Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Callus-based 3D printing for food exemplified with carrot tissues and its potential for innovative food production

Authors
Park, Sea MiKim, Hyun WooPark, Hyun Jin
Issue Date
4월-2020
Publisher
ELSEVIER SCI LTD
Keywords
3D food printing; Hydrocolloid printing; Hydrogel embedding; Callus based food-ink; Plant cells; Alginate
Citation
JOURNAL OF FOOD ENGINEERING, v.271
Indexed
SCIE
SCOPUS
Journal Title
JOURNAL OF FOOD ENGINEERING
Volume
271
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/56705
DOI
10.1016/j.jfoodeng.2019.109781
ISSN
0260-8774
Abstract
This paper proposes a novel approach to implement a plant cell-laden hydrogel model that could extend the application range of plant-based food production to unique food texture. Callus based food-inks were prepared by blending a callus dispersion with 4% alginate at ratios of 1:2, 1:1, and 2:1 (w/w). During the 3D food printing process, all samples were cured using Ca2+ ions to form a rigid gel. While the 1:2 and 1:1 samples showed proper shape fidelity, excessive cell concentrations (i.e. the 2:1 sample) resulted in lower resolution and deviation from the intended dimensions. Plant cell-laden scaffolds with various callus content showed high viability and prolonged cell growth over a 35-day culture period, quantified by optical density and imaged by confocal microscopy. The cells implanted in the hydrogel developed into clusters during incubation and exhibited unique texture of artificial plant tissues. Through this approach, the possibility of applying 3D food printing to plant cell culture was verified. The concept of callus-based food-ink provides the promising potential for artificial plant tissue simulation and improves textural properties of 3D printed food similar to real food textures by developing a plant cell-laden hydrogel model.
Files in This Item
There are no files associated with this item.
Appears in
Collections
Graduate School > Department of Biotechnology > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher PARK, HYUN JIN photo

PARK, HYUN JIN
생명과학대학 (식품공학과)
Read more

Altmetrics

Total Views & Downloads

BROWSE