- LEB 000: Belonging to the Subject; not further Classified
- LEB 001: Food Technology, Food Trade and Food Industry in GeneralFood Laws, see JUR 761
- LEB 010: Training and Career
- LEB 015: Research; Research Institutes
- LEB 020: Food Microbiology; Food Hygiene
- LEB 030: Food Quality; Quality Control; HACCP
- LEB 040: Food Scandals; Risk Discussion; Critical Literature
- LEB 050: Food Process Engineering in General
- LEB 070: Food Analysis
- LEB 080: Cleaning and Disinfection
- LEB 010: Training and Career
- LEB 100: Food Processing in General (as Opposed to Home Food Processing)
- LEB 110: Basic Procedures; Process Steps
- LEB 120: Preservation Technology
- LEB 150: Packing and Packaging of FoodsPackaging as Waste see LEB 974
- LEB 152: Packing TechnologyBottling of Beer see BRA 140
- LEB 155: Paper; Cardboard
- LEB 156: Glass
- LEB 157: Metal
- LEB 158: Polymers; Composite Materials
- LEB 159: Other
- LEB 152: Packing Technology
- LEB 160: Food Transport
- LEB 170: Food Storage
- LEB 110: Basic Procedures; Process Steps
- LEB 200: Production and Processing of Food (including Characteristics of Single Foods, etc.)Dairy Industry; Dairy Science, see LAN 800 ff
- LEB 210: Foods of Animal Origin
- LEB 290: Edible Oils and Fats (including those of Plant Origin)
- LEB 300: Foods of Plant Origin
- LEB 400: Convenience Foods; Fast Foods; Frozen Foods
- LEB 410: Novel Foods; Genetically Modified Foods; Innovative FoodsVeganism see OEK 520
- LEB 420: Dietary Foods; Functional Foods; Nutraceuticals
- LEB 430: Additives
- LEB 440: Biological Foods
- LEB 490: Other Foods
- LEB 210: Foods of Animal Origin
- LEB 600: Food Fermentation
- LEB 700: Beverages; Beverage Technology; Beverage Industry
- LEB 710: Alcoholic BeveragesBeer; Brewing, see BRA 001 ff
- LEB 720: Mixed Beverages
- LEB 730: Non-Alcoholic Beverages
- LEB 710: Alcoholic Beverages
- LEB 900: Food Economy; Food Industry
- LEB 910: Data-Processing in Food Industry
- LEB 920: Product Presentation and Product Lines; Product Innovation
- LEB 930: Food Industry Markets and Marketing
- LEB 940: Food Industry Advertising and Public Relations
- LEB 950: Food Industry Logistics
- LEB 960: Food Industry Turnover and Distribution
- LEB 970: Environmental Topics Related to Food Industries
- LEB 972: Energy Consumption of Food Industries
- LEB 974: Waste Management; Wastewater; Recycling in Food IndustriesWaste, non-specific see UMW 500 ff
- LEB 976: Environmental Management in Food Industries
- LEB 972: Energy Consumption of Food Industries
- LEB 980: Food Trade
- LEB 910: Data-Processing in Food Industry