Anatomical and histochemical characterization of Dipteryx odorata and Taralea oppositifolia, two native Amazonian species

Silva, Paulo Marcos Ferreira da; Silva, Eduardo Oliveira; Rêgo, Marleide de Sousa Chaves; Castro, Laísa Maria de Resende; Siqueira-Silva, Advanio Inácio

doi:10.1016/j.bjp.2019.05.004

Cited by 4 publications

(2 citation statements)

References 32 publications

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“…Uji lipid positif dijumpai pada bagian epidermis, floem dan idioblas (Gambar 2.D). Hal serupa juga dijumpai pada Dipteryx odorata dan Taralea oppositifolia (Fabaceae) oleh Silva et al (2019) positif lipid di idioblas. Selain itu, Andradea (2017) pada petiole Sapium glandulosum (Euphorbiaceae) ditemukan lipid di bagian epidermis.…”

Section: Histokimia Petiolunclassified

Histochemical Test of root, petiole and leaf of Kelembak (Rheum officinale Baill.)

Nurhasanah

Iriani

2021

JBT

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Kelembak (Rheum officinale Baill.) is perennial shrub with pharmacological activities, and well-known as one of traditional herbal medicine used widely in the world. The phytochemical study, as well as histochemical test, is pivotal to determine the potency of herbs used for disease treatment. Based on its secondary metabolite content.ÃÂ Histochemical test of R.officinale vegetative organs had not been reported. This study aims to determine the content of compounds in the vegetative organs of kelembak and provide information on the anatomical position of each compound in root, petiole and leaf. The preparation of histochemical test used freehand section method. Each sample was made in three replications for this test. A total of four secondary metabolites were examined in this study, i.e. alkaloid, tannin, lipid and flavonoid. The positive content of each compound was indicated by the coloration change. The specimens were then observed and photographed using light microscope.ÃÂ The results showed that the root, petiole and leaf showed positive content of alkaloids, tannins, lipids and flavonoids. However, the anatomical position of each secondary metabolites are different among root, petiole and leaf. The results of this study provide the first information of histochemistry vegetative organs of Rheum officinale.

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Section: Histokimia Petiolunclassified

Histochemical Test of root, petiole and leaf of Kelembak (Rheum officinale Baill.)

Nurhasanah

Iriani

2021

JBT

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“…Therefore, proceeded type of MRM could not be accurately characterized [36]. In some cases, it is necessary to normalize sizes or determine the density of anatomical features [37], considering the plasticity of diagnostic features in different environmental conditions [34,[38][39][40][41][42].…”

Section: Introductionmentioning

confidence: 99%

Quantitative Anatomical Characteristics of the Leaf Blades of the Several Species of <i>Crataegus</i> L.

Sagaradze

Babaeva

Kalenikova

et al. 2021

Razrabotka i registraciâ lekarstvennyh sredstv

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Introduction. The Crataegus L. (Hawthorn) is a common herb in numerous Pharmacopoeias. The State Pharmacopoeia of the Russian Federation provides hawthorn fruits and flowers for medical utilization. With that, the literature data confirms the medical utility of hawthorn leaves since the “leaves” and the “flowers with leaves” have pharmacopoeial status worldwide. Therefore, those are considered as prospective forms of Crataegus raw material for Russian pharmaceutical production. However, most species remain poorly pharmacognostically investigated regarding the quantitative microscopic characteristics (the sizes of stomatal apparatus (SA) and epidermal leaf blade (LB) trichomes), which could be substantial for establishing the authenticity of the raw material.Aim. Examine epidermal anatomy of Crataegus spp. Leaf blades (LBs) and perform a comparative study of several quantitative diagnostic features of LBs of hawthorn plants from the sect. Sanguineae and the sect. Crataegus, growing in diverse regions of the Russian Federation.Materials and methods. Samples of hawthorn leaves (C. sanguinea, C. maximowiczii, C. dahurica, C. rhipidophylla, C. monogyna and C. pallasii) were collected in natural habitats in Western Siberia (Kemerovo) and in arboretums of Botanical Gardens (Moscow, Stavropol). Measurements of anatomical structures were carried out using a light microscope accompanied by an ocular micrometre.Results and discussion. The LB surface phenotypic diversity within hawthorn species and sections was studied. The LBs were described in terms of meterages (longitude and width) of SA, meterages and shape of sedentary multicellular leaf teeth glands. The peculiarities of pubescence and the sizes of simple unicellular non-glandular trichomes were also observed.Conclusion. The results of quantitative anatomical examination provided the characteristic features determining these elements at the species and section levels. Thus, it may facilitate authentication and quality control of whole or ground Crataegus medicinal raw material.

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Sustainable biodiesel generation through catalytic transesterification of waste sources: a literature review and bibliometric survey

et al. 2022

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Anatomical and histochemical characterization of Dipteryx odorata and Taralea oppositifolia, two native Amazonian species

Cited by 4 publications

References 32 publications

Histochemical Test of root, petiole and leaf of Kelembak (Rheum officinale Baill.)

Histochemical Test of root, petiole and leaf of Kelembak (Rheum officinale Baill.)

Quantitative Anatomical Characteristics of the Leaf Blades of the Several Species of <i>Crataegus</i> L.

Sustainable biodiesel generation through catalytic transesterification of waste sources: a literature review and bibliometric survey

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