15 results about "Allicin" patented technology

The application discloses a method for preparing goldfish feed from fermented abalone viscera powder, and comprises the following steps: preparing fermented abalone viscera powder, including raw material pretreatment, strain activation, anaerobic fermentation and final treatment; preparing a formula of the goldfish feed, including fermented abalone viscera powder, spirulina powder, fish meal, soybean meal, rice bran, wheat flour, fish oil, alpha-starch, soybean lecithin, calcium dihydrogen phosphate, vitamin premix, mineral premix, betaine, garlicin, VC-phosphate, lysine and choline chloride; and preparing the goldfish feed, including accurate batching, uniform mixing, moisture adjustment and molding, grading granulation, drying and cooling and grading screening. The fermentation and feed preparation process is simplified, the complicated enzymolysis-fermentation combined process is abandoned, no professional technical personnel are needed, and the household breeders can prepare the feed through simple equipment, and the enterprises can mass-produce the feed; the formula is optimized for goldfishes in different growth stages, is suitable for multiple goldfishes such as golden goldfish and grass goldfish, and has high application flexibility.

This invention discloses a method for eliminating moss growth on macadamia nut leaves, relating to the field of agricultural planting technology. The specific method involves spraying a moss-removing agent onto the macadamia nut leaves during the moss occurrence period, applying moss inhibitor I to the main stem, and applying moss inhibitor II to the soil surface around the main stem. The moss-removing agent comprises the following raw materials in parts by weight: 40-50 parts of allicin, 15-24 parts of urea, 5-18 parts of calcium propionate, 20-27 parts of calcium sulfate, 10-17 parts of calcium chloride, 20-35 parts of vegetable oil, 1-10 parts of titanium dioxide, 1-5 parts of glutathione, and 1-3 parts of dispersant. This invention solves the problems of slow effectiveness, short duration of action, and low plant safety in current macadamia nut leaf moss control methods, achieving highly efficient control.

The application discloses a flagellum inhibiting peptide of pseudomonas aeruginosa and a preparation method and application thereof, and the sequence of the flagellum inhibiting peptide is Lys-Ile-Gly-Leu-Phe-Arg-Trp-Arg. The synthetic inhibiting peptide has a time-dependent self-assembly ability, can gradually evolve from scattered granular into filamentous structure, and finally forms a stable net-like morphology. The synthetic inhibiting peptide can significantly inhibit the flagellum motility of PAO1 and other strains of pseudomonas aeruginosa, and has synergistic antibacterial activity when combined with allicin, ciprofloxacin, meropenem, levofloxacin, polymyxin B and the like. Moreover, the synthetic inhibiting peptide has obvious bacteriostatic and healing-promoting effects on burn wound infection.

The invention relates to the technical field of resource utilization of blanched garlic roots, and particularly discloses a blanched garlic root full-chain collaborative resource utilization method which comprises the following steps: detecting allicin concentration and bacteriostatic activity fluctuation value of each blanched garlic root recovery batch, judging whether a root system bidirectional synchronous necrosis risk exists or not, and if the risk exists, determining that the blanched garlic root is in full-chain collaborative resource utilization. Screening an effective enzymatic recovery batch with the lowest allicin concentration, obtaining an enzymatic warm-time group, screening an efficient thermal inactivation recovery batch with the lowest bacteriostatic activity fluctuation, and obtaining an inactivation warm-time group; then constructing an allicin concentration and bacteriostatic activity correlation model, and correcting the inactivation temperature-time group to obtain an effective inactivation temperature-time group; and finally, integrating enzymatic and effective inactivation warm-time groups through cross time sequence analysis, and determining a full-chain collaborative time sequence cultivation warm-time group, thereby realizing full-process collaborative management and control of recovery, treatment and reuse of the blanched garlic roots, eliminating the problem of blanched garlic root system necrosis, improving the survival rate and quality of blanched garlic leaves, and promoting efficient and safe resource utilization of the blanched garlic roots.

The application discloses a composite antibacterial daily chemical additive based on a shurbly tree extract and a preparation method thereof, relates to the field of daily chemical additives, and contains the following raw materials in parts by weight: shurbly tree extract 20-50 parts, synergistic antibacterial agent 10-30 parts, stabilizer 5-15 parts, dispersing agent 3-10 parts, and solvent in the rest amount; the composite antibacterial daily chemical additive based on the shurbly tree extract and the preparation method thereof introduce the synergistic antibacterial agent, such as tea tree oil, rosemary extract and garlicin, cooperate with the shurbly tree extract, and produce a strong synergistic antibacterial effect. This not only greatly prolongs the antibacterial time, enables the hand sanitizer to realize persistent antibacterial effect for more than several hours, enables the laundry detergent to be effective after multiple washes, but also realizes broad-spectrum and efficient antibacterial effect, and can cope with various microbial environments. Meanwhile, the added stabilizer such as beta-cyclodextrin effectively protects the active ingredients, prevents the active ingredients from being decomposed and disabled by external environment, and enables the additive to have high stability.

