Browsing by Subject "Phytocompounds"

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    Nutritional and Antioxidant Properties of the Seeds of Vigna unguiculata subsp. sesquipedalis (L.) Verdc. – An Underutilized Legume of West Bengal
    (University of North Bengal, 2021-03) Firdousi, Sabnam; Chakraborty, Rakhi; Roy, Swarnendu
    The Exploration of the underutilized crops for nutritional benefits is one of the major strategies to feed the ever-increasing population. There are many nutritionally rich leguminous crops (Vigna unguiculata, Cassia hirsuta, Canavalia ensiformis, Dolichos biflorus, etc.) that have remained unexplored for a long time, though could provide a cheap and alternative food source. The present study was conducted to assess the nutritional and antioxidant properties of the seeds of an underutilized legume Vigna unguiculata subsp. sesquipedalis (L.) Verdc. The methanolic seed extract showed concentration-dependent radical scavenging activities against DPPH, ABTS, NO, OH and FRAP. The seed extract also showed the presence of nutritional and antioxidative phytochemicals viz. alkaloids, saponins, tannins, phenolics, flavonoids, ascorbic acid etc. The presence of a considerably high amount of protein and a low amount of total sugar can also be regarded as beneficial for regular consumption. Moreover, HPLC-MS analysis also revealed the presence of several phenolic derivatives (gallic acid, pyrogallol, chlorogenic acid, catechol etc.) that might also contribute to the antioxidative property of the seeds. Further research on the isolation, purification and characterization of the antioxidative phytocompounds would help decipher their mechanism of action as well as increase the sustainable utilization of the nutritionally rich legume crop.
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    ItemOpen Access
    PhytoResp : A Database for Medicinal Plants of Darjeeling, Against Respiratory Ailments
    (University of North Bengal, 2022) Das, Anushka; Banik, Ananya; Datta, Sutapa; Sen, Arnab
    PhytoResp is a digital, manually curated database developed at the Department of Botany, University of North Bengal (NBU). The database has been created with the help of 200 published research articles and the eleven volumes of ‘Chiranjib Banousadhi’ series, written by Shibakali Bhattacharya. Here, we provide the names of 329 medicinal plants that are available in the Darjeeling district region of North Bengal and are traditionally used in the treatment of respiratory diseases. The list of reported plants is included, along with their parts used. They are known to cure 38 respiratory diseases. Among these, 113 plants have already been reported as a cure for COVID-19 (in silico or in vivo). Also, we have taken a step to evaluate the efficiency of the phytocompounds through in-silico methods.