Rosemary with strong flavor and slightly bitterness and sweetness, rosemary belongs to evergreen plant and it's a kind of historic Herbs ornamental plants, dense foliage, flower color is simple and elegant. It can be used as ground cover, hedges, also can be placed in indoors potted lit environments. The sporadic aroma of its foliage has the effects of relieving people's tension and depressed mood, enhancing memory.
Rosemary is a Labiatae perennial evergreen, narrow leaf shape was somewhat like pine needles, the edge is warping, gray-green leather, after drying is acicular. Rosemary's flower color has blue, pink, white and so on. Generally blossom in December to April, flower containing large amounts of pollen, very attractive to bees, the production honey has good quality. The fruit is a small dome nuts, oval or obovate, seeds small, brown. There are many varieties of rosemary, most of them are erect species and prostrate species, economic culture are mainly the erect species. Entire plant can be utilized, strong flavor, slightly bitter and sweet.
Rosemary is a versatile crop, which can be extracted antioxidants, rosemary oil and pharmaceutical intermediates. Antioxidant is the powdery substance extracted from rosemary plants, the main ingredient is the phenolic antioxidants, acids, flavonoids; rosemary oil is a kind of liquid oil. Rosemary extracts with an efficient, non-toxic antioxidant effect, can be widely used in food, functional foods, spices and condiments and household chemicals and other industries. Aromatic herbs, refer to any plant with a special flavor. The history of human first use Herb plants can be traced back to ancient Egypt and ancient Greek and Roman times, it was discovered that these plants not only has a special aroma, but also can be used to preserve food, relax mood, focus attention, enhance memory and so on. Nowadays, with the development of science, people's interest in vanilla plants was more focused on its high antioxidant and anti-microbial performance. Herb plants include many different families of plants. Labiatae is the largest number and most people know. Wherein, rosemary lavender, sage, mint equivalent plants belonging to the mint family, rosemary has extremely wide application.
80s of last century, the United States and Japan completed the processes of extracting antioxidants from rosemary plant, obtaining rosemary series products, popular in European and American markets, widely used in fried foods, cosmetic raw materials and various grease preservation.
Natural antioxidants replace synthetic antioxidants are an inevitable trend, because some countries have limited or banned the use of synthetic antioxidants, the food industry in order to develop new markets, is bound to increase the demand for natural antioxidants. Moreover, the natural non-toxic, highly effective broad spectrum, thermal stability, these can not be ignored advantages make rosemary deserved to be the most competitive products in natural antioxidants, is the industry's leading development direction.
Rosemary planting one time can last 10 years of development, every year cuts about three times just like closing leeks, the cultivation land does not require annual tillage, so that it is possible to prevent soil erosion and protect the environment. And rosemary growing period is insensitivity of fertilizer, usually only require manure, organic fertilizer, therefore, it is particularly suitable for water conservation planting.
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