农产品加工·学刊(下)
農產品加工·學刊(下)
농산품가공·학간(하)
Academic Periodical of Farm Products Processing
2014年
8期
22-24
,共3页
左锋%关琛%董洋洋%杨丽萍
左鋒%關琛%董洋洋%楊麗萍
좌봉%관침%동양양%양려평
核桃乳%稳定性%工艺条件
覈桃乳%穩定性%工藝條件
핵도유%은정성%공예조건
walnut milk%stability%technology
对影响核桃乳饮料生产的几个主要环节进行研究,结果表明,最佳复合乳化稳定剂添加量为蔗糖脂肪酸酯2.0 g/kg,单硬酯酸甘油酯2.0 g/kg,羧甲基纤维素钠1.0 g/kg,黄原胶2.0 g/kg;全脂核桃乳宜采用2次均质工艺,均质压力为30 MPa,均质温度为50℃;最佳杀菌条件为121℃,杀菌20 min。在上述条件下,制备全脂核桃乳饮料蛋白质沉淀少、脂肪上浮少产品性状稳定。
對影響覈桃乳飲料生產的幾箇主要環節進行研究,結果錶明,最佳複閤乳化穩定劑添加量為蔗糖脂肪痠酯2.0 g/kg,單硬酯痠甘油酯2.0 g/kg,羧甲基纖維素鈉1.0 g/kg,黃原膠2.0 g/kg;全脂覈桃乳宜採用2次均質工藝,均質壓力為30 MPa,均質溫度為50℃;最佳殺菌條件為121℃,殺菌20 min。在上述條件下,製備全脂覈桃乳飲料蛋白質沉澱少、脂肪上浮少產品性狀穩定。
대영향핵도유음료생산적궤개주요배절진행연구,결과표명,최가복합유화은정제첨가량위자당지방산지2.0 g/kg,단경지산감유지2.0 g/kg,최갑기섬유소납1.0 g/kg,황원효2.0 g/kg;전지핵도유의채용2차균질공예,균질압력위30 MPa,균질온도위50℃;최가살균조건위121℃,살균20 min。재상술조건하,제비전지핵도유음료단백질침정소、지방상부소산품성상은정。
The key technical conditions of whole walnut milk have been studied. The results show that the optimum fomula of emulsifier is SE 2.0 g/kg, GMS 2.0 g/kg, CMC-Na 1.0 g/kg, XG 2.0 g/kg; And when homogenizing twice under pressures of 30 MPa at 50 ℃, the walnut milk has greatest stability; the best condition of sterilization is 20 min at 121 ℃. According to the conditions depicted above, the qualified whole walnut milk with less protein precipitation and less fat float is prepared.