139results about How to "Delay moisture loss" patented technology

PCT No. PCT / AU96 / 00824 Sec. 371 Date Jun. 22, 1998 Sec. 102(e) Date Jun. 22, 1998 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97 / 23138 PCT Pub. Date Jul. 3, 1997A package of exposed fresh fruit including cut pieces of fruit, a packaging material and an edible gel. The packaging material encloses the fruit and allows transmission of oxygen and carbon dioxide to maintain an atmosphere about the fruit of at least 2% oxygen. The edible gel coats exposed surfaces of the fruit. The gel coating includes an anti-oxidant to retard browning and sufficient acidic constituents to establish and maintain on the exposed surfaces of the fruit a pH below 3.

The invention discloses a salted goose processing method. The salted goose processing method comprises the following steps: (1) slaughtering and cleaning a goose; (2) covering the goose carcass with a mixture formed by grinding geranium, xanthoxyli fructus and star anise and then frying the obtained powder with salt; (3) evenly injecting marinade into the goose body, placing the goose into a vacuum tumbling machine after injection to achieve pickling at a low temperature in an intermittent circulatory vacuum mode; (4) placing the processed goose into marinade for pickling, and then taking out the goose, air-drying, disinfecting and vacuum-packing. As the intermittent circulatory vacuum node is adopted for pickling, salt absorption of goose is promoted, water loss is reduced, and salt and water can be distributed on the surface and in the goose more evenly. The salted goose processing method can save about 4 hours (more than 200%) when used for one-step pickling to achieve the same pickling effect as a traditional pickling method; compared with the control group of the traditional pickling method, the moisture content, salt content and mass of goose are all remarkably higher than those of the control group.

The invention discloses a camellia grafting method by utilizing a buxus sinica stock. A camellia with a certain thickness can be obtained in a relatively short time. A tea tree serving as the stock can grow into needed thickness in a short time, several even dozens of kinds of camellias can grow on the same tea tree, the demands for enjoying various camellias in a small space can be met, and branches and leaves can be trimmed conveniently. The success rate of grafting is improved under the premise that the cultivating period is obviously shortened, and double indexes of the cultivating period and the success rate are guaranteed.

The invention discloses a freezing method of fresh shrimp and a freeze protective agent of fresh shrimp. The protective agent comprises the first biological preservative and the second biological preservative; the first biological preservative is tea polyphenol solution; and the second biological preservative is a mixture of chitosan, sodium alginate, calcium chloride, lysozyme, propolis, lactoferritin, xylitol and sorbicolan. The protective agent is utilized for freeze preservation of fresh shrimps. The freeze protective agent of fresh shrimp disclosed by the invention is prepared from natural ingredients; the first biological preservative and the second biological preservative are combined, so that the fresh flavor and the original state of appearance of the aquatic products can be better protected; moreover, the freeze protective agent of fresh shrimp reduces nutrient loss, such as protein loss and the like, while inhibits bacteria production; thus, the freeze protective agent of fresh shrimp is capable of greatly prolonging the shelf life and the storage period of the aquatic products.

The invention discloses a spiral grafting method of homophytic multi-strain camellias on the same branch. According to the spiral grafting method, the camellias of several strains and even dozens of strains can blossom on the same camellia tree, and the requirement for enjoying multiple kinds of camellias can be met. More limits on a rootstock or the camellia rootstock are not needed. Multiple kinds of camellias can be grafted to a camellia sinensis which is young, does not have a plurality of branches and can be used as the rootstock. According to the spiral grafting method, the cultivation period is shortened obviously, the success rate of grafting is improved at the same time, and the double indicators of the cultivation period and the success rate are guaranteed.

