새로운 게임이 신작을 발표할 때마다 과거 인기 있었던 게임과 동일하거나 유사한 부분에 대해 표절 의혹이 제기되어 왔으나, 그 동안 국내 법원의 판결이 거의 없었기 때문에 이론적인 논의에 그쳤던 것이 사실이다. 그러나 국내에서는 최근 주목할 만한 두 건의 판결이 있었다. 하나는 가처분 사건이라는 한계가 있으나, 다른 하나는 저작권 침해 여부를 본안 판단까지 하였다는 점에서 의의가 있는 사건으로 평가할 만하다. 이러한 분쟁은 아직 초기 단계에 있기 때문에 지방법원의 판결만 있고 대법원 판결은 없지만, 게임의 표절과 관련하여 저작물성 및 실질적 유사성이라는 측면에서 저작권 침해 여부를 판단하고 구체적인 적용의 잣대를 정립하기 위한 기준을 제시하였다는 점에서 그 의의가 있다고 할 수 있다.

A liquid chromatographic method, using matrix solid-phase dispersion (MSPD) is developed for the extraction of residual furazolidone in chicken eggs. Blank or fortified egg samples (0.5 g) were blended with Octadecylsilyl (Bulk C,,, 40 pm, 18%. load, endcapped. 2 g) derivatized silica. After homogenization, C,,/egg and Na2S0, matrix were transferred to a column made of 10 ml glass synnge and filter paper and compressed 4.0-4.5 ml volume. The column was washed with 8 ml of hexane and dried under N, gas. Furazolidone was eluted with acetonitrile (8 ml) under gravity. The eluate containing furazolidone was free from interfering compounds when analyzed by HPLC with UV detection (365 nm, photodiode array). Calibration curves were linear (r = 0.99985) and inter- (1.47%) and intra-assay (5.29%) variabilities for the concentration range examined (7.8-497 ngig of eggs, 20 pl injection volume) were indicative of an acceptable methodology for the analysis of furazolidone. Average recovery of furazolidone added to egg was 96.2%. The limit of detection for the proposed method was 1 ng/g for furazolidone. The method using MSPD is proposed as an alternative assay to the classical method which involves the use of large volumes of a harmful solvent and requires a long tedious separation and clean-up processes prior to its determination.

In this study, we investigated the inhibition effect of various herbs on the rancidity of soybean oil. The antioxidant activity of herb-infused oils was evaluated by examining their total phenolic contents and DPPH radical scavenging abilities. The total phenolic contents were found to increase with addition of herbs to the soybean oil. Rosemary-infused oil (RO) exhibited the highest total phenolic contents (77.28 μg GE/mL), followed by the lemon-balm-infused oil (LO), green-tea-infused oil (GO), and soybean oil (SO) alone (36.82, 36.66, and 21.24 μg GE/mL, respectively). Similary, the DPPH radical scavenging activity of the herb infused oil also increased. Moreover, measurements on the total polar compound (TPC) contents, acid value, and p-anisidine value were carried out in order to confirm the changes in the rancidity of the oils during frying. The time for the TPC content to reach 25% was confirmed to be delayed from 62 h for SO to 68 h, 74 h, and 80 h for GO, RO, LO, respectively. Even though there were some differences between the p-anisidine and acid values, it was confirmed that the addition of herbs inhibited the rancidity of soybean oil. Therefore, the results in this study show that adding herbs to soybean oil could positively contribute to the inhibition of oxidation and rancidity.

본 연구에서는 국내 유통 중인 자외선 차단 기능성화장품 총 100건을 대상으로 살균보존제 16종과 자외 선차단성분 18종의 사용실태를 조사하였다. 그 결과, 검출률이 가장 높은 살균보존제 성분 5가지는 페녹시에탄 올(61건), 안식향산(19건), 메틸파라벤(11건), 벤질알콜(8건), 프로필파라벤(7건)순이었으며, 자외선차단성 분의 경우는 티타늄디옥사이드(81건), 에칠헥실메톡시신나메이트(69건), 징크옥사이드(48건), 에칠헥실살리 실레이트(48건), 비스-에칠헥실옥시페놀메톡시페닐트리아진(44건)순이었다. 검사한 100건의 화장품 모두 검 출된 살균보존제와 자외선차단성분 함량이 식품의약품안전처에서 정한 사용한도 기준에 적합하였지만 일부 자 외선 차단 화장품의 경우 포장⋅용기에 표시되어 있지 않은 살균보존제와 자외선차단성분이 검출되었다. 100건 중 31건의 화장품에서 표시되지 않은 살균보존제 성분(벤질 알콜 등 6종)이 검출되었고, 2건에서는 표시되지 않은 자외선차단성분(호모살레이트 등 2종)이 검출되었다.