1
|
Zhang W, Bai X, Guo J, Yang J, Yu B, Chen J, Wang J, Zhao D, Zhang H, Liu M. Hyperspectral imaging for in situ visual assessment of Industrial-Scale ginseng. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124700. [PMID: 38925038 DOI: 10.1016/j.saa.2024.124700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/13/2024] [Accepted: 06/19/2024] [Indexed: 06/28/2024]
Abstract
In industrial production, the timely assessment of ginseng-derived ingredients is crucial and requires nondestructive techniques for identifying and analyzing composition. Hyperspectral imaging (HSI) effectively visualizes the three-dimensional spatial distribution of phytochemicals in dried ginseng. This study explores the in-situ prediction and visualization of moisture content (MC) and ginsenoside content (GC) in thermally processed ginseng using dual-band HSI. We collected hyperspectral images from 216 raw ginseng samples, which underwent dimensionality reduction, noise reduction, and feature enhancement via Principal Component Analysis (PCA) and Minimum Noise Separation (MNF). Linear regression models were developed following these pretreatments and evaluated using a validation set. The PCA-based models demonstrated superior performance over those based on MNF, especially in predicting GC in the near-infrared (NIR) spectrum. Similarly, models predicting MC in the visible spectrum showed favorable results. HSI enables rapid generation of distribution maps, facilitating real-time imaging for commercial applications. Repeated drying cycles and increased duration primarily affect the textural characteristics and visible color of the ginseng surface, without significantly altering its intrinsic properties. The deployment of this predictive model alongside real-time content inversion using HSI technology holds promise for integrating visual and intelligent quality monitoring in the trade of valuable herbal commodities.
Collapse
Affiliation(s)
- Wei Zhang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China.
| | - Xueyuan Bai
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Jianying Guo
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Jin Yang
- Changchun Institute of Optics, Precision Mechanics and Physics, Chinese Academy of Sciences, Changchun, China
| | - Bo Yu
- Baishan Lincun Traditional Chinese Medicine Development CO., Ltd, Jingyu, China
| | - Jiaqi Chen
- Changchun Institute of Optics, Precision Mechanics and Physics, Chinese Academy of Sciences, Changchun, China
| | - Jinyu Wang
- Changchun Institute of Optics, Precision Mechanics and Physics, Chinese Academy of Sciences, Changchun, China
| | - Daqing Zhao
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - He Zhang
- The Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun, China
| | - Meichen Liu
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| |
Collapse
|
2
|
Zhang W, Bai X, Guo J, Yang J, Yu B, Chen J, Wang J, Zhao D, Zhang H, Liu M. Hyperspectral imaging for in situ visual assessment of Industrial-Scale ginseng. SPECTROCHIMICA ACTA PART A: MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124700. [DOI: doi.org/10.1016/j.saa.2024.124700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
|
3
|
Zhang L, Wang L, Chen Y, Yang Y, Xia G, Guo Y, Yang H, Shen Y, Meyer AS. Biotransformation of ginsenoside Rb 1 and Rd to four rare ginsenosides and evaluation of their anti-melanogenic effects. J Nat Med 2023; 77:939-952. [PMID: 37329418 DOI: 10.1007/s11418-023-01719-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/02/2023] [Indexed: 06/19/2023]
Abstract
Improving physiological activity of primary ginsenosides through biotransformation is of great significance for food applications. In this study, gynostapenoside XVII, gynostapenoside LXXV, ginsenoside F2, and ginsenoside CK were obtained by enzymolysis of an accessible extract composed of ginsenoside Rb1 and Rd. Their effects on melanin content and tyrosinase activity were compared in vitro, and molecular docking simulation was employed to elucidate the interaction between tyrosinase and individual saponin. The results indicated that four rare ginsenosides decreased tyrosinase activity, melanin content and microphthalmia-associated transcription factor (MITF) expression level, more greatly than their primary ginsenosides, and they were more readily to bind with ASP10 and GLY68 at active site of tyrosinase to inhibit tyrosinase activity as well. These findings suggested that the rare ginsenosides obtained by enzymolysis had excellent anti-melanogenic effect, which could expand the application of ginsenosides in the field of functional foods and health supplements.
Collapse
Affiliation(s)
- Le Zhang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
| | - Liwei Wang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
| | - Yufei Chen
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
| | - Yaya Yang
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800, Kgs Lyngby, Denmark
| | - Guohua Xia
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
| | - Yuao Guo
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
| | - Huan Yang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China.
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China.
| | - Yuping Shen
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China.
| | - Anne S Meyer
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800, Kgs Lyngby, Denmark.
| |
Collapse
|
4
|
Yang X, Yu W, Wang Y, Yang Z, Shen C, Cao X, Zhao Y, Yang Y. Polymer brush functional ratiometric fluorescent sensors coupled with aptamer for visible detection of puerarin and ginsenoside via smartphone. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|