Penambahan Asam Sitrat Pada Pembuatan Tepung Putih Telur Itik Terhadap Sifat Fisik dan Organoleptik Angel Food Cake

PENAMBAHAN ASAM SITRAT PADA PEMBUATAN TEPUNG
PUTIH TELUR ITIK TERHADAP SIFAT FISIK DAN
ORGANOLEPTIK ANGEL FOOD CAKE

SKRIPSI
DIAN APRIANDINI

PROGRAM STUDI TEKNOLOGI HASIL TERNAK
FAKULTAS PETERNAKAN
INSTITUT PERTANIAN BOGOR
2007

ABSTRACT
Citric Acid Adding in the Making of the Albumen Powder to Physical
and Organoleptycal Characteristic of Angel Food Cake
Apriandini, D., N. Ulupi, and Rukmiasih
This research was conducted to investigate physical and organoleptycal
characteristic of angel food cake from duck albumen powder with different
concentration of citric acid adding in the making of the albumen powder. The
different concentration of citric acid was 0; 6.1 and 9.6%. The observed variables
were porosity, developing ratio, specific volume, tenderness, and hedonic. The

experimental design was randomized complete block design. Developing ratio,
specific volume, and tenderness was analyzed using analysis of variance which was
followed by the Duncan’s test for any significant result. Porosity and hedonic test
was analyzed using descriptive analysis. The result showed that citric acid adding in
making of duck albumen powder very significantly (P