Karakterisasi fisik dan biodegradasi bioplastik komposit ldpe dengan campuran pati sagu (metroxylon sagu) dan pati biji durian (durio zibethinus l.) = Physical characterization and biodegradation of bioplastic made of composite ldpe and mixed of sago (metroxylon sagu) and durian (durio zibethinus l.) seed starch

Violinta, Wenty (2015) Karakterisasi fisik dan biodegradasi bioplastik komposit ldpe dengan campuran pati sagu (metroxylon sagu) dan pati biji durian (durio zibethinus l.) = Physical characterization and biodegradation of bioplastic made of composite ldpe and mixed of sago (metroxylon sagu) and durian (durio zibethinus l.) seed starch. Bachelor thesis, Universitas Pelita Harapan.

[img] Text (Title)
Title.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (571kB)
[img] Text (Abstract)
Abstract.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (121kB)
[img] Text (ToC)
ToC.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (141kB)
[img] Text (Chapter 1)
Chapter1.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (105kB)
[img] Text (Chapter 2)
Chapter2.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (591kB)
[img] Text (Chapter 3)
Chapter3.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (643kB)
[img] Text (Chapter 4)
Chapter4.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (452kB)
[img] Text (Chapter 5)
Chapter5.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (214kB)
[img] Text (Bibliography)
Bibliography.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (338kB)
[img] Text (Appendices)
Appendices.pdf
Restricted to Repository staff only
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (1MB)
[img] Text (Publication-Agreement)
Publication-Agreement.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (749kB)

Abstract

Durian seed is a waste but it has a lot of starch content, and the utilization of durian seed still limited. Bioplastic made from durian seed starch was less good than bioplastic made from sago starch in color and physical properties. This research was aimed to study the characteristic of bioplastic from mixed LDPE and sago-durian seed starch blend. The concentration of starch (10, 30, 50%) in each ratio of sago starch to durian seed starch (0:100; 30:70; 70:30; 100:0) toward the physical characteristic and biodegradation of bioplastic was observed in this study. Prior to soil burial, physical characteristics including color (whiteness) and mechanical properties were observed. The highest whiteness value was obtained from bioplastic contain 10% of starch with ratio 100:0. The higher the concentration of starch decreased the mechanical properties of bioplastic, whereas the ratio of starch had no effect towards any mechanical properties. Soil burial was conducted for 5 weeks, then the biodegradability and mechanical properties was observed afterwards. The mechanical properties showed a lower value after soil burial. The higher the addition of starch was proven to increase the biodegradability of bioplastic.

Item Type: Thesis (Bachelor)
Creators:
CreatorsNIMEmail
Violinta, WentyNIM03420110011UNSPECIFIED
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorCornelia, MelanieNIDN0308115501UNSPECIFIED
Thesis advisorNatania, NataniaNIDN0313098401UNSPECIFIED
Uncontrolled Keywords: biodegradable ; bioplastic ; durian seed ; ldpe ; sago starch
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 17 not found.
Date Deposited: 16 Oct 2018 08:02
Last Modified: 14 Sep 2020 07:56
URI: http://repository.uph.edu/id/eprint/1808

Actions (login required)

View Item View Item