494 results about "Sweet Potatos" patented technology

The invention discloses a bacterium-enzyme synergistic fermentation method for sweet potato residues, which can realize rapid fermentation and has high protein content of the fermented sweet potato residues. According to the method, high-temperature-resistant alpha-amylase, cellulase and pectinase are used for carrying out enzymolysis on the sweet potato residues to decompose the sweet potato residues into reducing sugar, cellulose is preliminarily decomposed, and rapid and accurate starch conversion and cellulose degradation are carried out; a multi-bacterium combination of efficient degradation fibers, candida utilis capable of producing mycoprotein, lactobacillus plantarum JM113, bacillus subtilis and aspergillus niger is used for fermentation, so that the mycoprotein level in the fermented sweet potato residues is further improved, the nutritional value and the in-vitro digestibility are improved, the feeding price of the fermented sweet potato residues is improved, and the cost problem caused by high-moisture treatment is reduced; therefore, the economic value of the sweet potato residues is comprehensively improved, and the method has practical significance in waste utilization of the sweet potato residues, reduction of protein feed cost, alleviation of waste residue environmental pollution and improvement of industrial economic benefits. The method is suitable for popularization and application in the technical field of biological fermentation.

The utility model relates to the technical field of dried sweet potato processing, and particularly discloses a sweet potato steaming device which comprises a gas-liquid mixed boiling cooking device, the gas-liquid mixed boiling cooking device comprises a device body, the device body is provided with a cooking flowing cavity, a gas inlet cavity is formed in the lower portion of the cooking flowing cavity, and a gas outlet cavity is formed in the lower portion of the cooking flowing cavity. An air exhaust cavity is formed in the upper part of the cooking flow cavity, and the cooking flow cavity is communicated with the air exhaust cavity through a plurality of air exhaust holes; the sweet potato processing device has the advantages of low energy consumption, high processing efficiency, capability of keeping the original flavor of sweet potatoes to the greatest extent, good taste and the like.

To provide a technique that enables direct seeding cultivation of seed potatoes in the field of production of sweet potato tuberous roots (sweet potato cultivation), which offers significant labor-saving benefits, wherein the technique enables efficient development of sweet potato plants having desired traits and exhibiting low enlargement of seed potatoes.SOLUTION: A method for identifying a sweet potato plant exhibiting low enlargement of seed potatoes, includes the steps of: detecting a nucleotide site indicating the "Kyushu 199-type variant allele" associated with a DNA marker from a genomic DNA of the sweet potato plant to be identified, with respect to "the DNA marker that shows relevance to the phenotype of low enlargement of seed potatoes" in the genomic DNA of sweet potato plants; and determining that the sweet potato plant to be identified is a sweet potato plant exhibiting low enlargement of seed potatoes if a nucleotide site indicating the "Kyushu 199-type variant allele" associated with the DNA marker is detected in the detection step.SELECTED DRAWING: Figure 2

The invention belongs to the technical field of functional food, and relates to prebiotic dried sweet potatoes and a preparation method thereof. Comprising the following steps: thermally drying the surfaces of cut sweet potato strips / slices, atomizing and spraying alpha-amylase, and then steaming and liquefying; the steaming and liquefying process comprises the following steps: steaming at 55-65 DEG C, and heating to 85-100 DEG C for steaming; performing primary drying, atomizing and spraying an enzyme preparation solution on the surfaces of the primarily dried sweet potato strips / slices, and performing saccharification and glucoside conversion; enzyme preparations in the enzyme preparation solution are beta-amylase and alpha-glucosidase; and carrying out two-stage drying dehydration on the saccharified and glucoside-converted dried sweet potatoes, cooling, and carrying out high-temperature sterilization. The preparation method provided by the invention is simple and convenient in process; rich starch and soluble sugar of the sweet potatoes are converted into bifidus factor isomaltooligosacharide, so that the product has a probiotic function, and the functionality and additional value of the product are increased; and the prepared dried sweet potatoes also have a preservative effect.

The invention provides a composition for assisting in reducing blood sugar and improving insulin resistance and a preparation method of the composition, and relates to the technical field of functional fiber processing. The composition for assisting in reducing blood sugar and improving insulin resistance comprises the following raw materials in parts by weight: 10-15 parts of depolymerization type composite cereal fibers, 3-5 parts of konjac fibers, 3-5 parts of psyllium husk powder, 2-3 parts of sesame powder, 1-2 parts of xylitol and 0.1-0.5 part of vitamin C, the mass ratio of wheat fiber to corn fiber to sweet potato fiber to pea fiber in the depolymerization type composite grain fiber is (25-30): (35-40): (20-25): (10-15). The composition disclosed by the invention can assist in reducing blood sugar and has a good effect of improving insulin resistance.

