Jamalac

Syzygium samarangense · Java-apple

Syzygium samarangense, commonly known as wax apple or rose apple, is a traditional plant used primarily in Southeast Asian and Pacific Island cultures. While its traditional uses are not well-documented, studies have explored its potential applications. Scientific research indicates that extracts from the leaves of Syzygium samarangense can be used to develop multifunctional hydrogels with enhanced antimicrobial properties against bacteria such as S. aureus and E. coli. These findings suggest possible applications in food preservation by extending the shelf life of fruits through inhibition of microbial growth and regulation of metabolic processes. Additionally, studies have identified changes in metabolite profiles at different maturity stages of wax apple fruits and have characterized extensive genomic variation associated with fruit size and cold tolerance. Safety concerns for Syzygium samarangense appear to be minimal based on current data, as no major issues have been recorded. There is also no evidence of significant drug interactions reported, though further research may be necessary to fully understand its potential effects in various contexts.

En bref
Meilleure preuve
D
Précautions

Information uniquement. L'usage traditionnel ne signifie pas une efficacité prouvée. Les preuves et la sécurité varient — consultez les sources citées.

Ce que dit la science

  • La membrane composite PEO/OSG/ε-PL a prolongé la durée de conservation du pomme d'ambre en inhibant le croissance des microorganismes et en régulant le métabolisme. D PMID
  • L'étude a développé un hydrogel multifonctionnel chargé d'AgNPs et CCANPs à partir d'un extrait de feuilles de Syzygium samarangense, montrant une activité antimicrobienne améliorée contre S. aureus et E. coli. D PMID
  • The study identified changes in metabolite profiles with fruit maturity stages, noting highest bioactive metabolite concentrations in unripe fruits. D PMID
  • L'étude a identifié des variations génomiques associées au tamanho du fruit et à la tolérance au froid chez l'ananas-cire, fournissant des insights pour une future sélection. D PMID

Frequently asked questions

What is Jamalac?

Jamalac (Syzygium samarangense) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What does the scientific evidence say about Jamalac?

4 sourced findings are recorded for Jamalac; the strongest carries evidence grade D. For example: La membrane composite PEO/OSG/ε-PL a prolongé la durée de conservation du pomme d'ambre en inhibant le croissance des microorganismes et en régulant le métabolisme.

How strong is the evidence for Jamalac?

The strongest finding for Jamalac carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Jamalac safe? What are the side effects?

No major safety issues are recorded for Jamalac in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Jamalac interact with medications?

No drug interactions are recorded for Jamalac in our sources. This does not rule them out — check with a pharmacist.

What are the common names of Jamalac?

Jamalac is also known as: Java-apple, Яванское яблоко.

Is Jamalac a proven treatment?

No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.

Sources

  1. T2 Metabolite Profiling of Giant Green Wax Apples (Syzygium samarangense) for Differentiation of the Maturity Stages and Potential Use. literature abstract metadata
  2. T2 Development of a Multifunctional Hydrogel Coloaded with Chitosan-Curcumin and Silver Nanoparticles: Fabrication, Characterization, and Antibacterial Activity. literature abstract metadata
  3. T2 Metabolomics Reveals the Regulatory Mechanism of Antibacterial Fiber Membrane Packaging on the Postharvest Quality of Wax Apple (Syzygium samarangense). literature abstract metadata
  4. T2 Pan-genome analysis of wax apple (Syzygium samarangense) and its association with fruit size and cold tolerance. literature abstract metadata