RISK ASSESSMENT OF TRIGONELLINE IN COFFEE AND COFFEE BY-PRODUCTS

Risk Assessment of Trigonelline in Coffee and Coffee By-Products

Trigonelline is a bioactive pyridine alkaloid that occurs naturally in high concentrations in coffee (up to 7.2 g/kg) and coffee by-products (up to 62.6 g/kg) such as coffee leaves, flowers, cherry husks or pulp, parchment, silver skin, Birthday Card and spent grounds.In the past, coffee by-products were mostly considered waste and discarded.In rec

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Response of respiration and nutrient availability to drying and rewetting in soil from a semi-arid woodland depends on vegetation patch and a recent wildfire

Semi-arid woodlands, which are characterised by patchy vegetation interspersed with bare, open areas, are frequently exposed Collagen to wildfire.During summer, long dry periods are occasionally interrupted by rainfall events.It is well known that rewetting of dry soil induces a flush of respiration.However, the magnitude of the flush may differ be

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