@article {1231, title = {Tinospora cordifolia: An Optimistic Herb for Comprehensive Gesundheit}, journal = {Pharmacognosy Research}, volume = {16}, year = {2024}, month = {April 2024}, pages = {219-229}, type = {Review Article}, chapter = {219}, abstract = {

The necessity for wellness and good habits that boost resistance to illness has come to light due to worries about possible health concerns. Because they are harmless, biologically active polysaccharides derived from plants are excellent substitutes for treating various illnesses. Tinospora cordifolia (Thunb.) Miers, an evergreen perennial climber, is known as "guduchi." This plant, which is dioecious and deciduous, is a member of the Menispermaceae family. In the Indian medical system, a plant named Rasayana is incredibly beneficial. Different extraction and purification techniques have been used to separate and characterise the polysaccharides from Tinospora cordifolia. In addition to hot-water extraction, other state-of-the-art techniques are used to extract the polysaccharides from T. cordifolia, such as Enzyme-Assisted Extraction (EAE), pulsed electric field, microwave-assisted extraction, ultrasound-assisted extraction, and supercritical fluid extraction. The modern healthcare system has also recognised its efficacy. The stem of the plant may be used medicinally. Because the stems contain more alkaloids than the leaves, the entire plant is utilised medicinally. This plant also offers many other benefits, including immunomodulation, hypoglycemia, antioxidants, anti-hyperglycemia, allergies, inflammation, and diabetic mellitus. Most of the plant{\textquoteright}s chemical makeup comprises alkaloids, glycosides, steroids, sesquiterpenoids, aliphatic, diterpenoid lactones, and other unidentified evidence. This study highlights the many traditional and ethnobotanical uses of T. cordifolia and the countless pharmacological, phytochemical, and clinical literature written about the plant.

}, keywords = {Ethnobotanical, Guduchi, Pharmacological., Phytochemical, Polysaccharides, Tinospora cordifolia}, doi = {10.5530/pres.16.2.28}, author = {Snehangshu Gupta and Annammadevi G.S and Sourav Nag and Reshmi Paul and Sumanta Mondal} } @article {117, title = {Nutraceutical Potential of Molokhia (Corchorus olitorius L.): A Versatile Green Leafy Vegetable}, journal = {Pharmacognosy Research}, volume = {13}, year = {2021}, month = {April 2021}, pages = {01-12}, type = {Review Article}, chapter = {01}, abstract = {

Molokhia is a nutritious green leafy vegetable consumed in African and Middle Eastern countries as a viscous soup. Although the leaves are used in the traditional medicine and also reported to exhibit a number of pharmacological effects, its utilization is limited to some cultures and does not find wider utilization in the mainstream dietary habits. This review is aimed to present the nutritional and nutraceutical potential of molokhia to promote consumption of this valuable leafy vegetable. An unbiased literature search was conducted using online resources such as Google Scholar and PubMed to collect published reports on various biological/pharmacological activities of molokhia. Chemical structures of bioactive compounds were downloaded from PubChem. The leaves of molokhia are rich sources of Vitamin A (β-carotene), C, E, B1, B2, folic acid and minerals such as iron and calcium in addition to common macromolecules. Among carbohydrates, acidic polysaccharides are of particular interest because of their notable biological effects including antidiabetic and antioxidant. The vegetable is also a good source of a diverse category of phytochemicals including alkaloids, saponins, tannins, terpenes, flavonoids, and phenolics. Different extracts exhibit potent antidiabetic, antioxidant, antiinflammatory, anticancer, antimicrobial, hepatoprotective, cardioprotective, neuroprotective, analgesic, and wound healing effects. The extracts have shown to safe even at a dose of 3.2 g/kg body weight in experimental animals. Molokhia is a nutritious leafy vegetable loaded with essential micronutrients and phytochemical that could be handy in promoting general health. Further research is warranted to develop novel food product formulation using molokhia.