This utility model relates to the field of allicin technology and discloses a mixing and concentration device for allicin preparation raw materials. The top of the reaction vessel is provided with a sealing groove, and a sealing ring is snapped into the inside of the sealing groove. The top of the sealing ring is fixedly connected to the vessel lid, and the bottom of the vessel lid is fixedly connected to a flow guide hood. The top of the vessel lid is fixedly connected to a water storage tank, and the top right side of the water storage tank is fixedly connected to a drain pipe. The top rear side of the water storage tank is fixedly connected to a water pump, the rear side of the water pump is fixedly connected to a water inlet pipe, and the front side of the water pump is fixedly connected to a water outlet pipe. By setting up a flow guide hood, a collection box, etc., the water pump delivers cooling water to the upper surface of the flow guide hood through the water outlet pipe, thereby reducing the temperature of the flow guide hood. The water after heat exchange is discharged through the drain pipe for cooling, forming a circulation and keeping the flow guide hood at a low temperature, thereby enhancing the condensation effect of the flow guide hood, improving working efficiency, and facilitating operation by staff.

Compositions with weight-loss effects and their applications belong to the field of biomedicine. To improve the fat-reducing effect and further solve the off-target effect problem caused by existing weight-loss mechanisms, the composition includes fucoxanthin 0.8%~2.5%, ginsenoside CK 0.6%~1.2%, black ginseng active peptide 0.3%~0.6%, amylase inhibitor 12%~30%, prickly pear cactus extract 6%~15%, allicin 0.2%~0.6%, and excipients. This invention achieves weight regulation through comprehensive synergy of multiple targets.

The application discloses a kind of biological source pesticides for preventing and treating aigan's root rot, it includes one or more than two combinations of berberine, ningnanmycin, Sophora flavescens extract, zhongshengmycin, allicin, polyoxin, matrine, osthol, lentinan.The application takes aigan's root and rhizome infected with root rot as research object, obtains a strain of pathogenic bacteria from disease-healthy boundary by separation, purification and pathogenicity determination, and is identified as bean shell ball spores by morphological observation, rDNA-ITS sequence analysis Macrophomina phaseolina Comprehensive indoor and field screening results, the most effective pesticide screened includes 3% zhongshengmycin, 0.5% berberine, 3.5% Sophora flavescens extract and 8% ningnanmycin, and all does not show plant adverse effect and phytotoxicity to aigan growth.Especially, it can significantly reduce malondialdehyde level, while increasing the activity of superoxide dismutase, catalase and peroxidase, so as to improve the disease resistance of aigan.

The application discloses use of allicin in promoting urea nitrogen conversion into nitrogen element in nucleotide or amino acid. The application finds through experiments that plant source compound allicin has the effect of promoting rumen urea nitrogen conversion into nitrogen element in nucleotide, sugar nucleotide or amino acid, thus, feeding ruminants with allicin directly or adding allicin into the basic daily ration of ruminants as a feed additive can promote urea nitrogen conversion into nitrogen element in nucleotide, sugar nucleotide or amino acid in the feed; the application further provides a method for promoting ruminants to convert urea nitrogen into nitrogen element in nucleotide, sugar nucleotide or amino acid for non-treatment purposes, which comprises: feeding ruminants with allicin directly or as a feed additive. The application has application prospects in providing high-quality protein sources for livestock and poultry, reducing feed costs and improving production performance of livestock and poultry and the like.

The application provides a silage fermentation additive and a preparation method and application thereof, and belongs to the technical field of silage feed. The silage fermentation additive comprises allicin and a compound microbial inoculum, and the compound microbial inoculum comprises lactobacillus acidophilus, lactobacillus plantarum and lactobacillus buchneri. The allicin is compounded with the compound microbial inoculum with a specific composition, and is used for preparing silage feed, so that the aerobic stability of the silage feed can be significantly improved, the growth of spoilage bacteria such as molds and yeasts can be effectively inhibited, the content of various mold toxins such as aflatoxin, zearalenone, T-2 toxin and vomitoxin can be reduced, the fermentation quality can be improved, the protein decomposition can be reduced, and the retention rate of dry matter and water-soluble total sugar can be improved. The application can completely replace chemical preservatives such as potassium sorbate and ammonium propionate, has the characteristics of naturalness, safety and high efficiency, and is suitable for the large-scale production of silage corn, fresh corn straw and other silage feeds.

