The document discusses the concepts of shodhana and marana in Rasshastra, an Ayurvedic science dealing with metals and minerals.
Shodhana refers to the purification of metals, minerals, and toxic substances. There are various techniques used for shodhana, including boiling, trituration, melting and quenching, heating and quenching in liquid, evaporation of water, dipping, and frying. The objectives of shodhana are to remove impurities, eliminate toxins, augment qualities, and potentiate therapeutic efficacy.
Marana, also known as bhasmikarana, is the process of converting purified substances into bhas
This is the second part of presentation regarding definitions in Rasa shastra. An attempt is made to clarify the definitions in more clear way also useful images are added to further improvise the presentation.
Mercury or Parada Have 3 types of Harmful effects, known as Dosha. Yayugika or Yougika or harmful effects due to Compound with Lead (Naga) & Tin(Vanga) amalgamation
This is the second part of presentation regarding definitions in Rasa shastra. An attempt is made to clarify the definitions in more clear way also useful images are added to further improvise the presentation.
Mercury or Parada Have 3 types of Harmful effects, known as Dosha. Yayugika or Yougika or harmful effects due to Compound with Lead (Naga) & Tin(Vanga) amalgamation
the ppt gives detailed knowledge of Karma that are described in Ayurveda Dravyaguna (Ayurvedic Materia medica) it is useful to treat the patients by Ayurvedic way.
Rasashastra is a branch of Ayurveda in which medicines of mineral origin are manufactured & used in various diseases.
Rasashastra medicines are classified Based on method of preparation.
the concept of virya gives the knowledge of potency of drugs it is well explained by Virya. the action of the drugs depends on the potency presents in it.
Rasa shastra is a most important and popular branch of Ayurveda It deals with the knowledge related to alchemy( Lohavedh) and Ayurvedic Pharmaceutics specially connected to the drugs of mineral origin with a view to remove poverty from the world and to strengthen the body and also to prevent their ageing process. History of Rasa Shastra can be traced in pre vedic period where metals are successfully employed in treatment of various diseases. Its development was rapid after Lord Buddha and the influence of the philosophy of Ahimsa. This was the era when Rasa Shastra flourished tremendously. It was recognized as a medical science with an independent philosophical background in 14th century, by Madhavacharya in his book Sarva Darsana Samgraha. Considering the importance of this discipline in Ayurvedic therapeutics and the fact that there is dearth of comprehensive review on the subject an attempt has been made in this review to provide a brief but all encompassing coverage of different aspects related to it. Dr. Gajendra Kumar Sahu | Dr. Kavita | Dr. S.M.Parhate | K. S Karbhal"Chronological Development of Rasa Shastra" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-5 , August 2018, URL: http://www.ijtsrd.com/papers/ijtsrd15761.pdf http://www.ijtsrd.com/other-scientific-research-area/literature/15761/chronological-development-of-rasa-shastra/dr-gajendra-kumar-sahu
For student of Rasa shastra it is important to be well versed with the knowledge of Paribhasa i.e definitions. As paribhasa itself is vast subject, an attempt is made by these series of presentations to bring the knowledge easily available to learners.
Disease is very old nothing has changed it is we who
changed,The one which gives pain to body called roga,Nidana means the factors responsible for producing disease ie. etiological factors
The science with describes roga by means of nidana
purvaroopa,roopa,samprapthi,upashaya,anupashaya,and sadhyaasadhyata called Roganidana and Vikriti Vijnana
Ayurveda a Food Science perfectly deals with the different kinds of food preparation which can be utilized in day to day life according to prakritti(basic constitution), desha(place), dosha(humors), kala(time).
this is an ppt presentation by dr.b.arun kumar, who is working as a lecturer in MNR ayurvedic medical college, sangareddy, near hyderabad. in this presentation i given all details of virechana karma.
the ppt gives detailed knowledge of Karma that are described in Ayurveda Dravyaguna (Ayurvedic Materia medica) it is useful to treat the patients by Ayurvedic way.
