title: Antioxidant and antimicrobial effects of kordoi (Averrhoa carambola) fruit juice and bamboo (Bambusa polymorpha) shoot extract in pork nuggets.
abstract: Pork nuggets with 'very good' acceptability was processed by incorporating kordoi (Averrhoa carambola) fruit juice and bamboo (Bambusa polymorpha) shoot extract, and their physical, chemical, microbiological and sensorial characteristics were evaluated during 35 days storage under refrigeration. Addition of kordoi fruit juice (4%) and bamboo shoot extract (6%) had a significant effect on the pH, moisture, protein, fat, fiber, instrumental color values and texture profiles of nuggets. Nuggets with juice and extract had significantly lower TBARS values towards the end of the storage period compared to the control. Microbial and sensory qualities of nuggets were significantly improved by the addition of juice and extract. Incorporation of juice and extract at 4% and 6% levels, respectively, increased the storage life of pork nuggets by at least two weeks, i.e. from 21 days to 35 days at 4 ± 1 °C compared to the control.
authors.affiliation: National Research Centre on Pig, Indian Council of Agricultural Research, Rani, Guwahati 781 131, Assam, India. Electronic address: thomasrlpt@gmail.com.
authors.forename: R
authors.initials: R
authors.lastname: Thomas
authors.affiliation: National Research Centre on Pig, Indian Council of Agricultural Research, Rani, Guwahati 781 131, Assam, India.
authors.forename: N
authors.initials: N
authors.lastname: Jebin
authors.affiliation: National Research Centre on Pig, Indian Council of Agricultural Research, Rani, Guwahati 781 131, Assam, India.
authors.forename: R
authors.initials: R
authors.lastname: Saha
authors.affiliation: National Research Centre on Pig, Indian Council of Agricultural Research, Rani, Guwahati 781 131, Assam, India.
authors.forename: D K
authors.initials: DK
authors.lastname: Sarma
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000032:analysis*; D000975:Antioxidants / Q000032:analysis*; D065826:Averrhoa / Q000737:chemistry*; D031723:Bambusa / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry*; D000067030:Fruit and Vegetable Juices / Q000032:analysis*; D008461:Meat Products / Q000032:analysis; D000069466:Red Meat; D012034:Refrigeration; D013552:Swine
chemical_list: D000890:Anti-Infective Agents; D000975:Antioxidants
keywords: Bamboo shoot extract; Kordoi fruit juice; Pork nuggets; Quality changes; Refrigeration storage; Shelf life