Jurnal Teknologi Dan Industri Pangan
Vol 13, No 3 (2002): Jurnal Teknologi dan Industri Pangan

TAHU MENGHAMBAT KEHILANGAN TULANG LUMBAR TIKUS BETINA OVARIEKTOMI [Tofu Attenuates Lumbar Bone Loss of Ovariectomized Female Rats]


Nurdin, Samsu Udayana, Muchtadi, Deddy, Djuwita, Ita, Pawiroharsono, Suyanto



Article Info

Publish Date
02 Mar 2012

Abstract

TAHU MENGHAMBAT KEHILANGAN TULANG LUMBAR TIKUS BETINA OVARIEKTOMI   [Tofu Attenuates Lumbar Bone Loss of Ovariectomized Female Rats] Samsu Udayana Nurdin 1) , Deddy Muchtadi 2) , Ita Djuwita 3) , Suyanto Pawiroharsono 4) 1) Department of Agricultural Product Technology, Lampung University, Jln. Sumantri Brojonegoro No. 1Bandar Lampung, 35145;  2) Department of Food Technology and Human Nutrition, Bogor Agriculture University, Jln. Lingkar Kampus, Dramaga Bogor; 16680; 3) Laboratory of Embriology, Veteriner Faculty, Bogor Agriculture University, Jln. Agatis, Dramaga Bogor; 16680; 4) Agency for the Assesment and Application of Technology, Jln. MH. Thamrin no. 8, Jakarta 10340. ABSTRACT   The objectives of this research were to examine the efeects of feed containing soybean tofu and tempeh on lumbar bone density and mass of ovariectomized female rats. Twenty four 17 weeks-old Sprague-Dawley rats were randomly assigned to four group, i.e.: (1) non-ovariectomized rats fed casein based diet (NonOvx), (2) ovariectomized rats fed casein based diet (OvxC), (3) ovariectomized rats fed diet containing soybean tofu (OvxH), and (4) ovariectomized rats fed diet containing soybean tempeh (OvxT); in three block based on their body weight.  The result show that body weight gram of ovariectomized rats was greater than nonovariectomized.  Ovariectomy caused atrophy of the uterus, and resulted in higher serum calcium level.  The lower lumbar vertebrae density of ovariectomized rats was observed and the decrease was prevented by tofu.   Key words : Tofu, tempeh, bone loss,  and ovariectomy


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