Cat litter, comprising the following raw materials in parts by weight: 40-60 parts of a bamboo extract, 10-20 parts of bean dregs powder, 5-10 parts of sweet potato dregs powder, 4-8 parts of pine sawdust, 30-50 parts of bentonite, 5-8 parts of diatomite, 5-8 parts of volcanic rock particles, 4-6 parts of perlite powder, 0.5-1.5 parts of anthocyanin, and 4-6 parts of a binder. Further provided is a preparation method for cat litter, comprising the following steps: S1, preparing raw materials; S2, preliminarily mixing the raw materials; S3, grinding; S4, preparing a liquid; S5, performing secondary mixing; S6, performing granulation; and S7, drying. The bamboo extract is added, so that the raw materials are green and healthy, improving the safety of use, and the bean dregs powder, the sweet potato dregs powder and the pine sawdust are added, so that the material costs can be reduced, and the softness can be increased; and the cat litter has high water absorption, can be directly buried in the ground when discarded so as to serve as a soil nutrient, is environmentally friendly, degradable, safe and pollution-free, and has sustainable raw materials, thereby increasing the resource utilization rate.

The invention discloses fresh and wet sweet potato vermicelli and a preparation method thereof, the fresh and wet sweet potato vermicelli comprises the processing raw materials of sweet potato starch, domestic drinking water, an acidity regulator and a fresh-keeping preservative, the usage amount of the fresh-keeping preservative is 0.05-0.6% of the weight of the starch raw material, and the preparation method comprises the following steps: weighing the raw materials of the fresh and wet vermicelli, preparing starchy sauce, preparing dough, mixing slurry, curing and forming, and the like, thereby obtaining the fresh and wet sweet potato vermicelli. Aging the cured vermicelli for 1-2.5 hours in an environment of 10-1 DEG C, so as to obtain aged vermicelli; and cutting the aged vermicelli into strips, performing vacuum packaging, and performing pasteurization to obtain the product. In the preparation process of the fresh and wet sweet potato vermicelli, potassium cinnamate, thymol and aloe extract are added as fresh-keeping preservatives. The method overcomes the problem that chemical preservatives such as sodium dehydroacetate cannot be added into the fresh and wet sweet potato vermicelli, and prolongs the shelf life of the fresh and wet sweet potato vermicelli.

The invention discloses a sweet potato vermicelli sewage magnetic coagulation stage treatment system, and relates to the technical field of sewage treatment, the sweet potato vermicelli sewage magnetic coagulation stage treatment system comprises a treatment box, one side of the treatment box is fixedly provided with a box body, and the box body is used for collecting a sludge magnetic powder mixture; a separation mechanism is arranged in the box body, and the separation mechanism comprises a magnetic suction cylinder which rotates in the treatment box and is used for attracting magnetic powder; a scraping mechanism is arranged on one side of the box body, the scraping mechanism comprises a connecting block which slides on one side of the box body, and a plurality of telescopic rods are fixedly connected to the inner side of the connecting block; according to the scraping mechanism, through collaborative design of an oval block, a telescopic column and a first spring, when a second driving motor drives the oval block to rotate, the oval block periodically pushes a scraping plate, the scraping plate shakes up and down along the surface of a magnetic suction barrel in cooperation with reset force of the first spring, and magnetic powder adhering to the surface of the scraping plate can be shaken off; and tiny concave-convex parts on the surface of the magnetic suction cylinder can be dynamically fitted, so that the residual rate of the magnetic powder is reduced, and the recovery rate is improved.

