Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa

Gairika (red ochre) has a long history of influencing human civilization. Gairika is a rich source of nutrients used for reproductive and brain health. Gairika is mentioned as an antacid drug in Indian Ayurvedic medicine under Laghu Sutashekhara Rasa (LSR). However, a detailed study on LSR has not b...

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Main Authors: Vaibhav Charde, Vijay Kumar, Ganesh Dane, Yashika Gandhi, Hemant Soni, Chandrashekar Jagtap, Sujeet K. Mishra, Santosh K. Shakya, Arjun Singh, Ravindra Singh, Bhagwan S. Sharma, Shruti Khanduri, Narayanam Srikanth, Rabinarayan Acharya, Thomas J. Webster
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-11-01
Series:Frontiers in Chemistry
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Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2023.1271157/full
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author Vaibhav Charde
Vijay Kumar
Ganesh Dane
Yashika Gandhi
Hemant Soni
Chandrashekar Jagtap
Sujeet K. Mishra
Santosh K. Shakya
Arjun Singh
Ravindra Singh
Bhagwan S. Sharma
Shruti Khanduri
Narayanam Srikanth
Rabinarayan Acharya
Thomas J. Webster
Thomas J. Webster
Thomas J. Webster
author_facet Vaibhav Charde
Vijay Kumar
Ganesh Dane
Yashika Gandhi
Hemant Soni
Chandrashekar Jagtap
Sujeet K. Mishra
Santosh K. Shakya
Arjun Singh
Ravindra Singh
Bhagwan S. Sharma
Shruti Khanduri
Narayanam Srikanth
Rabinarayan Acharya
Thomas J. Webster
Thomas J. Webster
Thomas J. Webster
author_sort Vaibhav Charde
collection DOAJ
description Gairika (red ochre) has a long history of influencing human civilization. Gairika is a rich source of nutrients used for reproductive and brain health. Gairika is mentioned as an antacid drug in Indian Ayurvedic medicine under Laghu Sutashekhara Rasa (LSR). However, a detailed study on LSR has not been reported to date. In the present study, LSR was prepared, and a pharmaceutical SOP (standardization procedure) was reported to obtain batch-to-batch reproducibility. LSR was characterized using FTIR, XRD, SEM-EDX, and TGA analyses. LSR was tested in vitro for its antacid activity. Advanced instrumentation revealed that LSR formation produced symmetrical particles (5–8 µm) with kaolin, kaolinite, quartz, goethite, and hematite, along with the phytoconstituents of Goghrita (clarified cow’s butter), Shunthi, and Nagawalli, as confirmed by GC-MS/MS analysis. The FTIR study revealed the formation of a chelating complex of goethite and hematite along with their phytoconstituents. XRD analysis confirmed the presence of kaolin, kaolinite, quartz, goethite, and hematite. Using in vitro antacid experiments, LSR and Shunthi demonstrated significant antacid activity as compared to antacid drugs and standards in the market, such as CaCO3. The DPPH assay revealed IC50 values of 12.16 ± 1.23 mg/mL, which is 0.0029 of Trolox-equivalent antioxidant activity. The inhibition (18 ± 4 mm) against pathogens (S. aureus, E. coli, P. aeruginosa, and B. subtilis) and the prominent growth of gut microbiota-supported strains (S. boulardii, L. paracasei, and L. plantarum) observed on LSR formulation were indicative of LSR application as a prebiotic. Here, the mechanism of purification and levigation mentioned in the classical literature of LSR was established. Overall, purification of Gairika with cow ghee and levigation with Nagawalli may enhance the solubility, bioavailability, and shelf-life of LSR through hydration and co-crystallization mechanisms. This is the first comprehensive report on the pharmaceutical validation of LSR and its characterization. The results of the present study could contribute to the development and reliable reproduction of LSR and the utility of environmental red ochre as a medicine in combination with Shunthi (Zingiber officinale Roxb.), as prescribed under Indian Ayurvedic medicine.