The invention discloses a method for grafting multi-strain tea flowers on the same rootstock. Several and even dozens of strains of tea flowers can be bloomed on a tea flower plant, and the requirement of the appreciation of a plurality of tea flowers in a small space can be met without any special requirement on the rootstock. In addition, the multi-strain tea flowers on the same rootstock are cultivated without trimming an original tea flower, so that new strains are cultivated while the original tea flower is appreciated, and the condition that an original plant type can be recovered only after a certain time is avoided. According to the method, a cultivation period is remarkably shortened, the grafting success rate is increased, and the dual indexes of cultivation period and success rate are ensured.

The invention discloses a grafting method taking masson pine tissue culture seedlings as stocks. The grafting method comprises processes of stock cultivation, scion preparation, seedling grafting and post-grafting management and protection; by taking the masson pine tissue culture seedlings cultivated for 4 to 6 months as the stocks and collecting bud sticks germinating on stock plants as scions, grafting is performed by adopting a split grafting method in December to January or in March to April; grafted seedlings are cultivated under the conditions of suitable light and humidity, and water and fertilizer management and pest control are performed by a conventional method. According to the grafting method disclosed by the invention, the masson pine tissue culture seedlings with developed roots, vigorous metabolism and rapid growth are cultivated through a tissue culture technological means to serve as the stocks, therefore not only can the seedling period of the stocks be shortened and the grafting survival percentage be increased but also the genetic gain of an excellent variety is ensured; adverse effects brought by the fact that heterogeneous-stock grafting is performed by taking slash pines as the stocks widely in masson pine grafting in production at present are effectively avoided, and the working effect of masson pine tissue culture stocks is greatly promoted; the grafting method has a broad application prospect, and has better economic benefit, social benefit and ecological benefit.

The invention discloses a method for identifying unfrozen meat and fresh meat based on an impedance spectrum. The method comprises the following steps of: 1, generating a plurality of continuous sine wave signals with different frequencies and mean amplitude of zero and loading the sine wave signals on a raw meat sample; 2, including the raw meat sample and a resistor R1 with fixed nominal value on a branch circuit through which the sine wave signals flow, and detecting voltage division values of impedance and the resistor R1; 3, converting the ratio of the voltage division values into a voltage form and then into a digital signal, calculating the impedance of each frequency fi according to the resistor R1 and the digital signal, and representing the change of the impedance along with thefrequency fi as a curve to obtain the impedance spectrum; 4, detecting phase difference between a plurality of sine wave signals generated in the step 1 and the signal passing through the raw meat sample to be measured, converting the phase difference into voltage output and then into a digital signal, and representing the change of the phase difference along with the frequency fi as a curve to obtain phase spectrum; and 5, identifying the unfrozen meat according to the impedance spectrum and a phase spectrum export parameter. By the method, the unfrozen meat and the fresh meat can be completely and objectively identified.

The invention discloses golden camellia dark tea and a processing technology thereof. The golden camellia dark tea is prepared from, by weight, 30-80% of fresh leaves of golden camellia tea and 20-70% of loose tea of finished dark tea products. The processing technology comprises the steps of preparation, fixation, rolling, mixture storage, moisture regaining, fermentation, drying, aroma increasing and filling. The golden camellia dark tea is organic integration of ingredients, beneficial to the human body, in the golden camellia tea and the dark tea, compared with the golden camellia tea and the dark tea, the golden camellia dark tea is higher in health care efficacy, the cold nature of golden camellia tea leaves is eliminated, the taste is improved, and consumer groups are expanded.

The invention discloses a method for increasing the grafting survival rate of a peach tree. The method is characterized by comprising the following steps of 1, branch selection, wherein the 4-5-years-old peach tree is adopted as a parent tree, and the lower portions of soft branches are bilaterally cut by 30 degrees; 2, cion treatment, wherein a cion branch is soaked in a sterilization solution and a growth promoting solution, and then soaked in plant extract; 3, stock treatment, wherein a stock is firstly treated through carbendazim solution and growth promoting solution spraying, and the wound portion of the stock is sealed with plant glue liquid; 4, grafting, wherein the stock with a wrapping layer removed and the cion are combined, a growth promoting solution and plant extract are sprayed to the combination portion, then plant glue liquid is used for repeating coating, and the combination portion is wrapped by gauze and a preservative film; 5, daily management, wherein during woundhealing, the peach tree is covered with a plastic film and a shading net, and a growth promoting solution and plant extract are used for watering and spraying.

