Login   |  Users Online: 1003 Home Print this page Email this page Small font sizeDefault font sizeIncrease font size
Search Article 
  
Advanced search 
   Home | About us | Editorial board | Search | Ahead of print | Current issue | Archives | Submit article | Instructions | Subscribe | Contacts


 
  Table of Contents  
SHORT COMMUNICATION
Year : 2012  |  Volume : 33  |  Issue : 1  |  Page : 143-145  

Identifications studies of Lauha Bhasma by X-ray diffraction and X-ray fluorescence


1 Junior Resident, Department of Rasa Shastra, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
2 Associate Professor, Department of Rasa Shastra, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
3 Professor and Head, Department of Mettallurgical Engineering, Institute of Technology, Banaras Hindu University, Varanasi, Uttar Pradesh, India

Date of Web Publication28-Aug-2012

Correspondence Address:
K. R. C Reddy
Associate Professor, Department of Rasa Shastra, Faculty of Ayurveda, IMS,BHU, Varanasi, Uttar Pradesh
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0974-8520.100332

Rights and Permissions
   Abstract 

Procedures for preparation of Lauha Bhasma are described in ancient texts of Ayurveda. These procedures also begin with different source material for iron such as Teekshna Lauha and Kanta Lauha etc. In the present study, we have selected different source materials viz. magnetite iron ore for Kanta Lauha and pure (Armco grade) iron turnings for Teekshna Lauha. The standard procedures of preparation of Lauha Bhasma are carried out in identical conditions for these two raw materials. The final product from the Puta are characterized by using X-ray diffraction and X-ray fluorescence spectroscopy to understanding the crystallographic form or forms of iron oxides and their composition at the end of each Puta. The iron content at the end of repeated Putas (18 for Kanta Lauha and 20 for Teekshna Lauha) have shown a decrease in case of Teekshna Lauha since the starting material is pure iron while it showed only marginal decreases in the case of Kanta Lauha because the Fe 3 O 4 of magnetite is undergoing oxidation to Fe 2 O 3 . The trace elements remain within the Bhasma in the form of various oxides of Si, Al, Ca, etc.

Keywords: Lauha Bhasma , X-ray diffraction, X-ray fluorescence


How to cite this article:
Bhargava S C, Reddy K, Sastry G. Identifications studies of Lauha Bhasma by X-ray diffraction and X-ray fluorescence . AYU 2012;33:143-5

How to cite this URL:
Bhargava S C, Reddy K, Sastry G. Identifications studies of Lauha Bhasma by X-ray diffraction and X-ray fluorescence . AYU [serial online] 2012 [cited 2023 Jun 6];33:143-5. Available from: https://www.ayujournal.org/text.asp?2012/33/1/143/100332


   Introduction Top


As the research methodology of ancient and modern parameters are different but objective behind analytical remain same, a combined analytical study is adopted for screening the drug. Iron is important in the formation of haemoglobin, myoglobin and other substances such as cytochromes, cytochrome oxidase, peroxidase and catalyse. It is essential to understand the means by which iron is utilized in the body. In Ayurveda iron in the form Lauha Bhasma is advised in the treatment of diseases like Pandu (Anemia) etc. Hence in present study characterization of Lauha Bhasma is conducted. In the medical field, it becomes mandatory to study complete analytical profile of the drug for its better understanding of drug without which a drug cannot claim a position in market. There are various kinds of parameters adopted in this regard.

Two samples of Kanta Lauha and one sample of Teekshna Lauha are used in the preparation of Lauha Bhasma. The pharmaceutical study is conducted in three batches which are mentioned below.

Batch "A" : Teekshna Lauha (Iron turning)

Batch "B" : Kanta Lauha (Magnetite iron ore)

Batch "C" : Kanta Lauha (Magnetite iron ore)

Procurement of raw material

  • Teekshna Lauha (Iron Turnings) were collected from Dept. Of Metallurgy, IT, BHU, Varanasi.
  • Kanta Lauha (Magnetite iron ore) were collected from NML Jamshedpur (Jharkhand).
  • Tila taila was collected from Ayurvedic Pharmacy, BHU, Varanasi.
  • Gomutra was collected from Dairy farm, Institute of Agriculture sciences, BHU, Varanasi.
  • Triphala and Kulattha collected from Gola Dinanath, Varanasi.



   Aims and Objectives Top


To analyze Lauha Bhasma by X-ray diffraction (XRD) method. and X-ray fluroscence (XRF) methods.


   Materials and Methods Top


Lauha Bhasma was prepared by following classical guidelines i.e., Samanya Shodhana, Vishesha Shodhana, Bhanupaka, Sthalipaka and Putapaka. In the above steps Samanya Shodhana was done on the basis of Rasa Ratna Samucchya,[1] and rest of all steps were done on the basis of Rasendra Sara Sangraha. [2]

Observations and results of X-ray diffraction

Data were recorded from 2q = 10΀-80΀ at a scanning rate of 4 0 / mm of 6 kw energy. XRD pattern as shown in the above figure, that the iron oxide is manly present in the form of aFe 2 O 3 and Fe 3 O 4 (Magnetite). The raw material as it was iron turning processed to get the Bhasma(Sample-A7) is aFe 2 O 3 and the other two Bhasma sample B7 and C7 are also aFe 2 O 3 ; however, starting material (raw material) was Fe 3 O 4 (Magnetite) B1 and C1, respectively. During the process of Bhasmaikarana at high temperature heating (600΀) iron oxide formed in its most stable state i.e., aFe 2 O 3 . Therefore all the Bhasma showed aFe 2 O 3 phase independent the starting raw material. The magnetite phase Fe 3 O 4 is a mixture of two states of iron i.e., iron FeO and Fe 2 O 3 . The FeO state easily converted to its most stable higher state Fe (III) and form Fe 2 O 3 either g or a phase. At higher temperature aFe 2 O 3 is most stable; therefore, it forms in this state only. The imported data is presented in [Table 1] and [Figure 1].
Table 1: X-ray diffraction data of the samples

Click here to view
Figure 1: X- Ray diffractograms
A7-Teekshna Lauha Bhasma, B1 - Kanta Lauha raw material, B7 - Kanta Lauha Bhasma, C1 - Kanta Lauha raw material, C7 - Kanta Lauha Bhasma.


