Quantitative Analysis of Moisture Content in Pinellia Ternata by Near Infrared Spectroscopy / 中国药师
China Pharmacist
;
(12): 159-161, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-705478
ABSTRACT
Objective:
To quantitatively analyze the water content in Pinellia ternata by near-infrared spectroscopy to plant seed-ling cultivation and determine the quality of Pinellia ternata.Methods:
Near-infrared spectroscopy was used to establish the model , and the moisture was measured by the drying method .The quantitative model was established by partial least squares method .Results:
The quantitative model was established with the correlation coefficient of 0.9903 and the RMSECV of 0.205.The internal cross valida-tion and the external verification were both less than 1.0%.Conclusion:
The established model can accurately predict the content of water in Pinellia ternata, which can be used for planting seedling cultivation , medicine storage management and quality control .
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
China Pharmacist
Year:
2018
Type:
Article
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