The invention discloses a fresh-keeping container and refrigeration equipment. The fresh-keeping container comprises a fresh-keeping box which is provided with an accommodation cavity, a fresh-keepingcover which is suitable for opening and closing a cavity opening of the accommodating cavity, and a magnetic field generating body which is suitable for generating a magnetic field in the containingcavity, wherein the magnetic field generating body comprises a magnetic piece and a magnetic conductive piece, the distance between the magnetic conductive piece and the magnetic piece is smaller thanor equal to 5 mm, and the magnetic piece is arranged on the fresh-keeping box and / or the fresh-keeping cover. According to the fresh-keeping container, the oxidation-reduction reaction of the food materials in the accommodating cavity is slowed down, the loss of nutrition and water is reduced, the color change of the food materials is prevented, the fresh-keeping period of the food materials is prolonged, and the volume of the required magnetic piece can be reduced on the premise of ensuring the requirement of a magnetic field coverage range in the accommodating cavity, so that the productioncost of the fresh-keeping container is reduced, the weight of the fresh-keeping container is reduced, and the fresh-keeping container is more convenient to use.

The present invention relates to an emulsified hydrogel composition and to a production method therefor, wherein, by incorporating between 20 and 30 percent by weight of a gelling solution and an emulsion obtained by mixing between 45 and 60 percent by weight of an aqueous component and between 15 and 30 percent by weight of an oil component, it is possible to simultaneously provide the skin with an aqueous fraction and an oil fraction, and it is possible to enhance functionality due to the inclusion of a high content of a dermatologically active component dissolved in the oil component.

The invention particularly discloses a beltless full-automatic mechanical sampling system for trains. The system comprises an operation platform, a sampling mechanism and an integrated sample preparation unit. The operation platform is located above train rails; the full-sealed integrated sample preparation unit comprises a feeder, a crusher, a fixed mass division machine and a sample retaining barrel which are sequentially arranged from top to bottom; the sampling mechanism is used for collecting materials from train carriages and conveying the materials to the feeder, the feeder sends the materials to the crusher uniformly and continuously, the crusher crushes and conveys the materials to the fixed mass division machine, the fixed mass division machine divides the materials into samplesand waste, the samples are retained in the sample retaining barrel, and the waste is conveyed to carriages through a waste return unit. The waste return unit can replace manpower to treat the waste regularly, so that the operation efficiency is improved.

The invention provides an agricultural acaricide and water suspension composition which specifically comprises the following components: 10-40 percent of a component A, 10-40 percent of a component B, 1-8 percent of a surfactant, 0.5-2 percent of a stabilizer, 1-3 percent of a synergist, 5-10 percent of a wetting agent, 0.1-0.5 percent of an antifoaming agent, 0.01-3 percent of an inducer and the balance being water. The component A is etoxazole, and the component B is selected from one or more of bifenazate and pyridaben. The stabilizer and the biological inducer with special structures are screened, so that the control effect of tetranychidaes can be effectively improved; the high molecular surfactant forms a high molecular film on the surface of a target, active matter molecules are embedded in the high molecular film to control the active matter molecules to be slowly released, thus the phytotoxicity caused by excessive permeation is avoided; the inducer according with the biological characteristics of the tetranychidaes is capable of increasing the intake frequency so that the absorption to acaricide is increased, and the damage of the tetranychidaes is favorably controlled. The agricultural acaricide and water suspension composition is special in principle, simple in production and processing, stable in properties, and suitable for industrialized production.