Click here to view


Observations and results of X-ray fluroscences

Sample of all the three batches viz.,Teekshna Lauha (Iron turning) A, Kanta Lauha (Magnetite iron ore) B and Kanta Lauha (Magnetite iron ore) C were subjected to XRF spectroscopy. The imported data is presented in [Table 2].
Table 2: XRF analysis

Click here to view


Other elements

Sample 1 : Raw material

Sample 2 : After sthalipaka

Sample 5 : After 10th Puta,

Sample 7 : After 18th Puta for magnetic and 20thPuta for iron turning

Batch A : Teekshna Lauha (Iron turning)

Batch B : Kanta Lauha (Magnetite iron ore)

Batch C : Kanta Lauha (Magnetic iron one)

Firstly, the iron contents (in the form of an oxide) is increasing in the sample of Kanta Lauha (B and C) with increasing No. of Putas while in case of iron turnings (Teekshna Lauha A), the iron contents estimated by XRF is lower than the starting (Raw) material as in this case the iron along with its alloying elements is being oxidized. The minor elements such as Si, Al, Ca and Mn have shown an increase in their weight fraction at the end of the processing in the case of iron turnings while they either remained constant or showed marginal increase in the case of Kanta Lauha samples. However, increase in Si contents in the case of these samples is significantly high.

Other elements are also present in the samples found during XRF analysis. It is interesting to observe that few of them are from the groups of

P, Cl, Ni, Ar, S, K, Tb, Sm, W, Dy, Cu, Zn, Gd, Co, Rb, Sr, Ti, Er, Ga, Y, Na.


   Conclusions Top


The iron contents (Fe 2 O 3 ) at the end of repeated Putas has shown a decrease in the case of Teekshna Lauha since the starting material is pure iron while it showed only marginal decrease in case of Kanta Lauha because the Fe 3 O 4 of magnetite is undergoing oxidation to Fe 2 O 3 . The other elements remain within Bhasma in the form of various oxides of Si, Al, Ca, etc., the source of these elements is either by mortar, raw material itself or the triphala kwatha [3] added during trituration.

 
   References Top

1.Acharya Vagbhata, Rasa Ratna Samuchchhaya, Edited by Sri Dattatreya Ananta Kulkarni. New Delhi: ML Publication (Reprint); 2007.  Back to cited text no. 1
    
2.Bhatt Sri Gopala Krishna, Resendra Sara Samgraha, Edited by Vaidya Satyarth Prakash.1 st ed.Varanasi: Krishnadas Academy Publishers; 1992.  Back to cited text no. 2
    
3.Chaudhary RP, Kumar A, Garg AN. Elemental Characterization of Triphala powder and tablets by instrumental neutron activation analysis, thermal analysis and spectral studies of galic acid. J Herb Pharmacother 2007;7:15-29.  Back to cited text no. 3
    


    Figures

  [Figure 1]
 
 
    Tables

  [Table 1], [Table 2]


This article has been cited by
1 A proposal for development of biological safety profile protocol for incinerated organometallic preparations (Ayurvedic bhasmas)
C.S. Lekshmi,P.K. Vineeth,N.V. Ramesh
Materials Today: Proceedings. 2021; 46: 3148
[Pubmed] | [DOI]
2 STUDY OF EFFECT OF AYURVEDIC PHARMACEUTICAL PROCESSING NAMED SHODHANA AND MARANA ON THE CHEMICAL COMPOSITION AND CRYSTALLINE STRUCTURE OF METAL IRON AND IRON-CONTAINING MINERALS USING XRD AND XRF ANALYSIS
ADITI KULKARNI,SYED TANVEER AHMED,S. S. SAVRIKAR
International Journal of Pharmacy and Pharmaceutical Sciences. 2021; : 35
[Pubmed] | [DOI]
3 Preparation and characterization of maghemite nanoparticles from mild steel for magnetically guided drug therapy
Nitesh Kumar,Kaustubh Kulkarni,Laxmidhar Behera,Vivek Verma
Journal of Materials Science: Materials in Medicine. 2017; 28(8)
[Pubmed] | [DOI]
4 Standard manufacturing procedure of Teekshna lauha bhasma
Thakur Rakesh Singh,Laxmi Narayan Gupta,Neeraj Kumar
Journal of Ayurveda and Integrative Medicine. 2016;
[Pubmed] | [DOI]



 

Top
 
  Search
 
    Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
    Access Statistics
    Email Alert *
    Add to My List *
* Registration required (free)  

 
  In this article
    Abstract
   Introduction
   Aims and Objectives
    Materials and Me...
   Conclusions
    References
    Article Figures
    Article Tables

 Article Access Statistics
    Viewed3465    
    Printed152    
    Emailed0    
    PDF Downloaded593    
    Comments [Add]    
    Cited by others 4    

Recommend this journal