Isolation of high crystalline nanocellulose from Mimosa pudica plant fibres with potential in packaging applications

2021 ◽  
Author(s):  
Tresa Sunitha George ◽  
Sainul Abidh Muhammadaly ◽  
Bipinbal Parambath Kanoth ◽  
Texin Joseph ◽  
Midhun Dominic Chemmarickal Dominic ◽  
...  
Keyword(s):  
Mimosa Pudica

Phytochemical, Pharmacological Activities and Ayurvedic Significances of Magical Plant Mimosa pudica Linn

2020 ◽  
Vol 17 ◽  
Author(s):  
Vijay Kumar
Keyword(s):  
Therapeutic Potential ◽  
Wide Spectrum ◽  
Chemical Constituents ◽  
Future Research ◽  
Mimosa Pudica ◽  
Pharmacological Activities ◽  
Medicinal Uses ◽  
Traditional Medicines ◽  
Crude Extracts ◽  
Anti Cancer

: Mimosa pudica Linn is an integrated part of Traditional Medicines Systems of India, China, Africa, Korea and America. It has been used from centuries in traditional medicines to cure different diseases like fever, diabetes, constipation, jaundice, ulcers, biliousness, and dyspepsia. It is an important ingredient of wide class of herbal formulations. To assess the scientific evidence for therapeutic potential of Mimosa pudica Linn and to identify the gaps for future research. The available information on the ethno-medicinal uses, phytochemistry, pharmacology and toxicology of Mimosa pudica Linn was collected via a library and electronic searches in Sci-Finder, Pub-Med, Science Direct, Google Scholar for the period, 1990 to 2020. In traditional medicinal systems, variety of ethno-medicinal applications of Mimosa pudica Linn has been noticed. Phytochemical investigation has resulted in identification of 40 well known chemical constituents, among which alkaloids, phenols and flavionoids are the predominant groups. The crude extracts and isolates have exhibited a wide spectrum of in vitro and in vivo pharmacological activities including anti-cancer, anti-inflammation, osteoporosis, neurological disorders, hypertension etc.. To quantify the Mimosa pudica Linn and its formulations, analytical techniques like HPLC and HPTLC has shown dominancy with good range of recovery and detection limit. Mimosa pudica Linn is the well-known herb since an ancient time. The pharmacological results supported some of the applications of Mimosa pudica Linn in traditional medicine systems. Perhaps, the predominance of alkaloids, phenols and flavionoids are responsible for the pharmacological activities the crude extracts and isolates of Mimosa pudica Linn. Further, there is need to isolate and evaluate the active chemical constituents of Mimosa pudica Linn having significant medicinal values. In future, it is important to study the exact mechanism associated with the phytochemicals of Mimosa pudica Linn especially on anti-cancer activities. Notably, toxicity studies on Mimosa pudica Linn are limited which are to be explored in future for the safe application of Mimosa pudica Linn and its formulations.

Detoxifying Action of Aqueous Extracts of Mucuna pruriens Seed and Mimosa pudica Root Against Venoms of Naja nigricollis and Bitis arietans

2020 ◽  
Vol 14 (2) ◽  
pp. 134-144 ◽  
Author(s):  
Matthew P. Ameh ◽  
Mamman Mohammed ◽  
Yusuf P. Ofemile ◽  
Magaji G. Mohammed ◽  
Ada Gabriel ◽  
...  
Keyword(s):  
Phospholipase A2 ◽  
Plant Extracts ◽  
Fibrinolytic Activity ◽  
Neglected Tropical Diseases ◽  
World Health ◽  
Mucuna Pruriens ◽  
Phytochemical Analysis ◽  
Mimosa Pudica ◽  
Health Organization