The invention specifically discloses a beltless automobile fully-automatic mechanized sampling system, which comprises a working platform, a first frame, a first horizontal driving mechanism, a sampling mechanism and an integrated sample preparation unit, wherein a channel is arranged under the working platform; the sample preparation unit comprises a feeder, a crusher, a constant mass reduction machine and a sample holding barrel which are arranged in order from top to bottom; the sampling mechanism is used for collecting materials from a carriage and conveying the materials to the feeder; the silo of the feeder is internally provided with a rotatable feeding part to feed the materials to the crusher uniformly and continuously; the crusher crushes the materials and transports the materials to the constant mass reduction machine; and the constant mass reduction machine divides the materials into samples and discarded materials, the samples are kept in the sample holding barrel, and thediscarded materials are transported to a discarded material storage place through a discarded material discharge return unit. Manual timing processing of the discarded materials can be replaced through the discarded material discharge return unit, and the operation efficiency is improved.

The invention discloses an online detection method based on a robot unit ore sample preparation system. The ore sample preparation system comprises a feeding belt conveyor, a primary division machine, a secondary division machine, a primary crushing machine, a secondary crushing machine, an electronic balance, a vibrating screen, an oven, a grinding and pulverizing machine, a robot and a waste belt conveyor; a device for performing sampling operation on samples can perform grabbing, placement and dumping operation among any technological process facilities by applying the robot and perform grain composition analysis, preparation of moisture and chemical samples and measurement of moisture content with an ore sample preparation method; sample preparation, grain size analysis and moisture detection of the robot unit ore sample preparation system can all be performed on the same plane, the flexible and maneuvering performance is good, and system devices can be added or reduced according to demands of work in the moving range of the robot; the mechanization and automation level is high, facilities in the system are concentrated and easy to maintain, and workers can be liberated from the operation links with potential safety hazard or in poor work environment.

The present invention discloses a preparation method for quick-frozen squid strips. The preparation method comprises the following steps: (1) thawing raw materials; (2) conducting pretreatment on the raw materials; (3) performing preservation and pre-seasoning treatment: squid strips are soaked in preservation and pre-seasoning liquid under the condition of 10 DEG C for 8 to 12 hours, and then removed and drained; (4) performing vacuum seasoning treatment; (5): performing quick-freezing treatment: the treated squid strips in step (4) are subjected to quick-freezing treatment in liquid nitrogen cryogenic quick-freezing tunnel equipment, and quick-freezing procedures are set: the equipment is operated under the condition of - 60 DEG C to -80 DEG C for 5 minutes to 8 minutes to make a center temperature of the squid strips reach 23 + / - 1 DEG C to obtain quick-frozen products; and (6) packaging and refrigerating the quick-frozen squid strips. The quick-frozen squid strips are rich in mouthfeel and unique in taste without subsequent seasoning processes, low in water loss of squid meat in the processing cycle, relatively good in nutritional ingredient maintenance and relatively good in fresh taste maintenance, the squid meat is not prone to discoloration and off-flavor, and the thawed products are good in color and luster, good in soft degree, delicious in taste and high in quality.

The invention provides a cooking device, comprising: a device body with cooking chamber arranged therein; a steam valve, through which the cooking chamber can communicate with the environment outsidethe cooking chamber, a water supply device, of which the outlet is communicated with the steam valve and which is used for supplying water to the steam valve. According to the cooking device, the water supply device can be used for supplying water to the steam valve. In this way, water can be fed into that steam valve by controlling the water supply device to clean the steam valve, so that steam valve is can be cleaned without disassembly, so that the cleaning work of the steam valve is more convenient, and can prevent the user from neglecting to clean the steam valve due to the inconvenienceof cleaning the steam valve. In addition, by supplying water to the steam valve, foam in the steam valve can be burst and released to reduce the amount of foam and restrain the rise of the foam, strengthen the defoaming effect in the steam valve, prevent the foam from overflowing from the steam valve to pollute the kitchen environment and enhance the use experience of the product.

