{"product_id":"2026-early-spring-mei-cha-tou-cai-ya-jian-white-frost-vine-berry-tea-first-flush-bud-tips-a-grade-loose-leaf-zhangjiajie-hunan-province","title":"2026 Early Spring \"Mei Cha • Tou Cai Ya Jian\" (White Frost Vine \/Berry Tea • First-Flush Bud Tips) A+++++ Grade, Loose Leaf, ZhangJiaJie, Hunan Province.","description":"\u003ch4 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eProduct Overview\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"4\"\u003eThis A+++++ Grade Mei Cha (Vine Tea) represents the pinnacle of the 2026 early spring harvest in Zhangjiajie, Hunan. Unlike traditional tea, Mei Cha is derived from \u003ci data-path-to-node=\"4\" data-index-in-node=\"169\"\u003eAmpelopsis grossedentata\u003c\/i\u003e. The \"First-Flush Bud Tips\" refers to the very first tender shoots emerging after winter dormancy. These buds are covered in a dense, natural white frost, which is not mold or additive, but the crystallization of high-purity flavonoids.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eTaste \u0026amp; Flavor Profile\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eInitial Impact:\u003c\/b\u003e A crisp, medicinal bitterness that is immediately superseded by a cooling sensation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eThe \"Sweet Bounce\" (Hui Gan):\u003c\/b\u003e Unlike traditional tea, the sweetness is intense and persistent, often described as \"mountain spring sweetness\" that coats the throat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eAroma:\u003c\/b\u003e Subtle notes of dried herbs and wild flora, lacking the grassy or floral top notes of green tea due to its unique botanical origin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eTexture:\u003c\/b\u003e A smooth, thin-liquor feel that carries a high mineral weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch4 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eHealth Effects \u0026amp; Underlying Mechanisms\u003c\/b\u003e\u003c\/h4\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHealth Benefit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBiochemical Reason\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003eRespiratory Relief\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e\u003cb data-path-to-node=\"7,1,1,0\" data-index-in-node=\"0\"\u003eAnti-inflammatory Action:\u003c\/b\u003e The primary flavonoid, \u003cb data-path-to-node=\"7,1,1,0\" data-index-in-node=\"49\"\u003eDihydromyricetin (DHM)\u003c\/b\u003e (\u003cspan class=\"math-inline\" data-math=\"C_{15}H_{12}O_8\" data-index-in-node=\"73\"\u003e$C_{15}H_{12}O_8$\u003c\/span\u003e), reduces inflammation in the mucosal linings of the throat and lungs.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eLiver \u0026amp; Metabolic Support\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003e\u003cb data-path-to-node=\"7,2,1,0\" data-index-in-node=\"0\"\u003eEnzymatic Acceleration:\u003c\/b\u003e DHM induces the expression of alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH), accelerating the breakdown of toxins in the liver.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eUric Acid Management\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003e\u003cb data-path-to-node=\"7,3,1,0\" data-index-in-node=\"0\"\u003eInhibition of Xanthine Oxidase:\u003c\/b\u003e Flavonoids in the vine tea interfere with the enzymes responsible for uric acid production, aiding in the management of gout-related variables.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eZero-Caffeine Relaxation\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003e\u003cb data-path-to-node=\"7,4,1,0\" data-index-in-node=\"0\"\u003eNon-Stimulant Profile:\u003c\/b\u003e Being a member of the \u003ci data-path-to-node=\"7,4,1,0\" data-index-in-node=\"45\"\u003eAmpelopsis\u003c\/i\u003e genus, it contains no caffeine, making it a sedative-neutral beverage suitable for night-time consumption.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch4 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eOperational Variables: Brewing \u0026amp; Storage\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eBrewing Mechanics:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eTemperature Calibration:\u003c\/b\u003e \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"25\"\u003e85°C–90°C (185°F–194°F)\u003c\/b\u003e is the functional threshold.\u003c\/p\u003e\n\u003cul data-path-to-node=\"11,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,1,0,0\"\u003e\u003ci data-path-to-node=\"11,0,1,0,0\" data-index-in-node=\"0\"\u003eLogic:\u003c\/i\u003e Using boiling water (100°C) causes a \"flavor shock,\" where the bitterness of the flavonoids releases too rapidly, overwhelming the palate before the sweetness can develop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eThe \"No-Rinse\" Rule:\u003c\/b\u003e Do not perform a \"wash\" or \"rinse\" pass.\u003c\/p\u003e\n\u003cul data-path-to-node=\"11,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,1,0,0\"\u003e\u003ci data-path-to-node=\"11,1,1,0,0\" data-index-in-node=\"0\"\u003eReason:\u003c\/i\u003e The \"White Frost\" on the surface is the crystallized DHM. Rinsing the tea effectively discards the highest concentration of active medicinal compounds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eVessel Selection:\u003c\/b\u003e Glass or porcelain is recommended. Avoid purple clay (Zisha) as it may absorb the delicate medicinal aromatics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eStorage Protocols:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHygroscopic Risk:\u003c\/b\u003e Mei Cha is extremely dry and porous. It will absorb ambient moisture and odors with high efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eEnvironmental Control:\u003c\/b\u003e Store in a completely airtight container in a cool, dark environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003ePhysical Integrity:\u003c\/b\u003e The \"White Frost\" is fragile. Excessive handling or friction will cause the crystals to shed from the vine, reducing the visual grade and localized efficacy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch4 data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eIdentification of Key Risks \u0026amp; Vulnerabilities\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eThe Adulteration Variable:\u003c\/b\u003e The A+++++ grade is identified by a dense, integrated white frost. If the frost appears as a loose, chalky powder that settles at the bottom of the bag, there is a risk of \"powder dusting\" (adding DHM powder to lower-grade leaves) to mimic the appearance of \"Tou Cai\" buds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eOxidation Threshold:\u003c\/b\u003e While more stable than green tea, Mei Cha will \"yellow\" if exposed to light and air for extended periods. This indicates a degradation of the flavonoid structure, shifting the taste from \"crisp and sweet\" to \"flat and woody.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eThe \"Fake Sweetness\" Logic:\u003c\/b\u003e If the sweetness feels artificial or cloying rather than a \"cooling rebound,\" the botanical purity should be questioned. Authentic Mei Cha sweetness is a physiological reaction to the high flavonoid content, not a sugar-based flavor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"King Tea Mall","offers":[{"title":"Sample 7g","offer_id":47538108072166,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true},{"title":"25g","offer_id":47538108104934,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true},{"title":"50g","offer_id":47538108137702,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":47538108170470,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true},{"title":"200g","offer_id":47538108203238,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"300g","offer_id":47538108236006,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"400g","offer_id":47538108268774,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":47538108301542,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":47538108334310,"sku":null,"price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/7883\/7863\/files\/20260414094512_1003_51.jpg?v=1776149422","url":"https:\/\/kingteamall.com\/es\/products\/2026-early-spring-mei-cha-tou-cai-ya-jian-white-frost-vine-berry-tea-first-flush-bud-tips-a-grade-loose-leaf-zhangjiajie-hunan-province","provider":"King Tea Mall","version":"1.0","type":"link"}