Membrane-filtration honey concentration method capable of reserving active invertase

Abstract

The invention discloses a membrane-filtration honey concentration method capable of reserving active invertase. A honey concentration device comprises a filtering tank, a second funnel pipe, a first funnel pipe, an evaporating tank and a mixing tank, wherein the second funnel pipe and the first funnel pipe are arranged below the filtering tank; the evaporating tank is arranged on the right side ofthe first funnel pipe; the mixing tank is arranged below the second funnel pipe, a storage tank and the evaporating tank; a first motor is mounted in the first funnel pipe; a centrifugation shaft isrotationally connected with a driving end of the first motor; a filtering layer is mounted at the lower end of the centrifugation shaft; and a sliding chute is arranged on an inner wall of the filtering tank. The membrane-filtration honey concentration method has the advantages that the active invertase in collected honey is reserved, the active invertase still maintains activity in a natural storage process and can perform inversion work, honey sufficiently inverted into glucose and fructose is convenient for people's absorption, and the active invertase is helpful to absorption of nutrientsin human intestines and stomachs.

Description

technical field [0001] The invention relates to the technical field of honey concentration, in particular to a honey concentration method for retaining active invertase by membrane filtration. Background technique [0002] Mature honey is natural honey. It takes 5-10 days for bees to collect nectar and brew it into natural honey. First, bees collect nectar secreted by nectary glands in plant flowers, inhale it into the airtight capsule, and secrete invertase in the bee body Under the action of the nectar, the office bees continue to process repeatedly. During this period, the office bees secrete a variety of invertases and mix them into the nectar, so that the honey in this trip can be converted into glucose and fructose as much as possible (these are more The injection of a variety of enzymes can promote human digestion, which is the embodiment of the nutritional value of honey). [0003] Immature honey is freshly harvested nectar. After being processed by the invertase su...

AI Technical Summary

Problems solved by technology

[0004] In order to approach the Baumé degree of natural mature honey, concentrated honey in modern technology will be concentrated through high-temperature evaporation and heating operations. Various invertases in mature honey help people absorb honey, but the invertase in mature honey Various invertases will decompose under the action of high temperature, thereby losing their activity, and cannot continue to decompose and transform honey, thus affecting the absorption of honey nutrition

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