Novel processing method of paeonia sterniana medicinal slices

A new method and technology of Paeonia lactiflora, applied in the field of processing of decoction pieces of Paeonia lactiflora, can solve the problems of changing the medicinal properties of Paeonia suffruticosa medicinal materials, not meeting the processing requirements, and the destruction of paeoniflorin, etc., so as to reduce the total softening time, shorten the production cycle, Nice looking effect

CN104083459AInactive Publication Date: 2014-10-08李时珍医药集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-10-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a novel processing method of paeonia sterniana medicinal slices. The method comprises the following steps: (1) impurity removing: sorting the roots of paeonia sterniana and cleaning for later use; (2) pressure-reduced cold soaking and softening: carrying out pressure-reduced cold soaking and softening treatment on the roots of paeonia sterniana; (3) slicing: taking out the roots of paeonia sterniana and cutting into slices with thickness from 1mm to 2mm; (4) drying: drying the slices which are cut well at a temperature of 55 DEG C to 60 DEG C until the content of water in the slices reaches 8% to 12%; (5) packaging: cooling the slices to a room temperature and packaging in a sealing manner. According to the method, the roots of paeonia sterniana are softened via a pressure-reduced cold soaking method, so that the softening efficiency and the softening quality are substantially improved and the production period of the paeonia sterniana medicinal slices is shortened; the softening and soaking processes are both carried out below 30 DEG C, so that the damage to the roots of paeonia sterniana, due to the heating, is avoided, i.e., the loss of paeoniflorin is substantially reduced; any materials are not added during the whole process of the method, so that the medicinal properties of the paeonia sterniana medicinal slices are not changed.
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Description

technical field

[0001] The invention relates to a new method for processing Radix Paeoniae Alba decoction pieces, belonging to the technical field of Radix Paeoniae Alba medicinal material processing. technical background

[0002] Chinese herbal decoction pieces are not only one of the three pillars of the Chinese medicine industry, but also occupy a central position. It can be directly formulated and taken as decoction according to the prescription of traditional Chinese medicine, and can also be used as raw material medicine for the production of Chinese patent medicine. Therefore, its quality directly affects the clinical efficacy of traditional Chinese medicine.

[0003] The traditional processing process of Chinese herbal pieces is mainly cleaning, moistening, cutting, and processing. The root of Paeoniae Alba is hard, and it usually needs to be softened before slicing. The traditional softening treatment generally uses moistening. Low temperature often causes the med...

Examples

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with specific embodiments.

[0027] Take by weighing 3kg of Radix Paeoniae Alba, put Radix Paeoniae Alba on the selection table for selection, remove impurities that cannot be used as medicine and deteriorated Radix Paeoniae Alba, then classify Radix Paeoniae Alba root according to the thickness and length of Radix Paeoniae Alba, the classification standard is: the first grade , more than 8cm in length, and more than 1.7cm in diameter in the middle; the second grade, more than 6cm in length, and more than 1.3cm in diameter in the middle; the third grade, more than 4cm in length, and more than 0.8cm in diameter in the middle; Wash the surface silt and impurities of the root of Radix Paeoniae Alba, put it on the selection platform for later use.

[0028] Arrange the Radix Paeoniae Alba roots of the same grade neatly and tightly in an airtight container, evacuate to a pressure of 0.06Mpa, maintain a con...