45results about How to "Crunchy and sweet" patented technology

The invention relates to a processing and preservation method for eating fresh walnut, which includes the fresh walnuts is selected after being picked firstly; attacked and rotten walnuts are picked out; a freeze thawing method is utilized to shuck off the green peels of the walnuts and then the freeze thawing method is utilized to shuck off the seed capsules of the walnuts; the walnut meat, the seed capsules of which are shucked off, is dipped in a VC solution with the chroma of 0.1 to 0.8 percent for 1 to 2 hours to carry through color protection; simultaneously, the water content is controlled and then vacuum or inert gas packing is carried through by classification; then the product is frozen to keep fresh until being sold and used. During the whole processing and preservation process, no antiseptic and antistaling agent are used, thus according with the requirement of nuisance-free products and belonging to green healthy food. The prepared walnut meet keeps the fragrance of the walnuts with the flavor of crisp and sweet; the nutrition matters are not washed away and the flavor as well as the quality of the walnut meet is better; and the walnut meet is convenient to eat. The invention has the advantages of keeping the nutrition component of the walnut meet to the utmost extent, improving the using value and eating quality, belonging to nuisance-free green food and being convenient to eat, etc.

The invention discloses a method for fruit cracking control for Lingwu long jujube, which includes: selecting a yard, cultivating Lingwu long jujube, regulating greenhouse covering time, regulating tree crowns and fruits and flowers, regulating temperature and humidity, regulating nutrition, controlling pests and diseases and the like. The base of a trunk of a Lingwu long jujube tree in a full bearing period is girdled at a position 10-15cm away from the soil, girdling width is no larger than one tenth of the diameter of the trunk, and gibberellin 15-20mg/L is sprayed once to twice during the full-blossom period at an interval of 7-10 days. Nutrients are sprayed to enhance thickness and hardness of fruit peel before flowering of the Lingwu long jujube tree and in the medium and late stage of fruit development. By means of the method, application of advancing maturity to controlling fruit cracking in protected cultivation of Lingwu long jujube is successfully and technically broken through in Jinghai county of Tianjin, the technical problem of fruit cracking which bothers jujube growers for long is solved effectively, yield and quality of fresh jujube are improved, insecticide spraying frequency is reduced, insecticide residue is decreased, the safe and nutritious health food is provided for consumers, a new way of increasing income for jujube farmers is exploited, and remarkable economic benefit and social benefit are achieved.

The invention discloses purple potato pulp paste and a production process thereof. The production process mainly comprises the following steps of: material selecting: selecting purple potatoes without worm holes and deterioration; cleaning: soaking and cleaning the purple potatoes in a water tank in order to remove impurities attached to the surfaces; peeling: peeling the purple potatoes to obtain purple potato pulp; grain-sized dicing: cutting the purple potato into uniform grains; enzyme inactivating: adding an enzyme-inactivating agent in the purple potatoes; paste forming: mixing a proper amount of water with starch; blending: adding a stabilizer and a viscosity regulator; gelatinizing: stirring the mixture obtained in the two processes of paste forming and blending, and stabilizing to obtain a pasty blended material; pulp adding: adding the grainy pulp obtained in the processes from material selecting to enzyme inactivating into the pasty blended material to obtain pasty jam with suspended pulp grains; sterilizing: placing the pasty jam in an irradiation environment and keeping for a certain period of time; and cooling and packaging: packaging, storing and transporting the cooled jam. The invention relates to the deep processing of the purple potatoes and enriches the edible methods of the purple potatoes, and the purple potato pulp paste can be widely applied to various baked cakes and special snacks.

The invention belongs to the technical field of food processing and provides a lily freeze-dried piece and a preparation process thereof. The lily freeze-dried piece mainly comprises the following steps: (1) pretreatment: including (a) blanching, (b) first-stage water cooling, (c) second-stage water cooling and (e) disc stacking; and (2) freeze drying: including (a) pre-freezing, (b) first-stage drying and (c) second-stage drying. The preparation process is scientific in design, the large-scale industrial production can be realized, the prepared lily freeze-dried piece can furthest preserve original shapes, nutrients and colors of lilies, has good reconstitution property and is convenient to eat, crispy in taste, instant and easy to store and transport.

