CN105125866A - Rhizoma bletillae drying method - Google Patents

Rhizoma bletillae drying method Download PDF

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Publication number
CN105125866A
CN105125866A CN201510563239.4A CN201510563239A CN105125866A CN 105125866 A CN105125866 A CN 105125866A CN 201510563239 A CN201510563239 A CN 201510563239A CN 105125866 A CN105125866 A CN 105125866A
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bletillae
rhizoma bletillae
drying
rhizoma
pseudobulbus bletillae
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CN105125866B (en
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杨野
崔秀明
吴凤云
刘迪秋
杨晓艳
王承潇
曲媛
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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Abstract

The invention discloses a rhizoma bletillae drying method, and belongs to the technical field of preliminary processing of a medicinal plant. The method comprises the following steps: cleaning fresh rhizoma bletillae, steaming and cooling the rhizoma bletillae, perforating the rhizoma bletillae through needle puncture, drying in a mode of gradually heating up and grinding to remove fibers so as to obtain the dried medicinal material. By heating the rhizoma bletillae until no raw flavor exists through steaming, the drying method can reduce the loss of water-soluble rhizoma bletillae polysaccharide; by perforating the rhizoma bletillae through needle puncture, the drying method can increase water diffusion channels in the rhizoma bletillae body so as to shorten a drying time; and by grinding after drying, the drying method can rapidly remove rhizoma bletillae fibers; compared with a conventional method drying in the sun, the method can be used for improving external and internal qualities of the panax stipuleanatus, and simultaneously, the method can be used for shortening the drying time by 5-8 days; and meanwhile, such problems as high amount of labor used, large occupied area of a drying yard in the sun, easy pollution and the like are solved.

