Wistar nonlinear rats weighing 170-220g. Rats were divided 5 groups, including control group, group-1, group-2, group -3 and reference group. Dried thistle extract and raw bovine testicle were contained by 1:1, 1:2 and 2:1 ratio. Each 0.1g ratio was dissolved in 20 ml distilled water and administered 2 times per day. Blood sampling was done for each rat after 3, 7, 14, 21, 28 and 35 days. Their testosterone level was measured by ELISA Kit. Results: The results indicated that free serum testosterone level in male rats increase and decrease in 7 days frequency. All tested groups showed gradual increase in the level of free serum testosterone when compared to that of corresponding control (p<0.05). Statistical comparison of all groups revealed that the maximum level was found in group 1. Moreover, group 3 was showed gradually increase in level of free serum testosterone, irrelative with period of decrease testosterone level. Conclusion: According to our results and previous study, it is suggested that preparation with Tribulus terrestris L. extract could be used in the androgen deficiency and erectile dysfunctions. Keywords: Tribulus Terrestris L, Free testosterone, Dihydrotestosterone, Protodioscin

Introduction: Factors are increasing in Mongolia, which is producing food product using sea buckthorn berry. However, those factors use pulp oil, juice and throw skins, pulp and seeds. Those solid remains named pomace. The pomace contains many kinds of vitamins, trace elements and other biologically active substances including fat soluble vitamins /А, Е, К/, fatty acids / linoleic, linolienic, oleic/, carbohydrates, water soluble vitamins /С, В1, В2, folic acid/, flavonoids, carotenoids. Therefore, pomace is usable as raw material for biological active product. Goal: The aim of study is to invent sample of biological active product including seabackthorn pomace Materials and methods: The seabuckthorn pomace was provided by Monos Foods Co Ltd. Ascorbic acid and other expient were provided by Drug Research Institute. Sea buckthorn (H. rhamnoides) pomace was dried by Labconco freezone L12 freeze dryer in Drug Research Institute. Moisture and total ash were determined by method according to MNS 5225:2002, contents of total fat was determined by Soxhlet method, vitamin C and total acidity were analyzed by titremitric method, total flavonoid was analyzed spectrophotometric method and impurity of dry pomace was measured by The State Pharmacopoeia of the Russian Federation XI. Quality requirements of tablet, capsule and granule were determined by Mongolian National First Pharmacopeia. Total bacteria and fungal were determined by method in MNS 5194:2002 and MNS 5193:2002. Results: Dried seabuckthorn pomace was standardized according to MNS 5225:2002. The results indicated that dried seabuckthorn contains humidity 4.3%, total ash 2.16%, β-carotin 110.3%, fiber 31.78%, total flavonoid 0.25%, impurity 0.13%, acidity 2.06%, total fat 33.3%, total fungi count 3*102 and bacterial count 2*102, respectively. We created tablets 0.3 g contain dry pomace and determined quality and quantity parameters. Quality requirements of tablets were standardized and following results were obtained: the 0.3g tablet had an average weight 0.301g, the dissolution of the 0.3g tablet was 97.6%, disintegration 2.93 minute and ascorbic acid 30.66 mg. Furthermore, capsules contain dry pomace were created. Its average weight was 0.45g ±7.5%, disintegration 24 minute and β-carotine 0.12 mg, respectively. Finally, granule product contains vitamin C and dry pomace was created. In this granules content β-carotene 1.32 mg and vitamin C 145 mg, respectively. Conclusion: Quality requirements and microbial contaminants of dry seabuckthorn pomace were agreed with MNS 5225:2002. 0.45 g capsule, 0.3 g tablets, 5g granule were created. Those new products meet the general requirements for tablet; capsule and granule by Mongolian National First Pharmacopeia, and 0.45g capsule, 5g granule products were more suitable for production of biological active products. Key words: sea buckthorn pomace, (H. rhamnoides), biological active product