The invention discloses a breeding method of late-ripeness red-leaf winter peaches of new varieties of late-ripeness peaches bred out by natural sexual hybridization. The breeding method of late-ripeness red-leaf winter peaches adopts the new variety of bred red-leaf late-ripeness peaches to be naturally hybridized with winter peaches, red snow peaches and original-seed red-leaf peaches to select high-grade seeds, the seeds are sowed in the first third of March, and fruits can be obtained in three years. High-grade single plants of red-leaf late-ripeness winter peaches ripened after the first third and the middle third of November between the Lidong solar term to the Xiaoxue solar term are selected and bred, and after top-grafting tests and blossoming and fruiting observation, and the flower color, the flower diameter and the fruiting rate keep the high-grade characters of the mother plants, the late-ripeness red-leaf winter peaches are obtained. Because the peaches of the invention are bred by natural sexual hybridization according to the late-ripeness heritable principle of red-leaf peaches, winter peaches and red snow peaches, the peaches are big, and have red color, regular shape, thin peel, thick, white and fine pulp, high juice content, fragile and sweet mouth feeling, strong storage durability, high crack resistance and late ripeness. The invention is ripe late, thereby filling the blank of no fresh peach supplied in the period and enriching the fruit market in winter.

The invention discloses a pesticide-free insect-proof planting method for organic brassica campestris var purpurea.The method comprises the steps of 1, soil treatment, 2, seedling growing, 3, transplanting, 4, conventional management, 5, insect-proof management, 6, fruiting and 7, harvesting.According to the method, soil treatment and watering and fertilizing management after seedling transplanting are mainly adopted according to the activity time of main diseases and pests, the effect of effectively preventing the pests can be achieved, and the purposes that no chemical fertilizer or pesticide is used in the whole growing period of campestris var purpurea, and natural and organic campestris var purpurea is produced are achieved.The cultivation method is simple, cost is low, produced campestris var purpurea is free of pesticide residues, crisp and sweet in taste and rich in nutrition, and the method is also suitable for planting and management of other vegetables and particularly leaf vegetables.

The invention discloses a method for planting crispy melons. The method utilizes an organic fertilizer as a main fertilizer to meet nutrient demands in the growth process of the melons, adopts other chemical fertilizers as supplements to meet the fertilizer supply in the whole growing period, reduces manpower, and lays a drip irrigation belt to meet the requirements of hydrophile, two-color mulching film covering the melons has the functions of heat preservation, moisture isolation, light reflection and weeding, pests such as mites and the like are avoided, the ground temperature is improved,the illumination is prolonged, the demand of the melons for illumination is met, the quality of the melons is improved, and a soluble solid content is improved; the method can effectively increase theyield of the melons, and meet the demand for light illumination and intensity during the growth process, so that the sweet smell of the melons is great, the melons taste crisp and sweet, and the sizes of the melons are suitable, the occupancy rate of the market is high, and the method is worth popularization.

The invention discloses a peach planting culturing method. The method is characterized by comprising the steps of (1), seedling culturing and purchasing: stock seeds are sowed in spring, grafting is conducted in autumn, the seedlings come out of a garden in the second year, and after the seedlings come out of the garden, peach seedlings of planting species are selected from first generation grafted robust peach seedlings with better grafting hole healing and the diameter of 0.5 cm or above from the primary producing area of the planted peach species; (2), culturing: a 4-degree lime-sulfur agent is adopted to sterilize seedling roots before the seedlings are planted (washing is conducted by using clear water after sterilization is conducted); after a base ground is selected, an empty planting ditch with the width of 70 cm and the depth of 60 cm is dug, a layer of rooting powder is scattered in the ditch, 2000 kg of a thoroughly decomposed organic fertilizer is applied to every 667 square meters in the ditch and is uniformly doped with soil, after backfill is conducted, the planting ditch forms a fish ridge shape, the seedling is transplanted according to the row spacing of 3 m*2 m or 3 m*1.5 m with poorer geology; (3), a series of targeted management is conducted after planting is conducted. The method has the advantages that the method is simple, actual popularization is convenient, and the growth of young fruits is rapid.

