12.- 食品科技

食品技术学是一门以食品科学为基础,汲取营养学、化学分析、物理学、生物化学和工程学等多学科知识的学科。此外,食品技术专业旨在了解食品的本质及其变质的相关现象,开发食品加工的工艺,提高食品的属性,以满足消费者的需求。食品工业包括转化或加工、保鲜和制造部门。

查看更多

食品行业涉及面很广,影响到其他行业,如包装制造、运输等,需要对水进行净化处理。

水处理技术能够获得我们生活所需的饮用水。来自不同来源(水井、河流、海洋、工业废水)的水要经过多个阶段,尽管所有的处理方法通常都在三个基本阶段:水的接收、反应和调节过程以及供应。

查看产品
相关资料
食品科技 SUBCATEGORIES

12.1.- 食品科技

食物是由营养物质组成的化学物质,提供新陈代谢过程所需的能量。食物的其他重要成分是膳食纤维、天然添加剂(抗生素、维生素和抗氧化剂)、兴奋剂(咖啡因)、防腐剂(醋、盐水、糖)等。几个世纪以来,面包、啤酒和葡萄酒都是通过盐渍来制作的,或者是通过盐渍来烘干鱼。然而,如今的生活习惯使得消费者对食品的要求更加丰富、创新、易食用。另一方面,食品制造业讲求效率卫生,降低成本,讲求质量和食品安全,讲求营养健康的食品上市。为了满足需求,食品要经过加工处理,以改变其形状、成分或能量含量,如:揉面、罐头、辐照、干燥、添加添加剂如食用涂料等。同样,食品的保存方法有:使用天然物质(抗菌剂、抗氧化剂)、加热(焯水、烹...

12.2.- 乳制品处理

乳制品,即从牛奶中提取的乳制品,包含了一个广泛的食品群体。如今,大多数功能性食品都是由乳制品制成。牛奶是一种主食,通常是由牛或绵羊、山羊等其他动物挤奶所得。然而,食用从燕麦、杏仁或大豆中获得的被认为是牛奶的趋势越来越明显。牛奶是由水、碳水化合物、蛋白质、脂肪、矿物质和维生素组成,牛奶中的主要蛋白质是酪蛋白,乳糖是奶糖。牛奶中含有的营养成分是悬浮液、溶液或乳剂。乳品工业一般应用一系列技术生产产品:热化、过滤、均质、发酵、巴氏杀菌和凝固。巴氏杀菌是在特定的温度下对牛奶进行一定时间的热处理。它能消灭病原体,提高质量。另一个过程是凝结,通过絮凝、脱脂和凝聚等物理化学过程实现,应用于奶酪的生产。众...

12.3.- 饮用水处理

饮水,即适合人类饮用的水,是任何文明的根本。此外,由于人口增长和工业发展,饮用水的需求量也在增加。饮用水是经过一系列物理、化学和生物处理后获得的。这种对饮用水的需求催生了饮用水处理厂或站(DWTP)。污水处理厂的主要阶段或过程是:系统进水的接收和均化。粗过滤,消除可能对安装造成损害的粗颗粒。加入氧化剂和凝固剂的反应过程。此阶段可消除气味、味道、病原体和无机物(矿物质)或有机物(酸、亚硝酸盐等)。根据污染物的不同,采用曝气、高锰酸钾、氯气或其他技术。 滗水,消除水中仍含有的较小固体。通常使用絮凝剂。过滤,倾倒后结束澄清过程。...

