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Influence of Heat Treatment on the Physicochemical Property and Mineral Composition of Various Processed Salts

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 17 Number 5 (2008.10)바로가기
  • 페이지
    pp.1010-1015
  • 저자
    Sung-Hee Han, Seog-Won Lee, Chul Rhee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A88425

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원문정보

초록

영어
The effects of heat treatment on the physicochemical properties and mineral composition of sun-dried salt were investigated. The salts parched at high temperature were appeared the higher alkalinity and the lower oxidation-reduction potential (ORP) than the samples without heat treatment. The commercial salts (bamboo salt and yellow loess salt) and the sun-dried salt parched at high temperature had relatively higher sodium ion content (418-450 ppm) compared to that (418.0 ppm) of refined salt. The increase of calcium ion occurred in the salts parched at high temperature compared to the sundried salt without heat treatment, but the magnesium ion was vice versa. The commercial salt, yellow loess salt had highest turbidity (0.973) whereas sun-dried salt showed lowest level (0.097) among the tested samples. Turbidity of heat treatment
samples decreased as solubility increased. The maximum concentration of dialyzed salt was reached after 4 hr regardless of various processed salts, but those had no difference significantly among the tested samples. The X-ray diffraction patterns of the parched sun-dried salts showed different peak intensity with common salts, and they were similar to the patterns of oxide
salts, especially MgO. The maximum value (2.56%) of MgO appeared in the sun-dried salt parched at 1,400oC.

목차

Abstract
 Introduction
 Materials and Methods
  Materials and heat treatment of sun-dried salt
  Measurement of NaCl, moisture, water activity, pH,and oxidation-reduction potential (ORP)
  Analysis of mineral composition of various salts
  Solubility and turbidity
  X-ray diffraction
  Determination of MgO
  Statistical analysis
 Results and Discussion
  Quality characteristics of various processed salts
  Mineral composition of various salts
  Solubility and turbidity
  Influence of heat treatment on dialysate salt concentration
  XRD patterns of the various processed salts and oxidesalts
  MgO contained in various processed salts
 References

키워드

parched salt physicochemical property mineral oxide salt

저자

  • Sung-Hee Han [ Institute of Life Science and Natural Resources, Korea University ]
  • Seog-Won Lee [ Department of Food and Nutrition, Yuhan College ]
  • Chul Rhee [ Division of Food Bioscience and Technology, College of Life Sciences and Biotechnology, Korea University ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국식품과학회 [Korean Society of Food Science and Technology]
  • 설립연도
    1970
  • 분야
    농수해양>식품과학
  • 소개
    본회는 사회일반의이익에 공여하기 위하여 공공법인의 운영에 관한 법률의 규정에 따라 식품 과학 전반에 관한 이론 및 기술연구와 그 응용을 촉진 및 보급시키며 학술과 사업을 연계시키고, 나아가 국민의 식생활을 질적, 양적으로 향상시킴을 목적으로 한다.

간행물

  • 간행물명
    Food Science and Biotechnology
  • 간기
    격월간
  • pISSN
    1226-7708
  • 수록기간
    1992~2009
  • 십진분류
    KDC 574 DDC 664

이 권호 내 다른 논문 / Food Science and Biotechnology Volume 17 Number 5

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