Drug as Microencapsulation product ppt.ppt
- 1. 1 1 Microencapsulation 28/10/24 Dr. B. Sree Giri Prasad
- 2. 2 The equipment components of a standard spray dryer include, 1.Air heater, 2.Atomizer, 3.Main spray chamber, 4.Blower or fan, 5.Cyclone and 6.Product collector. 28/10/24 Dr. B. Sree Giri Prasad
- 3. 3 28/10/24 Dr. B. Sree Giri Prasad 7. Multiorifice - Centrifugal Process
- 4. 4 7. Multiorifice - Centrifugal Process SWRI develop a mechanical process that utilizes SWRI develop a mechanical process that utilizes centrifugal forces to hurl, a core material particle centrifugal forces to hurl, a core material particle through an enveloping membrane. through an enveloping membrane. The embryonic microcapsule, upon leaving the The embryonic microcapsule, upon leaving the orifices are hardened, congealed by variety of orifices are hardened, congealed by variety of means. means. Production rate of 50 to 75 pound/hrs have been Production rate of 50 to 75 pound/hrs have been achieved with this process. achieved with this process. 28/10/24 Dr. B. Sree Giri Prasad Dr. B. Sree Giri Prasad
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- 7. 7 7 REFERENCE Leon, Lachman, Herbert A. L., Joseph, L. K; “ The Theory Leon, Lachman, Herbert A. L., Joseph, L. K; “ The Theory And Practice Of Industrial Pharmacy”, 3rd edition, 1990, And Practice Of Industrial Pharmacy”, 3rd edition, 1990, Varghese Publishing House,412, 428. Varghese Publishing House,412, 428. Microencapsulation encyclopedia of polymer science and Microencapsulation encyclopedia of polymer science and technology, 2005 John Wiley & Sons, 1-3. technology, 2005 John Wiley & Sons, 1-3. Microencapsulation: a review international journal of Microencapsulation: a review international journal of pharmaceutical sciences review and research volume 1, pharmaceutical sciences review and research volume 1, issue 2, marches – April 2010. issue 2, marches – April 2010. Jackson, L. S., Lee. K., (1991-01-01), “Microencapsulation Jackson, L. S., Lee. K., (1991-01-01), “Microencapsulation and the food industry” (htm) and the food industry” (htm) Lebennsmittel-Wissenschaft Lebennsmittel-Wissenschaft Techonologie. Rerrived on 1991-02-02. Techonologie. Rerrived on 1991-02-02. Youan, B. C., Hussain, A., Nguyen, N.T., “AAPS Pharma Youan, B. C., Hussain, A., Nguyen, N.T., “AAPS Pharma Sci.”, 2003, 5(2). Sci.”, 2003, 5(2). 28/10/24 Dr. B. Sree Giri Prasad