Five new: 21,23-dihydro-21-hydroxy-23-oxonomilin (1), 21,23-dihydro-23-methoxy-21-oxonomilin (2), 21,23-dihydro-21-hydroxy-23-oxonomilinic acid methyl ester (3), 21,23-dihydro-23-methoxy-21-oxolimonin (4), and 21,23-dihydro-21-oxolimonin (5), and seven known limonoids were isolated from peels of satsuma orange (Citrus reticulata). The isolated compounds were evaluated for their inhibitory effec...

The aim of this study is to compare qualitative changes in orange and orange beverages containing whey during 12 months of storage. The beverages contained 12 % extract, half of which was orange concentrate, the rest was sugar or sugar and whey extract. Acid whey was used in the production of beverages, added at a rate of 50 % of the used water. Orange beverages with whey contained more protein...

Carrots accumulate numerous carotenoids in the root, resulting different colors. Orange carrots are primarily high α- and β-carotene, while yellow packed with lutein. This study was designed to explore molecular mechanism underlying mutation involving lutein using a recently obtained root mutant carrot (ym) via mutagenesis of an orange wild type (wt). Microscopes were used observe variations hi...

Watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai] flesh color is controlled by several genes to produce red, orange, salmon yellow, canary yellow, or white. The objective of these experiments was to study the interaction of three independently reported gene loci, each having two or three alleles: C (canary yellow) versus c (red), y (salmon yellow) versus Y (red) versus y8 (orange), and i ...

This study used a hydrothermal approach to create sensitive and focused nanoprobe. Using an “on-off-on” sensing mechanism, the nanoprobe was employed detect quantify ferric ions L-ascorbic acid. Synthesis of carbon quantum dots achieved with single step at 180°C for 24 hours using hot pepper as starting material. The prepared CQDs showed high fluorescence yield 30% when excited 350 nm, exhibiti...

By this paper we development of an analytical method to determine Recorcinol compound by coupling reaction for diazotized solution Ferric nitrate dissolved in nitric acid the presence buffer Na2HPO4 (PH= 10.8) give a with single azo dye salt having orange color soluble water high absortivity at wave length 449 nm , early study have perfect optimum condition was made determination. 
 A cali...

Previous workers have reported that proflavine and acridine orange form various structurally different complexes with the dinucleoside phosphates rCpG and dCpG, with uniform C3'-endo and mixed C3'-endo (3'-5') C2'-endo sugar puckers being observed. We present theoretical calculations, based on the method of molecular mechanics, which support the experimental observations. The results suggest th...