12.4.- 试验植物

中试工厂是指以较小的规模开发工艺,以获得可用于工业规模工艺的信息的工厂。它们允许进行工业规模的设计和工艺的可行性研究。食品中试工厂被用于公司、培训和研究中心,因为它们可以了解食品工业的工艺流程,如油的加工、乳制品的处理、肉制品的加工等。对工艺的了解使其有可能影响食品行业高度重视的方面,如产品的风味、营养价值和质量。此外,通过构成中试工厂的技术,可以进行机械的安装、微调和对工艺中涉及的设备进行维护。无论是在研究还是培训中,中试工厂的使用通常都是必不可少的,因为它们可以使研究结果在工艺和/或产品的特定阶段得以实现。同样,在食品工业中,为了优化和创新,从原料的接收到包装,构成产品转化的各个阶段...
食品科技 UNITS
Showing 1-30 of 78 item(s)
COMPUTER CONTROLLED TRAY DRIER - SBANC
  • SBANC
Available
11.1.7.- 干燥和冷却
SBANC
Computer Controlled Tray Drier
The Computer Controlled Tray Drier "SBANC" is a laboratory scale unit designed to study fluid mechanics, surface chemistry, solids structures and mass and energy balances related to the drying process.It consists of a tunnel, several trays where...
COMPUTER CONTROLLED SPRAY DRIER - SSPC
  • SSPC
Available
11.1.7.- 干燥和冷却
SSPC
Computer Controlled Spray Drier
The Computer Controlled Spray Drier, "SSPC", allows to study processes that involve aqueous emulsions, solutions, suspensions andcolloidal solutions.Peristaltic pump delivers the liquid sample from a container through a small diameter jet into the...
SPRAY DRIER - SSPB
  • SSPB
Available
11.1.7.- 干燥和冷却
SSPB
Spray Drier
The Spray Drier, "SSPB", allows to study processes that involve aqueous emulsions, solutions, suspensions and colloidal solutions.A peristaltic pump delivers the liquid sample from a container through a small diameter jet into the drying chamber....
COMPUTER CONTROLLED SPRAY DRYER AND CHILLER UNIT - SDCC
  • SDCC
Available
11.1.7.- 干燥和冷却
SDCC
Computer Controlled Spray Dryer and Chiller Unit
The Computer Controller Spray Dryer and Chiller Unit, SDCC, consists of two systems with independent inlet and outlet computer controlled speed fans. For the spray drying, a computer controlled speed pump impels the liquid to be dried to the top...
COMPUTER CONTROLLED MULTIPURPOSE PROCESSING VESSEL - VPMC
  • VPMC
Available
12.1.- 食品科技
VPMC
Computer Controlled Multipurpose Processing Vessel
The Computer Controlled Multipurpose Processing Vessel, "VPMC", has all the necessary to:Mix.Emulsify.Heat.Pasteurise.Incubate.Cool.Chill.Cure.As well as the preparation of food products for further processing, it allows to produce finished...
COMPUTER CONTROLLED REVERSE OSMOSIS/ULTRAFILTRATION UNIT - ROUC
  • ROUC
Available
11.1.11.- 过滤, 沉淀和混合
ROUC
计算机控制反渗透/超滤设备
The Computer Controlled Reverse Osmosis/Ultrafiltration Unit, "ROUC", performs a tangential flow filtration process, which is a system that prevents the formation of impurities sediments that reduces its capacity.Two variable of the effluent must...
COMPUTER CONTROLLED PLATE AND FRAME FILTER PRESS - AFPMC
  • AFPMC
Available
11.1.11.- 过滤, 沉淀和混合
AFPMC
Computer Controlled Plate and Frame Filter Press
The Computer Controlled Plate and Frame Filter Press, "AFPMC", has been designed to study the filtration and clarification processes using a filter press in which the number of frames and the type of filter cloths can change.A suspension is...
COMPUTER CONTROLLED HYDROGENATION UNIT - AEHC
  • AEHC
Available
12.1.- 食品科技
AEHC
Computer Controlled Hydrogenation Unit
The Computer Controlled Hydrogenation Unit (PC), "AEHC", unit is a batch processing vessel, which is used to adjust the degree ofsaturation of 22 l. batches of edible oils. It is easy and safe to use.The Computer Controlled Hydrogenation Unit...
COMPUTER CONTROLLED DEODORIZING UNIT - AEDC
  • AEDC
Available
12.1.- 食品科技
AEDC
Computer Controlled Deodorizing Unit
The Computer Controlled Deodorizing Unit, "AEDC", is a batch deodorizing process unit able to perform a vacuum steam distillation underlow pressure and high temperature with steam. Several factors that influence the process can be studied. The...
COMPUTER CONTROLLED LIQUID PACKAGING TEACHING UNIT - EDLC
  • EDLC
Available
12.2.- 乳制品处理
EDLC
Computer Controlled Liquid Packaging Teaching Unit
The Computer Controlled Liquid Packaging Teaching Unit, "EDLC", unit is a liquid and semi-dense products dosing machine based on dose delivery through a pneumatically-operated cylinder. The product is absorbed by the unit from the tank installed...
COMPUTER CONTROLLED CONTACT PLATE FREEZER - TPCC
  • TPCC
Available
12.1.- 食品科技
TPCC
Computer Controlled Contact Plate Freezer
The Computer Controlled Contact Plate Freezer, "TPCC", allow the student to freeze food products quickly by using an industrial freezing process. The unit includes a compression refrigeration circuit. It is based on mechanically forcing the...
FREEZE DRYER - BLIO
  • BLIO
Available
11.1.7.- 干燥和冷却
BLIO
Freeze Dryer
The Freeze-Dryer, "BLIO", is able to carry out the freeze-drying process for the drying of different products inside a transparent chamber that allows the control of the pressure, and on heatable trays that allow to control the temperature of the...
COMPUTER CONTROLLED TEACHING CREAM SEPARATOR - DSNC
  • DSNC
Available
12.2.- 乳制品处理
DSNC
Computer Controlled Teaching Cream Separator
The Computer Controlled Teaching Cream Separator, "DSNC", allows the study of the separation of a dense phase liquid from a lighter phase liquid, in particular the separation of the cream from the milk in a disk stack centrifuge. The system is...
TEACHING CREAM SEPARATOR - DSN
  • DSN
Available
12.2.- 乳制品处理
DSN
Teaching Cream Separator
The Teaching Cream Separator, "DSN", allows the study of the separation of a dense phase liquid from a lighter phase liquid, in particular the separation of the cream from the milk in a disk stack centrifuge.The system is mounted on a table base...
要求信息