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A kind of storage and preservation technology of watermelon pollen

A watermelon pollen and process technology, applied in the field of fresh-keeping, can solve the problems of difficult realization of ordinary production conditions, short storage time, poor vitality and the like

Active Publication Date: 2022-03-15
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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  • A kind of storage and preservation technology of watermelon pollen
  • A kind of storage and preservation technology of watermelon pollen

Examples

Experimental program
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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 process

[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 citr...

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. After the pollen is collected, it is divided into mesh bags and then placed in a preservative. The antistaling agent used in the storage and preservation process includes the following raw material components: vitamin C, potassium sorbate, tea polyphenols, sodium alginate, sodium metaphosphate, calcium lactate, and citric acid. The raw material components of the preservative, in parts by weight, include: 20-25 parts of vitamin C, 2-3 parts of potassium sorbate, 7-10 parts of tea polyphenols, 3-4 parts of sodium alginate, 1-2 parts of sodium phosphate, 8-9 parts of calcium lactate, 5-7 parts of citric acid. By adopting the process of the invention, the watermelon pollen can be stored and kept fresh for more than 30 days, the stored pollen is used for watermelon pollination, the fruit setting rate reaches over 80%, and the deformed 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 Patents(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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