Grãos de soja com teor reduzido de fator antinutricional

• Main Authors: FACCIOTTI DANIEL, FLOYD JOHN GOODSTAL
• Format: Patent
• Language: Portuguese
• Published: 07.12.2021
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FISHING; FODDER; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRAPPING; VINEGAR; WINE

grãos de soja com teor reduzido de fator antinutricional. a presente invenção refere-se a plantas de sojas com um ou mais genes não transgênicos de origem humana, mutações dos genes de transporte de fitato, lpa-3 e lpa-19, e o gene da aglutinina, lec1. são fornecidas plantas de soja e sementes com níveis reduzidos de fitato e/ou lectina como resultado de tais mutações não transgênicas induzidas pelo ser humano. a farinha preparada a partir de sementes de soja aqui fornecida é utilizada, por exemplo, como fonte de alimento ou ração para aves, humanos, suínos, ou peixes, em que o alimento ou ração tem níveis reduzidos de fatores antinutrientes, incluindo o fitato e a lectina. Soybean plants with one or more non-transgenic human-induced mutations of the phytate transport genes, LPA-3 and LPA-19, and the agglutinin gene, LEC1, are disclosed. Soybean plants and seeds having reduced levels of phytate and/or lectin as a result of such non-transgenic human-induced mutations are provided. Meal prepared from soybean seeds provided herein is useful, for example, as a source of food or feed for poultry, human, swine, or fish, wherein the food or feed has reduced levels of antinutrient factors, including phytate and lectin.