Physicochemical and Sensory Characteristics of Biscuits from Purple Sweet Potato Flour and Wheat Flour

Elisa Julianti, Elisa Julianti, Ridwansyah, Ridwansyah, Yerika Putri

2019

Abstract

Purple-fleshed sweet potato (PFSP) was the source of anthocyanin which provide the powerful antioxidant activity. The combination of PFSP flour and wheat flour for biscuits manufacturing will give benefits in terms of color and nutritional value. In this work, PFSP flour was combined with wheat flour in ratio of 100:0; 90:10; 80:20; 70:30; 60:40; 50:50; 40:60; 30:70; 20:80; 10:90; and 0:100. The physicochemical and sensory characteristics of biscuits were analyzed to evaluate the acceptability of biscuits. Biscuits containing 70% of PFSP flour had a higher anthocyanin content and accepted by consumers in all attributes of sensory characteristics. The biscuits from PFSP flour were not only had a higher nutritional value than those of made from 100% wheat flour (control), but also had an attractive color and high potential for accepting by consumers.

Paper Citation

in Harvard Style

Julianti E., Ridwansyah. and Putri Y. (2019). Physicochemical and Sensory Characteristics of Biscuits from Purple Sweet Potato Flour and Wheat Flour. In Proceedings of the 16th ASEAN Food Conference - Volume 1: 16th AFC, ISBN 978-989-758-467-1, pages 55-60. DOI: 10.5220/0009981100002964

in Bibtex Style

@conference{16th afc19,
author={Elisa Julianti and Ridwansyah and Yerika Putri},
title={Physicochemical and Sensory Characteristics of Biscuits from Purple Sweet Potato Flour and Wheat Flour},
booktitle={Proceedings of the 16th ASEAN Food Conference - Volume 1: 16th AFC,},
year={2019},
pages={55-60},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009981100002964},
isbn={978-989-758-467-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 16th ASEAN Food Conference - Volume 1: 16th AFC,
TI - Physicochemical and Sensory Characteristics of Biscuits from Purple Sweet Potato Flour and Wheat Flour
SN - 978-989-758-467-1
AU - Julianti E.
AU - Ridwansyah.
AU - Putri Y.
PY - 2019
SP - 55
EP - 60
DO - 10.5220/0009981100002964