Miracle fruit and roxburgh rose compound jam and preparation method thereof

Abstract

The invention discloses miracle fruit and roxburgh rose compound jam and a preparation method thereof, and relates to the technical field of jam. The compound jam is prepared from the following components in percentage by mass: 1-10% of miracle fruit pulp, 10-50% of roxburgh rose pulp, 0.1-0.5% of concentrated lemon juice, 10-40% of white granulated sugar, 0.1-0.5% of low-ester pectin, 0.05-0.5% of xanthan gum, 1-15% of hydroxypropyl distarch phosphate and 20-50% of water, and is prepared by taking miracle fruit and roxburgh rose as main fruit raw materials with addition of the white granulated sugar and thickening agent, wherein the acidity is adjusted by the concentrated lemon juice; the rosa roxburghii is rich in vitamin C, so that the jam system has oxidation resistance, and the colorof the jam can be kept bright; because the rosa roxburghii fruits accouts for a large percentage and the jam is sour in taste, the miracle fruits, which contain miracle fruit protein, is added, so that the taste of the jam can be improved, and the jam is fresh, sweet and delicious.

Description

technical field [0001] The invention relates to the technical field of jam, in particular to a compound jam of miracle fruit roxburghii and a preparation method thereof. Background technique [0002] Jam is a gel substance made by mixing fruits, sugar and acidity regulators and boiling at a temperature exceeding 100°C, also called fruit jam. Making jam is one way to preserve fruit for a long time. It is mainly used to spread on bread or toast. Regardless of small fruits such as strawberries, blueberries, grapes, roses, or large fruits such as plums, oranges, apples, and peaches, they can also be made into jam, but usually only one kind of fruit is used for preparation at the same time. Colloids are used for sugar-free jams, cheap jams or special jams (eg durian, pineapple). Colloids commonly used in jams include: pectin, bean gum and sanxian gum. Jam is rich in nutrition and delicate in taste, suitable for all people, and has the effects of seasoning, invigorating and ap...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a kind of miraculous prickly pear compound jam and its preparation method, which solves the problems of unreasonable ingredients and high content of additives in jams currently on the market, which cause harm to the human body. The problem of causing harm, and the lack of vitamin C in the ingredients of the jam, resulting in the jam itself not having antioxidant properties, making the color of the jam not always bright.

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