Astragalus sinicus
Astragalus sinicus · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Astragalus sinicus is a versatile legume widely recognized for its significant role in soil enrichment and traditional medicine. Scientific investigations into this species have highlighted its complex chemical profile, specifically noting the presence of the amino acid tryptophan. Researchers frequently utilize ethanol extract preparations to isolate these bioactive compounds for detailed pharmacological study. Understanding the concentration of tryptophan within these extracts offers valuable insights into the plant's metabolic functions. Consequently, this species remains a subject of great interest for both agricultural scientists and biochemical researchers.
- Synonyms
- Astragalus Sinicus Var. Macrocalyx · Astragalus Sinicus F. Rosaceus · 3 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Not available
Classification
Common Names
Astragalus sinicus is a versatile plant known by a wide array of regional and linguistic identifiers. In English-speaking contexts, it is most frequently referred to by its common names, Chinese milk-vetch or Milchwicke. The plant also carries distinct cultural labels such as genge and jaunyeong. Furthermore, it is recognized in Japanese tradition as renge-sō. These diverse names highlight the widespread botanical presence and cultural significance of this species across different parts of the world.
Sources: Catalogue of Life (COL)
Synonyms
Astragalus sinicus is a complex botanical species that is recognized by several different scientific synonyms. Within its taxonomic history, it has been identified under the name Astragalus lotoides. The plant also encompasses specific forms such as Astragalus sinicus f. albiflorus and Astragalus sinicus f. rosaceus. Furthermore, researchers have categorized certain variations as Astragalus sinicus var. macrocalyx. Finally, the species is also documented in botanical literature under the synonym Tragacantha sinica.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Astragalus sinicus belongs to the vast kingdom Plantae, showcasing the incredible diversity found within the natural world. As a member of the class Equisetopsida, this species follows a specific evolutionary lineage shared by many flowering plants. It is further categorized under the order Fabales, which helps scientists understand its structural development. Within this order, the plant is situated in the family Fabaceae, a group known for its significant ecological roles. Ultimately, it is classified under the genus Astragalus, defining its unique botanical identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Astragalus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Astragalus sinicus is a plant primarily distributed throughout the temperate regions of Asia. Within China, its presence is widespread, spanning across the North-Central, South-Central, and Southeast territories. The species also extends its reach into Eastern Asia, establishing significant populations in both Japan and Korea. This broad geographical range highlights the plant's ability to thrive across diverse East Asian landscapes. Consequently, understanding its distribution provides valuable insight into the ecological patterns of the temperate Asian continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Astragalus sinicus grows in a characteristic herb form, spreading naturally through its environment. As a self-supporting plant, it maintains its own structure without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Astragalus sinicus serves as a valuable forage legume that can be genetically enhanced to increase its nutritional value. Researchers successfully introduced a feedback-insensitive anthranilate synthase gene into the plant to boost the synthesis of the essential amino acid tryptophan. This genetic modification resulted in a significant 1.3- to 5.5-fold increase in free tryptophan levels throughout the plant's tissues. In addition to higher nutrient content, the transformed plants exhibited a newfound resistance to 5-methyltryptophan. These findings demonstrate that interspecies gene transfer can effectively improve the biochemical profile of Astragalus sinicus.
Conditions
Astragalus sinicus demonstrates significant biological utility through its ability to treat 5MT resistance when engineered with the ASA2 gene. Beyond its agricultural applications, the plant serves as a medicinal resource that effectively treats menopausal symptoms. Research utilizing ethanol extracts shows that the plant can treat menopause-related health issues by improving the expression of specific genes. These findings further confirm that Astragalus sinicus treats menopause-related symptoms by exhibiting estrogenic activity in various models. Consequently, the plant offers a promising natural alternative for managing the complex physiological changes associated with menopause.
Preparations
Astragalus sinicus is prepared as an ethanol extract to investigate its potential medicinal applications. This specific preparation was used in studies to evaluate its efficacy in alleviating symptoms associated with menopause. Through both in vitro and in vivo experiments, the ethanol extract demonstrated significant estrogenic activity. The research highlights how this processed form of the plant can improve the expression of menopause-related genes. Ultimately, the ethanol extract of Astragalus sinicus serves as a promising alternative for managing menopausal health issues.