What is Astragalus?
In the treasure trove of traditional Chinese medicine, Astragalus holds a significant position due to its unique medicinal value. The dried root of the Mongolian Astragalus, a leguminous plant, not only carries a history of over two thousand years of use but is also a common ingredient in traditional Chinese medicine formulas because of its ability to tonify Qi, consolidate the surface, support the vital energy, and expel pathogens. High-definition botanical illustrations allow us to visually understand the complete life form of this herb that is both food and medicine.
Core Medicinal Value of Astragalus
Cardiovascular System Regulation
Modern pharmacological studies show that astragalus saponins can bidirectionally regulate blood pressure levels, and the flavonoids it contains can enhance myocardial contractility. For menopausal women and the middle-aged and elderly, compound preparations with Angelica sinensis and Ligusticum chuanxiong can significantly improve microcirculation.
Immune Enhancement Mechanism
Astragalus polysaccharides can activate the phagocytic function of macrophages and promote lymphocyte transformation. Clinical trials show that subjects who took astragalus granules continuously for 3 months had a 42% reduction in the incidence of colds. It is recommended to combine with Saposhnikovia divaricata and Atractylodes macrocephala to form the classic Yupingfeng Powder formula.
Anti-aging Substance Base
Rich in SOD-like active components that can effectively remove free radicals, its antioxidant capacity is 1.5 times that of vitamin E. Testing data from Inner Mongolia's authentic medicinal materials show that 5-year-old astragalus contains 0.32% of isoflavones, significantly higher than ordinary cultivated varieties.
Daily Application Methods
Herbal Tea Blending
Take 5-10 grams of sliced astragalus, combined with wolfberries and red dates, and simmer over low heat. It is suitable for drinking on an empty stomach in the morning. Note that individuals with Yin deficiency should combine with Ophiopogon japonicus to balance the medicinal properties and avoid symptoms of excessive heat.
Cooking Techniques for Medicinal Diet
Astragalus steam pot chicken is a classic nourishing medicinal dish. It is recommended to use 2-3-year-old slices and simmer with a hen for 3 hours. The ratio of medicinal materials to meat should be maintained at 1:20 to ensure the extraction of medicinal effects without overpowering the taste.
Plant Morphology Identification
High-quality astragalus slices show the characteristic of chrysanthemum heart, with a diameter of 1-3 cm being ideal. Wild products have a light brown epidermis with delicate fiber sections; cultivated varieties tend to be whiter and more loose in texture. High-definition图谱 comparison shows that genuine products have distinct radial patterns in cross-sections, while counterfeits often have a disordered fibrous structure.
As a key herb for tonifying Qi in traditional Chinese medicine, the medicinal value of astragalus is constantly being validated by modern science. From plant图谱 recognition to clinical application, this ancient herb is rejuvenating in the new era. It is recommended to use personalized adjustments under the guidance of professional physicians according to individual constitutional characteristics to better serve modern health needs with traditional wisdom.