36results about How to "Increased soluble solids" patented technology

The invention discloses a concentrated red date juice. The concentrated red date juice is prepared through the following steps of (1) cleaning and selecting; (2) cleaning again; (3) softening and cooling; (4) leaching; (5) removing kernels; (6) clarifying; (7) separating and sterilizing primarily; (8) performing ultrafiltration; (9) concentrating and sterilizing secondarily; and (10) performing sterile filling. The concentrated red date juice prepared by the method is red brown transparent liquid without deposits and suspended substances, additives and anticorrosive are not added during production and processing, and a method for low-temperature leaching and quick concentration is adopted, so that the concentrated red date juice has the characteristics that the inherent taste and aroma of red dates are kept, the content of soluble solids is high, transportation is facilitated, and the shelf life of the concentrated read data juice is prolonged.

The invention belongs to the technical field of preparing a juice wine by using a direct fermentation method, and relates to a technology for brewing a concentrated wine by using small berries, wherein the small berries are blueberries or mulberries. The technology comprises the following steps in sequence: (1) picking small berries; (2) selecting; (3) crushing; (4) adding pectinase; (5) regulating sugar; (6) adding yeast to perform fermentation by controlling the temperature, and circulating at the same time; (7) separating peels from residues; (8) performing frozen concentration; (9) filtering; (10) fining and filtering; (11) regulating the concentration of sulfur dioxide; and (12) heating, performing membrane filtration and filling in bottles, wherein in the step (8), the wine is firstly cooled to the temperature of -8 to -10 DEG C, the temperature is kept for 24 to 48 hours, then all unfrozen wine is cooled, the frozen wine is heated gradually to ensure that the frozen wine is thawed continuously, and the thawed wine is collected at the same time till the volume of all the collected wine reaches 50 to 70 percent of that of the wine before the step of frozen concentration. The concentrated wine is full-bodied, full in color, strong in taste, specific in fragrance and high in balance.

The invention relates to the field of planting of tangerine oranges, in particular to a planting method of high-quality and environment-friendly Yidu tangerine oranges. The method comprises steps as follows: selection of an orchard field, transformation of an orange orchard, reasonable fertilizer application, physical control, biological control, mulching and water control for sugar content increase, manual picking as well as storage and preservation. With the adoption of the method, the quality of products can be improved, quality fruits can be 92% or higher, soluble solids can be 12% or higher, the Yidu tangerine oranges have the characteristics of thin peel, sweet flavor and no pomace, the storage and sales cycle can be prolonged to 45 days or longer, the additional value of the products is guaranteed, and the effects of increasing the value of the products and increasing the income of farmers are realized.

The invention relates to application of chitosan oligosaccharide aqueous solution to improve crop quality and usage of the chitosan oligosaccharide aqueous solution. The application of the chitosan oligosaccharide aqueous solution to improve crop quality is characterized in that the chitosan oligosaccharide aqueous solution contains, in weight percentage, 0.001%-0.01% of chitosan oligosaccharide, polymerization degree of the chitosan oligosaccharide is 2-20, and molecular weight of the chitosan oligosaccharide ranges from 500Da to 10000Da, and crops can be vegetables or fruit trees. The usage of the chitosan oligosaccharide aqueous solution to improve fruit quality includes: spraying the chitosan oligosaccharide aqueous solution to leaves of a vegetable crop with a short growth period about 3-5 months for three times every 7-10 days in the middle and late growth period; and spraying the chitosan oligosaccharide aqueous solution to leaves of a tree crop with a long growth period for three to five times every 10-15 days from a young fruit stage. The chitosan oligosaccharide belongs to natural extract, is harmless to crops and human bodies after application to the crops, is environment-friendly, and is simple in usage and easy in popularization.

