金合欢提取物

[拉丁名] Acacia catechu (Linn. f.) Willd.
[ 规格 ] 单宁 25%, 儿茶素 10%~98% 
[ 检测方法 ] HPLC
[二手零件]叶子   
[外观]黄色粉末 
[ 科学证据 ]
  Catechins have siginificant antioxidant and antimicrobial effects.儿茶素具有抗氧化和抗菌作用。 It is considered to be the best antioxidant.它被认为是最好的抗氧化剂。 The antioxidant capacities are evaluated in terms of ascorbate equivalents by different methods.通过不同方法根据抗坏血酸当量评估抗氧化剂的能力。 The extract restores antioxident enzyme superoxide(SOD) from the radiation inducing damage.提取物可从辐射诱导的损伤中恢复抗氧化酶超氧化物（SOD）。
[用法]
  Acacia has a considerable antimicrobial effect.金合欢具有相当大的抗菌作用。 A survey shows that they are being used as chewing sticks in various parts of the world, due to its antimicrobial effect and hence considered as valuable ingredient for dental care preparations and more.Also called cutch, it is a brown dye used for tanning and dyeing and for preserving fishnets and sails.一项调查显示，由于其抗菌作用，它们被用作世界各地的口香糖，因此被认为是牙科护理制剂等的有价值成分。又称cutch，它是一种棕褐色染料，用于鞣制和染色并保护渔网和帆。 White cutch, also known as gambier, gambeer, or gambir, has the same uses.白切奇（也称为甘比尔，甘比尔或甘比尔）具有相同的用途。
  Catechu被广泛用作印度嚼过的槟榔叶的成分。 It is used for the local treatment of otitis and otorrhoea.它用于中耳炎和耳炎的局部治疗。 It is also useful in dental, oral, throat and tonsillar infections, and as an astringent for reducing oozing from chronic ulcers and wounds.它也可用于牙科，口腔，咽喉和扁桃体感染，并作为收敛剂减少慢性溃疡和伤口的渗出。 The extract is also used in dermatoses - locally and systemically.提取物还用于局部和全身性皮肤病。
金合欢提取物的COA
筛目尺寸：80目
干燥失重：4.78％
儿茶素：≥65.0％
重金属（以铅计）：≤10.0PPM
如：≤2.0 PPM
灰分：8.6％
农药：阴性                     
总板数：≤1000cfu / g
酵母和霉菌：≤100cfu / g
沙门氏菌：阴性 
E. Coli：负面 
关于相思树提取物
   Acacia Catechu extract is derived from heartwood of Acacia catechu, a member of Leguminoseae family.相思树提取物提取自豆科植物豆科植物豆科植物的心材。 Acacia catechu is highly valuable for its powerful astringent and antioxidant activities.刺槐金合欢因其强大的收敛剂和抗氧化剂活性而极具价值。 Commonly known as Katha is an indispensable ingredient of Pan which is beetle leaf preparation chewed in India.俗称卡塔（Katha）是潘的必不可少的成分，潘是印度咀嚼的甲虫叶制剂。 It is useful in dental, oral, throat infections and as an astringent for reducing oozing from chronic ulcers and wounds.它可用于牙科，口腔，喉咙感染，并可作为收敛剂减少慢性溃疡和伤口的渗出。 The chief phytoconstituent are constituents of the heartwood are catechin and epicatechin.主要的植物成分是心材的成分，儿茶素和表儿茶素。
   Acacia Catechu is a small-sized tree, from 15 to 20 feet high.金合欢树是一棵小树，高10至20英尺。 The bark is thick, scabrous, rust-colored, slightly bitter, and exceedingly astringent;树皮厚，粗糙，锈色，微苦，极涩。 the branches are spreading, armed with strong, black, stipulary spines, and downy toward their extremities.树枝散布着，结实而坚硬的黑色棘突的刺，四肢柔软。 The leaves are bipinnate;叶子是双羽状的。 pinnae 30 to 50 pairs;羽片1至3对; leaflets 4 to 1 pairs, linear, bluntish, unequal, and auricled on the lower side of the base, and ciliated;小叶2-5对，线形，钝，不等长，在基部的下侧有耳，并且具纤毛； the petiole angular, and channeled above, downy, with 5 orbicular urceolate green gland below the lowest pair, smaller ones between the two, and has XNUMX or XNUMX terminal pairs of pinnae.叶柄成一定角度，在柔毛的上方引导，在最低的一对下方有XNUMX个圆形的熊眼油性绿腺，两者之间较小，并有XNUMX或XNUMX对末端的耳廓。 The spikes are axillary, XNUMX or XNUMX together, slender, cylindrical, and borne on downy stalks.穗状花序是腋生的，合在一起的XNUMX或XNUMX个，细长，圆柱形，生于柔软的茎上。 The flowers are numerous, white or pale-yellow, and sessile.花很多，白色或淡黄色，无梗。 The calyx is downy, tubular, and XNUMX-toothed;花萼柔软，管状，五齿。 the teeth erect.牙齿直立。 Corolla rather longer than the calyx, XNUMX-petaled, and glabrous.花冠比花萼更长，五瓣，无毛。 Stamens twice the length of the corolla, very numerous and distinct, anthers roundish.雄蕊花冠的两倍长，非常明显，花药圆形。 The ovary is green, glabrous, and shortly stipitate;子房是绿色的，无毛的，具短刺状。 the style capillary, and as long as the Stamens;花柱毛细管，和雄蕊一样长； stigma simple.柱头简单。 
   Catechu是一种收敛剂，自古以来就一直用于印度草药疗法以及令人耳目一新的香料混合物中。
[储存]存放在阴凉干燥处。远离强光和高温。
[保质期] 24个月。