The invention belongs to the technical field of sweet potato planting, and particularly relates to a sweet potato vigorous growth control, insect prevention and yield increase multi-effect integrated planting method which comprises the following steps: S1, preparing a vigorous growth control and yield increase agent; s2, digging pits in ridges of the field to form planting pits, sowing sweet potato seedlings and a vigorous growth control and yield increase agent into the planting pits together, and then filling soil and pressing; wherein the vigorous growth controlling and yield increasing agent is prepared from the following components in parts by mass: 180 to 220 parts of corn, 15 to 25 parts of sesame, 15 to 25 parts of soybean, 50 to 100 parts of castor seed, 3 to 8 parts of composite bacillus agent, 0.1 to 0.3 part of monopotassium phosphate, 0.05 to 0.12 part of potassium phosphite and 0.01 to 0.03 part of prohexadione calcium. According to the method, the vigorous growth control synergist and the sweet potato seedlings are planted together, all components in the vigorous growth control synergist are matched with one another, integration of vigorous growth control, yield increase and insect prevention of the sweet potatoes is achieved, and the vigorous growth control synergist does not have any pesticide residue.

The invention relates to a saline-alkali soil improver, and belongs to the field of saline-alkali soil treatment, and the saline-alkali soil improver comprises the following substances by weight: 15-20 parts of amino-oligosaccharin; 4 to 6 parts of astragalus oligosaccharide; 3-5 parts of ligusticum chuanxiong hort oligosaccharide; 6-8 parts of soybean oligosaccharide; 2-4 parts of Chinese wolfberry oligosaccharide; 20 to 30 parts of modified polyaspartic acid; 3-5 parts of a complex microbial inoculant; 4-6 parts of calcium carbonate; and 30-40 parts of sweet potato starch production residual peel residues. The amino-oligosaccharin, the astragalus oligosaccharide, the ligusticum chuanxiong hort oligosaccharide, the soybean oligosaccharide and the Chinese wolfberry oligosaccharide are added, so that the effects of promoting plant growth, improving soil quality and enhancing the salt resistance of plants can be achieved; through the synergistic effect of various oligosaccharides, effective microbial communities in soil can be activated, regeneration of harmful microbial communities can be inhibited, soil nutrition can be increased, the soil structure can be improved, the immunity of plants can be improved, and plant diseases and insect pests can be reduced, so that the fertility of the soil and the growth environment of the plants can be improved, and the growth of the plants can be promoted.

The utility model relates to the technical field of precipitation devices, and discloses a precipitation device for sweet potato starch production, which comprises a separation barrel, a motor protection shell, a first motor, a sealing top cover and a mounting frame, a second motor is fixedly mounted in the middle of the inner wall of the bottom of the mounting frame, a rotating disc is fixedly mounted at the output end of the second motor, a deviation rod is fixedly mounted at the end, away from the circle center, of the top of the rotating disc, a connecting rod is fixedly connected to the upper end of the deviation rod and is in an L shape, and a screen frame is arranged on the front side of the connecting rod. The middle of the rear side wall of the screen frame is fixedly connected with the front end of the connecting rod, and a screen is fixedly installed at the bottom of the screen frame. According to the sweet potato raw liquid screening device, sweet potato raw liquid flowing into the screen is screened back and forth, so that impurities contained in the sweet potato raw liquid are screened, and the practicability is improved.

The utility model provides a sweet potato vermicelli cutting device which comprises a processing table, a front baffle and a rear baffle are fixed to the processing table, the front baffle is located on the front side of the rear baffle, a second supporting frame is further fixedly connected to the processing table, and the second supporting frame is located on the right side of the front baffle and the right side of the rear baffle. And a second lifting air cylinder is fixedly connected to the second supporting frame, a telescopic rod on the second lifting air cylinder downwards penetrates through the second supporting frame and is fixedly connected with a cutter, the cutter is arranged in the second supporting frame, and a conveying belt is connected to the interior of the machining table. The sweet potato vermicelli cutting-off device achieves accurate conveying and cutting-off of sweet potato vermicelli, and is high in cutting-off size accuracy, easy to operate, high in automation degree and high in working efficiency.

The invention discloses bamboo fiber full-biodegradable tableware which is prepared from the following components in parts by weight: 40-50 parts of poly (butylene succinate), 15-20 parts of bamboo fiber, 12-16 parts of sweet potato starch, 8-12 parts of sodium alginate and the like, the bamboo fiber is pretreated by a sodium hydroxide solution, and montmorillonite is modified by a silane coupling agent KH-570. The preparation method comprises the steps of high-speed mixing, twin-screw extrusion granulation, injection molding, drying, ultraviolet sterilization and the like, five temperature zones are set for twin-screw extrusion, and the injection molding temperature is controlled to be 165-175 DEG C. The hydrophobicity is improved without depending on silicone oil and the like, and the synergism of mechanics and degradability is better; high-temperature heating is not needed, energy consumption is lower, and antibacterial and mildew-proof functions are added. The 60-day biodegradation rate of the tableware is larger than or equal to 95%, the tensile strength is larger than or equal to 26 MPa, and the tableware has excellent water resistance and oil resistance and meets the requirements for environmental protection and use.