The invention especially relates to a preparation method for a composite continuous cropping resistant agent specially used for strawberries, which belongs to preparation of microbial compound agents. The method comprises the steps of preparation of a Streptomyces microflavus antibiotic microbial agent, preparation of a trace element additive and preparation of the composite continuous cropping resistant agent specially used for strawberries by compounding microbial fertilizer biological potassium-phosphorous composite fertilizer, the Streptomyces microflavus antibiotic microbial agent and the trace element additive in propotion. The invention enables the problems of high cost, high toxicity and the like caused by utilization of the chemical method of fumigating for controlling replant disease of strawberries in the prior art to be overcome and allows microecological environment of soil to be improved and the nutrient elements of phosphorous and potassium needed for growth of strawberries to be provided. Application of the special continuous cropping resistant agent prepared in the invention in planting of strawberries enables yield increase to be effectively realized and soluble solid, sugar content, sugar-acid ratio and other quality of strawberries to be improved.

The invention relates to a method for enhancing juice yield of pineapple. During the production process of the pineapple juice, a compound enzyme preparation is added so as to partially hydrolyze the pectin and cellulose in the pineapple fruit and reduce the viscosity and destroy the fiber structure of the pineapple and raise the juice dissolution capability, thus dramatically enhancing the juice yield. The method for enhancing the juice yield of the pineapple produces the pineapple juice through the compound enzyme and the best treatment technological conditions; compared with the traditional technology, the juice yield can be improved by 9.2 percent so as to greatly increase the utilization rate of material. The pineapple juice treated by the compound enzyme can increase the soluble solid content, maintain or changes physicochemical properties such as PH value, acidity, sugar degree; therefore, the pineapple juice product with stable quality is produced. The method for enhancing the juice yield of the pineapple has moderate treatment conditions, production cost equal to the traditional technology, convenient operation and obvious economic efficiency in the application of practical production.

The invention relates to the field of novel organic fertilizers, and discloses a high-activity small-molecular carbon-rich fertilizer and a preparation method thereof. The high-activity small-molecular carbon-rich fertilizer is prepared from, by weight, 1 part of organic solid waste, 0.6-0.9 part of straw, 0.04-0.1 part of kieselguhr, 0.01-0.1 part of oyster shells and 0.1-0.5 part of wood dust. Compared with the prior art, the high-activity small-molecular carbon-rich fertilizer contains rich amino acids, dipeptide and polypeptide and small-molecular organic matter, does not contain heavy metals, hormones, ova, pathogens and the like and has the advantages of being harmless, small in molecule, high in activity, small in dosage, capable of saving manpower, small in specific gravity, looser and the like. Meanwhile, the high-activity small-molecular carbon-rich fertilizer has the obvious effects of improving soil, promoting plant growth and enhancing plant resistance, inhibiting plant pathogens and the like, and a series of agricultural problems caused by usage of chemical pesticides and chemical fertilizers are thoroughly solved.

The invention relates to application of lactobacillus plantarum MG-1 to postharvest fresh keeping of grapes. The preservation number of the lactobacillus plantarum MG-1 is CCTCC NO:M2018029. Accordingto the lactobacillus plantarum MG-1 disclosed by the invention, a bacterial strain MG-1 which has obvious restraining effect on bacteria and mould is screened from sour Chinese cabbages obtained by fermentation, and the bacterial strain and the fermentation liquor of the bacterial strain have obvious restraining effect on the bacteria and the mould, so that botrytis cinerea and coniothyrium diplodiella can be effectively restrained. Through a fresh keeping test, the situation that postharvest grapes are treated with a bacterial strain MG-1 fermented supernatant, in the whole storage period, compared with a control group, the rotting rate and the weight loss rate of the postharvest grapes in the fermented supernatant set are obviously reduced, the content of Vc, the content of titratable acid and the content of soluble solid content of the grapes are increased, and the activity of POD enzymes can be effectively improved; and the lactobacillus plantarum MG-1 provides a valuable strain resource for further studying and developing fruit and vegetable fresh keeping agents, and is hopeful for developing a novel safe, stable and environmental-friendly biological fruit and vegetable freshkeeping agent.

