Karakterisasi ekstrak bayam (Amaranthus tricolor L.) serta pemanfaatannya sebagai pewarna alami dan sumber antioksidan pada mi basah = Characterization of spinach exract (Amaranthus tricolor L.) and utilization as natural colorants and antioxidant source in wet noodle

Gryta L, Teresa (2011) Karakterisasi ekstrak bayam (Amaranthus tricolor L.) serta pemanfaatannya sebagai pewarna alami dan sumber antioksidan pada mi basah = Characterization of spinach exract (Amaranthus tricolor L.) and utilization as natural colorants and antioxidant source in wet noodle. Bachelor thesis, Universitas Pelita Harapan.

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

Download (372kB)
[thumbnail of Abstract] Text (Abstract)
Abstract.pdf
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (1MB)
[thumbnail of Chapter1] Text (Chapter1)
Chapter 1.pdf
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (220kB)
[thumbnail of Chapter2] Text (Chapter2)
Chapter 2.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (776kB)
[thumbnail of Chapter3] Text (Chapter3)
Chapter 3.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (703kB)
[thumbnail of Chapter4] Text (Chapter4)
Chapter 4.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (1MB)
[thumbnail of Chapter5] Text (Chapter5)
Chapter 5.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (84kB)
[thumbnail of Bibliography] Text (Bibliography)
Bibliography.pdf
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (370kB)
[thumbnail of Appendices] Text (Appendices)
Appendices.pdf
Restricted to Repository staff only
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (4MB)
[thumbnail of Publication-Agreement] Text (Publication-Agreement)
Publication-Agreement.pdf
Available under License Creative Commons Attribution Non-commercial Share Alike.

Download (410kB)

Abstract

Spinach is a leafy vegetable and can be easily growing worldwide. Spinach has many chemical compounds like protein, lipid, carbohydrate, potassium, iron, vitamin A, B, and ascorbic acid. Besides that, it contains antioxidant compounds like phenolic, carotenoid, ascorbic acid, chlorophyll and betalain. The objective of this research was to added spinach extract as food colorants in wet noodle. The study was started with the analyzed of antioxidant properties in green spinach and red spinach. The result showed that red spinach has higher phenolic compound, ascorbic acid, and betalain compound than green spinach. Chlorophyll content in green spinach was higher than red spinach. Ascorbic acid very affects the antioxidant activity in both green spinach and red spinach. In this research, spinach extract added to noodle and analyzed antioxidant compound and organoleptic test. The data showed that the chosen noodle for green spinach was 1:1 (spinach: water) and 2:1 (spinach: water) for red spinach. Noodle with addition of spinach extract in high concentration make the color of the noodle less bright.
Item Type: Thesis (Bachelor)
Creators:
Creators
NIM
Email
ORCID
Gryta L, Teresa
NIM03420070022
UNSPECIFIED
UNSPECIFIED
Contributors:
Contribution
Contributors
NIDN/NIDK
Email
Thesis advisor
Cahyana, A. Herry
NIDN0005075908
UNSPECIFIED
Thesis advisor
Handayani, Ratna
NIDN0311097601
UNSPECIFIED
Additional Information: SK 34-07 LIM k
Uncontrolled Keywords: spinach ; antioxidant ; colorants ; noodle ; chlorophyll ; betalain
Subjects: T Technology > TP Chemical technology
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: 04 Oct 2018 05:38
Last Modified: 30 Aug 2021 07:35
URI: http://repository.uph.edu/id/eprint/475

Actions (login required)

View Item
View Item