Previous research showed that resveratrol (trans-3,4',5-trihydroxystilbene) and pinostilbene (trans-3-methoxy-4',5-dihydroxystilbene) were able to inhibit tyrosinase directly; however, anti-melanogenic effects of pterostilbene (trans-3,5-dimethoxy-4'-hydroxystilbene) and resveratrol trimethyl ether (RTE) have not been compared. To investigate the hypopigmentation effects of pterostilbene and RT...

Penelitian ini dilakukan dengan tujuan untuk mengetahui profil senyawa-senyawa metabolit sekunder dalam minyak atsiri daun tumbuhan legundi ( Vitex trifolia Linn) yang tumbuh di Pulau Timor. Minyak dari sampel diekstraksi menggunakan distilasi uap air masih segar sedangkan analisis senyawa GC-MS. Hasil penelitian terdapat asal Pantai Paradiso, Kelurahan Oesapa Barat, Kota Kupang sebanyak 49 sen...

In this study, the chemical composition of the essential oil of Teucrium scordium was studied using capillary GC and GC/MS instruments. In addition, the antimicrobial and cytotoxic activities of the oil and methanol extract were evaluated by disc diffusion and MTT assays, respectively. Forty-three volatile components were identified from the oil of aerial parts, representing of 98....

Correction for 'Magnetic relaxation versus 3D long-range ordering in {Dy2Ba(α-fur)8}n furoate polymers' by E. Bartolomé et al., Dalton Trans., 2014, 43, 10999-11013.

Nepeta species are widely used in folk medicine as a diaphoretic, diuretic, antiseptic, astringent, anti-asthmatic, cough suppressant, antispasmodic, antipyretic, sedative and stomachic. This study was designed to examine the chemical composition of essential oil isaurica sulfuriflora. It determined that aerial parts N. plant contained 0.72% oil, 37 compounds were identified representing 98.86%...

This paper consists of two main sections. In the first part, we give some general information about almost contact manifold, α−Sasakian, β−Kenmotsu and trans-Sasakian Structures on manifolds. second these structures were expressed tangent bundle with help lifts most forms tried to be obtained.

Major Histocompatibility Complex (MHC) class II genes encode for molecules that aid in the presentation of antigens to helper T cells. MHC characterisation within and between major vertebrate taxa has shed light on the evolutionary mechanisms shaping the diversity within this genomic region, though little characterisation has been performed within the Order Crocodylia. Here we investigate the e...