Methods for quality control and composition authentication are therefore needed for best compliance with consumers' preferences. In this study applications of DNA-based methodology for candy quality control have been tested. Eighteen samples of commercial candies (marshmallows, gumdrops, jelly, sherbet, ...
was added as needed to control foaming. Glucose was fed as needed to maintain a residual concentration in the fermentation medium of about 25-50 g/L. When controlled, the pH was maintained by automatic addition of 14.8 M ammonium hydroxide in water. Lactic acid production at acidic pH was ...
Hence, and due to the important value of that property, more studies are needed [62]. 4.5.5. Anti-Inflammatory Activity Several studies have demonstrated that some extracts and compounds from a wide variety of algae have potential anti-inflammatory compounds. For example, [...
A quantitative real-time PCR (qPCR) assay using SYBR Green chemistry (SYBRTMSelect Master Mix, Applied Biosystems) was performed to validate the results obtained by RNA-Seq. The isolated RNA of individual samples for liver and SAT tissues from T1, T2, T3 and T4 treatments was reverse-transcri...
The suspension was then centrifuged at 5,200 g for 15 min, supernatant decanted and tested by PCR prior to piglet inoculation. Each pig in the unit received 1 mL of the designated inoculum orally via syringe and observed for a 7 day period. To minimize the number of animals needed for ...
If this scenario represents the reality, a new approach is needed that is able to achieve a greater reduction. A hurdle approach (combining multiple processing steps) may be needed to achieve the desired virus reduction. The use of eBeam irradiation, antimicrobials, and organic acids has been ...
In summary, sampling bulk ingredients for PEDV should include compositing at least 10 individual samples. Future research is needed to identify alternative methods that have a similar sensitivity, but require less time and effort to collect such a sample....
However, PCR can detect a miniscule amount of DNA which might not be clinically significant, because the amount needed to elicit a response is unknown. Quantification of the contamination was not determined in this study, precluding discrimination of intentional adulteration from unavoidable cross‐...
the monitoring of the cosmetic ingredients actually used is important to ensure the safety of cosmetic products. This review provides an overview of recent analytical methods that have been developed for detecting certain ingredients that are restricted or prohibited by the U.S. Food and Drug Admini...
Meanwhile, following the property of products, the use of buffer packaging to protect the products from damage is needed. However, because consumers view excessive packaging negatively, consumers evaluate the buffer packaged products negatively. However, the information that buffer packaged products are ...