Antihypertensive potential of bioactive hydrolysate from edible bird's nest

Ravisangkar Ramachandran, Abd. Salam Babji, Norrakiah Abdullah Sani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The aim of this study is to determine and compare the proximate composition, the degree of hydrolysis (DH) and the antihypertensive activity of edible bird's nest (EBN) hydrolysates of two different drying methods. Four types of enzymes (alcalase, bromelain, pancreatin and papain) were used in this study and with different hydrolysis time (30, 60, 90, 120, 180 and 240min). The highest DH for alcalase (79.48-84.09%), pancreatine (77.10-80.45%) and papain (82.33%) for EBN hydrolysates was produced with alcalase treatment at 60-90min, pancreatine treatment at 30-90min and papain treatment at 90min. Bromelain generated hydrolysates showed low DH. EBN hydrolysed using alcalase, pancreatin and papain have significantly higher protein content compared to raw EBN and the moisture content of all hydrolysates treatments was significantly lower compared to raw EBN. For antihypertensive assay, freeze dried EBN hydrolysates have higher antihypertensive activity compared to spray dried hydrolysates. The highest antihypertensive activity for freeze dried samples was produced by alcalase, bromelain and pancreatin and in the range of 80.22-86.97%. Meanwhile, papain proved to be less effective in producing hydrolysate with antihypertensive ability. In conclusion, EBN hydrolysate prepared by alcalase, bromelain and pancreatin could be classified as a functional food as it showed significant antihypertensive activity.

Original languageEnglish
Title of host publication2017 UKM FST Postgraduate Colloquium
Subtitle of host publicationProceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium
PublisherAmerican Institute of Physics Inc.
Volume1940
ISBN (Electronic)9780735416321
DOIs
Publication statusPublished - 4 Apr 2018
Event2017 UKM FST Postgraduate Colloquium - Selangor, Malaysia
Duration: 12 Jul 201713 Jul 2017

Other

Other2017 UKM FST Postgraduate Colloquium
CountryMalaysia
CitySelangor
Period12/7/1713/7/17

Fingerprint

birds
papain
activity (biology)
hydrolysis
food
drying
moisture content
sprayers
enzymes
proteins

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ramachandran, R., Babji, A. S., & Abdullah Sani, N. (2018). Antihypertensive potential of bioactive hydrolysate from edible bird's nest. In 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium (Vol. 1940). [020099] American Institute of Physics Inc.. https://doi.org/10.1063/1.5028014

Antihypertensive potential of bioactive hydrolysate from edible bird's nest. / Ramachandran, Ravisangkar; Babji, Abd. Salam; Abdullah Sani, Norrakiah.

2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. Vol. 1940 American Institute of Physics Inc., 2018. 020099.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ramachandran, R, Babji, AS & Abdullah Sani, N 2018, Antihypertensive potential of bioactive hydrolysate from edible bird's nest. in 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. vol. 1940, 020099, American Institute of Physics Inc., 2017 UKM FST Postgraduate Colloquium, Selangor, Malaysia, 12/7/17. https://doi.org/10.1063/1.5028014
Ramachandran R, Babji AS, Abdullah Sani N. Antihypertensive potential of bioactive hydrolysate from edible bird's nest. In 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. Vol. 1940. American Institute of Physics Inc. 2018. 020099 https://doi.org/10.1063/1.5028014
Ramachandran, Ravisangkar ; Babji, Abd. Salam ; Abdullah Sani, Norrakiah. / Antihypertensive potential of bioactive hydrolysate from edible bird's nest. 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. Vol. 1940 American Institute of Physics Inc., 2018.
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