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<p>Indonesia’s spices have a longstanding history in traditional medicine, yet comprehensive scientific validation remains limited. This study represents the first integrative effort combining metabolomics, chemometrics, in silico, and in vitro analyses to systematically elucidate the bioactive landscape and multifunctional properties of Indonesian spices. Five prominent spices—black pepper, nutmeg, cinnamon, clove, and ginger—were analyzed to bridge traditional knowledge with modern scientific validation. Metabolomic profiling utilized UHPLC-HRMS, followed by chemometric analysis (PCA, PLS-DA). Computational in silico analyses, including molecular docking and network pharmacology, identified potential biological targets. Functional activities were validated via in vitro assays: antioxidant (ABTS, DPPH), anticancer (MTT assay), anti-aging (tyrosinase, elastase inhibition), and anti-obesity (HMGCR inhibition). Metabolomic analysis identified key phytochemicals, including piperine in black pepper (14.30%), cinnamaldehyde in cinnamon (20.44%), and shogaol in ginger (5.29%). Chemometric clustering significantly validated distinct spice profiles (PCA variance explained: PC1 = 30.1%, PC2 = 26.9%). Molecular docking analysis showed robust affinities for compounds such as biflorin from clove to HMGCR (-10.7&#xa0;kcal/mol), and pyrrolidinedione from black pepper to COX-2 (-12.2&#xa0;kcal/mol). In vitro assays confirmed potent antioxidant activities in ginger and black pepper (IC₅₀ &lt; 50.0&#xa0;µg/mL in DPPH and ABTS), strong anti-aging effects in cinnamon (tyrosinase IC₅₀ = 14.6&#xa0;µg/mL) and ginger (elastase IC₅₀ = 89.7&#xa0;µg/mL), notable anticancer effects for black pepper (IC₅₀ = 190–300&#xa0;µg/mL), and significant HMGCR inhibition for black pepper and ginger (low IC₅₀ values). This integrative study scientifically validates traditional claims about Indonesian spices, identifying critical bioactive compounds and mechanisms underpinning their health benefits. The findings highlight their potential as functional ingredients or nutraceuticals for antioxidant, anticancer, anti-aging, and anti-obesity applications.</p> Graphical abstract<?break??> <p></p>

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Metabolomics, chemometrics, in silico and in vitro analyses reveal functional food phytochemicals of Indonesian spices for antioxidant, anticancer, anti-aging, and anti-obesity potential

  • 期刊论文

  • 发表日期：

    2026年1月3日

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  • Raymond Rubianto Tjandrawinata,
  • Astri Arnamalia,
  • Hendy Dwi Warmiko,
  • Happy Kurnia Permatasari,
  • Nurpudji Astuti Taslim,
  • Hardinsyah Hardinsyah,
  • Fahrul Nurkolis

摘要

Indonesia’s spices have a longstanding history in traditional medicine, yet comprehensive scientific validation remains limited. This study represents the first integrative effort combining metabolomics, chemometrics, in silico, and in vitro analyses to systematically elucidate the bioactive landscape and multifunctional properties of Indonesian spices. Five prominent spices—black pepper, nutmeg, cinnamon, clove, and ginger—were analyzed to bridge traditional knowledge with modern scientific validation. Metabolomic profiling utilized UHPLC-HRMS, followed by chemometric analysis (PCA, PLS-DA). Computational in silico analyses, including molecular docking and network pharmacology, identified potential biological targets. Functional activities were validated via in vitro assays: antioxidant (ABTS, DPPH), anticancer (MTT assay), anti-aging (tyrosinase, elastase inhibition), and anti-obesity (HMGCR inhibition). Metabolomic analysis identified key phytochemicals, including piperine in black pepper (14.30%), cinnamaldehyde in cinnamon (20.44%), and shogaol in ginger (5.29%). Chemometric clustering significantly validated distinct spice profiles (PCA variance explained: PC1 = 30.1%, PC2 = 26.9%). Molecular docking analysis showed robust affinities for compounds such as biflorin from clove to HMGCR (-10.7 kcal/mol), and pyrrolidinedione from black pepper to COX-2 (-12.2 kcal/mol). In vitro assays confirmed potent antioxidant activities in ginger and black pepper (IC₅₀ < 50.0 µg/mL in DPPH and ABTS), strong anti-aging effects in cinnamon (tyrosinase IC₅₀ = 14.6 µg/mL) and ginger (elastase IC₅₀ = 89.7 µg/mL), notable anticancer effects for black pepper (IC₅₀ = 190–300 µg/mL), and significant HMGCR inhibition for black pepper and ginger (low IC₅₀ values). This integrative study scientifically validates traditional claims about Indonesian spices, identifying critical bioactive compounds and mechanisms underpinning their health benefits. The findings highlight their potential as functional ingredients or nutraceuticals for antioxidant, anticancer, anti-aging, and anti-obesity applications.

Graphical abstract