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spelling doaj.art-e5990f51111b4e0bb9e515baa73cfcbe2023-11-23T08:59:55ZengFrontiers Media S.A.Frontiers in Chemistry2296-26462023-11-011110.3389/fchem.2023.12711571271157Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara RasaVaibhav Charde0Vijay Kumar1Ganesh Dane2Yashika Gandhi3Hemant Soni4Chandrashekar Jagtap5Sujeet K. Mishra6Santosh K. Shakya7Arjun Singh8Ravindra Singh9Bhagwan S. Sharma10Shruti Khanduri11Narayanam Srikanth12Rabinarayan Acharya13Thomas J. Webster14Thomas J. Webster15Thomas J. Webster16Central Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Ayurveda Research Institute, Jhansi, Uttar Pradesh, IndiaCentral Council for Research in Ayurvedic Sciences, New Delhi, IndiaCentral Council for Research in Ayurvedic Sciences, New Delhi, IndiaCentral Council for Research in Ayurvedic Sciences, New Delhi, IndiaCentral Council for Research in Ayurvedic Sciences, New Delhi, IndiaCentral Council for Research in Ayurvedic Sciences, New Delhi, IndiaCentral Council for Research in Ayurvedic Sciences, New Delhi, IndiaSchool of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, ChinaSchool of Engineering, Saveetha University, Chennai, IndiaProgram in Materials Science, UFPI, Teresina, BrazilGairika (red ochre) has a long history of influencing human civilization. Gairika is a rich source of nutrients used for reproductive and brain health. Gairika is mentioned as an antacid drug in Indian Ayurvedic medicine under Laghu Sutashekhara Rasa (LSR). However, a detailed study on LSR has not been reported to date. In the present study, LSR was prepared, and a pharmaceutical SOP (standardization procedure) was reported to obtain batch-to-batch reproducibility. LSR was characterized using FTIR, XRD, SEM-EDX, and TGA analyses. LSR was tested in vitro for its antacid activity. Advanced instrumentation revealed that LSR formation produced symmetrical particles (5–8 µm) with kaolin, kaolinite, quartz, goethite, and hematite, along with the phytoconstituents of Goghrita (clarified cow’s butter), Shunthi, and Nagawalli, as confirmed by GC-MS/MS analysis. The FTIR study revealed the formation of a chelating complex of goethite and hematite along with their phytoconstituents. XRD analysis confirmed the presence of kaolin, kaolinite, quartz, goethite, and hematite. Using in vitro antacid experiments, LSR and Shunthi demonstrated significant antacid activity as compared to antacid drugs and standards in the market, such as CaCO3. The DPPH assay revealed IC50 values of 12.16 ± 1.23 mg/mL, which is 0.0029 of Trolox-equivalent antioxidant activity. The inhibition (18 ± 4 mm) against pathogens (S. aureus, E. coli, P. aeruginosa, and B. subtilis) and the prominent growth of gut microbiota-supported strains (S. boulardii, L. paracasei, and L. plantarum) observed on LSR formulation were indicative of LSR application as a prebiotic. Here, the mechanism of purification and levigation mentioned in the classical literature of LSR was established. Overall, purification of Gairika with cow ghee and levigation with Nagawalli may enhance the solubility, bioavailability, and shelf-life of LSR through hydration and co-crystallization mechanisms. This is the first comprehensive report on the pharmaceutical validation of LSR and its characterization. The results of the present study could contribute to the development and reliable reproduction of LSR and the utility of environmental red ochre as a medicine in combination with Shunthi (Zingiber officinale Roxb.), as prescribed under Indian Ayurvedic medicine.https://www.frontiersin.org/articles/10.3389/fchem.2023.1271157/fullGairikared ochreLaghu Sutashekhara Rasahematitegoethiteclay
spellingShingle Vaibhav Charde
Vijay Kumar
Ganesh Dane
Yashika Gandhi
Hemant Soni
Chandrashekar Jagtap
Sujeet K. Mishra
Santosh K. Shakya
Arjun Singh
Ravindra Singh
Bhagwan S. Sharma
Shruti Khanduri
Narayanam Srikanth
Rabinarayan Acharya
Thomas J. Webster
Thomas J. Webster
Thomas J. Webster
Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa
Frontiers in Chemistry
Gairika
red ochre
Laghu Sutashekhara Rasa
hematite
goethite
clay
title Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa
title_full Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa
title_fullStr Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa
title_full_unstemmed Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa
title_short Establishment of the mechanism of purification and levigation of green chemistry-assisted biocomposites of red ochre (Gairika): synthesis, characterization, and antibacterial, prebiotic, antioxidant, and antacid activities of the traditional Ayurvedic medicine Laghu Sutashekhara Rasa
title_sort establishment of the mechanism of purification and levigation of green chemistry assisted biocomposites of red ochre gairika synthesis characterization and antibacterial prebiotic antioxidant and antacid activities of the traditional ayurvedic medicine laghu sutashekhara rasa
topic Gairika
red ochre
Laghu Sutashekhara Rasa
hematite
goethite
clay
url https://www.frontiersin.org/articles/10.3389/fchem.2023.1271157/full
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