Sterilization method of coconut inflorescences
A sterilization method and inflorescence technology, which are applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of increased test costs, cumbersome processing steps, and damage to explants, and achieve good disinfection and sterilization effects. Sterilization efficiency and damage reduction effect
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[0045] Example 1
[0046] A method for sterilizing coconut inflorescences, including the following steps: selecting unopened coconut inflorescences with buds, placing them in a tray, spraying evenly with 70% ethanol on the incisions of the coconut inflorescences and igniting them. After the flame is extinguished, spray 70% ethanol evenly on the incision of the coconut inflorescence and ignite it again. Repeat this 4 times. The amount of ethanol sprayed is 18ml each time. Sterilize the flower spikes inside the coconut inflorescence and wait until the flame is extinguished. After that, the buddha buds are cut open, and the inner buds are taken out for inoculation test.
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[0047] Example 2
[0048] A method for sterilizing coconut inflorescence, including the following steps:
[0049] A. Pre-sterilization:
[0050] Select the unopened coconut inflorescences with buddha buds, wash them with 73% ethanol for 1.5 minutes, soak them in an antioxidant solution for 20 minutes, and wash them again with 73% ethanol to remove the residual antioxidant solution, and use Sterile air drying; among them, the antioxidant solution is a mixture of 1g / L citric acid and 1g / L ascorbic acid;
[0051] B. Dry and sterilize:
[0052] (1) Put the pre-sterilized coconut inflorescence in the tray;
[0053] (2) Evenly spray 80% ethanol on the inside of the tray and the incision of the coconut inflorescence and ignite it. The spray volume of ethanol is 22ml. After the flame is extinguished, spray 80% ethanol and ignite again. Repeat this 4 times ;Such as Figure 1~4 Shown
[0054] (3) When lighting for the 4th time, put the coconut inflorescence together with the tray into the ultra-c...
Example Embodiment
[0056] Example 3
[0057] A method for sterilizing coconut inflorescence, including the following steps:
[0058] A. Pre-sterilization:
[0059] Select the unopened coconut inflorescences with buds, wash them with 70% ethanol for 2 minutes, soak them in an antioxidant solution for 25 minutes, and wash them again with 70% ethanol to remove the residual antioxidant solution. The bacteria are blown dry; among them, the antioxidant solution is a mixture of 1g / L citric acid and 1g / L ascorbic acid;
[0060] B. Dry and sterilize:
[0061] (1) Put the pre-sterilized coconut inflorescence in the tray;
[0062] (2) Evenly spray 70% ethanol on the inside of the tray and the incision of the coconut inflorescence and ignite it. The spray volume of ethanol is 18ml. After the flame is extinguished, spray 70% ethanol and ignite again, repeat 4 times ; The burning time of each flame is> 2min;
[0063] (3) When lighting for the 4th time, put the coconut inflorescence together with the tray into the ultra...
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