Passion fruit milk and preparation method thereof

Abstract

The invention discloses passion fruit milk and a preparation method thereof. The passion fruit milk is prepared from, by weight, 10 parts of passion fruit endothelium, 10-50 parts of passion fruit juice, 5-15 parts of milk powder or 10-100 parts of milk, 0.01-15 parts of a sweetening agent and 0-1 part of other food additives. The preparation method includes: treating raw materials, preparing juice, preparing peel pulp, mixing, homogenizing, regulating pH, mixing with milk, blending, heating sol and sterilizing to obtain the passion fruit milk. By optimization of proportional relation of the juice, peel pulp and water, regulation of acidity, optimization of a proportion of pulp to milk and addition of appropriate amount of the sweetening agent, the passion fruit endothelium and the juice are adopted as raw materials for preparing the passion fruit milk which is special in aroma, sweet and sour to taste and rich in nutrition.

Description

technical field [0001] The invention belongs to the technical field of food and beverages, and in particular relates to fruit-flavored milk and a preparation method thereof. Background technique [0002] Passion fruit, also known as passion fruit and egg fruit, belongs to a tropical and subtropical herbaceous perennial evergreen fruit tree of Passiflora genus Passiflora. Passion fruit juice has the strong aroma of more than ten kinds of fruits such as pomegranate, pineapple, banana, strawberry, lemon, mango, etc., and contains 165 kinds of aroma components. It enjoys the reputation of "king of drinks" and "beverage monosodium glutamate". Passion fruit is rich in vitamin C, A, B 1 , B 2 , SOD and dietary fiber and other nutrients, and contain high concentrations of Na, K, Ca, Mg, Zn, Fe, Ge and other mineral elements beneficial to the human body, and contain 17 kinds of essential amino acids, the amino acids essential to the human body account for the total 22% of the amin...

AI Technical Summary

Problems solved by technology

However, at present, in the development of passion fruit products in my country, the peel is often discarded as a by-product, causing waste

[0004] In addition, the pulp of passion fruit includes black seeds surrounded by a thick layer of pulp. Although the seeds are rich in unsaturated acids, if the pulp is directly pulped, the color of the resulting pulp is mixed with black seeds. Pieces of skin, which can affect product appearance and taste