The invention discloses a combined UHPC curing method. The curing method comprises three curing procedures, namely preliminary curing with a mold, demolding spraying curing and high-temperature steam curing, in addition, a temperature control system aiming at the three curing procedures is arranged in the curing method, temperature and humidity curing is carried out through the three curing procedures, and therefore the temperature difference between inside and outside the structure is reduced, and meanwhile the hydration effect is promoted; during long-line method prefabrication, prefabrication is carried out from the segments on the two sides of a pedestal to the middle, operation points continuously change, and fixed curing facilities cannot be adopted; and in addition, the field of the beam prefabricating pedestal is limited, the steam curing facilities are not easy to arrange, reasonable steam curing mode and facilities need to be adopted, the number of UHPC segment prefabricated box beam curing facilities is large, accurate control is required, operation can be conducted not only by manual work, an efficient control system is adopted, the curing quality is improved, and the labor cost is lowered.

The invention discloses a method for grafting saving of a camellia tree plant with dead overground branches. The method for grafting saving of the camellia tree plant with the dead overground branches comprises the following steps that a camellia tree of which the overgroud stem is dead due to pest and disease damage or environment factors is selected, the dead stem is cut off and removed with a saw, the underground root portion with the physiological activity is left, a notch is cut to be in a deep V shape along the axis of the root, a branch, with a thickness matched with the thickness of the notch in the root portion, of a precious camellia tree is used as a grafting scion wood, 2-5 twigs can be left on the morphological upper end of the branch, the morphological lower end of the branch grafting scion wood is cut to be in a shape matched with the shape of the notch in the underground root portion, the branch grafting scion wood is inserted into the notch in the underground root portion, the cambium and the phloem of the grafting scion wood are aligned with the cambium and the phloem of the root, sealing treatment is carried out, the grafting condition is checked at regular intervals, a plastic film is taken out of the root portion after two months, and the grafting survival condition and the sprouting condition of the scion wood are checked. According to the method for grafting saving of the camellia tree plant with the dead overground branches, the branch of other camellia trees is used as the scion wood based on the original root portion, and the dying camellia tree can survive with the grafting method.

New, improved or optimized battery separators, components, batteries, industrial batteries, inverter batteries, batteries for heavy or light industrial applications, forklift batteries, float charged batteries, inverters, accumulators, systems, methods, profiles, additives, compositions, composites, mixes, coatings, and / or related methods of water retention, water loss prevention, improved charge acceptance, production, use, and / or combinations thereof are provided or disclosed. More particularly, the present invention is directed to one or more improved battery separators having various improvements that may result in decreased water loss for a battery in which such a separator is incorporated, enhanced charge acceptance, or combinations thereof. Additionally, the present invention relates to one or more improved battery separators having various improvements with regard to shape, and / or physical profile, and / or chemical(s), additives, mixes, coatings, and / or the like used to make such battery separators (such as oil(s), and / or chemical additive(s) or agents used to coat, finish or improve such battery separators (such as surfactant(s))). The improved battery separators of the instant invention are particularly useful in or with industrial batteries, such as inverter batteries, batteries for heavy or light duty industrial applications, and so forth.

The invention belongs to the field of fresh keeping of fruits and vegetables, and discloses a fresh keeping method for mulberry. The method comprises the following steps of: picking medium mulberry, putting into a polyethylene terephthalate (PET) plastic box, performing quick ice temperature pre-cooling under the condition that the plastic box is open, adding p-cymene, quickly covering the plastic box, and storing at a low temperature. By the method, the respiration intensity of the mulberry can be effectively inhibited, hardness of fruits is kept, and rot is reduced; after the mulberry is stored for 15 days by adopting the method, high quality of the fruits is still kept, and the rotting rate is only 4.4 percent; and the method is high in safety and easy and convenient to operate.