Rasashastra is a branch of Ayurveda in which medicines of mineral origin are manufactured & used in various diseases.
Rasashastra medicines are classified Based on method of preparation.
the concept of virya gives the knowledge of potency of drugs it is well explained by Virya. the action of the drugs depends on the potency presents in it.
Rasa shastra is a most important and popular branch of Ayurveda It deals with the knowledge related to alchemy( Lohavedh) and Ayurvedic Pharmaceutics specially connected to the drugs of mineral origin with a view to remove poverty from the world and to strengthen the body and also to prevent their ageing process. History of Rasa Shastra can be traced in pre vedic period where metals are successfully employed in treatment of various diseases. Its development was rapid after Lord Buddha and the influence of the philosophy of Ahimsa. This was the era when Rasa Shastra flourished tremendously. It was recognized as a medical science with an independent philosophical background in 14th century, by Madhavacharya in his book Sarva Darsana Samgraha. Considering the importance of this discipline in Ayurvedic therapeutics and the fact that there is dearth of comprehensive review on the subject an attempt has been made in this review to provide a brief but all encompassing coverage of different aspects related to it. Dr. Gajendra Kumar Sahu | Dr. Kavita | Dr. S.M.Parhate | K. S Karbhal"Chronological Development of Rasa Shastra" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-5 , August 2018, URL: http://www.ijtsrd.com/papers/ijtsrd15761.pdf http://www.ijtsrd.com/other-scientific-research-area/literature/15761/chronological-development-of-rasa-shastra/dr-gajendra-kumar-sahu
For student of Rasa shastra it is important to be well versed with the knowledge of Paribhasa i.e definitions. As paribhasa itself is vast subject, an attempt is made by these series of presentations to bring the knowledge easily available to learners.
Disease is very old nothing has changed it is we who
changed,The one which gives pain to body called roga,Nidana means the factors responsible for producing disease ie. etiological factors
The science with describes roga by means of nidana
purvaroopa,roopa,samprapthi,upashaya,anupashaya,and sadhyaasadhyata called Roganidana and Vikriti Vijnana
Ayurveda a Food Science perfectly deals with the different kinds of food preparation which can be utilized in day to day life according to prakritti(basic constitution), desha(place), dosha(humors), kala(time).
this is an ppt presentation by dr.b.arun kumar, who is working as a lecturer in MNR ayurvedic medical college, sangareddy, near hyderabad. in this presentation i given all details of virechana karma.
'Rasasastra' ,is the science of metals , minerals , other toxic herbs , which are applied for attaining two goals. It is either used in the perspective of metallurgy, where lower metals are converted in to higher metals. It is otherwise used for the attainment of supreme health. This science , with both the applications were once well practiced in our country. But due to several factors, this divine science has been restricted to treatment aspect. 'Kshetreekarana' is the method of preparing the body to be eligible for administering processed divine mercury. In the midst various references Kshetreekarana generally , includes two steps. The first step is implementing Panchakarma therapy and second step involves administration of special formulations to attain a healthy condition to accept the divine mercury.
Rasa ratna samuchchaya have dedicated a separate chapter for rasashala which can be corelated to GMP in present era.
It is important to keep in mind that all of these texts were written between the first and the sixteenth centuries. Hence everything is ideally provided in such a description, including the choice of location, water and light facilities, raw material availability, air ventilation, etc. Not only that, but careful consideration is also given to precise and well-considered instructions about staffing levels, financial requirements, and security in various departments in rasashala.
Rasamandap in present era mimics the R&D sector. Just as Rasamandap is designated as a confidential and sterile space, the R&D sector similarly emphasizes the importance of maintaining confidentiality in drug development or research works conducted and also aseptic conditions has to be maintained in that sector.
