A kind of fresh-keeping method of fruit stem
A fresh-keeping method and a technology for melons and fruits, which are applied in the fields of fruit and vegetable preservation, food preservation, food science, etc., can solve problems such as limiting the scope of use, and achieve the effects of high safety, simple use method, and low use concentration
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Embodiment 1
[0030] The tested fruit was crispy pear melon, which was purchased from Renfeng Town, Jiyang County.
[0031] Select fresh fruit with smooth fruit surface, plump fruit stem, and bright green fruit for experiment.
[0032] Preservative solution of 1-methylcyclopropene 100mg / kg and thiadiuron 400mg / kg was prepared. Soak the crispy pear and melon fruit stems of the experimental group in the fresh-keeping solution for 1 second, and soak the control group in clean water for 1 second, then put them in a cool place to dry, and store them at room temperature.
[0033] After the crispy pear melon treated by the present invention is stored at room temperature (about 25° C.) for 2 weeks, the water content of the fruit stem is measured, and the browning of the fruit stem is counted.
Embodiment 2
[0035] The tested fruit was emerald melon, which was purchased from Xujiawan Village, Jiyang County.
[0036] Select fresh fruit with smooth fruit surface, plump fruit stem, and bright green fruit for experiment.
[0037] Preservative solution of 1-methylcyclopropene 150mg / kg and thiadiuron 150mg / kg was prepared. Soak the emerald melon fruit stems of the experimental group in the fresh-keeping solution for 1 min, and soak the control group in clear water for 1 min, then put them in a cool place to dry, and store them at room temperature.
[0038] After the emerald treated by the present invention is stored at room temperature (about 25° C.) for 1 week, the water content of the fruit stems is measured, and the browning of the fruit stems is counted.
Embodiment 3
[0040] The tested fruit was Korla fragrant pear, which was purchased from Jinan Baliqiao Fruit Market.
[0041] Select fresh, bright green, and complete fruit stems for experiments.
[0042] Preservative solution of 1-methylcyclopropene 200mg / kg and thiadiuron 10mg / kg was prepared. Soak the fruit stems of Korla pears in the experimental group in the fresh-keeping solution for 20s, and soak in water for 20s in the control group, then put them in a cool place to dry, and store them at room temperature.
[0043] After the Korla fragrant pear fruit stalks treated by the present invention are stored at room temperature (about 25°C) for 4 days, the water content of the fruit stalks is measured, and the browning of the fruit stalks is counted.
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