Spectroscopy and Spectral Analysis, Volume. 41, Issue 12, 3708(2021)

Rapid Identification of Crude and Processed Polygonui Multiflori Radix With Mid-IR and Pattern Recognition

Yan LIN1、1;, Bo-hou XIA1、1;, Chun LI2、2;, Li-mei LIN1、1;, and Ya-mei LI1、1; *;
Author Affiliations
  • 11. Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Changsha 410208, China
  • 22. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
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    Figures & Tables(4)
    Mid-IR fingerprint overlay of crude/processed Polygonui Multifloriradix(a): Crudeprocessed Polygonui Multiflori radix;(b): Crude and processed Polygonui Multiflori radix
    Pattern recognition of OPLS-DA images of crude/processed Polygonui Multiflori Radix(a): The OPLS-DA scores of the control group and the model group (1: crude, 2: processed); (b): The VIP values of differential markers of processed
    • Table 1. The sources of Polygonum multiflorum

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      Table 1. The sources of Polygonum multiflorum

      编号分类产地收集时间编号分类产地收集时间
      Z1制品安徽亳州20160524Z20制品四川泸州20180720
      Z2制品安徽亳州20180718Z21制品四川泸州20180719
      Z3制品贵州安顺20160623Z22制品云南昭通20170507
      Z4制品贵州安顺20170625Z23制品云南昭通20170520
      Z5制品河北保定20170520Z24制品云南昭通20170519
      Z6制品湖北宜昌20170517Z25制品云南昭通20180718
      Z7制品湖北宜昌20180718Z26制品云南昭通20180720
      Z8制品湖南怀化20170612S1生品安徽亳州20160524
      Z9制品湖南怀化20180718S2生品安徽亳州2080718
      Z10制品湖南怀化20160623S3生品广东肇庆20160818
      Z11制品山东济宁20170610S4生品贵州安顺20160623
      Z12制品山东济宁20180720S5生品湖北宜昌20160618
      Z13制品山东济宁20180723S6生品湖南怀化20170612
      Z14制品陕西渭南20170725S7生品湖南怀化20170718
      Z15制品陕西渭南20170628S8生品山东济宁20170626
      Z16制品陕西秦岭20180719S9生品陕西渭南20170725
      Z17制品四川泸州20170523S10生品四川泸州20170523
      Z18制品四川泸州20170520S11生品四川泸州20170523
      Z19制品四川泸州20170518S12生品云南昭通20170507
    • Table 2. The main characteristic peaks of crude/processed Polygonui Multiflori radix

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      Table 2. The main characteristic peaks of crude/processed Polygonui Multiflori radix

      波数
      /cm-1
      特征峰分析主要贡献基团
      3 351O—H伸缩振动和N—H伸缩振动叠加蛋白质、 核酸
      2 934次甲基C—H不对称伸缩振动脂肪酸
      2 850次甲基C—H对称伸缩振动脂肪酸
      1 640C=O伸缩振动蒽醌
      1 620C=O伸缩振动蒽醌
      1 505苯环骨架特征伸缩振动蒽醌、 二苯乙烯苷类
      1 449—CH3基团C—H变形振动脂肪化合物, 磷脂类
      1 375—CH3基团C—H变形振动脂肪化合物, 磷脂类
      1 240P—O伸缩振动磷脂类
      1 153—C—O—C伸缩振动脂肪酸
      1 076—C—O—C伸缩振动脂肪酸
      1 021C—O伸缩振动糖类
      918=C—H变形振动二苯乙烯苷
      865C—H变形振动二苯乙烯苷
      762C—H变形振动二苯乙烯苷
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    Yan LIN, Bo-hou XIA, Chun LI, Li-mei LIN, Ya-mei LI. Rapid Identification of Crude and Processed Polygonui Multiflori Radix With Mid-IR and Pattern Recognition[J]. Spectroscopy and Spectral Analysis, 2021, 41(12): 3708

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    Paper Information

    Category: Research Articles

    Received: Nov. 17, 2020

    Accepted: --

    Published Online: Dec. 17, 2021

    The Author Email:

    DOI:10.3964/j.issn.1000-0593(2021)12-3708-04

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