Description

A kind of Pseudobulbus Bletillae (Rhizoma Bletillae) drying means
Technical field
The present invention relates to a kind of Pseudobulbus Bletillae (Rhizoma Bletillae) drying means, belong to medicinal plants Primary processing technology field.
Background technology
The dry tuber that Pseudobulbus Bletillae (Rhizoma Bletillae) (Bletillastriata) is orchid Pseudobulbus Bletillae (Rhizoma Bletillae), belong to perennial herb bulbous plant, be China's Chinese medicine material, medicinal part is its dry tuber, has effect of astringing to arrest bleeding, clearing away heat-damp and promoting diuresis, detumescence and promoting granulation.Be widely used in the diseases such as treatment hemoptysis, haematemesis, traumatic hemorrhage, sore swollen toxin, chapped skin, pulmonary tuberculosis haematemesis, ulcer haemorrhage clinically, its effect is all on the books at Shennong's Herbal, " WU Pu Bencao ", Compendium of Material Medica, Collective Notes to the Canon of Materia medica, " Zhiwu Mingshi Tukao " and " pharmacopeia " etc.
Primary medicinal component in Bletilla striata medicinal materials is bletilla polysaccharide, therefore improves the important channel that bletilla polysaccharide content is raising Bletilla striata medicinal materials quality.The main processing mode of current Pseudobulbus Bletillae (Rhizoma Bletillae) is: wash Pseudobulbus Bletillae (Rhizoma Bletillae) tuber with water earth, peel off rough bark and fibrous root, put boiling in water or scald to interior without the white heart time, take out cooling, shine to absolutely dry; There is the 1. small workshop mode production of 4 drawbacks in the method, mechanization degree is low, steams or boiling small scale, and boiling causes the serious loss of Rhizoma Bletillae gel; 2. the fibril fiberization of Pseudobulbus Bletillae (Rhizoma Bletillae) is serious, and fresh fibrous root has larger toughness, and artificial removing is wasted time and energy; 3. dry run reaches 13 ~ 15 days; 4. sanitary condition is poor, because dry in the sun place floor space is large, stops the pollutions such as worm, Mus, dirt so more difficult.
Fresh Pseudobulbus Bletillae (Rhizoma Bletillae) is processed into dry medical material by utilizing the technology that steams of fresh Pseudobulbus Bletillae (Rhizoma Bletillae), cooling dehydration technology, acupuncture cheesing techniques, slowly intensification dry technology and rubbing grinding technology by the present invention.
Summary of the invention
The object of the present invention is to provide a kind of Pseudobulbus Bletillae (Rhizoma Bletillae) drying means, its innovative point is to adopt acupuncture cheesing techniques, progressively intensification dry technology and rub grinding technology fresh Pseudobulbus Bletillae (Rhizoma Bletillae) is processed into dry medical material, shorten process time, improve work efficiency, save the amount of labour used, and stop the pollutions such as worm, Mus, dirt.
Object of the present invention is achieved by following technical proposals:
(1) the fresh Pseudobulbus Bletillae (Rhizoma Bletillae) cleaned is steamed 4-7min at 90-100 DEG C;
(2) step (1) is steamed rear Pseudobulbus Bletillae (Rhizoma Bletillae) to spread out, until temperature be down to room temperature and surface without moisture;
(3) Pseudobulbus Bletillae (Rhizoma Bletillae) that step (2) prepares is carried out acupuncture punching;
(4) Pseudobulbus Bletillae (Rhizoma Bletillae) step (3) prepared carries out drying, until moisture content≤15% by the mode progressively heated up;
(5) the dry Pseudobulbus Bletillae (Rhizoma Bletillae) that step (4) prepares is carried out rubbing polishing, until fibrous root all comes off on Pseudobulbus Bletillae (Rhizoma Bletillae) rhizome, obtain dry Bletilla striata medicinal materials.
Described step (3) drill process is: evenly punch to Pseudobulbus Bletillae (Rhizoma Bletillae) with the long draw point of 4-8cm, and make the through Pseudobulbus Bletillae (Rhizoma Bletillae) whole body of hole, wherein the diameter of draw point is 0.5-1mm, and the spacing between any two draw points is 0.5-1cm.
Described step (4) the dry detailed process that progressively heats up is: dry 24-30h at 30-35 DEG C, is then warming up to 50 DEG C with the speed of 2.5-5 DEG C/12h, then is warming up to 60 DEG C with the speed of 2.5-5 DEG C/24h, and insulation is until Pseudobulbus Bletillae (Rhizoma Bletillae) moisture content≤15%;
Described step (5) rubs bruting process: dried Pseudobulbus Bletillae (Rhizoma Bletillae) is put into container or polisher carries out rubbing polishing, thus dry fibrous root is fractureed, until come off from Pseudobulbus Bletillae (Rhizoma Bletillae) tuber under mutually clashing into.
Beneficial effect of the present invention is:
(1) drying means of the present invention can be moisturized after being punched by acupuncture diffusion admittance, then progressively heat up drying, can significantly accelerate Pseudobulbus Bletillae (Rhizoma Bletillae) moisture dissipation speed, its can while the external and inherent quality of guarantee Pseudobulbus Bletillae (Rhizoma Bletillae) comparatively sun dehydration shorten 5 ~ 8 day drying time, bletilla polysaccharide content improves more than 8%;
(2) Pseudobulbus Bletillae (Rhizoma Bletillae) after the drying of band fibrous root carries out rubbing polishing by drying means of the present invention, and decrease the link shearing fresh Pseudobulbus Bletillae (Rhizoma Bletillae) fibrous root, it not only can save manpower, and fibrous root removal effect is good, and efficiency is high.