The invention relates to the technical field of a food coloring agent, and in particular relates to an application of L-arabinose to a coloring agent of a fried minced fillet product. The application comprises the following steps: feeding the coloring agent containing the L-arabinose into oil with the weight being equal to that of the coloring agent; preheating the mixture and frying into the caramel color; feeding 5-10 times of water to prepare golden syrup; and putting the minced fillet product into the syrup to enable the surface of the product is evenly stained with the syrup, and frying. A caramelization reaction is carried out, and the colored syrup exists on the coating of the surface of the minced fillet product, so that the minced fillet product has attractive golden yellow color after being fried; the coloring agent not only is good in coloring effect and even in coloring, but also has small possibility of generating carcinogenic substances such as acrylamide due to low temperature, short time and rapid coloring in the frying process.

The invention relates to the technical field of food coloring agents, and in particular relates to a special coloring agent of deep-fried minced fillet type products. The coloring agent is prepared from the following components in parts by weight: 0.5-99.5 parts of L-arabinose, 0.5-99.5 parts of D-xylose and 0-60 parts of glucose. A preparation method of the coloring agent comprises the following steps: the L-arabinose, the D-xylose and the glucose are uniformly mixed, then are added into oil with weight equal to that of the mixture and are preheated for hot frying to obtain caramel; 5-10 times of water is added to prepare gold-yellow syrup; minced fillet type products are put into the syrup to uniformly cover the surfaces of the products with the syrup and then are fried. Therefore, the gold-yellow color of the deep-fried minced fillet type products is attractive, and the taste of the deep-fried minced fillet type products cannot be affected; in a deep-frying process, the temperature is low, the time is short, and the coloring speed is high, so that cancerogenic substances such as acrylamide are almost not generated.

The invention relates to an application of modified chitosan in fresh keeping of fresh-cut kiwi fruit and a fresh keeping method. The method comprises the following steps: uniformly mixing a chitosan solution and a glocuse solution, treating for 5 to 30 min at high pressure at 121 DEG C, and then cooling to obtain a modified chitosan solution CGC. By utilizing the CGC coating, the number of mesophiles, psychrophiles, saccharomycetes and mold is obviously suppressed, the breathing rate of the fresh-cut kiwi fruits is obviously inhibited, the basic metabolism of the fresh-cut kiwi fruits is reduced, and the fresh-cut kiwi fruit is kept at high flesh hardness and high content of soluble solids and titratable acid; and meanwhile, by adopting the CGC treatment, the loss of nutrients of the kiwi fruits can also be significantly reduced, the content of chlorophyll, ascorbic acids and total phenols of the fresh-cut kiwi fruit flesh tissues is effectively kept, and the fresh-cut kiwi fruits are enabled to be kept at relatively high antioxidant activity.

The invention discloses a binder reducing agent for high-strength concrete, and a preparation method of the binder reducing agent. The binder reducing agent for the high-strength concrete is preparedfrom the following raw materials in percent by mass: 5%-10% of a co-dispersed component, 8%-10% of an interface enhanced compaction component, 0.5%-1% of an emulsified component, 0.1%-0.5% of a foam control component and the balance of water; and the preparation method comprises the steps of firstly, adding the interface enhanced compaction component, the emulsified component and water into an emulsification tank, and stirring at a high speed to obtain a modified interface enhanced compaction component; and then, adding the foam control component and the co-dispersed component step by step, and evenly stirring to obtain the binder reducing agent. The binder reducing agent disclosed by the invention can effectively improve the viscosity of a high-strength concrete mixture, improves the strength of the concrete, significantly reduces water loss in a concrete curing process, reduces cracks in the concrete, and greatly improves the anti-permeability and durability of the concrete; in the premise of guaranteeing the strength of the concrete, the amount of admixture is 0.6%, and a cementing material is reduced by 5%-10%; and the preparation method is simple, low in cost and less in additive amount, and is remarkable in the effect of reducing the consumption of the cementing material, thus having remarkable economic benefit and social benefit.