The invention discloses a method for quickly forming a citrus orchard, and belongs to the technical field of fruit tree cultivation. The method comprises the following steps: 1, strong seedling selection; 2, mechanical garden building; 3, rhizosphere soil improvement; 4, fertilizer and water management; 5, shaping without pruning; 6, effective control for pest and disease damage; and 7, tree disk covering. According to the method, basic conditions are created for rapid expansion of root systems in a mode of preferably selecting strong seedlings and locally improving soil in a root zone, nutrient supply in the citrus seedling stage is met, and the tedious procedure of applying base fertilizer in autumn in the seedling stage is reduced; a garden building mode of deep ditch, wide compartment and single-row ridging facilitates mechanical light operation, and the later-stage management and protection cost is greatly reduced; by application of the technology of shaping without pruning, rapid outward expansion of plant crowns is realized, and nutrient waste caused by pruning is avoided; and high-efficiency management in the seedling stage is achieved through pest and disease key period control and formulated fertilization technologies, the dosage of chemical fertilizers and pesticides and input of labor force are remarkably reduced, the plant growth vigor and the fruiting period are 2-3 years earlier than those in the prior art, and early fruiting, high yield and stable yield of fruit trees and sustainable production of soil are achieved.

The invention discloses a special magnesium-containing fertilizer with a soil conditioning function for citrus as well as a preparation method and a fertilization method of the special magnesium-containing fertilizer. The fertilizer comprises a germination fertilizer and a fruit-growth-promotion fertilizer; inner layer particles of the germination fertilizer comprise available nutrients and slow-acting nutrients, the exterior of the germination fertilizer is wrapped by a functional acid-regulating layer, fruit-growth-promotion fertilizer particles comprise available nutrients and slow-acting nutrients, the available nutrients comprise water-soluble magnesium, the slow-acting nutrients comprise active magnesium, and the external functional acid-regulating layer comprises alkaline magnesium. According to the special magnesium-containing fertilizer with the soil conditioning function for the citrus, provided by the invention, the magnesium nutrient proportion is scientific and comprehensive, quick-acting, slow-acting and long-acting nutrients can be provided at the same time, the nutrient release is balanced and reasonable, the period can reach 180 days, and the balanced supply of magnesium nutrients required by the growth period of the citrus is completely realized. The special magnesium-containing fertilizer for the citrus has a soil conditioning function and a nutrition function, effectively improves the quality of the citrus, increases the yield and increases the income.

The invention discloses a preparation method of a compound fertilizer for promoting growth of Huangguan pears. The preparation method comprises the following steps: uniformly mixing phenolic resin, poly aluminum chloride, dioctyl adipate and an ethanol solution to obtain a first premix; stirring ammonium chloride, a precipitate phosphatic fertilizer, a kiln dust potassic fertilizer, calcium superphosphate, diaminoferric xanthohumate, manganese humate, zinc humate, ammonium molybdate, calcined kaolin, turfy soil, decomposed chicken manure, radix stemonae powder and the first premix to obtain asecond premix; and mixing the second premix and triethylene tetramine, raising the temperature and stirring the mixture, spraying and drying to obtain the compound fertilizer for promoting growth of Huangguan pears. The compound fertilizer prepared by the method can promote luxuriancy of stems and leaves of Huangguan pears, the leaves are kept green longer, the percentage of fertile fruits and output of Huangguan pears are improved, the Huangguan pear trees blossom in advance, the mature period of Huangguan pears is shortened, the quality of Huangguan pears is improved, and the phenomenon of diseases of Huangguan pears is reduced.

The invention belongs to the technical field of plant cultivation, and discloses a grape sparse-planting ridge-planting early-maturing cultivation method. The method comprises the following steps thatfield planting is carried out on December to February 10th, and seedling grafting in the same year is performed with the planting spacing of 2*5m, wherein the field planting ridges are trapezoidal, the lower bottoms of the field planting ridges are 1.4-1.6 m, the upper bottoms are 1.2-1.4 m, and the heights are 50-60 cm; the field planting soil is mixed soil of organic fertilizer, organic matterand soil according to a certain ratio; standardized frames such as T-shaped frames and H-shaped frames and the like are arranged on branches and tendrils; and flower and fruit management directly adopts an innovative closed flower pollination fruiting technology. A series of researches are carried out by developing novel healthy cultivation technologies such as extremely early maturing and early maturing varieties suitable for facility early maturing, direct soil formula improvement, simplified branch and tendril management and closed flower pollination fruit setting, the soil quality is continuously improved, healthy trees are cultivated, the frame shape is optimized and simplified, manual operation is simplified, and therefore the purposes of saving labor and cost, improving the qualityand improving the efficiency are achieved. The healthy and sustainable development of the facility grape industry in the corresponding city is promoted.

