CN107389564A - A kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating - Google Patents

A kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating Download PDF

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CN107389564A
CN107389564A CN201710620282.9A CN201710620282A CN107389564A CN 107389564 A CN107389564 A CN 107389564A CN 201710620282 A CN201710620282 A CN 201710620282A CN 107389564 A CN107389564 A CN 107389564A
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degree
processing
stir
duration
heating
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CN107389564B (en
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陈鸿平
刘友平
陈林
梁乙川
潘欢欢
胡媛
李雪莲
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Chengdu University of Traditional Chinese Medicine
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Chengdu University of Traditional Chinese Medicine
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands

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  • Health & Medical Sciences (AREA)
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Abstract

The invention provides a kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating, it comprises the following steps:A) detected sample is taken;B) sample space colorimetric parameter L*, b* value is processed with measure;C) bring L*, b* value measured in step b) into discriminate, calculate A and B value, wherein A=0.614 × L*+0.705 × b*, 0.724 × b* of B=0.803 × L*;D) the different processing duration and degree of heating are determined according to discriminant score.The inventive method will can process color standard objectify, precision, make up the deficiency of traditional duration and degree of heating method of discrimination, the setting for bighead atractylodes rhizome processing procedure parameter provides scientific basis.

Description

A kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating
Technical field
The present invention relates to a kind of method for differentiating and processing the duration and degree of heating, specifically, being related to a kind of discriminating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran processes the duration and degree of heating Method.
Background technology
The bighead atractylodes rhizome is feverfew bighead atractylodes rhizome Atractylodes macrocephala Koidz. dry rhizome, is " tonifying Qi The key medicine of invigorating the spleen first ", clinically for diseases such as spleen eating less, abdominal distention diarrhea, phlegm and retained fluid, feel dizzy and heart palpitations, oedema, spontaneous perspiration, fetal irritabilities.Pass System thinks that bighead atractylodes rhizome health product eliminating dampness power is strong, has certain dry property, the dry thirsty and yin asthenia generating intrinsic heat person of all body fluid losses should not take, through bran The property of medicine relaxes after stir-fry, curative effect enhancing, can also expand function by the work(of auxiliary material, expand clinical application range.
Ming Dynasty's Chen Jia plans exist《Book on Chinese herbal medicine covers an aromatic plant metioned in ancient books》In point out that " pharmacy is valued for moderate, and too late then effect is hard to find, too then smell is anti- Lose ... ", it is seen that the processing of medical material duration and degree of heating is that the clinical efficacy of Chinese medicine is directly affected an important factor for determining to process quality. Version Chinese Pharmacopoeia one in 2015 processes the duration and degree of heating to stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and is described as " frying to yellowish-brown, effusion burnt odor gas ";2015 editions《Four River province prepared slices of Chinese crude drugs concocted specification》Description thereof is " frying to surface buff, aromatic spilling ", it is seen that color is that the duration and degree of heating judges One of important indicator.In addition, Li Xuelian etc. (during bighead atractylodes rhizome bran is fried color and material base change correlation research [D] into All:Chengdu University of Traditional Chinese Medicine, 2015.) find that stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran medicine materical crude slice color value and material base have significant correlation.But so far Color judgement is still more to combine macroscopic sensory judgments with subjective description, and objectivity and accuracy are difficult to ensure that.Meanwhile with " yellowish-brown ", " buff " are used as duration and degree of heating criterion, and its color standard scope is excessively broad, it is impossible to atractylodes slice is effectively ensured Quality stable homogeneous.
The content of the invention
To solve the above problems, differentiate the different objective quantification sides for processing the duration and degree of heating of stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran the invention provides a kind of Method.
The invention provides a kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating, it comprises the following steps:
A) detected sample is taken;
B) sample space colorimetric parameter L*, b* value is processed with measure;
C) L*, b* value measured in step b) will be brought into discriminate, calculate A and B value, wherein A=0.614 × L*+ 0.705 × b*, B=0.803 × L*-0.724 × b*;
D) according to standardization allusion quotation, then functional value scope determines the different processing duration and degree of heating.
Wherein, L*, b* value in step b are that the bighead atractylodes rhizome is processed into medicine materical crude slice number of colours value:Wherein L* represents atractylodes slice face The brightness of color, L* values are bigger, then illustrate that the color of atractylodes slice is brighter, and b* values represent the champac degree of medicine materical crude slice color, when b* values Illustrate that medicine materical crude slice color is more yellow when bigger, when b* values are smaller, show that color is more blue.
Wherein, in step a, the sample is that bran is fried and obtained at a temperature of 280~330 DEG C.
Wherein, in step b, space chromacity parameter L*, b* value is determined with color evaluating.
Preferably, in step d, determine that the mode of the different processing duration and degree of heating is as follows:
When the scope that A scope is 56.6031~60.4934, B is 20.0038~24.7614, it is determined that the degree of processing is Fry light;
When the scope that A scope is 42.8153~59.2535, B is 10.0264~18.8925, it is determined that the degree of processing is Stir-bake to yellowish;
When the scope that A scope is 16.4152~41.2825, B is 8.4903~14.8910, it is determined that the degree of processing is stir-fry It is burnt;
When the scope that A scope is 11.8896~15.8316, B is 10.7985~15.3658, it is determined that the degree of processing is Fry charcoal;
6th, preferably, the processing duration and degree of heating is:It is below 4min to fry the light time;The stir-bake to yellowish time is 8-16min;During stir-bake to brown Between be 20-24min;It is more than 28min to fry the charcoal time.
The invention provides a kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating, overcomes main using master in the prior art See description the process of preparing with reference to caused by visually observing the subjective factors such as sensory judgments' method it is too late with too the defects of.Can be by big gun Color standard processed objectifies, precision, makes up the deficiency of traditional duration and degree of heating method of discrimination, is carried for the setting of bighead atractylodes rhizome processing procedure parameter For scientific basis.
According to the above of the present invention, according to the ordinary technical knowledge and customary means of relevant art, not Under the premise of departing from the above-mentioned basic fundamental thought of the present invention, the modification, replacement or change of other diversified forms can also be made.
Embodiment
The detection method of the present invention of embodiment 1
Detection method comprises the following steps:
1. take sample:Taking processed products of Rhizoma Atractylodis Macrocephalae to be checked, (processed product can be according to 2015 editions Chinese Pharmacopoeias (0213 processes general rule) Bran is fried concocting method and processed under.Using temperature in the pot of two-dimensional infrared imager detection machine for stir-frying Chinese medicine, temperature in concocting process When degree reaches 280~330 DEG C, add honey and process wheat bran, when smoldering, be rapidly added the net bighead atractylodes rhizome).
2. determine space chromacity parameter L*, b* value with color evaluating.
3. into discriminate will be brought L*, b* for being measured in step 2 value, A and B value, wherein A=0.614 × L*+ are calculated 0.705 × b*, B=0.803 × L*-0.724 × b*;.
As a result:
Determine that the mode of the different processing duration and degree of heating is as follows:
When the scope that A scope is 56.6031~60.4934, B is 20.0038~24.7614, it is determined that the degree of processing is Fry light;
When the scope that A scope is 42.8153~59.2535, B is 10.0264~18.8925, it is determined that the degree of processing is Stir-bake to yellowish;
When the scope that A scope is 16.4152~41.2825, B is 8.4903~14.8910, it is determined that the degree of processing is stir-fry It is burnt;
When the scope that A scope is 11.8896~15.8316, B is 10.7985~15.3658, it is determined that the degree of processing is Fry charcoal;
7th, preferably, the processing duration and degree of heating is:It is below 4min to fry the light time;The stir-bake to yellowish time is 8-16min;During stir-bake to brown Between be 20-24min;It is more than 28min to fry the charcoal time.
The verification method of the present invention of embodiment 2
1. experiment material
1.1 instrument
CM-5-Spectrophotometer color evaluatings (Konica Minolta Co., Ltd), 380Lc type two dimensions are red Outer imager (German DIAS companies), CY-900 types machine for stir-frying Chinese medicine (the grand steel in Nanjing contains mechanical equipment factory), SB-5200DT ultrasounds are clear Wash device (500W, 50KHz).
1.2 laboratory sample
Atractylodes slice is provided by certain medicine materical crude slice company, is awarded through Lu elder generation of Chengdu University of Traditional Chinese Medicine penetrating judgment and is accredited as the feverfew bighead atractylodes rhizome Atractylodes macrocephala Koidz. dry rhizome, meets through quality inspection《Chinese Pharmacopoeia》Version is white within 2015 Provided under art item.
Sample is made using the sample preparation methods of embodiment 1, i.e., according to 2015 editions Chinese Pharmacopoeias (0213 processes general rule) Bran is fried concocting method and processed under.Using temperature in the pot of two-dimensional infrared imager detection machine for stir-frying Chinese medicine, temperature in concocting process When degree reaches 280~330 DEG C, add honey and process wheat bran, when smoldering, be rapidly added the net bighead atractylodes rhizome, take different concocted time point samples 15.
2. detection method
Detected using the method for embodiment 1.
3. testing result
The testing result of 1 different processed products of table
Learnt by table 1, the different bighead atractylodes rhizomes for processing the duration and degree of heating of present invention detection work well, rate of accuracy reached to 100%.Conventional big gun Using " yellowish-brown ", " buff " as duration and degree of heating criterion in method of discrimination processed, combined using subjective description and visually observe sense organ Evaluation method, objectivity and accuracy are difficult to ensure that.Simultaneously as color standard scope is excessively broad, it is impossible to is effectively ensured white Art prepared slice quality stable homogeneous.The present invention can objectify color standard, precision, make up traditional duration and degree of heating method of discrimination not Foot, the setting for bighead atractylodes rhizome processing procedure parameter provide scientific basis.
To sum up, the invention provides a kind of method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating, overcome main in the prior art Using subjective description process of preparing with reference to caused by visually observing the subjective factors such as sensory judgments' method it is too late with too the defects of. To can process color standard objectify, precision, make up the deficiency of traditional duration and degree of heating method of discrimination, be bighead atractylodes rhizome processing procedure parameter Setting provides scientific basis.

