刺梨果渣天然替抗的制备及其在饲料添加剂中的应用

Preparation of Natural Substitute of Roxburgh Rose Fruit Residue and Its Application in Feed Additives

刺梨产业当下发展盛行,加工中产生的刺梨果渣占果实重量50%,仍残留大量维生素、黄酮、总酚等功能性物质。该文采用溶剂法进行制备刺梨果渣天然替抗试验,测定提取物的抑菌活性并应用于饲料添加剂中探究提取物的抑菌力,提取刺梨果渣中的天然抑菌物质替代抗生素,量化研究分析其在饲料添加剂中的应用。结果表明,得出刺梨果查天然抑菌提取物能够对细菌、霉菌等产生抑制作用,可以作为天然添加剂原料应用于饲料及其他农副产品中。

The development of Roxburgh Rose Fruit is popular currently,the processing of Roxburgh Rose Fruit residue accounted for 50%of the fruit weight,with abundant vitamins,flavonoids,total phenols and other functional substances.The solvent method was used to prepare natural antibiotics substitute of Roxburgh Rose Fruit residue,and to determine the antibacterial activity of the extract and then apply it to feed additives to explore antibacterial motives of the extract,in order to extract the natural antibacterial substances in Roxburgh Rose Fruit residue instead of antibiotics and to quantitatively study and analyze its application in feed additives.The results showed that the natural antibacterial extract of Roxburgh Rose Fruit can inhibit bacteria and mold,and can be used as a natural additives in forages and other subsidiary agricultural products.