Agar culture medium and manufacturing method thereof
A kind of technology of agar medium and culture medium, applied in the direction of plant cells, etc., can solve the problems of easy paste of agar and difficult to avoid bacterial contamination, and achieve the effect of avoiding temperature rise and pressure, and avoiding secondary pollution
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Embodiment 1
[0014] An agar medium, its composition and mass number are: per liter of PES medium: 25g of sucrose, 6g of agar, 8mg of ascorbic acid, 11mg of vitamin E, 2mg of IAA, 1mg of ZT.
[0015] Dissolve sucrose, ascorbic acid, vitamin E, IAA and ZT in 1L of PES medium, adjust its pH to 7.2-7.8, and adjust its salinity to 28-30, then divide it into 20 three-necked conical flasks, and put 6g of agar Add to each Erlenmeyer flask on average, add 0.3g agar to each Erlenmeyer flask, seal with parafilm and sterilize at high temperature and high pressure in a pressure cooker for 20min, take out the Erlenmeyer flask and place it on a flat surface to cool until the agar solidifies.
Embodiment 2
[0017] An agar medium, its composition and mass number are: per liter of PES medium: 20g of sucrose, 5g of agar, 5mg of ascorbic acid, 10mg of vitamin E, 1mg of IAA, 1mg of ZT.
[0018] Dissolve sucrose, ascorbic acid, vitamin E, IAA and ZT in 1L of PES medium, adjust its pH to 7.2-7.8, and adjust its salinity to 28-30, then divide it into 20 three-necked conical flasks, and put 5g of agar Add to each Erlenmeyer flask on average, add 0.25g agar to each Erlenmeyer flask, seal with parafilm and sterilize at high temperature and high pressure in a pressure cooker for 20min, take out the Erlenmeyer flask and place it on a flat surface to cool until the agar solidifies.
Embodiment 3
[0020] An agar medium, its composition and mass number are: per liter of PES medium: 40g of sucrose, 10g of agar, 8mg of ascorbic acid, 15mg of vitamin E, 4mg of IAA, 4mg of ZT.
[0021] Dissolve sucrose, ascorbic acid, vitamin E, IAA and ZT in 1L of PES medium, adjust its pH to 7.2-7.8, and adjust its salinity to 28-30, then distribute it in 20 three-necked conical flasks, and put 10g of agar Add to each Erlenmeyer flask on average, add 0.5g agar to each Erlenmeyer flask, seal with parafilm and sterilize at high temperature and high pressure in a pressure cooker for 20min, take out the Erlenmeyer flask and place it on a flat surface to cool until the agar solidifies.
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