The cultivator for sweet potato planting comprises a supporting frame dragged to the tail of an agricultural tractor, a first transmission case is installed in the middle of the supporting frame, second transmission cases are installed on the two sides of the supporting frame, and the first transmission case and the second transmission cases are connected through universal shafts. A soil turning claw is driven by the second transmission case corresponding to the bottom of the support frame, a furrow opener is mounted on the support frame corresponding to the rear side of the soil turning claw, the furrow opener comprises two side turning plates, and the free ends of support rods corresponding to the two side turning plates are adjustably fixed through bolts and are used for adjusting the opening angles of the two side turning plates. The furrow opener can be adjusted in a lifting mode, meanwhile, the distance between the turning plates on the two corresponding sides can be adjusted through the supporting rods, the ends of the supporting rods are fixed through the bolts after adjustment, the opening width of the turning plates can be adjusted, and different planting requirements are met.

The present invention discloses a pet food containing fish-derived raw materials with added vitamins and having the efficacy of beautifying hair and skin care, and a preparation method thereof. The pet food containing fish-derived raw materials with added vitamins of the present invention comprises the following raw materials in parts by weight: 8-16 parts of salmon, 1-5 parts of salmon fish oil, 50-60 parts of chicken, 10-15 parts of chicken liver, 10-15 parts of chicken heart, 2-5 parts of sweet potato powder, 1-5 parts of brewer's yeast powder, 2-5 parts of chicken oil, 1-2 parts of psyllium powder, 1-2 parts of chicory root powder, 1-2 parts of cellulose, 0.5-2 parts of egg yolk lecithin, 0.2-0.8 parts of polyglycerol fatty acid ester, 5-20 parts of water, 0.2-0.5 parts of vitamin E, and 0.05-0.1 parts of agar. The pet food containing fish-derived raw materials with added vitamins of the present invention is nutritionally comprehensive, can enhance the physique of pets, help the growth of pet hair, and make the pet hair color bright and shiny.

1. The name of the product of this design: packaging bag (original cut sweet potato chips). 2. Purpose of this design product: used for packaging food. 3. The design key point of this appearance design product lies in the pattern. 4. The picture or photo that best illustrates the key points of the design: main view. 5. This appearance design product is a thin product, and the left view, right view, top view, bottom view and stereoscopic view are omitted. 6. Other situations that require explanation Other explanations: The gray parts in the front view and rear view are transparent.

1. The name of the design product: sweet potato cutting machine. 2. The use of the design product: for cutting sweet potato into pieces. 3. The design points of the design product: in the perspective view. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to the field of functional food engineering, in particular to low-protein and high-energy baked food as well as a preparation method and application thereof. The low-protein and high-energy baked food is prepared from the following raw materials by mass: 15 to 25 g of sweet potato starch, 15 to 25 g of corn starch, 15 to 25 g of potato starch, 15 to 25 g of pea starch, 35 to 45 g of eggs, 4 to 6 g of corn oil, 8 to 12 g of linseed oil, 0.5 to 1.2 g of haematococcus pluvialis powder, 0.1 to 0.3 g of sodium ascorbate, 15 to 25 g of milk, 10 to 14 g of carrot juice, 18 to 24 g of tomato juice, 5 to 8 g of cane sugar and 5 to 8 g of a flavoring agent. The product disclosed by the invention is relatively low in cost, low in protein and high in energy, adopts different fillings to improve the taste, and has a health-care effect aiming at patients with nephropathy.

The utility model discloses a sweet potato peeling and cleaning device, and relates to the technical field of sweet potato processing, the sweet potato peeling and cleaning device comprises a box body, a plurality of peeling rollers are arranged in the box body in a V shape, brushes are uniformly arranged on the surfaces of the peeling rollers, and a filter screen plate is obliquely arranged under the peeling rollers in the box body. According to the sweet potato peeling machine, the belt elevator is arranged, the rubber baffle is installed on the belt of the belt elevator, sweet potatoes can be automatically fed through the cooperation of the rubber baffle and the belt elevator, and therefore the sweet potatoes can be automatically peeled, the peeling efficiency is improved, the labor intensity of workers is reduced, the labor intensity of workers is reduced, and the labor intensity of workers is reduced. According to the sweet potato peeling and cleaning device, manual feeding is not needed, feeding is convenient and high in efficiency, the labor amount of workers is reduced, through mutual cooperation of the guide rod, the push plate, the push rod and the handle, peeled sweet potatoes can be rapidly pushed to the discharging port, the workers can conveniently take out the sweet potatoes from the device, the discharging time of the workers is shortened, and the sweet potato peeling and cleaning efficiency is improved.

