alexa Abstract | Evaluation 0f Citrus aurantium Flower as a New Source of Proteases for Fish Hydrolysate Production
ISSN: 2321-6204

Research & Reviews: Journal of Food and Dairy Technology
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access

Abstract

Proteases screening from several nontraditional plant sources is gaining relevance in research, medicine, and food processing due to their important roles in plant physiology, therapeutic and potential use in biotechnological processes. Citrus aurantium flower contains proteases in high concentration and its potential use as a new source of proteases for fish hydrolysate production was evaluated. The effect of pH (4, 7 and 9) and citrus proteases (CPs) concentration (2.5 and 5% E/S) on protein hydrolysis of tilapia muscle (Oreochromis sp.) was determined by SDSPAGE analysis. Different protein degradation patterns were observed at different pH. A non-specific higher protein degradation on fish muscle proteins was observed at pH 4, using 5.0% CPs concentration (E/S) at 50°C after 2 h of hydrolysis, generating low molecular weight (<10 kDa) peptides. At neutral pH, CPs hydrolyzed preferentially myofibrillar proteins (myosin and actin), releasing peptide fragments of approximately 31 and 10 kDa. Degradation protein pattern observed at pH 9, was less intense. The diverse degradation patterns observed for tilapia muscle protein under different hydrolysis conditions offer possibilities for the use of CPs from Citrus aurantium flower for the production of protein hydrolysates to be used as functional ingredients and/or bioactive peptides.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Mazorra MMA, Moreno HJM, Torres LMJ, Juan C. Ramírez SJC, González CAF and Cordoba BV

Keywords

Bioactive peptides, Azahar, Protein hydrolysate, Peptidases, Plant proteases, Functional properties, Fish hydrolysates., Analysis for Novel and Safe Ingredients, Advance in Meat Processing, Food Safety & Regulations, Food Packaging Companies & Machinery, Beverage Industry Market Analysis, Dairy Industry Market Analysis, Food Industry Market Analysis, Meat Industry, Food Management, Processing and Preservation, Nutrigenomics, Milk Product, Food-Borne Pathogens, Food Quality, Food Microbiology and Fermentation, Food Chemistry and Biochemistry, Dairy Technology and Dairy Byproducts, Bulk Scale Processing and Production, Organic Dairy Farming

Share This Page

Additional Info

Loading
Loading Please wait..
 
 
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords