Brookfield CT3 Texture Analyzer Manual do Utilizador descarregar pdf (Página 34)

Brookeld Engineering Labs., Inc. Page 34 Manual No. M08-372-C0113

BIBLIOGRAPHY AND REFERENCES:

Anon. 1988. Facts About Yogurt. National Dairy Council, London.

Anon.1996.Yogurt:ATechnicalProle.NationalDairyCouncil,EducationDepartment.

Bylund, G. 1995. Diary Processing Handbook. Tetra Pak Processing Systems AB, Sweden.

Prentice, J. 1992. Dairy Rheology A Concise Guide. VCH Publishers, USA.

Tamime, A. and Robinson R. 1985. Yogurt Science and Technology. Pergamon Press Ltd., Oxford.

Varnam. A. and Sutherland, J. 1994. Milk and Milk Products - Technology, Chemistry and Microbioogy. Chapman and Hall,

Great Britain.

V.2 A Comparison of the Textural Characterstics of Biscuits (Cookies)

PRODUCT: Biscuits

OBJECTIVE: To compare the textural characteristics of the two different types of biscuit

while utilizing parameters generated using penetration test.

BACKGROUND: The textural characteristics of hygroscopic foods (those which take up water

from the atmosphere) such as biscuits is of critical importance in the assessment

of their quality. The hardness of a sample is indicative of its freshness, while

the crispiness parameter evaluated within this investigation, characterizes its

inner crumb structure and bake characteristics.

The test may be employed as part of any quality control procedure, whether that

istoevaluatestalingofproductlife,bakecharacteristicsthroughquantication

of hardness at different points within the biscuits circumference or any other

applicationspecictoyourorganization.

CT3 SETTINGS: MODE: Normal

  TRIGGER: SeetableII.1

  DISTANCE: 3mm

  SPEED: 0.5mm/s

PROBE REF: 2mmstainlesssteelcylinderprobe(REF:TA39)

METHOD: Biscuits approximately 6 mm thick were located beneath the probe and clamped

to the analyzer bed using low pressure clips. The probe then penetrated sample

totargetdistanceandtheproleofcharacteristicswasrecordedthroughthe

interface package.

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Brookfield CT3 Texture Analyzer Manual do Utilizador Página 34