The utility model relates to the technical field of sweet potato vermicelli, and discloses a sweet potato vermicelli forming device which comprises a placing table, a U-shaped positioning frame is fixedly installed at the upper end of the placing table, L-shaped frames are fixedly connected to the two sides of the U-shaped positioning frame respectively, lead screws are rotatably installed on the inner walls oppositely arranged above the two L-shaped frames, and U-shaped blocks are installed on the outer walls of the lead screws in a threaded mode. The same V-shaped plane is rotationally mounted on the inner top wall and the inner bottom wall of the U-shaped block, the lead screw is driven by the driving mechanism to rotate in a reciprocating mode, then the lead screw conveniently drives the U-shaped block to move in a reciprocating mode under the cooperation of the guiding mechanism, the U-shaped positioning frame can play a role in limiting starch balls, then the starch balls are pushed under the cooperation of the pushing mechanism, and therefore the starch balls can be conveniently pushed. And the stepping motor can drive the V-shaped plane to adjust the orientation, so that the starch dough can be continuously shredded when the V-shaped plane resets, and the shredding efficiency of the sweet potato vermicelli is improved.

This invention covers the method of making frozen sweet potato hash brown patties (Convolvulaceae, Morning glory family potatoes), which can be final cooked in a variety of ways to provide an additional healthier option of sweet potato hash brown patties to consumers on a commercial level, having excellent taste, texture, and handling characteristics.

The invention relates to the technical field of sweet potato leaf extraction, in particular to a system and method for obtaining sweet potato leaf extract from sweet potato leaves, the system comprises a bottom plate, a charging barrel capable of generating high pressure inside and a target barrel, the charging barrel and the target barrel are installed on the bottom plate, a top ring is fixedly connected between the charging barrel and the target barrel, and the bottom end of the top ring is fixedly connected with an extraction chamber; the inner side of the extraction chamber is slidably connected with a piston part, two sides of the top end of the extraction chamber are communicated with jet pipes, the two jet pipes are respectively communicated with an outflow pipe and a suction pipe, an outlet of the outflow pipe extends into the target cylinder, and the interior of each jet pipe is of a microporous structure and is used for realizing rapid change of feed liquid pressure and increasing turbulent flow; the reduction of the liquid level and the pressure in the barrel can influence the diameter of bubbles in the charging barrel, so that the extraction and separation effect is influenced, the size of the bubbles can be ensured to be within a stable range, and the mixing and extraction effect is ensured.

The invention provides an integrated intelligent management and control system for storage, sterilization, corrosion prevention and fresh keeping of sweet potatoes, and relates to the field of agricultural science and technology and Internet of Things application, and the system comprises a data recording and storage module which is configured to record and store environment data in real time; the data acquisition module is configured to monitor environmental parameters of a sweet potato storage environment in real time; the central processing module is configured to generate a control instruction; the system control module is configured to convert the control instruction into an execution instruction and send the execution instruction to the terminal execution module; the terminal execution module is configured to generate an execution strategy according to the execution instruction and regulate and control environmental parameters of the sweet potato storage environment according to the execution strategy; a user interface module configured to provide an interface to interact with a user; and the communication integration module is configured to be in wireless connection with each system module so as to carry out data transmission. Omnibearing protection and management of the sweet potatoes in the storage period can be achieved, the fresh-keeping period of the sweet potatoes is effectively prolonged, and the commercial value of the sweet potatoes is improved.

