NAMBURI PHASED SPOT TEST (NPST) OF KAPARDAKA BHASMA PREPARED BY TWO DIFFERENT METHODS Authors: Mandal S , BALAGOPALAN D, HUSSAIN G, SHARMA GK
ABSTRACT
Introduction
Kapardaka (Cypraea moneta linn.) is a mineral drug mentioned under sadharana rasa, as well as
sudhavarga/ shukla varga dravya. It is identified as “marine shell” cowry or as cowrie in English.
It is indicated in conditions like agnimandya, grahani roga, kshaya roga, karnasrava, netraroga
and in all types of udara shoola.The Namburi Phased Spot Test (NPST), a test based on chemical
reaction, is a technique for quality assessment of Sindura and bhasma.
Materials and Methods
Shodhana of kapardaka is performed by Swedana in dolayantra with takra for three hours for
both samples. Marana wasperformed by two different methods for two samples of kapardaka.
First sample was prepared by direct agni method and second method was prepared by puta
method. Both the bhasma samples were subjected for NPST.
Observation and Results
The prepared samples were analyzed by classical bhasma pareeksha, pH and NPST. Both the
sample passed the bhasma parreksha and pH of sample 2 was slightly alkaline than sample 1.
The obtained results of NPST were compared to standard value as per CCRAS guidelines.
Discussion
For marana, direct agni method was easy as compared to the second method done by puta
method based on the cost and time. pH is slightly more alkaline in agni method in comparison to
puta method, this could be due to the bhavana dravya and trituration time in puta method.
Kapardaka bhasma is enriched in calcium content which is alkaline in nature. It turns yellow
haridra paper to pink.
CONCLUSION
Preliminary analytical study conducted showed the same parameters for pH, bhasma pareeksha
and NPST. The bhasma prepared by direct agni method can be taken for further analytical and
clinical research works.
Keywords: NPST, Marana, Kapardaka bhasma
Publication date: 1/1/21 https://ijbpas.com/pdf/2021/January/MS_IJBPAS_2021_5333.pdfDownload PDFhttps://doi.org/10.31032/IJBPAS/2021/10.1.5333