Nutritional Characterization of Whole Mangosteen Pulp with Seeds and Its Application as an Alternate Functional Ingredient in Crackers

Nisa Saelee; Roberto Castro Munoz; Worawan Panpipat; Manat Chaijan

doi:10.3390/foods13182987

Nutritional Characterization of Whole Mangosteen Pulp with Seeds and Its Application as an Alternate Functional Ingredient in Crackers

Abstract

Mangosteen (Garcinia mangostana L.) fruits are high in nutrients and phytochemical compounds. The use of fresh whole mangosteen fruit pulp, including the seeds (MFS), instead of flour and sugar in crackers not only enhances the functional nutritional and medicinal benefits for consumers but also adds value to the products. The study investigated the nutritional value of MFS and then employed MFS to formulate MFS-based crackers with varying levels of MFS substitution in order to develop crackers enriched with functional ingredients. Proximate compositions, amino acids, sugars, minerals, fatty acids, color, texture, and antiradical properties were analyzed in fresh MFS and MFS-based crackers. The results indicated that MFS can be a source of crude fiber, minerals, amino acids, omega-6, and omega-9 fatty acids. Adding 13%, 18%, and 23% ground MFS to the crackers improved their nutritional value and physical characteristics compared to the control (0% MFS). MFS-based crackers promoted significantly (p < 0.05) higher fiber (4.04 ± 0.00–5.66 ± 0.01%gdw), ash (2.45 ± 0.00–2.74 ± 0.01%gdw), and protein (4.72 ± 0.00–7.72 ± 0.05%gdw) than the control without MFS addition. Carbohydrates (including dietary fiber) and total sugar decreased significantly (p < 0.05) to 57.68 ± 0.00–55.21 ± 0.11%gdw and 2.37 ± 0.00–4.42 ± 0.01%gdw, respectively, in all MFS-based crackers compared to the control basal cracker with added sugar. Moreover, MFS-based crackers contained oleic acid (C18:1, omega-9) at 5.19–5.78%gdw and linoleic acid (C18:2, omega-6) at 0.63–0.77%gdw. Furthermore, the MFS-based crackers had higher levels of minerals (i.e., potassium, phosphorus, sulfur, calcium, and magnesium) and bioactive compounds such as total phenolic acid and total flavonoid, as well as antiradical activity. This study revealed that MFS can be applied as an alternative functional ingredient in the manufacturing of nutritious cracker products, and the findings could potentially be implemented to promote the utilization of mangosteen seed as a sustainable agricultural product and waste-reducing method.

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Category:

Articles

Type:

artykuły w czasopismach

Published in:

Foods no. 13,
ISSN: 2304-8158

Language:

English

Publication year:

2024

Bibliographic description:

Saelee N., Castro Munoz R., Panpipat W., Chaijan M.: Nutritional Characterization of Whole Mangosteen Pulp with Seeds and Its Application as an Alternate Functional Ingredient in Crackers// Foods -,iss. 18 (2024), s.2987-

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