}, keywords = {Corchorus olitorius, Green leafy vegetable, Molokhia, Pharmacology, Polysaccharides, Toxicity}, doi = {10.4103/pr.pr_100_20}, author = {Faiyaz Ahmed} } @article {625, title = {Immune-stimulatory and Anti-inflammatory Activities of Curcuma Longa Extract and its Polysaccharide Fraction}, journal = {Pharmacognosy Research}, volume = {5}, year = {2013}, month = {April 2013}, pages = {71-79}, type = {Original Article }, chapter = {71}, abstract = {

Background:\ While curcuminoids have been reported to possess diverse biological activities, the anti-inflammatory activity of polar extracts (devoid of curcuminoids) of\ Curcuma longa\ (C. longa) has seldom been studied. In this study, we have investigated immune-stimulatory and anti-inflammatory activities of an aqueous based extract of\ C. longa\ (NR-INF-02) and its fractions in presence and absence of mitogens.\ Materials and Methods:\ Effects of NR-INF-02 (Turmacin\ TM\ , Natural Remedies Pvt. Ltd., Bangalore, India) on proliferation, nitric oxide (NO), monocyte chemotactic protein-1 (MCP-1), interleukins (ILs) and prostaglandin (PGE\ 2\ ) levels of mouse splenocytes and mouse macrophage (RAW264.7) cells were determined.\ Results:\ NR-INF-02 increased splenocytes number in presence and absence of lipopolysaccharide (LPS) or concanavalin A. Treatment of NR-INF-02 showed a significant increase of NO, IL-2, IL-6, IL-10, IL-12, interferon (IFN) gamma, tumor necrosis factor (TNF) alpha and MCP-1 production in unstimulated mouse splenocytes and mouse macrophages. Interestingly, NR-INF-02 showed potent inhibitory effect towards release of PGE\ 2\ and IL-12 levels in LPS stimulated mouse splenocytes. Further, NR-INF-02 was fractionated into polysaccharide fraction (F1) and mother liquor (F2) to study their immune-modulatory effects. F1 was found to be more potent than F2 toward inhibiting PGE\ 2\ and IL-12 in LPS stimulated splenocytes.\ Conclusion:\ Present findings revealed the novel anti-inflammatory property of NR-INF-02 and its polysaccharide fraction by inhibiting the secretion of IL-12 and PGE\ 2in vitro.

}, keywords = {Curcuma longa, Immunomodulation, Inflammation, Pain, Polysaccharides, Turmacin}, doi = {10.4103/0974-8490.110527 }, author = {Chinampudur V Chandrasekaran and Kannan Sundarajan and Jothie R Edwin and Giligar M Gururaja and Deepak Mundkinajeddu and Amit Agarwal} } @article {877, title = {Analysis of Total Proteins, Polysaccharides and Glycosaponins Contents of Orthosiphon stamineus Benth. In Spray and Freeze Dried Methanol: Water(1:1) extract and its Contribution to Cytotoxic and Antiangiogenic Activities}, journal = {Pharmacognosy Research}, volume = {1}, year = {2009}, month = {January 2010 }, pages = {302-326}, type = {Original Article}, chapter = {320}, abstract = {

Orthosiphon stamineus (OS), Benth, (Lamiaceae), popularly known as Java tea, is a useful traditional medicinal herb cultivated largely in Malaysia and in Indonesia. This study was conducted to investigate the primary metabolic contents, cytotoxicity and antiangiogenic activity of freeze dried and spray dried extracts of the OS methanol: water (1:1). Primary metabolic contents were evaluated for total proteins, total polysaccharides and glycosaponins (P\<0.05). Freeze dried extract showed high content of proteins and glycosaponins while contents of polysaccharides were high in spray dried extracts. Cytotoxicity was detected by MTT assay using MDA-MB-231 breast cancer cell line and anti angiogenesis assay was performed on rat aorta. Both extract showed moderate cytotoxic activity using extract in high and medium concentration. Freeze dried extract showed strong antiangiogenic activity while spray dried extract showed no activity. A significant change in total proteins of freeze dried extract may be the reason for strong antiangiogenic activity.

}, keywords = {Antiangiogenesis, cytotoxicity, Glycosaponins, Orthosiphon stamineus, Polysaccharides, Proteins}, doi = {Nil}, author = {Siddiqui M.J and Hafizoh S. N and Ismail Z. and Sahib H.B and Helal M.H.S and Majid A.M.S Abdul} }