Drivers of liking for reduced sodium potato chips and puffed rice.

Reducing the amount of sodium in food products is necessary in decreasing the prevalence of hypertension, heart attack, and stroke. There is a lack of information on sodium reduction in potato chips and puffed rice, which comprise a large percentage of salty snack sales, and the use of flavor enhancers to maintain consumer acceptability of these products. The objective of this study was to identify drivers of liking for potato chip and puffed rice samples seasoned with differing sodium and flavor enhancer concentrations using sensory descriptive analysis and acceptance data.

Consumer Acceptance of Reduced Sodium Potato Chips and Puffed Rice: How Does Ingredient Information and Education Influence Liking?

Approximately 90% of Americans consume more than the 2,300 mg of sodium recommended daily; therefore, the Food and Drug Administration (FDA) has recommended short- and long-term sodium reduction goals in food products. Reduced sodium products have not been previously liked, so flavor enhancers may increase their palatability. The objective of this research was to compare the acceptability of FDA-recommended short- and long-term sodium reduction goals for potato chips (18 and 51% reduction) and puffed rice (20 and 57% reduction) seasoned with and without monosodium glutamate (MSG) and disodium inosinate and guanylate (I + G) combinations across three conditions: blind tasting, ingredient information, and ingredient information with educational phrase of the need for sodium reduction and safety of flavor enhancers.

CRISPR off-target analysis in genetically engineered rats and mice.

Despite widespread use of CRISPR, comprehensive data on the frequency and impact of Cas9-mediated off-targets in modified rodents are limited. Here we present deep-sequencing data from 81 genome-editing projects on mouse and rat genomes at 1,423 predicted off-target sites, 32 of which were confirmed, and show that high-fidelity Cas9 versions reduced off-target mutation rates in vivo. Using whole-genome sequencing data from ten mouse embryos, treated with a single guide RNA (sgRNA), and from their genetic parents, we found 43 off-targets, 30 of which were predicted by an adapted version of GUIDE-seq.

Characterization of an iron-ruthenium interaction in a ferrocene diamide complex.

Reaction of [fc(NH2)2]RuCl2(PPh3)2 (fc = 1,1'-ferrocenylene) with 2 equiv of KO(t)Bu led to the formation of a diamido ruthenium complex, [fc(NH)2]Ru(PPh3)2, whose solid-state molecular structure revealed a short Fe-Ru distance. A metal-to-metal charge transfer band was observed in the electronic absorption spectrum of [fc(NH)2]Ru(PPh3)2. The Fe-Ru interaction was characterized by resonance Raman spectroscopy for the first time and also by (1)H NMR, UV-vis, NIR, Mössbauer spectroscopy, and X-ray crystallography.

Impact of surgeon experience on complication rates and functional outcomes of 484 deceased donor renal transplants: a single-centre retrospective study.

Objective: To determine how postoperative and functional outcomes after deceased donor renal transplantation (DDRT) are related to surgeon experience.

Patients And Methods: The outcomes of 484 adult DDRT performed by 13 urological surgeons were retrospectively reviewed. After completion of a staged renal transplant training programme under supervision of an attending urological transplant surgeon, the 13 surgeons were either assigned to the inexperienced group (n = 8) or the experienced group (n = 5).