rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Instrumental methods for the evaluation of corn tortilla texture
  name:
    name part: Suhendro, Elly Lusia Dewi.
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 1997
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    extent: xiv, 182 leaves : illustrations ; 28 cm.
  abstract: Objective techniques (rollability, bending, tensile,
  abstract: puncture, and stress relaxation) that evaluate control
  abstract: tortillas and tortillas containing 0.75% CMC and 0.005%
  abstract: barley malt were developed and evaluated. The abilities of
  abstract: the objective techniques to detect texture differences in
  abstract: corn tortillas containing different additives were evaluated.
  abstract: The potential of using the objective technique to monitor
  abstract: tortilla texture in industrial settings was also evaluated.
  abstract: Objective rollability, bending and tensile techniques were
  abstract: more highly correlated to subjective rollability and
  abstract: flexibility than the puncture and stress relaxation test.
  abstract: Puncture technique measured the ability of tortillas to
  abstract: resist puncture, while stress relaxation measured the
  abstract: viscoelastic properties. The variability of the objective
  abstract: techniques was significantly affected by the uniformity of
  abstract: the sample (thickness, moisture content, and the extent of
  abstract: puffing), however, among homogenous samples, the
  abstract: variabilities were low. The bending technique produced low
  abstract: variability data on the commercial tortillas sampled on site
  abstract: or from selected Texas markets. It detected textural
  abstract: differences between table tortillas produced on different
  abstract: work shifts and between tortillas prepared for table
  abstract: consumption or chip use. The bending technique data on the
  abstract: commercial tortillas supported and were in accordance with
  abstract: the data collected on the laboratory tortillas. The
  abstract: variability in texture values of corn tortillas available on
  abstract: the market was detectable using both objective and subjective
  abstract: techniques. The objective techniques supplemented the data
  abstract: obtained in the subjective rollability tests and provided
  abstract: adequate information to help explain the changes in textural
  abstract: properties during storage or those caused by additives. The
  abstract: choice of the objective technique used depends on the
  abstract: application needed. For research and quality control in
  abstract: industrial settings, the bending and tensile techniques are
  abstract: recommended. They are fast, simple, perform as well in a
  abstract: laboratory facility as in an industrial production facility,
  abstract: and have potential to become a significant tool in monitoring
  abstract: texture in industrial settings. The stress relaxation
  abstract: technique is recommended for fundamental research in an
  abstract: academic setting. The technique provides information about
  abstract: viscosity and elasticity of corn tortillas that were not
  abstract: provided by the other techniques.
  note: by Elly Lusia Dewi Suhendro.
  note: Vita.
  note: "Major Subject: Food Science and Technology".
  note: Issued also on microfiche from University Microfilms Inc.
  note: Includes bibliographical references: pages 140-147.
  note: Ph. D. Texas A&M University 1997.
  subject:
    topic: Major food science and technology
  identifier: 97-29283 UMI
  identifier: http://proxy.library.tamu.edu/login
  related item:
    location:
      url: http://proxy.library.tamu.edu/login
  record info:
    record content source: TXA
    record creation date: 971124
    record change date: 20190325093447.0
    record identifier: in00001393606