Characteristics of Tapioca and Wheat Flour Palembang Crackers

Priyanto, Gatot and Parwiyanti, Parwiyanti and Maryudiani, Arum (2002) Characteristics of Tapioca and Wheat Flour Palembang Crackers. In: PROSIDING Seminar Nasional Agribisnis dan Agroindustri-Unggulan dan Andalan daerah di Era Otonomi. B (B.14). Jurusan TPN Fak. Pertanian Universitas Sriwijaya bekerjasama dengan PERTETA dan PATPI Sumbagsel, Palembang, Bo14.1-Bo14.7. ISBN 979-587-222-2

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    Abstract

    Research was objected to observe characteristic of palembangis crackers in relation with flour formula consisted of tapioca and wheat flour. Experiment was conducted at randomized block design based on two treatments, i.e. flour formula and steaming time, in three replications. Crackers characteristics was represented by volume expansion, spesific volume and consumer's preference test. Formula was treated in four levels of wheat flour substitution i.e. 0, 20, 40, 60 percent, and steaming time was on three levels i.e. 45, 50 and 55 minutes. Result of the experiments show that the wheat flour substitution was given significant effect on cracker volume expansion. It was about 13-24 percent decreasing of crackers volume due to wheat flour substitution until 20 percent, and it would be more 60 percent if the substitution more than 20 percent. The wheat flour substitution had a significant effect on spesific volume of palembangis crackers. Steaming time and its interaction with wheat flour substitution have no signification effect on volume expansion, but it influence significantly on spesific volume. The consumer's preference was variated from normaly to slightly dislike depend on the formula. Wheat flour substitution has significant effect on consumer's preference, but no effect for steaming time. It was sugested that maximum wheat flour substitution is 20 percent combined to steaming time of 45 minutes.

    Item Type: Book Section
    Uncontrolled Keywords: cracker, wheat flour, susbtitution
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Faculty of Agriculture > Department of Agricultural Technology
    Depositing User: Dr. Gatot Priyanto
    Date Deposited: 21 May 2013 10:50
    Last Modified: 21 May 2013 10:50
    URI: http://eprints.unsri.ac.id/id/eprint/2156

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