14 results about "Azolla" patented technology

The invention discloses a composition for promoting bulb expansion of hippeastrum hippeastrum, the composition is an aqueous solution, the solute in the composition comprises putrescine, spermidine, spermine, triacontanol, ethanol, Tween 80, sodium lignin sulfonate and ethylene glycol, and the dosage ratio of the materials is 10: 1: 2: 0.05: 10: 5: 3: 2 according to the dosage weight. And diluting the composition with water to obtain a diluent with the mass percent concentration of 0.04-0.06%. The diluent is used for foliage spraying and seedball base irrigation in the germination stage, the growth stage, the flowering stage and the post-flowering rejuvenation stage of hippeastrum hippeastrum, the seedball diameter of hippeastrum hippeastrum can be remarkably increased, and economic benefits are increased.

The invention discloses a preparation method and application of an edible grass leaf source active peptide with ACE (angiotensin converting enzyme) inhibitory activity, and belongs to the technical field of biological active peptides. The preparation method comprises the following steps: firstly, extracting azolla filliculoidas protein from azolla filliculoidas powder by adopting an ultrasonic-assisted alkali-solution and acid-isolation method; dissolving a certain amount of rumex hanus powder in distilled water, adjusting the pH value of the solution, carrying out water bath preheating, and adding neutral protease for enzymolysis; and carrying out ultrafiltration and DEAE Sepharose FF anion gel column separation on the obtained enzymolysis product to obtain the azolla filliculoidas source active peptide with efficient angiotensin converting enzyme inhibitory activity. The preparation method is simple in process, mild in condition and easy to popularize, the obtained active peptide has wide application prospects in development of functional food, health care products and antihypertensive drugs, and effective utilization and value improvement of azolla filliculoidas protein resources are facilitated.

The invention discloses a preparation method of a phloretin-loaded azolla filliculoidas protein emulsion, and belongs to the technical field of functional factor delivery, the method comprises the following steps: stirring and dissolving azolla filliculoidas protein with a phosphate buffer solution, and then adding a magnetic microsphere auxiliary agent with the mass 2-3 times that of the azolla filliculoidas protein to obtain an azolla filliculoidas protein water phase; stirring and mixing phloretin and linseed oil to obtain a phloretin oil phase; the rumex hanus protein water phase and the phloretin oil phase are stirred and mixed according to the volume ratio of 9: 1, ultrasonic dispersion is performed after high-speed shearing, finally, a magnetic field is applied to separate and remove the magnetic microsphere additive, a phloretin-loaded rumex hanus protein emulsion is obtained, and the rumex hanus protein emulsion is prepared by adding the magnetic microsphere additive and combining ultrasonic dispersion treatment. The rumex hanus protein emulsion loaded with the phloretin is prepared by modifying the phloretin and improving the low water solubility, the instability and the poor biological accessibility of the phloretin, so that the rumex hanus protein emulsion loaded with the phloretin, which is small in particle size, good in dispersity, good in biocompatibility, high in stability and good in packaging effect, can be prepared, and the solubility and the biological accessibility of the phloretin can be well improved.

The present utility model relates to a feed formulation for ZAMPEN native chicken (Gallus gallus domesticus) hardening stage characterized by comprising of a basal diet formulation and supplemental feed formulation made from fermented forages. The basal diet formulation comprises: of 1 wt.% molasses, 0.1 wt.% vitamins and minerals, or a combination selected from the group comprising: energy-source component of 4.75 wt.% cassava, 7 wt.%, corn bran, 50 wt.% corn yellow; a crude protein component of 3.9 wt.% copra meal, 20 wt.% fish meal and 12 wt.% soybean meal; and a calcium source component of 0.35 wt.% eggshell, 0.9 wt.% limestone. Whereas the supplemental feed formulation comprises: tricanthera, azolla, duckweed, and vegetable trimmings of pechay (Brassica rapa), mustasa (Brassica juncea), alugbati (Basella alba), kangkong (Ipomoea aquatica), and camote tops (Ipomoea batatas). The said formulation aims to significantly enhance feed intake of the native chicken while reducing feed costs.

The invention relates to the technical field of food, in particular to an azolla filliculoidas milk double-protein solid beverage which mainly comprises azolla filliculoidas and whole milk powder. The rumex hanus is a nutritional supplement based on plants, contains a large amount of proteins, amino acids, vitamins, minerals and various plant compounds, and has the effects of improving gastrointestinal digestion, resisting oxidation, reducing blood sugar and blood pressure and improving immunity. The whole milk powder is rich in nutrition and strong in milk flavor and has the effects of sleeping peacefully, supplementing calcium and the like.

The invention relates to an animal husbandry feed technology, in particular to a special fermented feed for azolla filliculoidas and a preparation method thereof, and the special fermented feed for azolla filliculoidas is prepared from azolla filliculoidas, a functional composition, corn flour, soybean meal, bran, molasses, a compound fermentation inoculant, dicalcium phosphate, mountain flour, table salt, compound trace elements and compound vitamins; wherein the functional composition comprises puffed edible amaranth seeds, bacterial cellulose, tannase, phytase, zein and phospholipid; a three-in-one enzyme targeting delivery system comprising expanded carrier skeleton, bacterial cellulose dispersion liquid reinforcement, protein phospholipid coating and the like is adopted, and a compound fermentation inoculant is combined for synergistic fermentation, so that accurate degradation of anti-nutritional factors in intestinal tracts, efficient utilization of high-tannin raw materials and full release of the growth potential of the rhizoma anemones raddeanae are realized.

