Name	Marigold flower extract
Latin:	Tagetes erecta
Part :	Flower
Appearance	Even yellow flowing powder
Specification	5%,10%,20%,40%,50% by HPLC/UV
Mesh :80
Usage: There is very good evidence that the lutein in food helps protect against cataracts and macular degeneration, two common, age-related eye disorders. Lutein and another carotenoid, zeaxanthin, form the yellow pigment of the retina and absorb blue light, a harmful component of sunlight. In addition, new evidence from a study completed last year showed that lutein may help protect against clogging of the carotid arteries in the neck, an indication of atherosclerosis, the disease that leads to most heart attacks. Just the opposite occurred among those with the lowest lutein levels at the outset arterial clogging worsened. The researchers also doused sections of human arteries removed during surgery with high concentrations of lutein. They found that these arteries attracted fewer white cells, which are involved in the process that results in clogging.

<p>Shaanxi Tianze Biological Technology Co. Ltd, which was founded in 2005, is located in the Heping Industrial Park at the Weiyang district in Xi\'an. Its investment totals 20 million yuan (RMB). It is a comprehensive high-tech enterprise specially engaged in researching, developing, manufacturing and selling nicotine and solanesol products series by using scrape and inferior tobacco leaves according to market demands. The company possesses a laboratory of the specialty basis type, a key laboratory, and a technology, research and development team consisting of tobacco chemistry specialists. It has established a R&D and cooperation platform with the Humboldt Universitat in Berlin, Germany.          The company possesses the legitimate procedures for purchasing and proccessing tobacco wastes. It is a typical industrial factory built up in accordance with the GMP standard. The company has passed through the ISO9001:2000 quality system verification, and got the safety production permit, dangerous chemicals production unit registration certificate, HACCP Food security management system certificate, and ISO14001:2004 Environmental management system certificate. The company will provide customers at home and abroad with high-quality products and stable technical support wholeheartedly.</p>