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Physicochemical Properties of Job’s Tears (Coix lachryma-jobi L.) Starch Modified with Different Levels of Acid Hydrolysis

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 18 Number 5 (2009.10)바로가기
  • 페이지
    pp.1145-1149
  • 저자
    Hye Won Kim, Kwang Yeon Lee, In Young Bae, Soo Jin Jun, Ji Yeon Lee, Hyeon Gyu Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A112613

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원문정보

초록

영어
Physicochemical properties of native and acid-modified Job’s tears (Coix lachryma-jobi L.) starches were investigated. Starch extracted from Job’s tears was treated with 2.2 N hydrochloric acid for different length of time (3, 6, 12, and 18 hr). The hydrolysis pattern of starches with the acid proceeded rapidly up to 12 hr and then the approached constant values. The swelling power of acid-modified starches measured at all temperatures was lower than that of its native counterparts and the water solubility index increased as temperature and hydrolysis time increased. Rapid visco analyzer viscograms of acid-modified starches demonstrated a very low viscosity as compared with that of native starch. However, Xray diffraction did not show any significant alteration in the crystallinity after acid-modification.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

Job’s tears starch acid-modified starch physicochemical property pasting property

저자

  • Hye Won Kim [ Department of Food Science and Nutrition, Hanyang University ]
  • Kwang Yeon Lee [ Department of Food Science and Nutrition, Hanyang University ]
  • In Young Bae [ Department of Food Science and Nutrition, Hanyang University ]
  • Soo Jin Jun [ Department of Food Science and Nutrition, Hanyang University ]
  • Ji Yeon Lee [ Department of Food Science and Nutrition, Hanyang University ]
  • Hyeon Gyu Lee [ Department of Food Science and Nutrition, Hanyang 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 18 Number 5

    피인용수 : 0(자료제공 : 네이버학술정보)

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