxberry normal juice as a fermentation raw material); white sugar is added to adjust components; after the juice of the waxberries is squeezed, an active dry yeast is added to ferment for 2-3 days; an aroma increasing yeast is added to ferment for 7-8 days; and then the full fruit fermented waxberry wine is prepared by the steps of fermenting, separating wine dregs, classifying by a classifying agent, ageing, carrying out cold treatment, finely filtering and the like. The method disclosed by the invention adopts the full fruits of waxberries to ferment; compared with traditional juice fermentation, a process step of squeezing the juice is saved and a process is simplified; the equipment investment of an enterprise is saved; and volatilized aroma components, free amino acids and a color of the waxberry wine obtained by fermenting the full fruits are better than those of the waxberry wine obtained by juice fermentation. The method disclosed by the invention is suitable for middle-size and small-size waxberry processing enterprises and has great significance for improving the consumption amount of waxberry processing raw materials, pulling the price of the waxberries and accelerating the sustainable development of a waxberry processing industry.

The invention discloses waxberry wine and a brewing process thereof. The waxberry wine comprises, by weight, 70-80% of waxberry fermented wine and 20-30% of waxberry juice wine. The waxberry wine is obtained by adopting fresh waxberries as raw material, performing CO2 steeping on the fresh waxberries to make the waxberry fermented wine, blending the waxberry fermented wine with the waxberry juice wine and performing preservation, clarification and sterilization filtration, wherein 1.5 g of bentonite is added into each liter of wine liquid, and 20 days of standing clarification is performed on the mixture. The waxberry wine is formed by blending the waxberry fermented wine and the waxberry juice wine and is closer to natural waxberries, mellower and better in taste, stable in quality and free of muddiness or sedimentation. Meanwhile, both juice and residues of the waxberries are fully utilized, so that complete nutritional ingredients are kept, and waste is reduced.

The invention provides a method for cutting and breeding myrica rubra seedlings. The method comprises the following steps: (1) preparation of slotting machine: the mountain loess is selected as matrix, and the loess is sand soil, the pH value of the matrix is ranged from 5.0 to 6.5; after being flattened, the slotting machine is ridged, fungicide is applied to a ridge to disinfect; (2) cutting treatment: myrica rubra branches with a certain thickness and length are selected, branch bases are sheared to be an oblique incision, the upper part of the branch is reserved with 2-3 leaves as cutting slips for cutting; base parts of the cutting slips are immersed in silver nitrate solution in the dark for 12 hours or in the clean water for 24 hours; (3) cutting method: the immersed cutting slips are inserted to a matrix of the ridge watered thoroughly and covered with a black mulching film; the inserting part of the cutting slips is one third of the cutting slips; (4) after-cutting treatment: the cutting slips are inserted to the ridge and then immediately watered thoroughly and covered with a sunshield screen; then the cutting slips are timely poured with the right amount of water and nutrient solution. With the adoption of the method, the survival rate of cutting and breeding myrica rubra seedlings is effectively improved.

The invention discloses a making method of corn-flower pigment-3-glycoside (C3G) separated from red bayberry, which comprises the following steps: adopting acidifying carbinol or acidifying alcohol to leach anthocyanin in the red bayberry; purifying the extract through cationic exchange resin; separating C3G in the rought product through reflow chromatograph under normal temperature and pressure; analyzing the solvent system with liquid n-butanol, acetonitrile, TBME and TFA solution; setting the bulk rate of TBME, acetonitrile and n-butanol at 1-2:1:1-4; setting the density of TFA solution at 0.1-1%; detecting the washing liquid through ultraviolet-visible detector; collecting C3G component according to chromatogram.

The invention discloses a feed for chicken. The feed comprises the following raw materials in parts by weight: 50 parts of corn flour, 10 parts of soybean shell, 15 parts of coal ash, 12 parts of gardenia jasminoides powder, 0.005 part of lepiota brunneoincarnata, 7 parts of chestnut shell, 0.01 part of walnut shell powder, 0.5 part of juncus roemerianus, 0.02 part of lamber, 0.3 part of apocynum venetum root, 0.2 part of wild chrysanthemum flower, 0.1 part of eel bone, 0.8 part of green tea, 0.02 part of alums, 0.01 part of vitamin E, 0.04 part of zinc oxide, 0.01 part of camphor, 0.5 part of buddleja officinalis, 1 part of fructus cnidii, 0.01 part of otter liver, 5 parts of peanut shell, 0.1 part of gynostemma pentaphylla, 3 parts of lucerne meal, 0.5 part of corn stigma, 6 parts of rapeseed dregs, 1 part of myrica rubra kernel powder, and 1 part of rhizoma corydalis. The feed for chicken meets the demand of the chicken on sense of taste, and can cause increased appetite of the thicken, so as to effectively prompt quick growth of the chicken; and the meat quality of the chicken eating the feed is high, the egg output is high, the meat and egg are rich in nutrition and great in taste; and compared with the chicken eating the existing feed, the chicken eating the feed disclosed by the invention has the advantage that both meat and egg are original and safe to eat.

The invention discloses waxberry fruit vinegar and a preparation method thereof. Waxberry fresh fruits as a raw material are prepared into waxberry juice by adopting a CO2 immersion method, the juice is prepared into swort through alcohol fermentation, and the swort is brewed into the waxberry fruit vinegar through the processes such as acetic fermentation, sterilization and the like. A product prepared by the method is red, clear and transparent, has soft and long acid taste, has the peculiar fragrance of waxberry, can be drunk as beverage, has the functions of supplementing substances such as vitamins, amino acid, trace elements and the like for human body, simultaneously has the functions of eliminating fatigue and adjusting immunity of organisms, and is ideal novel health-care beverage.

The present invention provides an antibacterial and skin care polypropylene fiber master batch and a fabric thereof, wherein 2-7% by weight of a myrica rubra leaf extract, 1.5-5% by weight of a pomelo peel extract, 6-12% by weight of an auxiliary agent and the balance of a polypropylene resin are uniformly mixed and added to a twin screw extruder to carry out melting granulation to prepare the antibacterial and skin care polypropylene fiber master batch, and 25-50% by weight of the antibacterial and skin care polypropylene fiber master batch and 50-75% of a polypropylene resin are subjected to mixing, melting, spinning and weaving to obtain the fabric. According to the present invention, the spinnability is good, and the fiber strength is high; after the material of the present invention is made into various personal clothing, elaborate care can be unwittingly provided for human body during wearing, significant effects of soften, white, tender and smooth skin achievement, antibacterial, anti-oxidation, ultraviolet ray absorption, black removing, sallow complexion removing and the like can be provided, and the beneficial changes in human body functions and the skin are easily promoted; and the waste resources are reused so as to provide huge social, ecological, environmental and economic benefits.

Production of red bayberry red wine is carried out by classifying red bayberry, crush pulping, squeezing, adjusting ingredients, cooling, pre-fermenting, post-fermenting, clarifying, freeze brewing, blending and hyperfiltration membrane filtering. The red wine reaches to 11degree. It is clear and transparent, stable and nutritious and has health-care function.