ABSTRACT
Menopause period associated with brain function disorders can caused by decreasing estradiol levels and increasing oxidative stress in the body. Antioxidant agents are required to balance oxidative stress in the body. Instant cream soup made from pumpkin and tempeh is a supplementary food containing isoflavone and antioxidant agents. This study is aimed at analyzing the content of antioxidant level and isoflavones (genistein and daidzein) in instant cream soup and their effect on ovariohysterectomy (OVx) rats. Instant pumpkin cream soup with and without tempeh were subjected to isoflavone content and antioxidant analysis. Serum estradiol was analyzed using enzyme-linked immunosorbent assay. Liver concentration of malondialdehyde (MDA) and activities of superoxide dismutase (SOD) were measured by spectrophotometric methods. The study showed that the isoflavone content (genistein 370.86 g/100 g, daidzein 185.61 g/100 g) was only present in the pumpkin instant cream soup with tempeh (IPTS). IPTS has higher antioxidant levels (134.25 mg AEAC/100 g) than instant pumpkin cream soup without tempeh (IPS). In vivo study, experimental rats showed that OVx increased malondialdehyde (MDA) levels up to 5.85-6.07 nmol mL-1 as compared to control (4.47 nmol mL-1). Moreover, instant pumpkin cream soup with tempeh treatments significantly increased serum estradiol levels (2.37-3.63 µg) and superoxide dismutase (SOD) levels of 497.49-558.89 U mL-1. This study concluded that instant pumpkin cream soup and tempeh contained isoflavone and antioxidant, and it increased estradiol serum and SOD level.
ABSTRACT
AIM OF THE STUDY: Based on the authors' fieldwork in a Sundanese village, Indonesia, this paper aimed to elucidate the roles of herbal medicine in treatment of illnesses and to report medicinal plants and their uses, comparing with those mentioned in the encyclopedic book series of Plant Resources of South-East Asia (PROSEA). MATERIALS AND METHODS: Interview survey was conducted for all of the 19 herbalist healers about their therapies for the past 1-month period, and the medicinal plants used were botanically identified. For 70 non-healer households, treatments for all members' illness episodes in the past 1-month period were asked. RESULTS: Medicinal plants were used in two-thirds of illness cases, either through the villagers' self-treatment (60.9%) or by the healers (6.5%). The healers made 96 therapies for illnesses (classified into 23 categories), using 117 plant species. There were 257 types of illness-plant pairs, and only 114 of them (44.4%) were judged conformed to those mentioned in the PROSEA. CONCLUSION: Sundanese villagers have depended heavily on herbal medicine, and high proportion of non-conformed illness-plant pairs suggests necessity of further studies about Sundanese medicinal plants, particularly their pharmacological effects.