Detailed description of the invention
Set forth substantive distinguishing features of the present invention and significant progress further below by embodiment, but protection scope of the present invention is absolutely not only confined to embodiment.
Embodiment 1:
Fresh Pseudobulbus Bletillae (Rhizoma Bletillae) is cleaned, is placed in digester and steams 5min at 90 DEG C, make the Pseudobulbus Bletillae (Rhizoma Bletillae) after steaming without the raw heart, then spread out heat radiation to room temperature, and epidermis is without moisture; Be 0.5mm by Pseudobulbus Bletillae (Rhizoma Bletillae) diameter after cooling, length is 4cm, and spacing is that the draw point of 1cm punches, and makes the through Pseudobulbus Bletillae (Rhizoma Bletillae) whole body of hole; Then adopt the mode progressively heated up to carry out drying, heating mode is dry 24h at 30 DEG C, is then warming up to 50 DEG C with the speed of 3 DEG C/12h, then is warming up to 60 DEG C with the speed of 2.5 DEG C/24h, is incubated until Pseudobulbus Bletillae (Rhizoma Bletillae) moisture content≤15%, omnidistance 108h consuming time; Finally the Pseudobulbus Bletillae (Rhizoma Bletillae) of drying is put into container and carry out rubbing polishing, dry fibrous root is fractureed, until come off from Pseudobulbus Bletillae (Rhizoma Bletillae) tuber under mutually clashing into; The overall deformation of Bletilla striata medicinal materials prepared by the method is little, and apparent lovely luster, surfacing is smooth, corrugationless, and bletilla polysaccharide content is 31%.
Embodiment 2:
Fresh Pseudobulbus Bletillae (Rhizoma Bletillae) is cleaned, is placed in digester and steams 5min at 95 DEG C, make the Pseudobulbus Bletillae (Rhizoma Bletillae) after steaming without the raw heart, then spread out heat radiation to room temperature, and epidermis is without moisture; Be 0.75mm by Pseudobulbus Bletillae (Rhizoma Bletillae) diameter after cooling, length is 6cm, and spacing is that the draw point of 0.5cm punches; Then adopt the mode progressively heated up to carry out drying, heating mode is dry 30h at 30 DEG C, is then warming up to 50 DEG C with the speed of 5 DEG C/12h, then is warming up to 60 DEG C with the speed of 4 DEG C/24h, is incubated until Pseudobulbus Bletillae (Rhizoma Bletillae) moisture content≤15%, omnidistance 126h consuming time; Finally the Pseudobulbus Bletillae (Rhizoma Bletillae) of drying is put into polisher and carry out rubbing polishing, dry fibrous root is fractureed, until come off from Pseudobulbus Bletillae (Rhizoma Bletillae) tuber under mutually clashing into.The overall deformation of Bletilla striata medicinal materials prepared by the method is little, and apparent lovely luster, surfacing is smooth, corrugationless, and bletilla polysaccharide content is 33%.
Embodiment 3:
Fresh Pseudobulbus Bletillae (Rhizoma Bletillae) is cleaned, is placed in digester and steams 4min at 100 DEG C, make the Pseudobulbus Bletillae (Rhizoma Bletillae) after steaming without the raw heart, then spread out heat radiation to room temperature, and epidermis is without moisture; Be 1mm by Pseudobulbus Bletillae (Rhizoma Bletillae) diameter after cooling, length is 8cm, and spacing is that the draw point of 0.75cm punches, and makes the through Pseudobulbus Bletillae (Rhizoma Bletillae) whole body of hole; Then adopt the mode progressively heated up to carry out drying, heating mode is dry 24h at 35 DEG C, is then warming up to 50 DEG C with the speed of 4 DEG C/12h, then is warming up to 60 DEG C with the speed of 5 DEG C/24h, is incubated until Pseudobulbus Bletillae (Rhizoma Bletillae) moisture content≤15%, omnidistance 100h consuming time; Finally the Pseudobulbus Bletillae (Rhizoma Bletillae) of drying is put into container and carry out rubbing polishing, dry fibrous root is fractureed, until come off from Pseudobulbus Bletillae (Rhizoma Bletillae) tuber under mutually clashing into; The overall deformation of Bletilla striata medicinal materials prepared by the method is little, and apparent lovely luster, surfacing is smooth, corrugationless, and bletilla polysaccharide content is 32%.
Embodiment 4:
Fresh Pseudobulbus Bletillae (Rhizoma Bletillae) is cleaned, is placed in digester and steams 7min at 90 DEG C, make the Pseudobulbus Bletillae (Rhizoma Bletillae) after steaming without the raw heart, then spread out heat radiation to room temperature, and epidermis is without moisture; Be 1mm by Pseudobulbus Bletillae (Rhizoma Bletillae) diameter after cooling, length is 5cm, and spacing is that the draw point of 0.9cm punches, and makes the through Pseudobulbus Bletillae (Rhizoma Bletillae) whole body of hole; Then adopt the mode progressively heated up to carry out drying, heating mode is dry 28h at 32 DEG C, is then warming up to 50 DEG C with the speed of 2.5 DEG C/12h, then is warming up to 60 DEG C with the speed of 3 DEG C/24h, is incubated until Pseudobulbus Bletillae (Rhizoma Bletillae) moisture content≤15%, omnidistance 110h consuming time; Finally the Pseudobulbus Bletillae (Rhizoma Bletillae) of drying is put into container and carry out rubbing polishing, dry fibrous root is fractureed, until come off from Pseudobulbus Bletillae (Rhizoma Bletillae) tuber under mutually clashing into; The overall deformation of Bletilla striata medicinal materials prepared by the method is little, and apparent lovely luster, surfacing is smooth, corrugationless, and bletilla polysaccharide content is 34%.

