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      Chemical Analysis of Nutritional Content of Prickly Pads ( Opuntia ficus indica) at Varied Ages in an Organic Harvest

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          Abstract

          Opuntia ficus indica, also known as prickly pads, are an important part of the human diet and are also used as forage for livestock. This is an interesting vegetable due the environmental conditions in which it grows and its resistance to climatic extremes; however, little is known about its nutritional properties, especially in the later stages of maturity. The objective of this study was to determine the composition of organic prickly pads ( Opuntia ficus indica) at differing stages of growth maturity. Chemical proximate analysis and mineral constituent analysis at different maturation stages were carried out in this investigation. As a result, older prickly pads were found to be an important source of nutritional components such as calcium.

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            Cactus stems (Opuntia spp.): a review on their chemistry, technology, and uses.

            Although traditionally used as a valuable health supporting nutrient, the vegetative parts of Opuntia spp. plants are scarcely used in modern nutrition and medicine. While all kinds of different Opuntia spp. have been studied, a systematic approach regarding the inter-relationships between the composition and the pre- and postharvest conditions is still missing. Therefore, the present review compiles and discusses literature on the chemical composition of cactus stems, the knowledge on uses in food, medicine, and cosmetics. It is concluded that much research is needed to get an insight into the multitude of bioactivities reported in the traditional literature but also to take advantage of the respective constituents for food and pharmaceutical applications.
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              Processing technologies: an alternative for cactus pear (Opuntia spp.) fruits and cladodes

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                Author and article information

                Journal
                Int J Environ Res Public Health
                101238455
                International Journal of Environmental Research and Public Health
                Molecular Diversity Preservation International (MDPI)
                1661-7827
                1660-4601
                May 2011
                26 April 2011
                : 8
                : 5
                : 1287-1295
                Affiliations
                [1 ]Posgrado en Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Campus Juriquilla, P.O. Box 1–1010, Querétaro, Qro, 76230, México; E-Mail: angel22272@ 123456yahoo.com.mx
                [2 ]Departamento de Ciencias de la Salud, Universidad del Valle de México, Campus Querétaro, Querétaro, Qro, 76230, México
                [3 ]División de Investigación y Posgrado, Facultad de Ingeniería, Universidad, Autónoma de Querétaro, Cerro de las Campanas S/N, Querétaro, Qro, 76010, México
                [4 ]Departamento de Nanotecnología, Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Campus Juriquilla, P.O. Box 1–1010, Querétaro, Qro, 76230, México; E-Mail: marioga@ 123456fata.unam.mx
                Author notes
                [* ]Author to whom correspondence should be addressed; E-Mail: esther.torrero@ 123456uaq.mx ; Tel.: +52-442-1921200; Fax: +52-442-1921200 Ext. 6006.
                Article
                ijerph-08-01287
                10.3390/ijerph8051287
                3108109
                21655119
                1b2fffdc-5e13-439b-8d4f-8f708e51eb5c
                © 2011 by the authors; licensee MDPI, Basel, Switzerland.

                This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license ( http://creativecommons.org/licenses/by/3.0/).

                History
                : 18 January 2011
                : 8 April 2011
                : 19 April 2011
                Categories
                Article

                Public health
                opuntia,different maturity stages,nutritional content,prickly pads,powder
                Public health
                opuntia, different maturity stages, nutritional content, prickly pads, powder

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