Effects of solution spraying during hot air drying on drying rate, surface hardening and browning of fresh-cut Japanese pear

Teppei Imaizumi, Takahiro Orikasa, Sonoko Morifusa, Lam Van Man, Yoshiki Muramatsu, Shoji Koide, Toshitaka Uchino, Tanaka Fumihiko, Daisuke Hamanaka, Akio Tagawa

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Three types of solutions (distilled water, aqueous ascorbic acid solution and aqueous citric acid solution) were sprayed periodically on the surface of fresh-cut Japanese pear during hot air drying at 40, 50 and 60 °C. The effects of solution spraying on the drying kinetics, the surface hardening, and the sample discoloration were investigated. The drying rates of the sprayed samples increased 58-63, 16-19 and 20-22% in comparison with those of the non-sprayed samples at 40, 50 and 60 °C, respectively. The hardness of the sprayed samples decreased 12-24% and 2-9% compared to that of the non-sprayed samples, and the total color difference (ΔE) was 27-44 and 20-33% less compared the non-sprayed samples at 40 and 50 °C, respectively.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalEngineering in Agriculture, Environment and Food
Volume8
Issue number1
DOIs
Publication statusPublished - Jan 1 2015

Fingerprint

Pyrus
air drying
Spraying
spraying
pears
Hardening
Drying
drying
Air
sampling
Discoloration
Ascorbic acid
Citric acid
Hardness
Citric Acid
Ascorbic Acid
Color
water
discoloration
citric acid

All Science Journal Classification (ASJC) codes

  • Food Science
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering

Cite this

Effects of solution spraying during hot air drying on drying rate, surface hardening and browning of fresh-cut Japanese pear. / Imaizumi, Teppei; Orikasa, Takahiro; Morifusa, Sonoko; Man, Lam Van; Muramatsu, Yoshiki; Koide, Shoji; Uchino, Toshitaka; Fumihiko, Tanaka; Hamanaka, Daisuke; Tagawa, Akio.

In: Engineering in Agriculture, Environment and Food, Vol. 8, No. 1, 01.01.2015, p. 1-6.

Research output: Contribution to journalArticle

Imaizumi, Teppei ; Orikasa, Takahiro ; Morifusa, Sonoko ; Man, Lam Van ; Muramatsu, Yoshiki ; Koide, Shoji ; Uchino, Toshitaka ; Fumihiko, Tanaka ; Hamanaka, Daisuke ; Tagawa, Akio. / Effects of solution spraying during hot air drying on drying rate, surface hardening and browning of fresh-cut Japanese pear. In: Engineering in Agriculture, Environment and Food. 2015 ; Vol. 8, No. 1. pp. 1-6.
@article{e97effa4929b4766a114fac49f99cde6,
title = "Effects of solution spraying during hot air drying on drying rate, surface hardening and browning of fresh-cut Japanese pear",
abstract = "Three types of solutions (distilled water, aqueous ascorbic acid solution and aqueous citric acid solution) were sprayed periodically on the surface of fresh-cut Japanese pear during hot air drying at 40, 50 and 60 °C. The effects of solution spraying on the drying kinetics, the surface hardening, and the sample discoloration were investigated. The drying rates of the sprayed samples increased 58-63, 16-19 and 20-22{\%} in comparison with those of the non-sprayed samples at 40, 50 and 60 °C, respectively. The hardness of the sprayed samples decreased 12-24{\%} and 2-9{\%} compared to that of the non-sprayed samples, and the total color difference (ΔE) was 27-44 and 20-33{\%} less compared the non-sprayed samples at 40 and 50 °C, respectively.",
author = "Teppei Imaizumi and Takahiro Orikasa and Sonoko Morifusa and Man, {Lam Van} and Yoshiki Muramatsu and Shoji Koide and Toshitaka Uchino and Tanaka Fumihiko and Daisuke Hamanaka and Akio Tagawa",
year = "2015",
month = "1",
day = "1",
doi = "10.1016/j.eaef.2015.01.001",
language = "English",
volume = "8",
pages = "1--6",
journal = "Engineering in Agriculture, Environment and Food",
issn = "1881-8366",
publisher = "Asian Agricultural and Biological Engineering Association",
number = "1",

}

TY - JOUR

T1 - Effects of solution spraying during hot air drying on drying rate, surface hardening and browning of fresh-cut Japanese pear

AU - Imaizumi, Teppei

AU - Orikasa, Takahiro

AU - Morifusa, Sonoko

AU - Man, Lam Van

AU - Muramatsu, Yoshiki

AU - Koide, Shoji

AU - Uchino, Toshitaka

AU - Fumihiko, Tanaka

AU - Hamanaka, Daisuke

AU - Tagawa, Akio

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Three types of solutions (distilled water, aqueous ascorbic acid solution and aqueous citric acid solution) were sprayed periodically on the surface of fresh-cut Japanese pear during hot air drying at 40, 50 and 60 °C. The effects of solution spraying on the drying kinetics, the surface hardening, and the sample discoloration were investigated. The drying rates of the sprayed samples increased 58-63, 16-19 and 20-22% in comparison with those of the non-sprayed samples at 40, 50 and 60 °C, respectively. The hardness of the sprayed samples decreased 12-24% and 2-9% compared to that of the non-sprayed samples, and the total color difference (ΔE) was 27-44 and 20-33% less compared the non-sprayed samples at 40 and 50 °C, respectively.

AB - Three types of solutions (distilled water, aqueous ascorbic acid solution and aqueous citric acid solution) were sprayed periodically on the surface of fresh-cut Japanese pear during hot air drying at 40, 50 and 60 °C. The effects of solution spraying on the drying kinetics, the surface hardening, and the sample discoloration were investigated. The drying rates of the sprayed samples increased 58-63, 16-19 and 20-22% in comparison with those of the non-sprayed samples at 40, 50 and 60 °C, respectively. The hardness of the sprayed samples decreased 12-24% and 2-9% compared to that of the non-sprayed samples, and the total color difference (ΔE) was 27-44 and 20-33% less compared the non-sprayed samples at 40 and 50 °C, respectively.

UR - http://www.scopus.com/inward/record.url?scp=84926418093&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84926418093&partnerID=8YFLogxK

U2 - 10.1016/j.eaef.2015.01.001

DO - 10.1016/j.eaef.2015.01.001

M3 - Article

AN - SCOPUS:84926418093

VL - 8

SP - 1

EP - 6

JO - Engineering in Agriculture, Environment and Food

JF - Engineering in Agriculture, Environment and Food

SN - 1881-8366

IS - 1

ER -