Background: The World Health Organization included snakebite envenomation among Neglected Tropical Diseases in 2017. The importance of natural products from plants is enormous, given that most prescribed drugs originate from plants. Among this is Mucuna pruriens and Mimosa pudica, with many registered patents asserting their health benefits. Objective: This study investigated the in vitro neutralizing effects of Mucuna pruriens seed and Mimosa pudica root extracts on venoms of Naja nigricollis and Bitis arietans. Methods: In mice, the LD50 and phytochemical analysis of M. pruriens and M. pudica plant extracts were carried out prior to the evaluation of their haemolytic and fibrinolytic effect. Their effects on the activities of phospholipase A2 (PLA2) were also assessed. Results: At a concentration of 50 mg/ml, both plant extracts were found to neutralize the fibrinolytic activity of N. nigricollis, but 400 mg/ml was required to neutralize the fibrinolytic activity of B. arietans. In haemolytic studies, 50 mg/ml concentration of M. pruriens extract suppressed haemolysis caused by N. nigricollis venom by 70% but at the same concentration, M. pudica extract reduced haemolysis by 49.4%. M. pruriens, at 50 mg/ml concentration, only inhibited phospholipase A2 activity by 7.7% but higher concentrations up to 400mg/ml had no effect against the venom of N. nigricollis; at 200 mg/ml. M. pudica extract inhibited PLA2 activity by 23%. Conclusion: The results suggest that M. pruriens and M. pudica may be considered as promising antivenom agents for people living in a snake-bite prone environment.

scholarly journals Biofoam of Spittlebug, Poophilus costalis (Walker): Preferential Sites, Temperature Regulation, Chemical Composition and Antimicrobial Activity

Insects ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 340
Author(s):  
Kitherian Sahayaraj ◽  
Balakrishnan Saranya ◽  
Samy Sayed ◽  
Loko Yêyinou Laura Estelle ◽  
Koilraj Madasamy
Keyword(s):  
Antimicrobial Activity ◽  
Chemical Composition ◽  
High Performance ◽  
Host Plants ◽  
Ground Level ◽  
College Campus ◽  
The Other ◽  
Mimosa Pudica ◽  
Ft Ir ◽  
Gas Chromatography Mass Spectroscopy

The foam produced by nymphs of Poophilus costalis on eleven different host plants belonging to eight families on St. Xavier’s College campus in India was studied over five months. The chemical composition and antimicrobial activity of these biofoams were investigated. The results revealed that P. costalis preferred Theporsia purpurea and Mimosa pudica for laying their eggs and producing foam, over the other tested plants. P. costalis produce their foam on either nodes or internodes on monocotyledons (30%) (p < 0.05), whereas on dicotyledons, they produce more foam on the stems (63.8%) than on the leaves (6.2%) (p < 0.01). The number of nymphs in each piece of foam from P. costalis varied from 1 to 3 (mean = 1.8 per plant). They produced their foam (5.7 to 45.2 cm) from the ground level on a plant. The length and breadth of a piece of foam ranged from 1.0 to 3.9 cm and 0.6 to 4.7 cm, respectively. The foam tended to be cooler than the environment. Qualitative profiling showed that the foam consists of carbohydrates, including maltose; trypsin; amino acids; protease. The foam was also analyzed using a spectrophotometer, Fourier transform infrared spectroscopy (FT-IR), gas chromatography–mass spectroscopy (GC-MS), and high-performance liquid chromatography (HPLC). The antimicrobial activity of the biofoam was the greatest against Staphylococcus aureus, the growth of which was reduced by 55.9 ± 3.9%, suggesting that the foam could be used as an antimicrobial product. However, no activities were observed against Fusarium oxysporum and Candida albicans.

The chemistry of leaf-movement in Mimosa pudica L.

Tetrahedron ◽  
1999 ◽  
Vol 55 (36) ◽  
pp. 10937-10948 ◽  
Author(s):  
Minoru Ueda ◽  
Shosuke Yamamura
Keyword(s):  
Leaf Movement ◽  
Mimosa Pudica

Mimosa pudica: Electrical and mechanical stimulation of plant movements

2010 ◽  
Vol 33 (2) ◽  
pp. 163-173 ◽  
Author(s):  
ALEXANDER G. VOLKOV ◽  
JUSTIN C. FOSTER ◽  
TALITHA A. ASHBY ◽  
RONALD K. WALKER ◽  
JON A. JOHNSON ◽  
...  
Keyword(s):  
Mechanical Stimulation ◽  
Mimosa Pudica ◽  
Stimulation Of

Image Processing of Leaf Movements in Mimosa pudica

2017 ◽  
pp. 77-87 ◽  
Author(s):  
Vegard Brattland ◽  
Ivar Austvoll ◽  
Peter Ruoff ◽  
Tormod Drengstig
Keyword(s):  
Image Processing ◽  
Mimosa Pudica ◽  
Leaf Movements
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