Abstract
Papain (E.C.3.4.22.2) is a proteolytic enzyme which has important role due toits diverse uses in textile, pharmaceutics, cosmetics and food industries.Papain enzyme can be found in almost all parts of the papaya plant and mostof the stem and fruit. The objective of this study is to compare the Californiavar. and Indonesian local var. of papaya fruits, in papain production and alsoto characterize the enzyme properties. Results showed that the highest yield ofcrude papain was obtained from local papaya latex (24.87%) whichprecipitated by ethanol with ratio of 1:2. The highest of activity enzyme,soluble protein and specific enzyme activity obtained from the local papayawere 3154 ± 11.31unit/mL, solubility protein of 0.94± 0.08 mg/mL andspesific enzyme activity of 3355.32 unit/mg protein, respectively. The activityof enzyme fraction F7 obtained from purification by DEAE sepharose columnwas 202.33 U/mL dan the molecular weight of this fraction was between 17-28 kDa.© 2
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