Claims (4)

1. a Pseudobulbus Bletillae (Rhizoma Bletillae) drying means, is characterized in that, specifically comprises the following steps:
(1) the fresh Pseudobulbus Bletillae (Rhizoma Bletillae) cleaned is steamed 4-7min at 90-100 DEG C;
(2) step (1) is steamed rear Pseudobulbus Bletillae (Rhizoma Bletillae) to spread out, until temperature be down to room temperature and surface without moisture;
(3) step (2) Pseudobulbus Bletillae (Rhizoma Bletillae) is carried out acupuncture punching;
(4) Pseudobulbus Bletillae (Rhizoma Bletillae) of step (3) is carried out drying, until moisture content≤15% by the mode progressively heated up;
(5) Pseudobulbus Bletillae (Rhizoma Bletillae) of step (4) is carried out rubbing polishing, until fibrous root all comes off on Pseudobulbus Bletillae (Rhizoma Bletillae) rhizome, obtain dry Bletilla striata medicinal materials.
2. Pseudobulbus Bletillae (Rhizoma Bletillae) drying means according to claim 1, is characterized in that: the acupuncture drill process of step (3) is for evenly to punch to Pseudobulbus Bletillae (Rhizoma Bletillae) with the long draw point of 4-8cm, and wherein the diameter of draw point is 0.5-1mm, and the spacing between any two draw points is 0.5-1cm.
3. Pseudobulbus Bletillae (Rhizoma Bletillae) drying means according to claim 1 and 2, it is characterized in that: the dry process that progressively heats up in step (4) is: dry 24-30h at 30-35 DEG C, then be warming up to 50 DEG C with the speed of 2.5-5 DEG C/12h, be warming up to 60 DEG C with the speed of 2.5-5 DEG C/24h again, insulation is until Pseudobulbus Bletillae (Rhizoma Bletillae) moisture content≤15%.
4. Pseudobulbus Bletillae (Rhizoma Bletillae) drying means according to claim 3, it is characterized in that: rub bruting process described in step (5) for dried Pseudobulbus Bletillae (Rhizoma Bletillae) being put into container or polisher carries out rubbing polishing, thus dry fibrous root is fractureed, until come off from Pseudobulbus Bletillae (Rhizoma Bletillae) tuber under mutually clashing into.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524667A (en) * 2016-11-25 2017-03-22 成都中医药大学 Rhizoma bletillae ripping and drying method
CN108793804A (en) * 2018-07-09 2018-11-13 铜陵菻科工业石膏综合利用有限责任公司 A method of promoting industry by-product gypsum drying efficiency

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CN1600178A (en) * 2004-10-25 2005-03-30 陈宝和 Product of eatable bletilla tuber and its prodn, method

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Publication number Priority date Publication date Assignee Title
CN1600178A (en) * 2004-10-25 2005-03-30 陈宝和 Product of eatable bletilla tuber and its prodn, method

Non-Patent Citations (3)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524667A (en) * 2016-11-25 2017-03-22 成都中医药大学 Rhizoma bletillae ripping and drying method
CN108793804A (en) * 2018-07-09 2018-11-13 铜陵菻科工业石膏综合利用有限责任公司 A method of promoting industry by-product gypsum drying efficiency

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