• Kiruba Rajamani
• Kavitha.S

In modern days, most of the research studies are focusing on naturalized commercial antibacterial soap products from the plant source and animal source, to avoid the tissue damaging many other skin diseases. spirulina is a cyanobacterium (blue green algae ) ,it has the anti-inflammatory properties, anticancerous activities and to the prevent the tissue damaging hence it can be used in the lather soap production .spirulina was initially analyzed for the phytochemical constitutes, in this study we estimated the valuable properties of secondary metabolites such as alkaloids, terpenoids, flavonoids, coumarins, quinones, amino acids, tannins, steroids, saponins, which have been involved in pharmaceutical industries and food industries. The phycocyanin were extracted from the spirulina powder by the enzymatic method with the help of the lysozyme enzyme for lysis the cell wall of spirulina, while cell lysis the natural components are exposed. After the extraction of phycocyanin, it was treated with another step of partial purification of phycocyanin with the method of ammonium sulphate precipitation. In this process the phycocyanin were binds to the ammonium sulphate precipitation on centrifugation. The purified phycocyanin was characterized by the UV Visible spectroscopy for their chemical compounds and structure of molecules at the range from 0 to 800nm and it shows the maximum peak value at 652 nm of absorbance. FT-IR is the main source of technical analysis of chemical structure and formation bonded molecules and it has been with the beam of spectrum, it plays important role to identify the molecules by IR and KBr spectrum analysis. The purified compounds were proceeded to the production of lather by the process of saponification with different oil sample such as Coconut oil, Olive oil, Palm Oil and Peanut oil, the soap was produced and checked for the Foam ability and Moisture contents. This results in the optimum range of the foam and moisture in Coconut oil soap sample and Peanut oil soap sample. It can be used as added product and it can be commercialized by this analysis.

Spirulina, Phytochemical analysis, Extraction and Partial Purification, Lather Soap Production.

"EXTRACTION, CHARACTERIZATION OF PHYCOCYANINS AND PREPARATION OF LATHER FROM SPIRULINA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 11, page no.b49-b59, November-2021, Available :http://www.jetir.org/papers/JETIR2111109.pdf

"EXTRACTION, CHARACTERIZATION OF PHYCOCYANINS AND PREPARATION OF LATHER FROM SPIRULINA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 11, page no. ppb49-b59, November-2021, Available at : http://www.jetir.org/papers/JETIR2111109.pdf