scholarly journals Review on Scope of Pharmacognosy graduate in various government research instititute in India

2021 ◽  
Vol 10 (4) ◽  
pp. 266-271
Author(s):  
S Muthuraj ◽  
◽  
MK Seeni ◽  
P Muthusamy ◽  
T Sampathkumar Sampathkumar ◽  
...  
Keyword(s):  
Natural Products ◽  
Crude Drugs ◽  
Government Research ◽  
Research Institute

The Pharmacognosy is study of crude drugs, the role of Pharmacognosist difference based on the research institute. In India lot of research of institute available for development of herbal and traditional based drugs such as phytopharmaceutical, chemistry of natural products and siddha, Ayurveda, Unnai propertery drugs. The graduate from Pharmacognosy have lot of carrier opportunities and temporary project Positions such as JRF, Project associate in various research instititute such as CSIR-CDRI, CIAMP, IIIM, IHBT NBRI. The another very important scope of Pharmacognosist in AYUSH Department, the ministry of ayush estabalished various research lab for development Ayruveda, siddha, unani, and hemopathy medicine they are like CCRAS, CCRS, CCRH, CCRUM. The role of Pharmacognosist in ayush institute such as authentication and standardization of raw drugs and formulated crude drugs as churna, chooranam etc. Indian pharmacopeia laboratory also a very important carrier opportunites for phamacognosy graduate

Pharmacologic Role of Vitamin D Natural Products

2014 ◽  
Vol 12 (2) ◽  
pp. 278-285 ◽  
Author(s):  
Pablo Urena-Torres ◽  
Jean Souberbielle
Keyword(s):  
Vitamin D ◽  
Natural Products

scholarly journals Oxidation of Terpenoids to Achieve High-Value Flavor and Fragrances—Questioning Microalgae Oxidative Capabilities in the Biotransformation of the Sesquiterpene Valencene and of Selected Natural Apocarotenoids

Chemistry ◽  
2021 ◽  
Vol 3 (3) ◽  
pp. 821-830
Author(s):  
Davide De Simeis ◽  
Stefano Serra ◽  
Alessandro Di Fonzo ◽  
Francesco Secundo
Keyword(s):  
Experimental Data ◽  
Natural Products ◽  
Aqueous Medium ◽  
Photochemical Reaction ◽  
Substrate Oxidation ◽  
Market Size ◽  
Chlorella Sp ◽  
General Opinion ◽  
Natural Way

Natural flavor and fragrance market size is expected to grow steadily due to the rising consumer demand of natural ingredients. This market request is guided by the general opinion that the production of natural compounds leads to a reduction of pollution, with inherent advantages for the environment and people’s health. The biotransformation reactions have gained high relevance in the production of natural products. In this context, few pieces of research have described the role of microalgae in the oxidation of terpenoids. In this present study, we questioned the role of microalgal based oxidation in the synthesis of high-value flavors and fragrances. This study investigated the role of three different microalgae strains, Chlorella sp. (211.8b and 211.8p) and Chlorococcum sp. (JB3), in the oxidation of different terpenoid substrates: α-ionone, β-ionone, theaspirane and valencene. Unfortunately, the experimental data showed that the microalgal strains used are not responsible for the substrate oxidation. In fact, our experiments demonstrate that the transformation of the four starting compounds is a photochemical reaction that involves the oxygen as oxidant. Even though these findings cast a shadow on the use of these microorganisms for an industrial purpose, they open a new possible strategy to easily obtain nootkatone in a natural way by just using an aqueous medium, oxygen and light.

scholarly journals Emerging role of natural products in cancer immunotherapy

2021 ◽  
Author(s):  
Songtao Dong ◽  
Xiangnan Guo ◽  
Fei Han ◽  
Zhonggui He ◽  
Yongjun Wang
Keyword(s):  
Natural Products ◽  
Cancer Immunotherapy

scholarly journals Role of Iron Chelation and Protease Inhibition of Natural Products on COVID-19 Infection

2021 ◽  
Vol 10 (11) ◽  
pp. 2306
Author(s):  
Giuseppe Carota ◽  
Simone Ronsisvalle ◽  
Federica Panarello ◽  
Daniele Tibullo ◽  
Anna Nicolosi ◽  
...  
Keyword(s):  
Natural Products ◽  
Protease Inhibitors ◽  
Respiratory Diseases ◽  
Iron Chelation ◽  
Docking Studies ◽  
Virus Infectivity ◽  
Protease Inhibition ◽  
Specific Protocol ◽  
International Attention

Although the epidemic caused by SARS-CoV-2 callings for international attention to develop new effective therapeutics, no specific protocol is yet available, leaving patients to rely on general and supportive therapies. A range of respiratory diseases, including pulmonary fibrosis, have been associated with higher iron levels that may promote the course of viral infection. Recent studies have demonstrated that some natural components could act as the first barrier against viral injury by affecting iron metabolism. Moreover, a few recent studies have proposed the combination of protease inhibitors for therapeutic use against SARS-CoV-2 infection, highlighting the role of viral protease in virus infectivity. In this regard, this review focuses on the analysis, through literature and docking studies, of a number of natural products able to counteract SARS-CoV-2 infection, acting both as iron chelators and protease inhibitors.

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