Fresh-keeping method for palm buds

A technology of palm flower bud and fresh-keeping method, which is applied in the fields of plant preservation, fruit and vegetable preservation, and botanical equipment and methods, can solve the problems of reducing breathing intensity, reducing ethylene production, and unsatisfactory effect, so as to increase value and reduce The effect of wasting resources

Inactive Publication Date: 2015-03-25
GUIZHOU DAZIRAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lowering the temperature can reduce the intensity of their respiration and delay the arrival of their peak respiration. At the same time, low temperature can reduce the ethylene production of fruits and vegetables, and under low temperature conditions, the physiological effect of ethylene on promoting aging is strongly inhibited, so in the preservation and storage of fruits and vegetables , each fruit and vegetable has its suitable storage temperature, that is, the storage temperature. For palm buds, the storage temperature refers to the temperature at which the physiological activity of the post-harvest buds is reduced to a minimum without causing physiological disorders. The existing palm The flower bud preservation method can effectively reduce the respiration intensity in the palm flower bud body through proper cooling, delay the appearance of the respiratory peak, and obviously delay the decomposition of protein, fat, starch and other substances in the palm flower bud body, but the preservation effect of this method is not ideal , so the existing method of preserving palm buds is too simple

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of preservation method of palm flower bud, described method comprises the steps:

[0016] (1) Harvest at the right time without injury: When selecting palm buds at young ages, they should be harvested carefully with buds on. Handle with care when harvesting, and strictly pay attention to avoid mechanical damage, so as to prevent the skin from being intact and the flower core damaged but undetectable , will gradually brown and lose storage quality during storage;

[0017] (2) Post-harvest pretreatment: After harvesting, according to the size and quality of the flower buds, carefully check the inner core of the flower buds, and remove the flower buds that do not meet the storage requirements such as damage and pests;

[0018] (3) Preservative preservation: configure preservative solution, spray the palm buds that meet the storage requirements evenly with the preservative solution, or soak in it for 3 minutes, take it out, drain the surface water, and ...

Embodiment 2

[0023] Embodiment 2: a kind of fresh-keeping method of palm flower bud, described method comprises the steps:

[0024] (1) Harvest at the right time without injury: When selecting palm buds at young ages, they should be harvested carefully with buds on. Handle with care when harvesting, and strictly pay attention to avoid mechanical damage, so as to prevent the skin from being intact and the flower core damaged but undetectable , will gradually brown and lose storage quality during storage;

[0025] (2) Post-harvest pretreatment: After harvesting, according to the size and quality of the flower buds, carefully check the inner core of the flower buds, and remove the flower buds that do not meet the storage requirements such as damage and pests;

[0026] (3) Antistaling agent preservation: prepare antistaling agent solution, spray the palm flower buds that meet the storage requirements evenly with the antistaling agent solution, or soak in it for 5 minutes, take it out, drain th...

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Abstract

The invention discloses a fresh-keeping method for palm buds. The fresh-keeping method comprises the following steps: timely non-destructive collection, pre-treatment after collection, fresh-keeping with an anti-staling agent, pre-cooling, storage and the like. The palm buds contain nutritional ingredients such as various amino acids, vitamin C and crude fiber, and have the efficacies of stopping bleeding, checking diarrhea, activating blood circulation and removing stasis. The fresh-keeping method has the advantage that most nutritional ingredients of the palm buds are reserved. As palms grow in remote regions, and over the years, part of the buds are eaten by a very few of planters while most of the buds are discarded. After fresh-keeping temperature reduction, problems in storage, transportation and taste of the buds are solved, so that the fresh-keeping method can be popularized widely. Therefore, not only is the value of the palms improved to reduce resource waste, but also a natural healthy food is provided for consumers.

Description

technical field [0001] The invention relates to a fresh-keeping method for palm buds, belonging to the technical field of fresh-keeping palm buds. Background technique [0002] Palm tree, also known as palm tree, palm tree, tang palm, tang palm or mountain palm, belongs to palmaceae, palm genus, evergreen tree, up to 10 meters high, cylindrical trunk, upright and straight without branches, often remaining old petioles And the lower part of the leaves, the palm is full of treasures, with high economic value and ornamental value, and the palm is also called the palm shoot, palm flower or palm corn, which is the unopened young inflorescence on the palm tree. Caviar-shaped, it is a pollution-free special vegetable with high development value. The cultivation and management of the palm tree is convenient, the cost is low, and the economic benefit is good. An adult palm tree can produce 4 to 5 kg of palm trees a year. Brown buds are generally picked from November to March of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/153A23B7/04A01N3/00
Inventor 李渝黔张丽影李婷婷陈宗勇李琴
Owner GUIZHOU DAZIRAN TECH
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