The invention provides a method of increasing the yield and improving the quality of fruits of old tangelo trees and belongs to the technical field of fruit tree management. The method comprises the following steps that 1) when spring buds sprout, whole trees are treated by retractive pruning to three-four level of branching, a bactericide is sprayed for disinfection, and the fertilizer is appliedto cut roots; 2) before the lengths of spring shoots reach 5cm, all the spring shoots are erased; 3) a compound fertilizer is applied in early July, and the summer shoots are cut in late July; 4) after the summer shoots are short-cut, 78-82 percent of old trees are germinated in a whole garden, and the summer shoots are removed to let out spring when 78-82 percent of shoot tips on each tree sprout; 5) after the summer shoots are removed to let out spring, paclobutrazol and a foliar fertilizer are applied; and 6) an organic fertilizer and a trace element fertilizer are applied in the process of cave extension and soil improvement in the period from late December to January. By adopting the method, the problems of less fruiting and descending quality of the old tangelo trees over thirty years old are overcome, high yield can be achieved in the next year, the effects of increasing the yield and improving the quality are remarkable, and the method has a positive effect on promoting development of the tangelo industry.

The invention provides a preparation for preventing citrus peels from being abnormally coarse and thick. The preparation is prepared from, by weight, 5-9 parts of uniconazole, 90-110 parts of methyl alcohol, 6-8 parts of TritonX-100, 12-16 parts of glycerinum and 24-32 parts of zinc nitrate hexahydrate. The invention further provides a preparation method and use method of the preparation. The preparation is good in the effect of preventing the peels of navel oranges, satsuma oranges and other citrus fruits from being abnormally coarse and thick, the thickness of the peels is reduced by 35.1 percent to 54.3 percent, fruit faces become smooth from coarse, the slugging performance of pulp is improved, soluble solids are improved by 1.3 percent to 2.9 percent, and comprehensive quality is obviously improved.

The present invention relates to the field of food, particularly to a Shatian pomelo pulp enzymolysis method, which comprises: 1, selecting fruits, 2, peeling, 3, adding 100 mg/L SO2; 4, carrying out enzymolysis, 5, inactivating enzyme, 6, carrying out centrifugation, and 7, clarifying the juice. According to the present invention, the pectinase liquid is used to extract the Shatian pomelo pulp, such that the juice yield is high, the juice is clarified, the soluble solid content is high, other nutrients are not affected, and after the Shatian pomelo pulp is subjected to the enzymolysis, the fruit residue and the juice are easily separated, and the juicing is easy; and the method is widely used in the fruit and vegetable processing industry.

The invention discloses a throat-moistening and lung-clearing ferment and a preparation method thereof. The throat-moistening and lung-clearing ferment comprises the following components in parts by weight: 50-60 parts of Shenzhou grass, 20-30 parts of coralhead plant leaves, 5-10 parts of mint leaves, 5-10 parts of white tea leaves, 30-40 parts of pumpkin, 30-40 parts of strawberries, 30-40 partsof raw pears, 80-100 parts of honey and 80-100 parts of purified water. A finished product of the throat-moistening lung-clearing ferment disclosed by the invention is cool, tasty, sweet and delicious, completely retains the refreshing taste of melons and fruits and the natural fragrance of herbal tea, does not increase the blood sugar concentration after being eaten, can effectively relieve thesymptoms of sore throat, dry throat, itching and dry cough and hoarseness, can regulate respiratory system, and is safe to eat for hyperglycemia people. All the selected raw materials are green and healthy, and have no toxic or side effect on human body, so that the product is suitable for people to eat for a long time, and has wide market prospect. In addition, the method has simple and feasibleprocess steps, and is suitable for large-scale industrial mass production and low in cost.