Extraction, Identification, and Quantification of Polyphenols from the Theobroma cacao L. Fruit: Yield vs. Environmental Friendliness.

The cacao fruit is a rich source of polyphenols, including flavonoids and phenolic acids, which possess significant health benefits. The accurate identification and quantification of these bioactive compounds extracted from different parts of the cacao fruit, such as pods, beans, nibs, and cacao shells, require specific treatment conditions and analytical techniques. This review presents a comprehensive comparison of extraction processes and analytical techniques used to identify and quantify polyphenols from various parts of the cacao fruit. Additionally, it highlights the environmental impact of these methods, exploring the challenges and opportunities in selecting and utilizing extraction, analytical, and impact assessment techniques, while considering polyphenols' yield. The review aims to provide a thorough overview of the current knowledge that can guide future decisions for those seeking to obtain polyphenols from different parts of the cacao fruit.

Impact of road traffic "penalty points" on high energy pelvic trauma.

BACKGROUND: The penalty points system (PPS) was introduced in 2002 in an attempt to reduce the increasing rate of road traffic accident (RTA) related fatalities and serious injuries. Points are awarded based on the severity of the offence and are cumulative. A total of 12 points results in the disqualification from driving. OBJECTIVE: A few studies have looked at the immediate or short term impact of PPS on trauma services or specific injuries such as spine trauma in Ireland. Little data is available on the long term effect of the PPS. The aim of this study is to see if the PPS system has had an influence on the number of pelvic injuries referred to our unit for surgical intervention and if this influence is sustained in the longer term. MATERIALS AND METHODS: A retrospective review of all pelvic and acetabular injuries admitted to our unit from 1999 to 2008 was undertaken. The mechanism of injury, the site and patient demographics were noted. RESULTS: A total of 467 patients were identified over the ten year period. 454 patients were included in the study. There was a significant male preponderance of 76%. Mean age was 36.5 years (range 16 to 83). RTA's were the cause in 74% (n = 335) of the cases. The annual work load remained similar over the years. There has been a reduction in the number of RTA related pelvic injuries. There have been notable drops in the number of these cases corresponding to the introduction of the PPS and its subsequent expansion. The number of pelvic injuries due to falls continues to rise. CONCLUSION: The introduction of the PPS and its subsequent expansion has had a positive influence on the number of RTA related pelvic trauma. Continued surveillance and enforcement of the PPS is important for a sustained benefit from it in the long term.