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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.

This research investigated the protecting properties of polyphenols and flavonoids in phytonutrient pellets formulated from lemongrass powder and mangosteen peel (LEMANGOS pellets) through the microencapsulation and named microencapsulated LEMANGOS (mLEMANGOS). For this purpose, the effects of mLEMANGOS supplementation at various R:C ratios of 60:40 and 20:80 were evaluated and compared with monensin (antibiotic) supplementation under an in vitro study technique. Treatments were randomly assigned in a 2 × 4 × 2 factorial arrangement in a completely randomised design consisting of factors A: R:C ratios (60:40 and 80:20), factor B: mLEMANGOS supplementation (0, 2, 4, and 6% DM), and factor C: monensin supplementation (0 and 20% DM). There was an interaction between the R:C ratio and both mLEMANGOS and monensin supplements on the in vitro gas production kinetics, ruminal by-product fermentation, methane production, and rumen microbial population (p < 0.001, 0.01, 0.05). Results indicated that each supplementation influenced the gas production kinetics, while there was decreased cumulative gas production in the mLEMANGOS supplemented. Consequently, the supplemented group buffered ruminal pH and increased the in vitro dry matter degradability (IVDMD) and ammonia nitrogen (NH3-N) concentrations. Moreover, the additional treatment of mLEMANGOS supplementation (6% DM at R:C ratios of 60:40 and 20:80) significantly reduced the number of Methanobacteriales to 53.5% and 50.4% after 24 h, respectively. Results from those supplements can reduce methane production to 99.2% and 97.9% (p < 0.001), respectively. This research suggests that phytonutrient-based antimicrobial in the mLEMANGOS supplement could potentially be used as ruminant feed additives and as antimicrobial substances.HIGHLIGHTMicroencapsulated LEMANGOS was formulated by biopolymer using green technique to retain the phytonutrients and their long-term release.The mLEMANGOS supplementation (at 6% of total DM) can be used as a synthetic bio-antibiotic for inhibiting methanogens-archaea population.The mLEMANGOS supplementation (at 6% of total DM) can enhance rumen nutrients degradability, ruminal end-products, and mitigate methane production.

Breast cancer is the most common cancer among females worldwide. Several epidemiological studies suggested the inverse correlation between the intake of vegetables and fruits and the incidence of breast cancer. Substantial experimental studies indicated that many dietary natural products could affect the development and progression of breast cancer, such as soy, pomegranate, mangosteen, citrus fruits, apple, grape, mango, cruciferous vegetables, ginger, garlic, black cumin, edible macro-fungi, and cereals. Their anti-breast cancer effects involve various mechanisms of action, such as downregulating ER-α expression and activity, inhibiting proliferation, migration, metastasis and angiogenesis of breast tumor cells, inducing apoptosis and cell cycle arrest, and sensitizing breast tumor cells to radiotherapy and chemotherapy. This review summarizes the potential role of dietary natural products and their major bioactive components in prevention and treatment of breast cancer, and special attention was paid to the mechanisms of action.

Mangosteen fruit has been widely consumed and used as a source of antioxidants, either in the form of fresh fruit or processed products. However, mangosteen peel only becomes industrial waste due to its bitter taste, low content solubility, and poor stability. Therefore, this study aimed to design mangosteen peel extract microcapsules (MPEMs) and tablets to overcome the challenges. The fluidized bed spray-drying method was used to develop MPEM, with hydroxypropyl methylcellulose (HPMC) as the core mixture and polyvinyl alcohol (PVA) as the coating agent. The obtained MPEM was spherical with a hollow surface and had a size of 411.2 µm. The flow rate and compressibility of MPEM increased significantly after granulation. A formula containing 5% w/w polyvinyl pyrrolidone K30 (PVP K30) as a binder had the best tablet characteristics, with a hardness of 87.8 ± 1.398 N, friability of 0.94%, and disintegration time of 25.75 ± 0.676 min. Microencapsulation of mangosteen peel extract maintains the stability of its compound (total phenolic and α-mangosteen) and its antioxidant activity (IC50) during the manufacturing process and a month of storage at IVB zone conditions. According to the findings, the microencapsulation is an effective technique for improving the solubility and antioxidant stability of mangosteen peel extract during manufacture and storage.

