Sains Malaysiana 38(2): 171-175(2009)
Frying Pressure and Temperature Effects on Sensory Characteristics
of Coated Chicken Nuggets
(Kesan Tekanan dan Suhu Penggorengan Terhadap Ciri
Deria Nuget Ayam Bersalut)
Salma Mohamad Yusop, Mohamad Yusof Maskat, Wan Aida Wan Mustapha
& Aminah Abdullah
Food Science Program, School of Chemical Sciences and Food Technology
Faculty of Science and Technology, Universiti Kebangsaan Malaysia
43600 UKM Bangi, Selangor, Malaysia
Received: 19 March 2008 / Accepted: 12 July 2009
ABSTRACT
A study was carried out to
evaluate the effects of frying pressure (102 and 156 kPa) and temperature (150,
165 and 180°C) on sensory
characteristics of chicken nuggets coated with wheat, rice and sago flours. Batters
from wheat, rice and sago flours were prepared by mixing each flour with water
at a weight ratio of 1:1.2 (flour: water). Chicken nuggets were dipped in the
prepared batters and fried at the different pressure and temperature for 7
minutes. Sensory evaluation was done using trained panelists (n=7) with two
replication. Attributes assessed were color,
aroma, coating thickness, adhesiveness, hardness, crispness, oiliness,
juiciness and overall acceptance. Results showed that using different frying pressures and temperatures did
significantly affect (p<0.05) all the sensory attributes of chicken nuggets
coated with wheat, rice and sago flours. It was observed that coated chicken
nuggets fried at a pressure of 156 kPa and temperature of 165°C was most preferred by the
trained panellists.
Keywords: coating; frying; pressure;
sensory properties; temperature
ABSTRAK
Kajian telah dijalankan untuk
menentukan kesan tekanan (102 dan 156 kPa) dan suhu (150, 165 dan 180oC)
penggorengan terhadap ciri-ciri deria nuget ayam yang disalut menggunakan
tepung gandum, beras dan tepung sagu. Cecair penyalut dari tepung gandum, beras
dan tepung sagu disediakan dengan mencampurkan setiap jenis tepung dengan air pada
nisbah berat 1:1.2 (tepung: air). Nuget
ayam dicelup ke dalam cecair penyalut dan digoreng pada tekanan dan suhu
penggorengan yang berbeza selama 7 minit. Penilaian deria telah dijalankan
menggunakan panel terlatih (n=7) dengan 2 replikasi. Atribut yang dinilai
adalah warna, aroma, ketebalan salutan, lekatan, kekerasan, kerangupan, rasa
berminyak, kejusian dan penerimaan keseluruhan. Keputusan menunjukkan bahawa
penggorengan tekanan dan suhu penggorengan yang berbeza secara ketara (p<0.05) mempengaruhi semua
atribut deria nugget ayam yang disalut dengan tepung gandum, beras dan tepung
sagu. Diperhatikan bahawa nugget ayam
bersalut yang digoreng pada tekanan 156 kPa dan suhu 165oC adalah
paling digemari oleh panel terlatih.
Kata kunci: Ciri deria; penggorengan;
salutan; suhu; tekanan
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