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Watermelon pollen storage and preservation process

A technology of watermelon pollen and technology, applied in the field of fresh-keeping, can solve the problems of poor vigor, short storage time, and harsh storage conditions

Active Publication Date: 2021-01-12
潍坊郭牌农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The pollen preservation and fresh-keeping process of the prior art has the following defects: when used for watermelon pollen fresh-keeping, the storage time is short, the vigor is poor after storage, the storage conditions are harsh, and it is difficult to achieve under normal production conditions

Method used

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  • Watermelon pollen storage and preservation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 A kind of watermelon pollen storage and preservation technology

[0027] The raw material components of the antistaling agent used in the storage and preservation process of watermelon pollen include, in parts by weight, 25 parts of vitamin C, 3 parts of potassium sorbate, 10 parts of tea polyphenols, 4 parts of sodium alginate, six 1 part of sodium metaphosphate, 8 parts of calcium lactate, 5 parts of citric acid.

[0028] The tea polyphenols: the effective substance content is more than 98%;

[0029] The sodium alginate: active substance content of more than 99%;

[0030] The calcium lactate: the active substance content is more than 97.5%, the water content is ≤2%, the chloride content is lower than 0.05%, and the sulfate content is lower than 0.075%.

[0031] The preparation method of the preservative comprises the following steps: after weighing vitamin C, potassium sorbate, tea polyphenols, sodium alginate, sodium hexametaphosphate, calcium lactate ...

Embodiment 2

[0032] Embodiment 2 A kind of watermelon pollen storage and preservation technology

[0033] The raw material components of the antistaling agent used in the storage and preservation process of watermelon pollen include, by weight, 22 parts of vitamin C, 2 parts of potassium sorbate, 9 parts of tea polyphenols, 4 parts of sodium alginate, six 1.5 parts of sodium metaphosphate, 8.4 parts of calcium lactate, 6 parts of citric acid.

[0034] The tea polyphenols: the effective substance content is more than 98%;

[0035] The sodium alginate: active substance content of more than 99%;

[0036] The calcium lactate: the active substance content is more than 97.5%, the water content is ≤2%, the chloride content is lower than 0.05%, and the sulfate content is lower than 0.075%.

[0037] The preparation method of the preservative comprises the following steps: after weighing vitamin C, potassium sorbate, tea polyphenols, sodium alginate, sodium hexametaphosphate, calcium lactate and c...

Embodiment 3

[0038] Embodiment 3 A kind of watermelon pollen storage and preservation technology

[0039] The raw material components of the antistaling agent used in the storage and preservation process of watermelon pollen include, by weight, 20 parts of vitamin C, 2 parts of potassium sorbate, 7 parts of tea polyphenols, 3 parts of sodium alginate, six 2 parts of sodium metaphosphate, 9 parts of calcium lactate, 7 parts of citric acid.

[0040] The tea polyphenols: the effective substance content is more than 98%;

[0041] The sodium alginate: active substance content of more than 99%;

[0042] The calcium lactate: the active substance content is more than 97.5%, the water content is ≤2%, the chloride content is lower than 0.05%, and the sulfate content is lower than 0.075%.

[0043] The preparation method of the preservative comprises the following steps: after weighing vitamin C, potassium sorbate, tea polyphenols, sodium alginate, sodium hexametaphosphate, calcium lactate and citri...

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Abstract

The invention provides a watermelon pollen storage and preservation process which comprises the following steps: collecting pollen, sub-packaging the pollen into mesh bags, and then putting the mesh bags into a preservative. The preservative adopted in the storage and preservation process comprises the following raw material components: vitamin C, potassium sorbate, tea polyphenol, sodium alginate, sodium metaphosphate, calcium lactate and citric acid. The preservative comprises the following raw material components in parts by weight: 20-25 parts of vitamin C, 2-3 parts of potassium sorbate,7-10 parts of tea polyphenol, 3-4 parts of sodium alginate, 1-2 parts of sodium hexametaphosphate, 8-9 parts of calcium lactate and 5-7 parts of citric acid. By the adoption of the technology, the storage and preservation time of the watermelon pollen is 30 days or longer, the stored pollen is used for watermelon pollination, the fruit setting rate reaches 80% or higher, and the malformed fruit rate is lower than 2%.

Description

technical field [0001] The invention belongs to the field of fresh-keeping technology, and in particular relates to a storage and fresh-keeping process for watermelon pollen. Background technique [0002] Watermelon flowers are unisexual flowers, monoecious. Artificial assisted pollination is very necessary. The female flowers and male flowers that open the next day are covered with paper tubes, and when they bloom the next morning, the paper tubes are removed for artificial pollination. The female flower consists of petals, stigma, and ovary. The stigma has nectary glands. It is an insect-borne flower and is a typical cross-pollinated crop. [0003] In the modern watermelon planting process, the work efficiency of insect pollination is too low, and the melon sitting rate is low, and the effect is unstable; and pollen cannot be selected. Therefore, artificial pollination is often used in the watermelon planting process. Artificial pollination is to select robust plants in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/00A01H1/02
CPCA01N3/00A01H1/02
Inventor 由守昌杨猛邢石磊杨珊王纪磊辛国凤王超吴兵王晓宁周士诚
Owner 潍坊郭牌农业科技有限公司
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