The invention relates to the technical field of azolla cultivation, in particular to a rapid propagation method for aquatic green manure azolla, and provides a special fertilizer for rapid propagation of azolla through water culture experiment exploration, namely the optimal nutrient supply amount and the optimal nutrient matching proportion of phosphorus, potassium, calcium and magnesium nutrient elements. And a low amount of organic fertilizer is applied, so that the azolla seedlings can be successfully subjected to'strong azolla ', namely, azolla individuals are robust, fat, bright green and strong in resistance. Thirdly, by establishing a small field parcel, putting azolla seedlings into the small field parcel and conducting small-scale centralized water and fertilizer management, water and fertilizer can be saved, the appropriate azolla population density, thickness and field surface water level are controlled, the biological nitrogen fixation efficiency of azolla can be greatly improved, and therefore rapid growth and successful propagation of azolla are achieved.

The invention belongs to the technical field of fermented feed, and particularly relates to azolla filliculoidas dry powder fermented feed and a preparation method thereof. The rumex hanus is used as a main raw material, alkali hydrogen peroxide treatment and deep eutectic solvent treatment are sequentially carried out, cell walls are destroyed through pretreatment, rumex hanus dry powder is prepared and fermented, finally, the rumex hanus dry powder fermented feed is obtained, the tannin content and the oxalic acid content in the feed product are effectively reduced, and the crude protein content is increased.

The invention discloses a preparation process of azolla filliculoidas freeze-dried powder. The preparation process comprises the following steps: raw material selection and harvesting, cleaning and impurity removal, draining, color protection and sterilization, dishing and quick freezing, vacuum freeze drying, sublimation drying, desorption drying, discharging and detection, coarse grinding, superfine grinding, sieving, metal detection and sterilization, and packaging and storage. The invention belongs to the technical field of deep processing of agricultural products, and particularly provides a preparation process of rumex hanus freeze-dried powder, which realizes efficient retention of nutrient components of rumex hanus by optimizing key links such as raw material treatment, color protection and sterilization, freeze drying and post-treatment, and is high in nutrient component retention rate, emerald green in color, good in solubility and easy to store.

The invention relates to the technical field of azolla cultivation, in particular to an overwintering preservation method of azolla seedlings in a rice field, which utilizes a greenhouse or a greenhouse to preserve azolla seedlings, covers a light-transmitting plastic film to improve local environment temperature of azolla growth so as to avoid freeze injury stress on azolla caused by low temperature, and meanwhile, applies special azolla overwintering fertilizer to prevent overwintering of azolla. According to the method, azolla seedlings are stored in a nearby field, and after the azolla overwinter smoothly, the azolla seedlings are directly transferred to the nearby field for large-scale propagation; therefore, the problems of energy consumption and cost of transportation of azolla seedlings in different places and broken azolla and rotting in the transportation process are avoided, and the survival rate of the azolla seedlings can be effectively increased.

The invention relates to the technical field of azolla culture and soil fertility increasing, in particular to a method for continuously increasing the yield of azolla in a rice field leisure period, which comprises the following steps of: culturing aquatic green manure azolla with high growth speed and high biological nitrogen fixation efficiency in the rice field leisure period, and turning and pressing the azolla at 4 / 5 of the field surface into soil through regular turning and pressing; a new round of growth space is provided for the remaining 1 / 5 of azolla, aging and death of the azolla can be avoided, phosphorus-potassium-calcium-magnesium fertilizer is applied, nutrient proportion balance is ensured, continuous and rapid growth of the azolla and resistance enhancement of the azolla can be achieved, nutrition is applied again in the early stage of azolla culture, rapid propagation of the azolla can be achieved, and the survival rate of the azolla is increased. Nutrients released by rapid decomposition of azolla can be recycled by later-reap azolla, rapid growth and continuous high yield of later-reap azolla can be realized only by slightly applying the nutrients, and the method not only can save fertilizer and improve efficiency, but also can input a large amount of nitrogen in a biological nitrogen fixation way into rice field soil in a short time to fertilize the rice field soil.

The present disclosure relates to a system for enabling artificial cultivation of azolla imbricata to enhance sequestration of ambient CO2. The system comprises a multi-level element structure, a group of carbon capture tanks, a group of vertical overflow pipes, a group of horizontal overflow pipes and a facade material. Each hierarchy of the meta-structure is configured to accommodate a pair of CCTs. The system also includes an electric pump for maintaining laminar water flow in each CCT, a nozzle-based spray device mounted on the CCTs. The system also includes temperature and humidity sensors for sensing ambient temperature and humidity of the meta-structure, and a water temperature sensor for sensing the temperature of water flowing through the CCT. Further, the system includes a pH sensor for determining the pH of the liquid medium, a set of aerators for providing regular mixing of the growth medium, a real-time clock, a set of fans for adjusting the temperature and humidity of the meta-structure, a control unit, and a power source.

The present disclosure is directed to a system and method for remediation of water sources and / or supplies, wherein the remediation involves removing Polyfluorinated Substances (PFAS) from the water and providing clean filtered water therefrom. In preferred embodiments, the systems and methods detailed herein utilize, at least in part, certain biological plants, such as aquatic plants of the genus Azolla, to remove PFAS and other elements from the water.