tomato quality. Size is not a factor of grade quality but may strongly influence commercial quality expectations. What Is Quality. No green shoulders. The .gov means it’s official. Federal government websites always use a .gov or .mil domain. 1 Background and Context. Formulas will have been devised and methods of processing developed to meet the requirements. .In a Tomato? Decay is caused by microorganisms. established covering such factors as color, consistency, absence of defects, flavor, acidity and refractive index. As these spots expand, they develop dark Insect damage may lead to the introduction of microorganisms. Outline •1 Background and context •2 Fruit quality selection objectives •3 A (brief) attempt working with high pigment genes •4 High anthocyanin tomatoes for processing •5 Flavour. Common quality defects include decay, insect damage, cracks, and sunburn. These causes, as well as what qualities are found in a desirable tomato, are discussed in this publication. University of California, Postharvest Technology Center, focusing on the postharvest handling of horticultural crops, improving quality and food safety, and reducing losses,, Quality control consists of making such adjustments as are necessary to meet the specifications. Symptoms first become visible on ripe or ripening fruit as small, circular, indented spots in the skin. Tomato defects include scarring and cracking. QUALITY INDICES Standard tomato quality is primarily based on uniform shape and freedom from growth or handling defects. Shape - Well formed for type (round, globe, flattened globe, roma). Tomatoes that exhibit signs of being puffy may be scored as quality defects. Tomatoes that are still partially green are suitable for storing for 3-4 days until they ripen before selling. . The surface is usually flattened, appearing as being more rectangular than round in shape. . Have you ever picked up a tomato and noticed it felt lighter than other tomatoes in the carton? Tomato diseases and disorders | Diseases in outdoor production 3 Anthracnose Anthracnose, caused by the fungus Colletotrichum coccodes, is probably the most common fruit-attacking disease of tomato in Iowa. Color - Uniform color (orange-red to deep red; light yellow). Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.