32results about How to "Has disinfection and sterilization effect" patented technology

The invention discloses a preparation method of microwave vacuum puffing pumpkin chips. Fresh pumpkin serves as the main raw material and is prepared into pumpkin chip leisure instant food by cleaning, removing bladder, cutting into blocks, pulping, burdening, cooking, cooling, shaping, microwave vacuum puffing and packaging. The technical scheme of the invention is characterized by introducing in the microwave vacuum puffing technology and effectively reserving the original color, fragrance, taste, nutrition and active ingredients of pumpkin by two stages of microwave vacuum drying. The product is nice and crunchy, contains low grease and low sugar content and has the characteristics of mellow taste, abundant nutrition and active ingredients and long shelf life, is safe and sanitary. Thepreparation method has short processing time, low energy consumption and easy popularization and application. The preparation process of the invention does not add pigments, essence and preservative and is a natural nutrition and health leisure food.

The invention discloses a method for increasing the leaching rate of polysaccharide components in dendrobium candidum. The method includes the steps of preprocessing, extraction and post-processing. The method specifically includes the steps that fresh dendrobium candidum strips are cleaned, air-dried and dried for 3.5-4.0 h at the temperature of 95-105 DEG C till the water content is 15-30%, the fresh dendrobium candidum strips are cut into short strips a with the length being 4.0-5.0 cm, a dendrobium candidum pre-extraction material b is obtained after swelling cell disruption is conducted on the short strips a and the short strips a are smashed and screened through a sieve with 100-300 meshes, water with the weight 4-8 times that of the pre-extraction material b of dendrobium candidum is added into the pre-extraction material b, the pre-extraction material is extracted three to four times at the temperature of 80-100 DEG C, each time extraction lasts for 1-3 hours, and extraction solutions are combined, filtered and concentrated to obtain an extract c with the relative density being 1.1-1.3; the extracted extract c is dried, smashed and screened to obtain a target extract. Production equipment investment is little, technological operation is easy, conditions are easy to meet, energy consumption in the preparation process is low, cost is low, processing is convenient, and reagents in use are free of toxin and harm, safe and environmentally friendly. The polysaccharide components in a prepared dendrobium candidum product are easy to leach, and the leaching rate of the polysaccharide components in the dendrobium candidum is increased.

The invention discloses a buckle type electrode bar group which comprises a bar body and a fastening ring, wherein a grip is arranged at one end of the bar body while a connecting block is arranged at the other end of the bar body, a rotary slot is formed on the peripheral face at the front end of the grip, the bar body is provided with a first electrode block and a second electrode block which are the same in shape and size, a first slot is formed on an inward face of the first electrode block and a second slot is formed on an inward face of the second electrode block, the first electrode block is arranged on the peripheral face of the bar body through the first slot in a sleeved mode and the second electrode block is arranged on the peripheral face of the bar body through the second slot in a sleeved mode; a fastening hole is formed in the middle of the fastening ring, a fastening groove is formed on the side wall of the fastening ring, a slideway is arranged on an outward face on the side wall of the fastening ring, the connecting block is socketed in the slideway and is provided with a limiting groove, the limiting groove is provided with a limiting pin, and the limiting pin is contacted with the fastening ring. The buckle type electrode bar group disclosed by the invention is more convenient to assemble, the size of the fastening hole can be adjusted, and the buckle type electrode bar group has a disinfecting and sterilizing effect.

The invention discloses a preparation method for an anti-microbial sisal hemp insole. The preparation method comprises the following steps that firstly, fresh sisal hemp is cut into small segments, the sisal hemp segments are beaten by a wooden mallet until sisal hemp fiber is exposed and no serous fluid flows out, flushing is carried out, and the flushed sisal hemp segments are soaked in a pectinase water solution, then soaked in clean water and flushed with flowing water; secondly, the sisal hemp segments obtained after treatment in the first step are cooled to -25 DEG C to be pre-frozen and then subjected to freeze drying, and dried sisal hemp crude fiber is obtained; thirdly, 3-4 unit layers are laid in an insole jig from bottom to top; fourthly, the semi-finished product is arranged in an insole die, insole injection molding glue is poured into the insole die, and then compression molding is carried out; and fifthly, aftertreatment is carried out, and the finished insole product is obtained. The insole prepared through the method is resistant to abrasion, durable, high in breathability, environmentally friendly and practical, comfort is achieved during wearing, the insole can effectively absorb foot odor, foot sweat and odorous materials in a shoe, silver particles have a sterilization effect, and a very good sterilization and healthcare effect is achieved on the insole.

The invention discloses a method for improving the leaching rate of polysaccharide in purple dendrobium. The method comprises the steps of pretreatment, extraction and post-treatment, and particularly comprises the following steps: cleaning and airing the raw material (fresh purple dendrobium strips), placing the cleaned and aired raw material at 100-110 DEG C to be dried for 3.0-3.5 h till the water content is 15-30 percent, and cutting the dried raw material into short strips a of 4.0-5.0 cm; crushing the short strips a subjected to puffing and wall breaking, sieving with a 100 to 300-mesh sieve to obtain a purple dendrobium not-extracted material b, adding the purple dendrobium not-extracted material b into water of which the weight ratio is 4-8 times of that of the purple dendrobium not-extracted material b, then extracting 3-4 times at 80-100 DEG C, extracting for 1-3 h each time, merging the extracting solutions, filtering and concentrating to obtain an extract c with the relative density of 1.1-1.3; drying, crushing and sieving the extracted extract c to obtain a target extract. The method has the advantages that the investment on production equipment is low, the process operation is simple, the conditions can be easily reached, the energy consumption during preparation and the cost are low, the processing is convenient, the used reagents are nontoxic and harmless, and high safety and environment friendliness are achieved; polysaccharide in a prepared purple dendrobium product can be easily leached, so that the leaching rate of polysaccharide in purple dendrobium is improved.