The utility model relates to the technical field of agricultural and sideline product processing, in particular to a sweet potato starch extraction device which comprises a barrel body, a valve and a lifting assembly, a containing cavity with an opening in the top end is formed in the middle of the barrel body, and a filtering assembly used for containing and filtering sweet potato residues in the using state is arranged on the inner side of the containing cavity of the barrel body; the lifting assembly is arranged on the side face of the barrel body and extends towards the middle of the barrel body, and a spinning assembly extending towards the inner side of the filtering assembly is arranged at the top end of the lifting assembly and located above the barrel body; the valve is installed at the bottom end of the barrel body and communicated with the barrel body. The spinning assembly is moved into the filtering assembly through the lifting assembly, sweet potato residues are in full contact with water through forward rotation of the spinning assembly, starch is fully dissolved in the water, meanwhile, the spinning assembly is rotated reversely, the sweet potato residues are moved towards the bottom end of the inner side of the filtering assembly and extruded, and starch in the sweet potato residues is extracted thoroughly; and the starch extraction efficiency is improved.

The utility model discloses a separating device for sweet potato harvesting. The separating device comprises a screening mechanism and a driving motor installed on one side of the screening mechanism. A vibrating mechanism and a servo motor mounted in the vibrating mechanism are arranged on one side of the screening mechanism; the screening mechanism comprises traction equipment, one end of the traction equipment is fixedly connected with a connecting seat, and the bottom of the connecting seat is rotationally connected with a hydraulic telescopic rod; wherein the output end of the hydraulic telescopic rod is rotationally connected with a guide plate, one end of the guide plate is rotationally connected with a support, the front side and the rear side of the connecting base are fixedly connected with supporting rods, sweet potatoes can be screened by arranging the screening mechanism, sweet potato vines and a large amount of soil are prevented from being collected together, and therefore the practicability of the device is improved; by arranging the vibrating mechanism, the bracket can be always in a vibrating state, so that the falling of soil blocks is ensured, and the blockage phenomenon of the first conveying frame and the second conveying frame is avoided.

The invention belongs to the technical field of potato cleaning equipment, and particularly relates to potato rhizome cleaning equipment which comprises a machine body. The cleaning device is arranged on the machine body, is used for cleaning the materials and is provided with a feeding end and a discharging end which are opposite to each other; the two conveying devices are arranged on the two sides of the cleaning device correspondingly, and the conveying devices are used for gently conveying materials; the machine box is arranged on the cleaning device in a covering mode, a flexible bristle row is arranged on the machine box, and the bristle row is arranged at the discharging end; the at least two groups of detection devices are arranged so as to respectively detect current material information of the feeding end and the discharging end; and the controller is in communication connection with the cleaning device, the transmission device and the detection device so as to correspondingly control the working states of the cleaning device and the transmission device according to the current material information. Therefore, the damage rate of the sweet potatoes in the cleaning process can be remarkably reduced, and the cleaning quality and efficiency are improved.

The utility model relates to the technical field of sweet potato processing, in particular to an efficient sweet potato crushing device. The efficient sweet potato crushing device comprises a bottom plate, a supporting frame, a crushing box, a first rotating shaft, a crushing wheel, a servo motor, a gear, a belt assembly, a crushing cylinder, a material shifting assembly, a through pipe, a cutting knife and the like. A supporting frame is arranged on the bottom plate, a servo motor is arranged on the left side of the top of the supporting frame, a crushing box is arranged on the right side of the top of the supporting frame, two first rotating shafts are rotationally connected to the front side wall and the rear side wall of the crushing box, and crushing wheels are arranged on the first rotating shafts. The two crushing wheels driven by the servo motor rotate in opposite directions, the crushing efficiency of sweet potatoes is effectively improved, it is ensured that sweet potato blocks are uniformly and fully crushed, meanwhile, secondary crushing of slightly large sweet potato blocks is achieved through the design of a cutting knife and a through pipe in the crushing barrel, the block diameter of the sweet potato blocks is further refined, and the crushing efficiency of the sweet potatoes is improved. And convenience and efficiency of subsequent processing are improved.

The invention is suitable for the technical field of food processing, and provides soy sauce flavor type hot and sour rice noodles and a preparation method thereof, and the soy sauce flavor type hot and sour rice noodles are composed of fermented vermicelli, fermented seasonings and fermented vegetables; the preparation raw materials of the fermented vermicelli comprise edible starch, and the edible starch is one or a mixture of more of sweet potato starch, potato starch, cassava starch and pea starch. The fermentation seasoning comprises a sauce bag, a powder bag and a vinegar bag; the fermented vegetables comprise one or more of pickled Chinese cabbages, pickled cowpeas, pickled chilies, pickled fresh ginger and pickled bamboo shoots. The sauce-flavor type hot and sour rice noodle seasoning is sauce red in soup color, outstanding in sauce flavor and easy to store and transport.