The pulp and pericarp of mangosteen (Garcinia mangostana) fruit are popular food, beverage and health products whereby 60% of the fruit consist of the pericarp. The major metabolite in the previously neglected or less economically significant part of the fruit, the pericarp, is the prenylated xanthone [alpha]-mangostin. This highly bioactive secondary metabolite is typically isolated using solvent extraction methods that involve large volumes of halogenated solvents either via direct or indirect extraction. In this study, we compared the quantities of [alpha]-mangostin extracted using three different extraction methods based on the environmentally friendly solvents methanol and ethyl acetate. The three solvent extractions methods used were direct extractions from methanol (DM) and ethyl acetate (DEA) as well as indirect extraction of ethyl acetate obtained via solvent partitioning from an initial methanol extract (IEA). Our results showed that direct extraction afforded similar and higher quantities of [alpha]-mangostin than indirect extraction (DM: 318 mg; DEA: 305 mg; IEA: 209 mg per 5 g total dried pericarp). Therefore, we suggest that the commonly used method of indirect solvent extraction using halogenated solvents for the isolation of [alpha]-mangostin is replaced by single solvent direct extraction using the environmentally friendly solvents methanol or ethyl acetate.

In this study, we developed green composites made of homogenized-bacterial cellulose, that is, gelatin containing different concentrations of mangosteen extract using tannin as a natural crosslinker. The films were fabricated using a fast and simple casting method. Scanning electron microscopy (SEM) micrographs showed uniform morphology. The water vapor permeability of the films ranged from 628 to 976 g/m 2 /day, which was comparable to commercial dressings. The fluid uptake ability ranged between 250 and 390%. All films in hydrated state were flexible, stable, and capable of bearing force. Furthermore, films containing the mangosteen extract had good stability, were well-embedded in the bacteria cellulose-based matrix, and could retain its bioactivity. The fabricated film exhibited good antibacterial property against S. aereus and E. coli upon direct contact according to the surface method test (JIS Z 2801), which become comparable to commercial tulle dressing. Films were nontoxic to human keratinocytes (HaCat) and human gingival fibroblasts (GF). Films exhibited anticancer properties against human oral cancer cells (CAL27). Bacterial cellulose pellicles were mechanically disintegrated into fibrils suspension and then reconstructed with the incorporation of gelatin and mangosteen extract. The novel biocomposites were created with improved antibacterial and anticancer properties. Our findings suggest that the biocomposites from bacterial cellulose, gelatin incorporated with mangosteen extract, could be an intriguing option for further research as the daily and single-use direct contact film for the treatment of skin wounds, gingivitis, periodontitis, and oral cancer. Graphical abstract

This study introduced an innovative sequential extraction methodology designed for the efficient recovery of alpha-mangostin (âº-M) from mangosteen pericarps. Alpha-mangostin, renowned for its pharmacological properties including anti-inflammatory, anti-cancer, and anti-bacterial effects, has garnered significant attention across diverse industries. The proposed method of sequential extraction achieved 73% recovery and a yield of 46.75 mg/g based on the weight/weight percentage of the mass of âº-M extracted from the sequence and the mass of raw material. Furthermore, the purity of the dried product was 67.9%. The sequence solvent extraction system, comprising water, hexane, and acetonitrile, plays a pivotal role in enhancing the efficacy of the extraction process. Notably, this methodology offers a cost-effective alternative to conventional extraction methods. It reduces the need for complex equipment and processes, positioning it as a resource-efficient extraction technique in comparison to existing methodologies. This novel sequential extraction method presents a promising avenue for the economical and sustainable recovery of alpha-mangostin (âº-M) from pericarps.

