The role of rosemary extract in various animals

Wiki Article

Rosemary ( Rosmarinus oficinalis L. ), also known as oleifera, is a small evergreen shrub of the genus Lamiaceae, native to Europe, North Africa and the Mediterranean coast. In recent years, it has grown in Yunnan, Guangxi, Hainan and Hunan in China. , Sichuan, Guizhou, Fujian and other provinces are planted.



Rosemary extract has the characteristics of high efficiency and safety, and is widely used in cosmetics, perfume, soap, air freshener, insect repellent, medicine, various animal and vegetable oils, animal feed, meat products, seafood, flour, seasoning sauce, seasoning Ingredients, baked goods, fried products, natural pigments, flavors, biological pesticides, tobacco and other fields.



In Europe, rosemary has a long history as a food spice and is now used in cosmetics, food and medicine. Existing studies have shown that rosemary has obvious effects in preventing oil oxidation and maintaining meat flavor. Japan has developed a series of rosemary antioxidant products.



Rosemary is full of treasures, and the extraction of rosemary is mainly rosemary essential oil and rosmarinic acid.


The main active ingredients of rosemary:



Rosemary extract mainly includes carnosol , rosemary dialdehyde, epi-rosmary phenol, epi-rosmary phenol methyl ether, carnosic acid , methyl carnosate, rosemary phenol, ursolic acid , terpenoids such as oleanolic acid , flavonoids such as apigenin , hesperetin , psyllium , floridin , phenolic acids such as vanillic acid , caffeic acid , rosmarinic acid , and ferulic acid , and Contains alpha-pinene , tricyclic terpenes, p-cymene , limonene , 1,8-cineole, borneol , camphor , alpha-terpineol , beta-terpineol, terpinen-4-ol other ingredients of rosemary essential oil.



There are three main specifications used in feed:



Rosemary Original Powder / Rosemary Acid Oil / Rosemary Extract

rosemary extract benefits:



Application in laying hens



Adding rosemary extract to laying hen feed can improve hatchability, improve laying hen production performance, increase egg production, increase total egg weight and feed conversion rate. And the addition of rosemary extract can improve the oxidative stability of eggs when stored at room temperature.



Broiler:



Adding rosemary extract to the feed can improve the body weight, feed utilization rate, meat quality and antioxidant capacity of chickens. Because rosemary extract contains antibacterial, antifungal and antioxidant active ingredients, these ingredients can improve the nutrient utilization of poultry diets.


Ruminant Feed Application


The addition of rosemary extract to ruminant diets can regulate the rumen microflora, and the addition of rosemary can significantly increase the ruminant time, reduce the palatability of the diet for lactating dairy cows, and increase the feeding time of dairy cows, which is beneficial to increase the rumen microflora. Buffer effect, improve feed conversion rate and daily gain.


Pet food application:

Rosemary sage oil is recommended. This carnosic acid oil is to dissolve carnosic acid into sunflower oil, because carnosic acid is oil-soluble, if customers add it directly to the feed, there will be precipitation, which is not easy to use. For this reason, we have researched and developed to dissolve carnosic acid into the base oil, and then remove the impurities, so that customers can directly add it into the feed, reducing a lot of trouble.



Adding rosemary to pet food can effectively improve the intestinal health of pets. At the same time, the special fragrance of rosemary carnosic acid oil can play a role in attracting food, with antioxidant and anti-aging effects.



As a new type of green functional feed additive, rosemary extract can effectively enhance the antioxidant and anti-stress ability of animals; improve meat quality; optimize intestinal flora, reduce the use of VE; promote animal growth, improve feed conversion rate, and enhance animal body Immune function, alternative to antibiotics.
source:https://www.arshinepharma.com/info/the-role-of-rosemary-extract-in-various-animal-72250457.html