The invention discloses a special enhanced organic fertilizer for strawberries. The fertilizer is prepared from the following raw materials in parts by weight: 3-4 parts of jute streptomycete, 30-40 parts of rice flour, 10-18 parts of dried radix rehmanniae, 6-12 parts of humic acid, 5-6 parts of calcium superphosphate, 8-12 parts of attapulgite, 6-7 parts of borax, 4-5 parts of silicon oxide, 2-3 parts of naphthylacetic acid, 1-2 parts of imidazolone, 2-5 parts of monopotassium phosphate, 25-35 parts of urea, 5-7 parts of tartaric acid, 3-6 parts of ethyl maltol, 5-6 parts of soil conditioner and a proper amount of water. The nutrient formula of the fertilizer disclosed by the invention can be used for satisfying the growing requirements of strawberries, and after the fertilizer is applied, the strawberries are healthy and strong to grow and few in plant diseases and insect pests and meanwhile, the strawberries are large and bright red in fruit, crisp and sweet in meat quality, and high in content of vitamin. The added naphthylacetic acid can be used for promoting cell division and expansion and inducing to form adventitious roots so as to increase fruit setting and prevent abscission of fruits, so that the fertilizer is an organic fertilizer which is of a very high economic value and is suitable for large-area popularization and use.

The invention belongs to the technical field of crop breeding, and particularly relates to a breeding method of a novel rape variety oil moss 929 for early-maturing high-yield flowering Chinese cabbage. According to the method, a cytoplasmic male sterile line 118A is selected as a female parent, a self-selected restoring line 927 which is crisp and sweet in taste, early in development and high in resistance is selected as a male parent for hybridization, an F1 generation is obtained and subjected to combined identification, and a combination 118A * 927 which has the characteristics of being early in development, crisp and sweet in taste, good in lodging resistance, disease resistance and cold resistance and high in flowering Chinese cabbage yield, namely the oil moss 929 of the variety is obtained. The oilseed rape 929 bred through the breeding method breaks through the single oil function of traditional oilseed rape, the vegetable function of the oilseed rape is expanded, the fructose content is high, the taste is crisp and sweet, the prematurity is good, compared with the oilseed rape Zhongshuan No.11, the flowering Chinese cabbage appears on the market 80-90 days earlier, the yield of the flowering Chinese cabbage per mu is increased by 700-800 kg, the blank of the flowering Chinese cabbage before the spring festival of Hunan is filled up, and the flowering Chinese cabbage 929 is worthy of popularization and application. The rape planting benefit is improved.

The invention discloses a planting method for improving taste of tomatoes. The planting method comprises the step of carrying out corresponding management at each stage of greenhouse tomato planting and specifically comprises the step of spraying nutrient solutions of corresponding volumes at a period, from heat exposure of a first true leaf to a three-leaf stage, of seedling raising and a fruiting period of growing. Compared with the prior art, the planting method has the following advantages that through spraying the nutrient solutions of corresponding volumes to plants at a white bud exposure period of seedling raising and the fruiting period of growing, the absorption and settlement of nutrients can be promoted, and the sugar content of the tomatoes is increased; and meanwhile, the disease resistance of the plants can be improved, the consumption of chemicals is lowered, and then, the taste of the tomatoes is improved.

The invention discloses a cultivation method of Richard delicious apple trees formed through reproduction and bud mutation of honglu apple trees and superior apple trees. The cultivation method comprises the steps of 1) planting, 2) preparation of powder, 3) pollination, 4) sifting, 5) grafting and 6) management and determination. By means of the method, apple nursery stocks with high quality canbe obtained through cultivation, the Richard delicious apple trees are high in flowering rate and have strong disease resistance, there is no yield distinction in biennial bearing of fruits, the yieldis high, and borne fruits are large, high in sweetness, high in juice yield, and uniform in color and have red bright fruit peel.