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Consumption of elicited soybean sprout flour increases calcium level in serum of ovariectomized rats Aminah, Siti; Suparmo, Suparmo; Naruki, Sri; Wuryastuty, Hastari
Universa Medicina Vol 36, No 2 (2017)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2017.v36.94-101

Abstract

BackgroundThe decline in estrogens could lead to an imbalance of bone formation and absorption as well as bone mineralization. Phytoestrogens are known to have the potential to maintain bone health. Calcium and phosphorus are essential components for bone mineralization. This study aimed to investigate the effect of soybean sprout flour consumption on serum calcium and phosphorus levels in ovariectomized rats.MethodsA randomized post-test-only control group design involving 25 female Sprague-Dawley rats aged 2 months, which were divided into five groups: (i) normal controls on standard feed diet AIN-93 (C-N), (ii) ovariectomy controls on standard feed diet (OVX -N); (iii) ovariectomized rats on standard feed diet + ethinylestradiol (OVX -E), (iv) ovariectomized rats on standard feed diet + soybean flour (OVX -S); (v) ovariectomized rats on standard feed diet + soybean sprout flour (OVX -SS). The rats were treated for 6 weeks, then on the last day of treatment blood sampling was conducted. Analysis of calcium and phosphorus in serum was performed using the Arsenazo III photometric method. Data were analyzed using one-way Anova.ResultsMean serum calcium level was highest in the OVX-SS group (12.59 mg/dL ± 1.32), while mean serum phosphorus level was highest in the C-N group (1.708 mg/dL ± 0.28). Soybean sprout flour consumption had a significant effect on serum calcium levels (p=0.019), yet it had no effect on body weight and serum phosphorus levels of the rats.ConclusionConsumption of soybean sprout flour could positively affect serum calcium levels in rats.
PENGGUNAAN MINYAK SAWIT UNTUK SUBSTITUSI LEMAK SUSU DALAM PRODUKSI SUSU KENTAL MANIS Naruki, Sri; Marsono, Yustinus; Murdiati, Agnes
Jurnal Teknologi Pangan dan Gizi Vol 5, No 1 (2004)
Publisher : Widya Mandala Surabaya Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/jtpg.v5i1.2379

Abstract

A research on substitution of milk fat with palm oil in Sweet Condense Milk (SCM) production has been conducted. The aim of this research was to investigate the effects of milk fat substitution with palm oil on physical, chemical and nutritional properties of the Palm Oil SCM (POSCM) POSCM were prepared by substitution of corn oil (0, 25, 50, 75 and 100%) with palm oil (R-vita) of the commercial recombined SCM formula. Chemical and physical properties of the POSCMs were determined. The POSCMs were then reconstituted and sensory character as well as nutritional properties was examined. The result showed that substitution of 50% corn oil with red palm oil (R-vita)resulted in a good quality of POSCM similar to the control SCM (0% red palm oil). This POSCM have viscosity and chemical composition similar to SCM and the emulsion stability 98%. POSCM production decreased 10% of carotene content but the tocoferol content were not affected bu the process. Substitution of milk fat with red palm oil decrease the cholesterol but have no effects on TAG concentration in rats.