Harvesting method of cortex juglandis mandshuricae and processing method of cortex juglandis mandshuricae

Abstract

The invention provides a harvesting method of cortex juglandis mandshuricae and a processing method of the cortex juglandis mandshuricae, and relates to a harvesting method of traditional Chinese medicines and a processing method of the traditional Chinese medicines. The harvesting method solves the problems that at present, the quality stability of the cortex juglandis mandshuricae in different batches is poor, the contents of naphthoquinone type active ingredients are very different, anticancer ingredients, namely juglone, are toxicant, only fresh juglone can be used for preparing medicines, in the processing process, the juglone is easy to damage, and the anticancer effect is poor. The harvesting method comprises the following steps: harvesting green walnut peel which is not matured after 15-20 days from the start of the hottest day of the year. The processing method comprises the following steps: I, harvesting the green walnut peel which is not matured; and II, drying the harvested green walnut peel which is not matured at low temperature in a manner of variable temperatures. The processing method disclosed by the invention can promote the toxic ingredients, namely the juglone to be converted into the active ingredients namely the juglone so as to achieve the purposes increasing efficacy and reducing poisonousness. Therefore, according to antitumor medicines prepared from the cortex juglandis mandshuricae processed by the method disclosed by the invention, the effect of tumor inhibition is greatly improved, the toxin is reduced, the using safety is high, and the medication security is ensured.

Description

technical field [0001] The invention relates to a harvesting method of traditional Chinese medicine and a processing method of the traditional Chinese medicine. Background technique [0002] Cancer is a serious disease that threatens human life. The research and development of anticancer drugs has always been a hot spot in the world's medical circles. Cancer recurrence and metastasis are the two main causes of death in cancer patients, marking the failure of treatment. Traditional Chinese medicine plays an increasingly important role in the field of cancer treatment through multi-channel comprehensive treatment and mobilization of the body's overall defense system. [0003] Beiqinglongyi, also known as walnut green skin, is the immature exocarp of Juglans mandshurica Maxim. It is mainly distributed in the eastern part of Heilongjiang Province in my country, in mountainous areas such as Xiaoxing'an Mountains, Wanda Mountains, Laoye Mountains and Zhangguangcai Mountains. As...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the poor quality stability of different batches of Beiqinglongyi, the large difference in the content of active ingredients naphthoquinones, and the toxicity of the anticancer ingredient juglone (5-hydroxyl-1,4-naphthoquinone). Only fresh products can be used as medicine, the anti-tumor components are destroyed during processing, and the anti-cancer effect is poor, so a method for harvesting Beiqinglongyi and a processing method for Beiqinglongyi are provided.

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