Abstract The Garciniamangostana Linn (Mangosteen) is also called as “Queen of Fruits” in Malaysia. It is found in the region of Southeast Asia. It is a medicinal plant that has been used to treat cancer in a variety of cell lines. The mangosteen pericarp possesses distinctive biological properties like anticancer or antitumoral and antioxidant. It has a distinct sweet and sour taste, rich in biological compounds like xanthones. It exhibits various properties like apoptotic in tumor cells which leads to the suppression of their growth and results in their various sizes. The primary purpose of this review article is to summarize the valuable results covered by the researchers so far in the Garcinia mangostana extract and its compound like xanthones. Our focus was to explain the role of the phytoconstituent molecules in invading the cancer pathways to combat the expansion of cells. Furthermore, we still feel that there is a scope for more in silico and in vivo studies to understand and identify the specific site of action in tumoral cells and their mechanistic pathways. In conclusion, Garcinia mangostana can act as an anticancer agent by attacking various molecular pathways.

Mangosteen (Garcinia mangostana L.) rind is a rich source of bioactive phenolics but is highly prone to degradation. This study evaluated the effect of wall-material composition on the physicochemical and functional properties of spray-dried mangosteen rind microcapsules. Maltodextrin was combined with gum Arabic, inulin, whey protein isolate (WPI), or soy protein isolate (SPI). Encapsulation yield ranged from 44.56% (maltodextrin 100%, M100) to 61.91% (80:20 maltodextrin:WPI, M80WPI20), while total phenolic content and antioxidant activity (IC50, ppm) were 41.68–46.16 mg GAE·g−1 and 55.39–96.23 ppm, respectively (p < .05). Carbohydrate-based carriers promoted better color and phenolic preservation, whereas protein-based systems enhanced drying efficiency. Correlation analysis revealed strong relationships (|r| ≥ 0.70) between physicochemical and functional properties. The maltodextrin – inulin blend (M80I20) exhibited the most balanced performance, combining high yield, strong antioxidant activity, and excellent color stability. This formulation provides a scalable strategy for producing stable, anthocyanin-rich functional powders.

Background: Anthocyanins, a flavonoid class of water-soluble pigments, are reported to possess several biological activities, including antioxidant, anti-inflammatory, and anti-cancer. However, anthocyanins are highly susceptible to degradation in high pH, light, heat, and oxygen during processing and storage. Conventional microencapsulation techniques fail to provide stability to anthocyanins under physiological environments mainly because of their large particle size as well as low zeta potential and encapsulation efficiency. Methods: Nanotechnology provides novel strategies for preparing nanoformulations to enhance the physicochemical stability of anthocyanins. Nanoemulsion and nanoliposome are the two most commonly used nanosystems in pharmaceutical and food-related fields. In this review, an overview of various nanoemulsion and nanoliposome systems reported recently for enhancing stability, bioavailability, and bioactivity of anthocyanins is presented. Results: Anthocyanin nanoemulsions with different oil, water, surfactant, and cosurfactant ratios were prepared from extracts of mangosteen peel, purple sweet potato, cranberry, red cabbage, blueberry, jaboticaba peel, and acai berry and evaluated for their antioxidant activity, enhancement of physicochemical stability, topical skin application, and urinary tract infection. Likewise, unilamellar and multilamellar nanoliposomes were prepared using different types and levels of lecithin without or with cholesterol from anthocyanin standards and extracts of Hibiscus sabdariffa, mulberry, elderberry, black carrot, and pistachio green hull for the evaluation of physicochemical and oxidative stability, in vitro bioaccessibility, and melanogenic activity, as well as protective effects against diabetes mellitus and cataract. Conclusion: This review provides an insight into the current nanotechnology updates on enhancement of anthocyanin stability and biological activity.