Sari, Novel (2011) Extraction and characterization of collagen from narrow-barred spanish mackerel (scomberomorus sp.) = Ekstraksi dan karakterisasi kolagen dari tulang ikan tenggiri (scomberomorus sp.). Bachelor thesis, Universitas Pelita Harapan.
Text (Title)
Title.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (973kB) |
|
Text (Abstract)
Abstract.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (76kB) |
|
Text (ToC)
ToC.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (623kB) |
|
Text (Chapter1)
Chapter 1.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (295kB) |
|
Text (Chapter2)
Chapter 2.pdf Restricted to Registered users only Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (1MB) |
|
Text (Chapter3)
Chapter 3.pdf Restricted to Registered users only Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (1MB) |
|
Text (Chapter4)
Chapter 4.pdf Restricted to Registered users only Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (1MB) |
|
Text (Chapter5)
Chapter 5.pdf Restricted to Registered users only Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (74kB) |
|
Text (Bibliography)
Bibliography.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (418kB) |
|
Text (Appendices)
Appendices.pdf Restricted to Repository staff only Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (1MB) |
|
Text (Publication-Agreement)
Publication-Agreement.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (393kB) |
Abstract
Extraction and characterization of both collagen dialysis and collagen wash from the bone of narrow-barred Spanish mackerel were studied. Extraction method for both collagens differed in the purification process. Extraction has done by using NaOH to remove non-collagenous protein, 10% alcohol to remove fat, sodium-EDTA to remove mineral, 0.5 M acetic acid to dissolve collagen and NaCl to precipitate the collagen. The yields for both collagen dialysis and collagen wash are 1.91% and 2.06%, on the basis of lyophilized dry weight, respectively. The protein content of both collagen dialysis and collagen washare 83.00% and 48.98%, respectively. Collagen dialysis has higher water absorption, oil absorption and degree of whiteness compared to collagen wash, but has a lower bulk density than collagen wash. Collagen dialysis and collagen wash perfoms the highest solubility at pH 3 and concentration of 1% NaCl. Thermal denaturation of narrow-barred Spanish mackerel bone collagen ranged from 25 - 30°C. Increasing the temperature to more than 25 °C causes a decrease in viscosity.
Item Type: | Thesis (Bachelor) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Creators: |
|
||||||||||||
Contributors: |
|
||||||||||||
Additional Information: | SK 34-07 SAR e | ||||||||||||
Uncontrolled Keywords: | narrow-barred Spanish mackerel; collagen; extraction; characterization | ||||||||||||
Subjects: | T Technology > TP Chemical technology > TP368-456 Food processing and manufacture | ||||||||||||
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Food Technology Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Food Technology |
||||||||||||
Depositing User: | Users 3 not found. | ||||||||||||
Date Deposited: | 16 Oct 2018 08:03 | ||||||||||||
Last Modified: | 18 Oct 2021 07:13 | ||||||||||||
URI: | http://repository.uph.edu/id/eprint/1829 |
Actions (login required)
View Item |