甘肃岷县道地药材・黄芪
【性味归经】
性甘，微温；归脾、肺经。
【产品功效】
补气固表：中医 “补气之长”，主治气虚乏力、食少便溏、自汗盗汗，改善脾胃虚弱、肺气不足引起的倦怠懒言、易感冒。
利尿消肿：促进水液代谢，缓解气虚湿盛所致的水肿、小便不利，常配茯苓、白术。
托毒排脓：扶助正气，托举毒邪，用于气血不足之痈疽难溃、久溃不敛，促进伤口愈合。
生津养血：气旺则血生，辅助改善血虚萎黄、内热消渴（如糖尿病气虚津亏证）。
增强免疫：现代研究表明，黄芪多糖可激活免疫细胞，提升机体抗病能力。
【产品特点】
道地之源：产自 “中国黄芪之乡” 甘肃岷县，地处青藏高原与黄土高原过渡带，海拔 2200-3000 米，昼夜温差达 15℃以上，年降水量适中，沙质土壤富含有机质，造就黄芪 “根条粗长、菊花心明显、皂苷含量高” 的道地品质。
精选切片：选取 5 年生优质黄芪主根，去须根及杂质，切制 0.3-0.5cm 厚片，切面呈淡黄色 “菊花心”（木质部放射状纹理），有效成分（黄芪甲苷≥0.08%、毛蕊异黄酮葡萄糖苷≥0.02%）远超《中国药典》标准。
严苛加工：
采挖后阴干至含水量≤12%，拒绝硫磺熏制，保留天然甘香与药效；
全程手工筛选，剔除残片、杂质，确保片型整齐、无霉变；
每批次经 HPLC 检测，重金属（铅≤5mg/kg）、农残（六六六≤0.1mg/kg）均低于国家标准。
【用法与配伍】
▶ 中药经典配方
补气基础方：
补中益气汤（黄芪 15g + 党参 10g + 白术 10g + 升麻 6g）：治脾胃气虚、中气下陷，改善脱肛、子宫脱垂。
玉屏风散（黄芪 20g + 白术 15g + 防风 10g）：益气固表止汗，预防感冒、自汗盗汗。
气血双补：
配当归（如当归补血汤：黄芪 30g + 当归 6g），治血虚萎黄、产后气血两虚；
配熟地、枸杞，增强滋补肝肾、填精养血功效。
利水消肿：
配茯苓、泽泻，治气虚水肿；配防己（防己黄芪汤），治风湿痹痛、肢体浮肿。
▶ 食疗与日常用法
黄芪炖鸡：黄芪 30g + 母鸡半只 + 红枣 10 枚，补气养血，适合术后体虚、产后调理。
黄芪山药粥：黄芪 20g 煎水取汁，加入山药 50g、粳米 100g 煮粥，健脾胃、益肺气，适合儿童、老年人日常保健。
黄芪代茶饮：黄芪片 5-10g 沸水冲泡，可加陈皮 3g 调和药性，缓解疲劳、增强免疫力。
▶ 使用提示
煎煮时建议先浸泡 20 分钟，武火煮沸后文火慢煎 30 分钟，确保皂苷等成分充分溶出；
阴虚火旺（潮热盗汗）、湿热内盛（口苦舌苔黄腻）者慎用，建议配伍知母、黄芩平衡药性。

Gansu Minxian Authentic Medicinal Herb ·
Astragalus Root
【Nature, Taste, and Meridian Tropism】
Nature: Sweet, slightly warm; Meridian tropism: Spleen, Lung meridians.
【Product Efficacy】
1.Qi-tonifying & Surface-consolidating：Hailed as the "prime herb for qi tonification" in TCM, it treats qi deficiency symptoms like fatigue, poor appetite, loose stools, spontaneous sweating, and night sweats, improving weakness and frequent colds due to spleen-lung deficiency.
2.Diuretic & Edema-relieving：Promotes water metabolism, relieves edema and difficult urination caused by qi deficiency and dampness, often paired with Poria and Atractylodes.
3.Toxin-draining & Wound-healing：Supports vital qi to expel toxins, used for carbuncles that are hard to 溃破 or slow to heal due to qi-blood deficiency.
4.Body-fluid-generating & Blood-nourishing：Boosts blood production through qi tonification, aiding in blood deficiency-induced sallow complexion and internal heat 消渴 (e.g., diabetes with qi-fluid deficiency).
5.Immune-enhancing：Modern research shows astragalus polysaccharides activate immune cells, strengthening the body's disease resistance.
【Product Features】
Authentic Origin：Sourced from Minxian, Gansu, known as the "Hometown of Astragalus in China." Located at the junction of the Qinghai-Tibet and Loess Plateaus (2200-3000m altitude), with a daily temperature difference of over 15℃ and sandy soil rich in organic matter, the astragalus here features thick roots, distinct "chrysanthemum heart" texture, and high saponin content.
Premium Slicing：Selected from 5-year-old main roots, cleaned and sliced into 0.3-0.5cm thickness. The cross-section shows a pale yellow "chrysanthemum heart" (radial xylem texture), with active components (astragaloside IV ≥0.08%, calycosin-7-O-glucoside ≥0.02%) far exceeding Chinese Pharmacopoeia standards.
Stringent Processing：
1.Air-dried to ≤12% moisture without sulfur 熏制，preserving natural flavor and efficacy;
2.Hand-selected to remove debris, ensuring uniform slices and no mildew;
3.Tested by HPLC for heavy metals (lead ≤5mg/kg) and pesticides (BHC ≤0.1mg/kg), both below national limits.
【Usage and Compatibility】
Classic TCM FormulationsBasic Qi-tonifying Formula：
1.Buzhong Yiqi Tang (Central Qi-tonifying Decoction) (15g astragalus + 10g codonopsis + 10g atractylodes + 6g cimicifuga):For spleen-stomach qi deficiency and middle qi 下陷，relieving prolapse of rectum/uterus.
Yupingfeng San (Jade 屏风散) (20g astragalus + 15g atractylodes + 10g ledebouriella): Tonifies qi and consolidates the surface, preventing colds and excessive sweating.
Qi-blood Double-tonifying：
With angelica (Danggui Buxue Tang: 30g astragalus + 6g angelica) for blood deficiency and post-partum qi-blood deficiency;With rehmannia and wolfberries to enhance liver-kidney nourishment.Water-draining & Edema-relieving：With poria and alisma for qi-deficiency edema; with sinomenium (Fangji Huangqi Tang) for 风湿痹痛 and limb swelling.
Diet Therapy & Daily Use
Astragalus Stewed Chicken：30g astragalus + half chicken + 10 red dates, nourishes qi and blood, suitable for post-surgery/postpartum recovery.
Astragalus Yam Congee：Decoct 20g astragalus, add 50g yam and 100g rice, 健脾益肺，ideal for children and the elderly.
Astragalus Tea：5-10g astragalus slices steeped in boiling water, add 3g tangerine peel to balance, relieves fatigue and boosts immunity.

Tips：
Soak before decocting for 20 minutes, boil on high heat then simmer for 30 minutes to fully extract saponins;
Contraindicated for yin deficiency with fire (hot flashes, night sweats) or damp-heat (bitter taste, yellow 舌苔); pair with anemarrhena or scutellaria to balance.