The invention discloses minty purple sweet potato fermented yogurt with the effects of clearing heat and inducing
diuresis. The minty purple sweet potato fermented yogurt is prepared from the following raw materials in parts by weight: 200-220 parts of purple sweet potatoes, 10-12 parts of skim milk
powder, 6-7 parts of spina date seeds, 2-4 parts of heartleaf
houttuynia herb, 5-6 parts of liquorice root, 8-10 parts of peppermint juice, 2-3 parts of corn stigma, 4-6 parts of seaweeds, 3-5 parts of pomegranate rind, 6-8 parts of cornflower, 0.2-0.4 part of
stevioside, 10-15 parts of honey, 10-12 parts of glucose, proper amount of
streptococcus thermophilus and proper amount of
lactobacillus bulgaricus. The minty purple sweet potato fermented yogurt has the advantages that by firstly carrying out micropore treatment on purple sweet potato
powder in the production process of the purple sweet potato fermented yogurt, the purple sweet potato
powder can be fermented more thoroughly, the yield can be increased, and meanwhile, the obtained purple sweet potato yogurt has exquisite tissue, uniform texture, moderate sourness and
sweetness, uniform color and moderate
viscosity; by adding the peppermint juice, the yogurt has refreshing taste and the taste is enhanced; the added Chinese herbal
medicine components, such as heartleaf
houttuynia herb, liquorice root and corn stigma, have the effects of clearing heat and inducing
diuresis, thus increasing the economic value of the product.