The invention discloses a purple-potato sauce with the efficacies of reducing the
blood pressure and invigorating the
stomach. The purple-potato sauce is prepared from the following raw materials in parts by weight: 150-160 parts of purple-potatoes, 13-14 parts of
lophatherum gracile, 8-9 parts a nutritional additive, 5-7 parts of eight-ingredient porridge, 8-9 parts of duck meat, 2-3 parts of corn stigma, 4-5 parts of
goose egg white, 1-2 parts of tomatoes, 22-24 parts of fresh rose petals, 7-8 parts of
lotus powder, 5-6 parts of olives, 7-8 parts of snakegourd seeds, 8-9 parts of
gynura formosana, 12-13 parts of salad cream, 3-5 parts of
coptis, 1.8-2.5 parts of tuber fleeceflower stems, 2-2.3 parts of asiatic
bilberry leaves, 1.8-2.2 parts of lemongrass, 1.2-2.5 parts of platycladi seeds and 5-7 parts of
kelp. Because a variety of
fruits and vegetables are used as raw materials to prepare the purple-potato sauce, the purple-potato sauce has good taste and a high nutritional value. In addition, due to the addition of the Chinese
medicinal herbs like the corn stigma, the lemongrass and the platycladi seeds into the raw materials, the purple-potato sauce has the health-care effects of tranquilizing mind, nourishing the heart, lubricating the intestines, relaxing the bowels, harmonizing the
stomach, regulating qi, refreshing, restoring
consciousness and reducing the
blood pressure and the
blood sugar.