The application discloses a kind of composition and its preparation method for promoting mandarin fish feeding and immunity, belong to aquatic feed additive technical field.The composition includes the following weight parts of component: 5-15 parts of mannose oligosaccharide, 1-5 parts of garlicin, 0.5-3 parts of astaxanthin powder, 2-8 parts of glucose oxidase, 10-25 parts of plant fermentation extract;Plant fermentation extract is with perilla seed as raw material, after deionized water leaching, residue material is extracted, inoculates lactobacillus reuteri fermentation, and then is dried, and is prepared by crushing powder.The application is synergized by mannose oligosaccharide, garlicin, astaxanthin powder, glucose oxidase and perilla seed fermentation extract prepared by specific process, improves mandarin fish feeding amount from two paths of direct feeding attraction and indirect feeding promotion, strengthens body disease resistance from two levels of intestinal local defense and systemic immune activation, and can effectively solve the problem of low feeding rate and weak disease resistance of mandarin fish during domestication and material conversion period.

The application discloses a stable allicin water agent and a preparation method and application thereof, and belongs to the technical field of agricultural chemical preparations. The water agent is composed of 2-20% of chemically synthesized allicin, 0.5-5% of a water-soluble colloidal protective agent, 0.1-2% of an antioxidative synergist, 3-10% of a surfactant, 3-8% of an antifreezing agent and the balance of deionized water. The water-soluble colloidal protective agent forms a physical barrier, and the antioxidative synergist provides chemical antioxidative protection, so that a double stable system is constructed, and the light, heat and oxygen stability of the allicin is remarkably improved. The preparation has excellent control effects on fungal diseases such as gray mold and powdery mildew, bacterial diseases such as bacterial wilt, and has rapid contact-killing activity and sustained control capacity on agricultural pests such as chinch bugs, red spiders and aphids, and has a long effective period, is safe to use and simple in preparation process, and has a wide application prospect in the field of green agricultural pest control.

The application provides a compound preservative for delaying postharvest deterioration and germination of waxy yam and a use method thereof, and relates to the technical field of waxy yam storage. The compound preservative is prepared from chitosan, sodium lactate, acetylpropionic acid, propyl gallate, garlicin and green bean sprout fermentation extract. The green bean sprout fermentation extract is obtained by grinding green bean sprouts into slurry, inoculating yeast and Bacillus subtilis for fermentation treatment, sterilization and drying, and then alcohol extraction and freeze-drying. The application overcomes the shortcomings of the prior art, can effectively inhibit the growth of microorganisms during the storage of waxy yam, delay the corruption and deterioration of waxy yam, further inhibit the germination of waxy yam, comprehensively improve the economy of storage, and reduce loss.

The application discloses a preparation method of food-based micro-nano motor with ROS responsiveness and application thereof, and belongs to the field of food science. The method comprises the following steps: taking chitosan and fucoidan as raw materials, constructing a polysaccharide-based microtube structure through layer-by-layer self-assembly technology, and introducing two kinds of allicin and allyl propyl sulfide through chemical cross-linking to form a delivery system with autonomous movement ability. The micro-nano motor has the characteristics of hollow structure, uniform size, high environmental stability and gastrointestinal stability, good biocompatibility, excellent autonomous movement performance and the like, can effectively protect bioactive ingredients, significantly improve the bioavailability of the bioactive ingredients, effectively repair oxidative damage, reduce pathological damage of colon tissue, regulate the oxidative stress state of a colonitis model mouse and restore the oxidation-reduction balance. The micro-nano motor can realize accurate targeted delivery and controlled release of bioactive ingredients in a complex physiological environment, and provides a new technical path for precise nutritional intervention of functional food and development of a targeted delivery system.

This invention belongs to the technical field of pesticide residue detection methods, specifically relating to a method for determining the residue of chlorothalonil in fruits and vegetables, comprising the following steps: S1, extracting fruit and vegetable samples using an alkaline extraction solution to obtain an extract; S2, adding allicin solution to the extract; S3, adding purification packing material to the conversion solution, vortexing, centrifuging, and filtering to obtain the test solution; S4, using ultra-high performance liquid chromatography-tandem mass spectrometry to detect the concentrations of thiochlorothalonil and 4-hydroxychlorothalonil in the test solution, and calculating the total residue of chlorothalonil in the sample. This invention breaks through the traditional approach of inhibiting chlorothalonil conversion, actively promoting the complete and quantitative conversion of chlorothalonil into a single derivative through "alkaline extraction + exogenous allicin catalysis," transforming the complex and uncontrollable conversion process into a controllable and quantitative chemical reaction, thus avoiding the problems of low recovery rate and false negatives caused by incomplete or undetectable conversion.