The present presentation tells the clear knowledge about the Paribhasa Prakaran mentioned in the text of Rasa ratna sammuchya for the rasa Shashtra scholars to go further deep into the rasa karma to attain deh vaad and lauha vaad from rasa
Padartha Vignyan Syllabus PPT ( CCIM 2012 ) -- By Prof. Dr. R. R. Deshpande
• This PPT – Based on New Syllabus of CCIM ,implemented from 2012 .This is like ATP – Advanced Teaching programme of that particular subject .Very useful for Teachers & Students of Ayurved college .Student can recite this syllabus ,which can boost up their confidence to get success in that subject .Teachers & students can download this PPT in their smart phone ,to keep eye on their subject goal .
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Rasashastra can be described as ayurvedic pharmaceutics, which deals with the drugs of mineral origin, their varieties, characteristics, processing techniques, properties and their therapeutic uses
Similar to PRAKRIYA PARIBHASHA a important topic of RSBK IN BAMS (20)
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2. shodhana
• Rasshastra is a science which deals with usage of
maharasa, uprasa, sadharana rasa,dhatuvarga,
updhatu, ratna-uratna, visha-upvisha, sudha-
sikata-lavana varga to treat the disease
• Before the metals and minerals are used for
therapeutic benefit, it become necessary that
theyare used in its pure form to eliminate any
physical,chemical and toxic impurities to change
its physical or chemical form.
3. The word shodhana in Ayurveda denotes the
purification.
In the context of rasshastra the word shodhana
refers to the purification of
metas,minerals and toxic substances i.e our
maharas,uprasa,sadharana rasa,dhatu etc.
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4. OBJECTIVES OF SHODHANA:
• 1.Removal of impurities –
physical,chemical,geological impurities
• 2. Elimination of harmful-toxic material
• 3. Augment the qualities
• 4. Potentiate therapeutic efficacy
• 5. Render the drug fit for further / subsequent
processing ,e.g for bhasma preaparation in case
of dhatu marana process is faciliated
•
5. CLASSIFICATION:
• Samanya Shodhana: It is a common procedure
used for shodhana of all drugs of a particular
group
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•
6. • Vishesha Shodhana: It a specialized technique
or procedure employed for a single particular
drug
• e.g- vishesha shodhana of dhatu by specific p
rocedure
• loha vishesha shodhana-
• ashudha loha nirvapana in triphala kwatha for
7 times shuddha loha
7. Different techniques used for shodhana:
• 1.Swedana (boiling with liquid media): the
material is boiled in prescribed liquid media
through dola yantra
• e.g-hartala shodhana
• 2.Mardana( trituration): the material is
ground properly with prescribed drug for
specific period
• e.g- samnaya shodhana of parada
8. • 3.Dhalana( melting & quenching): when melted
dravya is poured into liquid then this process is
calledas dhalana
• e.g- naga, vanga ,yashad shodhana
• 4.Nirvapa: when metal is heated upto red hot
and then it is quenched into any liquid then this
process is called as nirvapa
• Synonyms- snapana, nishek
• e.g- This process is used for samanya shodhan of
individually dhatu
9. • 6.Nirjalikarana( evaporation of water):water
content of material is evaporated by heating
• e.g-kankshi shodhana
• 7.Nimajjana(dipping): when any dravya is kept
immersed in the prescribed liquid for specific
period
• e.g-vatsanabh shodhana
10. • 7.Bhavna: bhavna is process in which powders
of drugs are ground to a soft mass with liquid
substance and allowed to dry
• E,g. shodhana of gairik with cowmilk
• 8.bharjan( frying or roasting): the material is
fried with specific liquid on mandagni
• e.g-gairika shodhana
11. MARANA/BHASMIKARANA
• Marana is the process in which the purified
maharas,uprasa, sadharana rasa, dhatu etc are
converted into bhasma by doing mardana
with specific juices or decoction and
incineration.
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• AÎalÉlxÉrÉÉåaÉiÉÉå pÉxqÉÏMüUhÉqÉç qÉÉUhÉqÉç xqÉ×iÉqÉç
13. Make the small pieces of loha in khalva yantra
Wash with triphala kwatha
Take in suitable vessel and triphala kwatha into it
Keep this vessel in strong sun rays until
evaporation of whole liquid
Repeat this process for times
Bhanupaki loha