Claims (5)

  1. A kind of 1. method for differentiating stir-baked RHIZOMA ATRACTYLDIS MACROCEPHALAE in bran and processing the duration and degree of heating, it is characterised in that:It comprises the following steps:
    A) detected sample is taken;
    B) sample space colorimetric parameter L*, b* value is processed with measure;
    C) bring L*, b* value measured in step b) into discriminate, calculate A and B value, wherein A=0.614 × L*+0.705 × B*, B=0.803 × L*-0.724 × b*;
    D) the different processing duration and degree of heating are determined according to discriminant score.
  2. 2. according to the method for claim 1, it is characterised in that:In step a, the sample is at a temperature of 280~330 DEG C Bran is fried and obtained.
  3. 3. according to the method for claim 1, it is characterised in that:In step b, space chromacity parameter L*, b* value color color Difference meter measure.
  4. 4. according to the method for claim 1, it is characterised in that:In step d, determine that the mode of the different processing duration and degree of heating is as follows:
    When the scope that A scope is 56.6031~60.4934, B is 20.0038~24.7614, it is determined that the degree of processing is light to fry;
    When the scope that A scope is 42.8153~59.2535, B is 10.0264~18.8925, it is determined that the degree of processing is stir-bake to yellowish;
    When the scope that A scope is 16.4152~41.2825, B is 8.4903~14.8910, it is determined that the degree of processing is stir-bake to brown;
    When the scope that A scope is 11.8896~15.8316, B is 10.7985~15.3658, it is determined that the degree of processing is stir-fry charcoal.
  5. 5. the method according to claim 1 or 4, it is characterised in that:It is described processing the duration and degree of heating be:Fry the light time for 4min with Under;The stir-bake to yellowish time is 8-16min;The stir-bake to brown time is 20-24min;It is more than 28min to fry the charcoal time.
CN201710620282.9A 2017-07-26 2017-07-26 Method for identifying stir-frying duration of bran-fried bighead atractylodes rhizome Expired - Fee Related CN107389564B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111323379A (en) * 2020-04-23 2020-06-23 山东省中医药研究院 Method for judging processing quality of platycladus orientalis charcoal
CN111487202A (en) * 2019-01-29 2020-08-04 沈阳药科大学 Method for controlling processing process of cattail pollen on line
CN111795877A (en) * 2020-07-09 2020-10-20 重庆市中药研究院 Digital quality control method for chromaticity of fructus psoraleae

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CN104931433A (en) * 2015-07-01 2015-09-23 西北农林科技大学 CIELAB color space based method for determining apple color

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CN104931433A (en) * 2015-07-01 2015-09-23 西北农林科技大学 CIELAB color space based method for determining apple color

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李旻等: "基于颜色客观化的陈皮药材鉴别", 《中国实验方剂学杂质》 *
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111487202A (en) * 2019-01-29 2020-08-04 沈阳药科大学 Method for controlling processing process of cattail pollen on line
CN111323379A (en) * 2020-04-23 2020-06-23 山东省中医药研究院 Method for judging processing quality of platycladus orientalis charcoal
CN111795877A (en) * 2020-07-09 2020-10-20 重庆市中药研究院 Digital quality control method for chromaticity of fructus psoraleae

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