Determination of Iridoids in Gentiana rigescens by Infrared Spectroscopy and Multivariate Analysis
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DOI: 10.1080/00032719.2016.1178757
Abstract: ABSTRACT Gentiana rigescens is a famous herbal medicine in China for treatment of convulsion, rheumatism, and jaundice. Here, the infrared determination of gentiopicroside, swertiamarin, sweroside, and loganic acid in G. rigescens from different areas and… read more here.
Keywords: infrared spectroscopy; coefficient determination; determination; gentiana rigescens ... See more keywords
Using SPOT-7 for Nitrogen Fertilizer Management in Oil Palm
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DOI: 10.3390/agriculture10040133
Abstract: Environmental concerns are growing about excessive applying nitrogen (N) fertilizers, especially in oil palm. Some conventional methods which are used to assess the amount of nutrient in oil palm are time-consuming, expensive, and involve frond… read more here.
Keywords: coefficient determination; using spot; oil; oil palm ... See more keywords