7 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 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 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 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 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.