CD Skripsi
Pembuatan Roti Tawar Berbasis Terigu Dan Pati Sagu Termodifikasi Heat Moisture Treatment
ABSTRACT
White bread is a widely consumed carbohydrate-rich product, usually made
from wheat flour. Besides using wheat flour, white bread can also be substituted
with local ingredients, such as sago starch. Heat moisture treatment (HMT)
modification sago starch can be used as alternatives to reduce of the use of wheat
flour in making white bread. The purpose was to determine the effect of ratio wheat
flour and HMT modification sago starch on the physicochemical and sensory
properties of white bread and to obtain the selected ratio. The research was
conducted experimentally using a completely randomized design with four
treatments and four replications. The treatments were a ratio of wheat flour and
HMT modification sago starch namely TS1 (80:20), TS2 (70:30), TS3 (60:40), and
TS4 (50:50). The data obtained were statistically analyzed using analysis of
variance and followed by Duncan's multiple range test (DMRT) at a 5% level. The
results showed that the ratio of wheat flour and HMT sago starch had a significant
effect on bread expansion, moisture content, ash content, protein content, fat
content, carbohydrate content, and sensory assessment consisting of descriptive and
hedonic tests. The selected treatment was TS2 (70:30), which produced white bread
with 138.25% bread expansion, 32.16% moisture content, 1.11% ash content,
3.73% protein content, 8.07% fat content, and 54.92% carbohydrate content, with
white bread description of yellow-brown color and soft texture, while the hedonic
assessments of the attributes of color, softness, and overall was favored by panelists.
Keywords: white bread, wheat flour, HMT modification sago starch
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