Synergistic Combinations of Curcumin, Sulforaphane, and Dihydrocaffeic Acid against Human Colon Cancer Cells.

Nutraceutical combinations that act synergistically could be a powerful solution against colon cancer, which is the second deadliest malignancy worldwide. In this study, curcumin (C), sulforaphane (S), and dihydrocaffeic acid (D, a chlorogenic acid metabolite) were evaluated, individually and in different combinations, over the viability of HT-29 and Caco-2 colon cancer cells, and compared against healthy fetal human colon (FHC) cells. The cytotoxic concentrations to kill 50%, 75%, and 90% of the cells (CC, CC, and CC) were obtained, using the MTS assay.

Sequential application of postharvest wounding stress and extrusion as an innovative tool to increase the concentration of free and bound phenolics in carrots.

Postharvest wounding stress in carrots induces the accumulation of phenolics, whereas extrusion generates modifications in the nutritional profiles of food matrixes. In the present study, the sequential application of wounding stress and extrusion on total free and bound phenolics as well as on carotenoid profiles of carrots was evaluated. Wounding was applied by shredding carrots and storing the tissue (48 h, 15 °C).

Postharvest Wounding Stress in Horticultural Crops as a Tool for Designing Novel Functional Foods and Beverages with Enhanced Nutraceutical Content: Carrot Juice as a Case Study.

Phenolic compounds have potential to prevent and treat chronic degenerative diseases (CDDs). A phenolic-rich carrot juice was produced by the application of wounding stress. The effects of wounding intensity, storage, peeling, blanching, filtration, and pasteurization over physicochemical, nutritional, nutraceutical, and sensory properties of carrot juice were evaluated.

Using a Functional Carrot Powder Ingredient to Produce Sausages with High Levels of Nutraceuticals.

Unlabelled: In this study, a functional carrot powder (FCP) ingredient was obtained by applying wounding stress to carrot (shredding and storing for 48 hr at 15 °C) prior to dehydration (60 °C) and milling. Likewise, FCP was incorporated into sausage formulations, which were further characterized. The application of wounding stress in carrots resulted in a FCP with higher fiber (30.

Chlorogenic Acid: Recent Advances on Its Dual Role as a Food Additive and a Nutraceutical against Metabolic Syndrome.

Chlorogenic acid (5-O-caffeoylquinic acid) is a phenolic compound from thehydroxycinnamic acid family. This polyphenol possesses many health-promoting properties, mostof them related to the treatment of metabolic syndrome, including anti-oxidant, anti-inflammatory,antilipidemic, antidiabetic, and antihypertensive activities. The first part of this review will discussthe role of chlorogenic acid as a nutraceutical for the prevention and treatment of metabolicsyndrome and associated disorders, including in vivo studies, clinical trials, and mechanisms ofaction.