Huberantha senjiana leaf pharmacognosy

Excerpt:


J Pharm Pharmacogn Res 10(1): 158-172, 2022. DOI: https://doi.org/10.56499/jppres21.1055_10.1.158 Original Article Pharmacognostical, physicochemical and phytochemical evaluation of Huberantha senjiana (Annonaceae) leaf: An endemic tree of Gingee Hills Tamil Nadu India [Evaluación farmacognóstica, fisicoquímica y fitoquímica de la hoja de Huberantha senjiana (Annonaceae): Un árbol endémico de Gingee Hills Tamil Nadu India] Rajakannu Pandiyan1, Kaliappan Ilango2* 1Division of … Continue reading Huberantha senjiana leaf pharmacognosy



J Pharm Pharmacogn Res 10(1): 158-172, 2022.

DOI: https://doi.org/10.56499/jppres21.1055_10.1.158

Original Article

Pharmacognostical, physicochemical and phytochemical evaluation of Huberantha senjiana (Annonaceae) leaf: An endemic tree of Gingee Hills Tamil Nadu India

[Evaluación farmacognóstica, fisicoquímica y fitoquímica de la hoja de Huberantha senjiana (Annonaceae): Un árbol endémico de Gingee Hills Tamil Nadu India]

Rajakannu Pandiyan1, Kaliappan Ilango2*

1Division of Pharmacognosy and Phytochemistry, Interdisciplinary Institute of Indian System of Medicine (IIISM), SRM Institute of Science and Technology, Kattankulathur – 603 203, Chengalpattu (Dt), Tamil Nadu, India.

2Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM Institute of Science and Technology, Kattankulathur-603 203, Chengalpattu (Dt), Tamil Nadu, India.

*E-mail: ilangok1@srmist.edu.in

Abstract

Context: Huberantha senjiana (Annonaceae) is a small tree found in dry rocky soils. It is an endemic species native to the Gingee hills of the Villupuram district of Tamil Nadu, India. The literature survey provides no scientific evidence on its pharmacognostical as well as pharmacological aspect.

Aims: To evaluate the detailed pharmacognostical, physicochemical, and phytochemical characters of H. senjiana leaves.

Methods: The pharmacognostic evaluation, such as macroscopic and microscopic characters of fresh leaf and powder, was done. Physicochemical constants like moisture content, extractive values, ash values, foaming index, swelling index, and fluorescence analysis were carried out. The phytochemical screening test and elemental analysis of the powdered leaves were also studied.

Results: Microscopy of the leaf revealed a single layer of square-shaped epidermal cells, the adaxial epidermal layer is apostomatic, and the abaxial epidermal layer is stomatiferous with paracytic stomata, an arch-shaped vascular bundle, clusters of prismatic crystals, spongy parenchyma cells, and palisade cells. Prismatic calcium oxalate crystals, fibers, epidermal trichomes, palisade mesophyll, xylem vessels, and a fragment of the epidermal cell with paracytic stomata were also identified in the microscopy of powdered samples. The phytochemical analysis of sequential extracts showed the presence of alkaloids, flavonoids, cardiac glycosides, terpenoids, carbohydrates, tannins, and steroids. The elemental analysis revealed the presence of heavy metals within the standard limit and trace elements in different concentrations.

Conclusions: The pharmacognostical, physicochemical, and phytochemical data have been reported for the first time, which provides referential information for the right identification and standardization of this unexplored species.

Keywords: Huberantha senjiana; microscopy; pharmacognostical; physicochemical; phytochemistry.

Resumen

Contexto: Huberantha senjiana (Annonaceae) es un árbol pequeño que se encuentra en suelos rocosos secos. Es una especie endémica nativa de las colinas de Gingee del distrito de Villupuram de Tamil Nadu, India. La revisión de la literatura no proporciona evidencia científica sobre su aspecto tanto farmacognóstico como farmacológico.

Objetivos: Evaluar los caracteres farmacognósticos, fisicoquímicos y fitoquímicos detallados de las hojas de H. senjiana.

Métodos: Se realizó la evaluación farmacognóstica de caracteres macroscópicos y microscópicos de hoja fresca y polvo. Se llevaron a cabo constantes fisicoquímicas como contenido de humedad, valores extractivos, valores de cenizas, índice de formación de espuma, índice de hinchamiento y análisis de fluorescencia. También se estudió la prueba de cribado fitoquímico y el análisis elemental de las hojas en polvo.

Resultados: La microscopía de la hoja reveló una sola capa de células epidérmicas de forma cuadrada, la capa epidérmica adaxial es apostomática y la capa epidérmica abaxial es estomatífera con estomas paracíticos, un haz vascular en forma de arco, racimos de cristales prismáticos, células de parénquima esponjoso, y celdas en empalizada. En la microscopía de muestras en polvo también se identificaron cristales prismáticos de oxalato de calcio, fibras, tricomas epidérmicos, mesófilo en empalizada, vasos del xilema y un fragmento de la célula epidérmica con estomas paracíticos. El análisis fitoquímico de extractos secuenciales mostró la presencia de alcaloides, flavonoides, glucósidos cardíacos, terpenoides, carbohidratos, taninos y esteroides. El análisis elemental reveló la presencia de metales pesados ​​dentro del límite estándar y oligoelementos en diferentes concentraciones.

Conclusiones: Se reportan por primera vez los datos farmacognósticos, fisicoquímicos y fitoquímicos, los cuales brindan información referencial para la correcta identificación y estandarización de esta especie inexplorada.

Palabras Clave: Huberantha senjiana; farmacognóstico; fisicoquímico; fitoquímica; microscopía.

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Citation Format: Pandiyan R, Ilango K (2022) Pharmacognostical, physicochemical and phytochemical evaluation of Huberantha senjiana (Annonaceae) leaf: An endemic tree of Gingee Hills Tamil Nadu India. J Pharm Pharmacogn Res 10(1): 158–172. https://doi.org/10.56499/jppres21.1055_10.1.158

© 2022 Journal of Pharmacy & Pharmacognosy Research (JPPRes)

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