Bursting bead containing insect pheromone or trapping agent as well as preparation method and application of blasting bead
An insect pheromone and attractant technology, which is applied in botanical equipment and methods, devices for capturing or killing insects, applications, etc. Simple method, reduced breakage, reduced package effectiveness
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preparation example Construction
[0058] The present invention also provides a kind of preparation method containing insect pheromone or attractant quick-bead, comprising the following steps:
[0059] (1) fully mixing insect pheromone or attractant with sodium alginate, emulsifier, organic solvent and distilled water to obtain an oil-in-water core material solution;
[0060] (2) fully and uniformly mixing calcium lactate, toughening agent and distilled water to obtain wall material solution;
[0061] (3) dropping the core material solution of step (1) into the wall material solution of step (2), soaking for a period of time to form the prototype of the explosive beads;
[0062] (4) Washing, solidifying, filtering and drying the blasted bead prototype of step (3).
[0063] In the preparation method of the above-mentioned quick-fried beads, the step (1) also includes adding a slow-release agent, a natural antioxidant and an anti-ultraviolet agent; and the step (2) also includes adding a colorant.
[0064] In t...
Embodiment 1
[0088] The preparation of embodiment 1 containing cotton bollworm pheromone explosive beads product
[0089] 1. Preparation of core material solution:
[0090] Taking the production of 100 popping beads as an example, take 100 mg of cotton bollworm pheromone, 25.1 mg of medium-viscosity sodium alginate, 20 mg of polysorbate-80, 1.659 g of ethanol solution, 70 mg of beta-cyclodextrin sustained-release agent, and 1 mg of rosemary Oxidant, 0.5 mg of 4-benzoyloxy-2,2,6,6-tetramethylpiperidine anti-ultraviolet agent, the remainder is distilled water to make up to 2 g, and mixed at 50°C.
[0091] 2. Preparation of wall material solution:
[0092] Take 160 mg of calcium lactate pentahydrate, 10 mg of 1,2-propanediol, 14 mg of glycerol, 10 mg of carmine colorant, and the remainder of distilled water to make up to 4 g, and mix at 40°C.
[0093] 3. Preparation of prototype popping beads
[0094] The core material solution was dropped from 1 cm into the wall material solution by the s...
Embodiment 2
[0098] Refer to the preparation method of Example 1, with the difference that: the mass of the cotton bollworm pheromone in the core material solution is 50 mg, and distilled water is adjusted to make up the balance.
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