The invention provides an Inca inchi containing functional skin-care product. The inca inchi containing functional skin-care product comprises the following raw materials in parts by weight: 57-59 parts of water, 0.52-0.56 part of 1, 2-hexylene glycol, 7-9 parts of caprylic / capric triglyceride, 7-9 parts of hydrogenated polyisobutylene, 4-6 parts of shea butter, 1-3 parts of nicotinamide, 0.7-1.3 parts of polydimethylsiloxane, 0.7-0.9 part of cyclopolydimethylsiloxane, 0.4-0.6 part of Inca inchi seed oil, 0.22-0.29 part of polypropylene acyl dimethyl sodium taurate, 0.16-0.18 part of hydrogenated polydecene, 0.05-0.07 part of glycerol caprylate, 0.04-0.06 part of cocoa seed fat, 0.03-0.05 part of adenosine, 0.02-0.03 part of tridecanol polyether-10 and 0.005-0.012 part of sodium hyaluronate. During using, the Inca inchi containing functional skin-care product can keep skin moist.

The invention relates to the technical field of food processing, in particular to quick-frozen pickled bullfrogs and a preparation method thereof. The preparation method of the quick-frozen pickled bullfrogs comprises the following steps of vibrating bullfrogs with compounding liquid or performing rolling and kneading soaking, and then performing rolling and rolling pickling with pickling materials; and freezing the bullfrogs which are rolled, kneaded and pickled with a liquid nitrogen quick-freezing technique, wherein the compounding liquid comprises at least one of a sodium tripolyphosphatesolution, a sodium hexametaphosphate solution, a sodium pyrosulfite solution, a sodium carbonate solution and a sodium bicarbonate solution, and the pickling materials comprise dried meat floss powder, dietary alkali, white sugar and salt. Through combination of processes of rolling and kneading soaking and pickling, with the liquid nitrogen quick-freezing technique, moisture loss of the quick-frozen pickled bullfrogs during storage and transportation can be reduced, the anti-freezing effect of the frozen bullfrogs can be improved, and the mouth feel of the unfrozen bullfrogs is similar with that of fresh bullfrogs.

The invention discloses a plastering material for a building wall body. The plastering material comprises the following components in percentage by mass: 30 to 40 percent of cement, 40 to 50 percent of aggregates, 0.1 to 0.3 percent of water-retaining agent, 5 to 15 percent of gypsum, 0.3 to 0.5 percent of anti-cracking fibers, 3 to 7 percent of sierozem and 3 to 7 percent of coal ash, wherein the water-retaining agent is hydroxypropyl methyl cellulose or methylcellulose; and the anti-cracking fibers are polypropylene fibers or polyacrylonitrile fibers. When the plastering material for the building wall body is used for plastering, the plastering quality is stable, a plastering layer is bonded with a base layer firmly, and cracking and hollowing are avoided. The plastering material for the building wall body is convenient to construct, the labor productivity is improved, and the comprehensive cost is reduced; and when the plastering material is used, dry powder premix bags of a plant area are transported to construction sites, and the powder is stirred slightly by adding water, so that noise pollution and dust pollution which are caused by a large-scale stirring machine are avoided, and the plastering material achieves a positive effect on on-site civilized construction and environment friendliness.

The invention discloses a preparation method of a polysaccharide-lipid edible film solution. The preparation method comprises the following steps: 1, adding starch and a polysaccharide reinforcing agent into distilled water, and stirring; 2, adding a lipid ingredient, lauric acid monoglyceride and glycerinum into the obtained starch suspension, and stirring; 3, adding calcium chloride and a synergist into the obtained polysaccharide-lipid emulsified liquid, homogenizing for 3-6 min at a pressure of 1000-2000 bar to obtain a homogenate; 4, processing the homogenate in a water bath at temperature of 60-85 DEG C for 20-40 min, then cooling to room temperature, and degassing in a vacuum degree of 0.09 MPa for 3-5 min to obtain a homogeneous polysaccharide-lipid edible film solution. Meanwhile, the invention further provides an aquatic product preservation method used by the polysaccharide-lipid edible film solution prepared by using the preparation method. By adopting the polysaccharide-lipid edible film solution provided by the invention, the guarantee period of an aquatic product can be effectively prolonged.