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author:

Ye, Xiuyun (Ye, Xiuyun.) [1] (Scholars:叶秀云) | Li, Peixu (Li, Peixu.) [2] | Lo, Y. Martin (Lo, Y. Martin.) [3] | Fu, Hong (Fu, Hong.) [4] (Scholars:傅红) | Cao, Yanping (Cao, Yanping.) [5]

Indexed by:

Scopus SCIE

Abstract:

A novel shortening was developed based on oleogels structured by ethylcellulose (EC) polymers. The texture and oil retention ability of EC oleogels were characterized against the level of viscosity of different grades of EC, as well as the rheological properties in relation to the polymer structure in the gel network. EC100, which has an average viscosity of 100 cP, was selected as the most suitable organogelator at 4% (w/w) in combination with base oil (30% degree of saturation by mixing palm stearin and soybean oil) to form the shortening. Triglyceryl monostearate (TMS) was found to be the most effective emulsifier as evidenced by its ability to strengthen air-incorporation ability of the shortening while creating evenly distributed fine crystals in the system. The EC100 shortening was able to create breads with excellent specific volume, indicating its ability to incorporate air bubbles during dough development and to serve as an antifirming agent to create bread with stable soft texture. Practical Application In the present study, we attempted to create a novel shortening by employing oleogels structured by ethylcellulose (EC), the most promising gelation agent to develop gel network capable of replacing solid fat without health concerns. EC oleogels in shortening with detailed characterization of the shortening microstructure in relation to its functional properties was elucidated. The optimal formulation in relation to preservation of gel structure and consistency with enhanced moisture and air retention were also identified.

Keyword:

bakery shortenings emulsifier ethylcellulose oleogel

Community:

  • [ 1 ] [Ye, Xiuyun]Fuzhou Univ, Coll Biol Sci & Engn, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Fuzhou 350116, Fujian, Peoples R China
  • [ 2 ] [Li, Peixu]Fuzhou Univ, Coll Biol Sci & Engn, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Fuzhou 350116, Fujian, Peoples R China
  • [ 3 ] [Fu, Hong]Fuzhou Univ, Coll Biol Sci & Engn, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Fuzhou 350116, Fujian, Peoples R China
  • [ 4 ] [Cao, Yanping]Fuzhou Univ, Coll Biol Sci & Engn, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Fuzhou 350116, Fujian, Peoples R China
  • [ 5 ] [Cao, Yanping]BTBU, Sch Food & Chem Engn, Beijing 100048, Peoples R China
  • [ 6 ] [Lo, Y. Martin]Shenzhen Univ, Inst Adv Study, Shenzhen 518060, Peoples R China
  • [ 7 ] [Ye, Xiuyun]Fuzhou Univ, Fujian Prov Key Lab Marine Enzyme Engn, Fuzhou 350116, Fujian, Peoples R China
  • [ 8 ] [Li, Peixu]Fuzhou Univ, Fujian Prov Key Lab Marine Enzyme Engn, Fuzhou 350116, Fujian, Peoples R China
  • [ 9 ] [Fu, Hong]Fuzhou Univ, Fujian Prov Key Lab Marine Enzyme Engn, Fuzhou 350116, Fujian, Peoples R China

Reprint 's Address:

  • 傅红 待查

    [Fu, Hong]Fuzhou Univ, Coll Biol Sci & Engn, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Fuzhou 350116, Fujian, Peoples R China;;[Cao, Yanping]Fuzhou Univ, Coll Biol Sci & Engn, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Fuzhou 350116, Fujian, Peoples R China;;[Cao, Yanping]BTBU, Sch Food & Chem Engn, Beijing 100048, Peoples R China;;[Fu, Hong]Fuzhou Univ, Fujian Prov Key Lab Marine Enzyme Engn, Fuzhou 350116, Fujian, Peoples R China

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Source :

JOURNAL OF FOOD SCIENCE

ISSN: 0022-1147

Year: 2019

Issue: 6

Volume: 84

Page: 1456-1464

2 . 4 7 8

JCR@2019

3 . 2 0 0

JCR@2023

ESI Discipline: AGRICULTURAL SCIENCES;

ESI HC Threshold:133

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 51

SCOPUS Cited Count: 51

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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