Cubeb

Names and Synonyms

Common Names

• Java pepper
• cubeb
• cubeb pepper

Scientific Names

Accepted name

Synonyms

• Piper cubeba var. parvifolium
• Piper cubeba f. cambodiana
• Cubeba officinalis
• Cubeba segetum

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. It is further classified within the order Piperales and the family Piperaceae. Finally, its specific taxonomic placement is within the genus Piper.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread distribution across several key regions in Southeast Asia. Within the Indo-China region, it can be found growing in Cambodia, Myanmar, and Vietnam. Its presence also extends into the Malesia zone, specifically inhabiting the island of Borneo. Additionally, the species is located within the Lesser Sunda Islands. These diverse locations highlight the broad ecological range of Piper cubeba.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Piper cubeba is characterized by its perennial growth habit and its status as a climbing shrub or vine that thrives in tropical environments. In terms of its foliage dynamics, the plant exhibits a variable degree of deciduousness, though it is predominantly categorized as evergreen, maintaining its lush, green canopy throughout much of the year. As it matures, the plant utilizes adventitious roots to scramble over vegetation or forest floors, seeking optimal light exposure to support its metabolic processes. The life cycle progresses from seed germination in moist, shaded substrates to the development of a robust climbing structure, eventually leading to the production of flowering spikes and small drupes. This continuous presence of foliage, consistent with its evergreen tendencies, allows for sustained photosynthetic activity, which is essential for its long-term survival and reproductive success within its natural ecological niche.

Deciduousness :

evergreen

Morphology

The morphology of Piper cubeba is characterized by its growth habit as an obligatory climber, utilizing specialized structures to ascend supporting vegetation. This climbing plant typically reaches a significant plant height with a mean measurement of approximately 5 m, allowing it to penetrate the forest canopy. Its structural development is driven by this climbing nature, which dictates its sprawling yet upward-reaching architecture.

Climber :

obligatory

Plant height mean:

5 m

Physiology

The physiology of Piper cubeba is characterized by its metabolic processes and nutrient acquisition strategies, which are fundamental to its growth as a tropical climbing shrub. The plant engages in complex photosynthetic pathways to convert light energy into chemical energy, supporting the development of its aromatic drupes and essential oil-rich tissues. Regarding its nutrient cycling and symbiotic relationships, Piper cubeba does not possess the physiological mechanisms required to host diazotrophic bacteria in specialized root nodules, meaning it is not a nitrogen fixer (trait_1: nitrogen fixer; trait_2: nitrogen_fix_1; trait_value: no; trait_units: yes, no). Instead, it relies on the uptake of dissolved nitrates and ammonium ions from the soil through its root system to satisfy its nitrogen requirements for protein synthesis and enzymatic functions. The plant's secondary metabolism is particularly robust, involving the biosynthesis of various volatile compounds, such as cubebin, which are produced through intricate biochemical pathways within its glandular structures to serve defensive or physiological purposes.

Nitrogen fixer :

no

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Piper cubeba has 6 reported plant parts identified across 9 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include fruit, leaf, rhizome, root, seed.

Fruit

1. BioMed research international
2. Phytotherapy research : PTR
3. Drug and chemical toxicology
4. ChemistryOpen

Leaf

1. ChemistryOpen

Rhizome

1. ChemistryOpen

Root

1. ChemistryOpen

Seed

1. ChemistryOpen

Stem

1. ChemistryOpen

Chemicals

Piper cubeba has 79 reported phytochemicals identified across 9 scientific publications and several other databases. The most consistently reported chemicals include (-)-Hinokinin, Copaene, (+)-Crotepoxide, (+)-Sabinene, (+)-Sesamin.

(-)-Hinokinin

1. Dr. Duke
2. ChemistryOpen

Copaene

1. Dr. Duke
2. Drug and chemical toxicology

(+)-Crotepoxide

1. Dr. Duke

(+)-Sabinene

1. Dr. Duke

(+)-Sesamin

1. Dr. Duke

(+)-Zeylenol

1. Dr. Duke

(+)-car-4-ene

1. Dr. Duke

(-)-Cubebin

1. ChemistryOpen

(-)-clusin

1. Dr. Duke

(-)-cubebinin

1. Dr. Duke

Activities

Piper cubeba has 246 reported activities identified across 9 scientific publications and several other databases. The most consistently reported activities include Antioxidant, Analgesic, Antibacterial, Anticancer, Antinociceptive.

Antioxidant

1. Dr. Duke
2. Pakistan journal of pharmaceutical sciences
3. Foods (Basel, Switzerland)
4. Drug and chemical toxicology

Analgesic

1. Dr. Duke
2. Pakistan journal of pharmaceutical sciences

Antibacterial

1. Dr. Duke
2. Pakistan journal of pharmaceutical sciences

Anticancer

1. Dr. Duke
2. Natural product research

Antinociceptive

1. Dr. Duke
2. Pakistan journal of pharmaceutical sciences

Antipyretic

1. Dr. Duke
2. Pakistan journal of pharmaceutical sciences

Antitumor

1. Dr. Duke
2. ChemistryOpen

Antiviral

1. Dr. Duke
2. ChemistryOpen

(-)-Chronotropic

1. Dr. Duke

(-)-Inotropic

1. Dr. Duke

Conditions

Piper cubeba has 11 reported investigations on conditions identified across 9 scientific publications and several other databases. The most consistently reported conditions include aging, antiviral, breast cancer, cancer, diabetes mellitus.

Aging

1. Drug and chemical toxicology

Antiviral

1. ChemistryOpen

Breast cancer

1. Natural product research

Cancer

1. Natural product research

Diabetes mellitus

1. Pakistan journal of pharmaceutical sciences

Diseases

1. Drug and chemical toxicology

Heart disease

1. Phytotherapy research : PTR

Hyperpyrexia

1. Pakistan journal of pharmaceutical sciences

Inflammation

1. Journal of medicinal food

Oxidative damage

1. BioMed research international

Preparations

Piper cubeba has 10 reported preparations identified across 9 scientific publications and several other databases. The most consistently reported preparations include EtOAc-soluble fraction of the water extract, PCEE, aqueous-ethanolic extracts (30/70), essential oils, fruit.

Etoac-soluble fraction of the water extract

1. Journal of natural products

Pcee

1. BioMed research international

Aqueous-ethanolic extracts (30/70)

1. Pakistan journal of pharmaceutical sciences

Essential oils

1. Pakistan journal of biological sciences : PJBS

Fruit

1. Phytotherapy research : PTR

Fruit extract

1. Drug and chemical toxicology

Fruits

1. Natural product research

Total and protein extracts

1. Toxicology and industrial health

Water extract

1. Journal of natural products

Water extracts

1. Phytotherapy research : PTR