Extraction method of contents of fresh-fruit medicinal materials

An extraction method and technology of inclusions, which are applied in the field of anthocyanin and resveratrol extraction, can solve the problems of unsuitable raw material components, long reflux time, long heating time, etc., so as to promote the regeneration of rhodopsin and improve eyesight. , the effect of preventing myopia

Pending Publication Date: 2019-01-18
苏洪生
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, the traditional heating reflux extraction method is mostly used at home and abroad. The extraction liquid of this reflux method is heated in the evaporation pot for a long time, so it is not suitable for the leaching of raw material components that are easily damaged by heat. The reflux time is long and the process is relatively complicated.

Method used

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Examples

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Effect test

Embodiment

[0030] The invention provides a method for extracting the contents of fresh fruit medicinal materials, comprising the following steps:

[0031] A. Rinse the fresh fruit: select the fresh fruit among the medicinal materials, pour the fresh fruit into the first container, the first container is a wooden basin or a plastic basin, manually select the miscellaneous leaves and sundries, then rinse it twice with clean water and pour off the water;

[0032] B. Knead the juice once: Wear rubber gloves and knead the fresh fruit in the first container to get the juice by hand, until the fresh fruit in the first container is all juiced, at this time there are fresh juice, seeds and fruit stems in the first container;

[0033] C, one-time separation: select the fruit stalks and some fruit seeds in the first container, and put them into a large basin, and fresh juice and fruit seeds remain in the first container at this time;

[0034]D. One-time filtration: Prepare the filter screen, put th...

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Abstract

The invention discloses an extraction method of contents of fresh-fruit medicinal materials. The extraction method comprises the following steps: washing fresh fruits, kneading to obtain juice for a first time, separating for a first time, filtering for a first time, filling the juice for a first time, kneading to obtain juice for a second time, filtering for a second time, filling the juice for asecond time and extracting the contents. The extraction method of the contents of the fresh-fruit medicinal materials is simple and practical; the raw materials do not need to be heated; the energy is saved; meanwhile, the raw materials are not damaged; the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of extracting anthocyanins and resveratrol, in particular to a method for extracting the contents of medicinal materials in fresh fruits. Background technique [0002] Since the 1990s, scientific researchers at home and abroad have discovered and published in publications that proanthocyanidins and resveratrol are widely present in plant fruits. Resveratrol exists in two forms of free state and glycoside under natural conditions, and the chemical structure of resveratrol and its glycoside also has two isomers of cis and trans, namely cis-resveratrol, Trans-resveratrol and cis-resveratrol glycosides, trans-resveratrol glycosides. The latter two forms release resveratrol under the action of glycosidase in the intestine, and resveratrol mainly exists in the trans form in plants. Studies have shown that the physiological activity of the trans isomer is stronger than that of the cis isomer. However, judging fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07C39/21C07D311/62C09B61/00C07C37/70
CPCC07C37/004C07D311/62C09B61/00C07C39/21
Inventor 苏洪生
Owner 苏洪生
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