Significance of Fluorescence characters
Fluorescence characters describe the observable traits of substances, particularly powdered leaves, when exposed to ultraviolet light. These characteristics help in identifying the chemical constituents of herbal drugs, showcasing different colors based on treatment with various reagents and their specific light-emitting properties. By examining the visual responses under UV light, researchers can deduce the chemical composition of plant powders, aiding in their identification and analysis.
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Fluorescence characters in scientific sources
Fluorescence characters describe the visible features of extracts and powdered leaves under UV light, showcasing different shades reflective of their chemical composition and aiding in the identification of chemical constituents in herbal drugs.
From: Ancient Science of Life
(1) The properties of the powdered leaves when exposed to ultraviolet light, which can help in their identification.[1] (2) The specific light-emitting properties of the powdered leaves when subjected to ultraviolet light.[2] (3) Visual characteristics exhibited by the powdered leaves when exposed to ultraviolet light, revealing different colors based on treatment with various reagents.[3] (4) The specific colors exhibited by a plant powder upon exposure to different chemical reagents under ultraviolet light, used for identification purposes.[4] (5) The visual response of the powdered leaves when exposed to ultraviolet light, indicating certain chemical properties.[5]
From: World Journal of Pharmaceutical Research
(1) The observable traits of a substance under varying wavelengths of light, used in identifying chemical constituents of herbal drugs.[6]