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Method for making grape pomace dietary fiber nutritious biscuits

A technology of grape skin pomace and dietary fiber, applied in the field of food processing, can solve the problem of no grape skin pomace, etc., and achieve the effect of enriching nutritional value

Inactive Publication Date: 2015-07-29
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there is currently no application of grape pomace for biscuits

Method used

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Embodiment Construction

[0064] The present invention will be described in detail below in combination with specific embodiments.

[0065] The preparation method of the grape pomace dietary fiber nutrition biscuit that the present invention relates to has the following formula:

[0066] (1) 6-9 parts by mass of superfine grape pomace powder;

[0067] (2) 50-60 parts by mass of low-gluten flour;

[0068] (3) 8-9 parts by mass of egg liquid;

[0069] (4) 9-11 parts by mass of peanut oil;

[0070] (5) Accessories:

[0071] White granulated sugar 0-17 parts by mass;

[0072] 0.6-0.7 parts by mass of baking soda;

[0073] Salt 0-1.5 parts by mass;

[0074] 0-13 parts by mass of maltitol;

[0075] (6) 10-11 parts by mass of water;

[0076] Achieved by the following steps:

[0077] Step 1: Processing of grape pomace:

[0078] Collect the grape pomace after wine making, and after separating the skin and seeds, dry the grape skin and grape seeds in a medium-short-wave infrared drying equipment for 60...

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Abstract

The invention relates to a method for making grape pomace dietary fiber nutritious biscuits. Grape pomace produced in a wine making process is rich in nutrients, but is always used as feeds and fertilizers and even buried, so that the utilization rate is low. The method comprises the following steps of collecting grape pomace produced by wine making, separating skin and seeds and drying in medium and short-wavelength infrared drying equipment respectively, performing superfine pulverization, adding the treated skin and seeds into a mixture of an aqueous solution of accessories and egg juice together with low-gluten flour, and adding peanut oil to obtain a dough; performing rolling, forming, baking, cooling and packaging. According to the method, the grape pomace which is produced by wine making and is rich in nutrients and dietary fibers is dried into superfine powder, and the superfine powder is added into biscuits to make the grape pomace dietary fiber nutritious biscuits; according to the grape pomace dietary fiber nutritious biscuits, basic characteristics of biscuits are maintained, the nutrients such as the dietary fibers, anthocyanin and polypehnols in the grape pomace in the biscuits are highlighted, the nutritional value is improved, and grape-flavored biscuits are made.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a preparation method of grape pomace dietary fiber nutritional biscuits. Background technique [0002] Grape pomace is a by-product produced in the winemaking process, with grape skins and grains as the main components, accounting for about 20% of the grape processing quality. Now with the vigorous development of the wine industry, China's wine production is about 1.2 million tons per year, and the grape pomace produced by brewing wine reaches 200,000 tons every year. Grape pomace not only contains a lot of dietary fiber, but also rich in nutrients, including polyphenols, resveratrol, essential amino acids and trace elements. For a long time, grape pomace has been used as feed, fertilizer or even landfill, with a very low utilization rate, which not only wastes rich nutritional resources, but also causes certain damage to the ecological environment. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A21D13/08A21D2/36
CPCA21D2/368A21D13/80
Inventor 王华梁艳英李华杨晨露
Owner NORTHWEST A & F UNIV
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