All Stories

  1. Steglich esterification of oleic acid with curcumin and toxicity test of its products against Daphnia magna

    Article • January 2024, American Institute of Physics

    Sumi Hudiyono

  2. Synthesis and antibacterial activity of phenolipid methyl dihydroxystearate-gallic acid

    Article • January 2024, American Institute of Physics

    Sumi Hudiyono

  3. Toxicity test using brine shrimp lethality test (BSLT) and antioxidant assay of ricinoleic acid-based ester conjugate synthesized by Steglich esterification

    Article • January 2022, American Institute of Physics

    Sumi Hudiyono

  4. Synthesis of phenolipid compound from ricinoleic acid with protocatechuic acid and its activity assay as an emulsifier, antioxidant, and BSLT test

    Article • January 2022, American Institute of Physics

    Sumi Hudiyono

  5. Synthesis of phenolipid compound obtained by lipophilization of gallic acid with ricinoleic acid and its activity assay as an antioxidant, antimicrobial, and emulsifier agent

    Article • January 2022, American Institute of Physics

    Sumi Hudiyono

  6. Topical cream optimization and in vitro testing of bromelain nanoemulsion from pineapple core as anti-inflammation agents

    Article • January 2021, American Institute of Physics

    Sumi Hudiyono

  7. Esterification of oxidized ricinoleic acid with various alcohols to produce emulsifier and antimicrobial compounds

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono

  8. Synthesis of oxidized ricinoleic acid esters as antimicrobial and emulsifier compounds

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono

  9. Dissolution study of bromelain resulting from partial purification of pineapple stem (Ananas comosus [L.] Merr) encapsulated in chitosan-guar gum and its activity as an antiplatelet

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono

  10. Bromelain nanoemulsion formulation resulting from partial purification of pineapple core (Ananas comosus [L.] Merr) and in vitro testing as antiinflammation

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono

  11. Partial purification and evaluation of bromelain from pineapple stem (Ananas comosus) in cream based preparation and its in vitro anti-inflammatory activity

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono

  12. Enzymatic synthesis of glycerol and sucrose-palm oil fatty acid esters produced and their potency as antimicrobial agents

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono

  13. Evaluation of in-vitro dissolution profiles of partially purified bromelain from pineapple cores (Ananas comosus [L.] Merr) loaded in glutaraldehyde-crosslinked chitosan microspheres

    Article • January 2020, American Institute of Physics

    Sumi Hudiyono