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9 hasil untuk "Preuk Tangpromphan"

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  1. Artikel Jurnal

    Process design for the continuous production of α- and γ-mangostin from mangosteen pericarp with integrated solvent recovery

    Preuk Tangpromphan; Amaraporn Kaewchada; Attasak Jaree

    South African Journal of Chemical Engineering, Vol. 55 · 2026 · Inggris · DOAJ Scopus

    Mangosteen pericarp, a major agricultural by-product, is a rich source of xanthones, including α- and γ-mangostin, which possess significant anticancer and anti-inflammatory properties. This study details the continuous production process for these bioactive compounds, focusing on material and…

  2. Artikel Jurnal

    Three-zone simulated moving bed for the separation of chlorogenic acid and caffeine fractions in the liquid extract of spent coffee grounds

    Preuk Tangpromphan; Supaphorn Palitsakun; Attasak Jaree

    Heliyon, Vol. 9 No. 11 · 2023 · Inggris · DOAJ Scopus

    Spent Coffee Grounds (SCG) is an agricultural residue obtained in a large quantity from local cafes in Thailand. In order to handle this waste effectively, the valorization of SCG is essential. SCG consists of beneficial phenolic compounds with antioxidative properties and caffeine, which can be…

  3. Artikel Jurnal

    Recovery of alpha-mangostin and gamma-mangostin from mangosteen pericarps via green solvent extraction and isocratic preparative chromatography

    Preuk Tangpromphan; Supaphorn Palitsakun; Amaraporn Kaewchada dkk.

    Case Studies in Chemical and Environmental Engineering, Vol. 8 · 2023 · Inggris · DOAJ Scopus

    A simplified valorization of mangosteen pericarps towards the production of purified alpha-mangostin (α-M) and gamma-mangostin (γ-M) was proposed. First, the ethanolic extraction conditions were optimized. At the optimal conditions, the yield of α-M and γ-M was 17.03 mg/g and 3.44 mg/g…

  4. Artikel Jurnal Teks lengkap

    Encapsulation of Alpha-Tocopherol Using Polycaprolactone and Tween 20: Formulation and a Perspective for Scaling up Using Micro-Channel

    Amaraporn Kaewchada; Preuk Tangpromphan; Khwanchanok Nakkong dkk.

    Iranian Journal of Chemistry & Chemical Engineering, Vol. 42 No. 7 · 2023 · Inggris · DOAJ Scopus

    Alpha-tocopherol or vitamin E is well known for its beneficial properties for human health. This bioactive compound can be recovered from various agricultural resources through extraction and separation processes. In order to prolong its shelf-life and maintain its bioavailability, the purified…

  5. Artikel Jurnal Teks lengkap

    Correction: Recovery and partial isolation of α-mangostin from mangosteen pericarpsvia sequential extraction and precipitation.

    Moh Moh Han; Preuk Tangpromphan; Amaraporn Kaewchada dkk.

    PLoS ONE, Vol. 21 No. 2 · 2026 · Inggris · DOAJ Scopus

    [This corrects the article DOI: 10.1371/journal.pone.0310453.].

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  6. Artikel Jurnal Teks lengkap

    Recovery and partial isolation of ⍺-mangostin from mangosteen pericarpsvia sequential extraction and precipitation.

    Moh Moh Han; Preuk Tangpromphan; Amaraporn Kaewchada dkk.

    PLoS ONE, Vol. 19 No. 10 · 2024 · Inggris · DOAJ Scopus

    This study introduced an innovative sequential extraction methodology designed for the efficient recovery of alpha-mangostin (⍺-M) from mangosteen pericarps. Alpha-mangostin, renowned for its pharmacological properties including anti-inflammatory, anti-cancer, and anti-bacterial effects, has…

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