果(guo)(guo)(guo)汁(zhi)(zhi)是以水(shui)果(guo)(guo)(guo)為原料經(jing)過(guo)物(wu)理方法如壓榨(zha)、離(li)心、萃(cui)取等(deng)得到的汁(zhi)(zhi)液產(chan)品，一般是指純(chun)果(guo)(guo)(guo)汁(zhi)(zhi)或(huo)100%果(guo)(guo)(guo)汁(zhi)(zhi)。

果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)按(an)形態(tai)分(fen)為(wei)澄(cheng)清(qing)果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)和混濁果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)。澄(cheng)清(qing)果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)澄(cheng)清(qing)透明(ming)，如(ru)(ru)蘋果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)，而混濁果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)均勻混濁，如(ru)(ru)橙汁(zhi)(zhi)(zhi)(zhi)(zhi)；按(an)果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)含量(liang)分(fen)為(wei)原(yuan)果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)、水(shui)果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)、果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)飲(yin)(yin)料(liao)(liao)、果(guo)(guo)粒果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)飲(yin)(yin)料(liao)(liao)、果(guo)(guo)汁(zhi)(zhi)(zhi)(zhi)(zhi)類汽水(shui)、果(guo)(guo)味型飲(yin)(yin)料(liao)(liao)。

在中國，果蔬汁飲料的果汁含量應不低于10%，否則它們將屬于其他果汁（漿）及果汁飲料（品）類(lei)。它(ta)的(de)(de)定義為(wei)用新(xin)鮮或(huo)冷(leng)藏水果(guo)為(wei)原料，經加(jia)工制(zhi)成(cheng)(cheng)的(de)(de)制(zhi)品。其(qi)大都采(cai)用打漿(jiang)工藝將水果(guo)或(huo)水果(guo)的(de)(de)可(ke)食部分加(jia)工制(zhi)成(cheng)(cheng)未(wei)發(fa)酵(jiao)(jiao)但(dan)能發(fa)酵(jiao)(jiao)的(de)(de)漿(jiang)液或(huo)在濃縮(suo)果(guo)漿(jiang)中加(jia)入果(guo)漿(jiang)在濃縮(suo)時失去的(de)(de)天然水分等量的(de)(de)水，制(zhi)成(cheng)(cheng)的(de)(de)具有原水果(guo)果(guo)肉的(de)(de)色澤、風味和可(ke)溶性固形物含量的(de)(de)制(zhi)品。