CN108902850A - The production method of rambutan jam powder - Google Patents

Abstract

The invention discloses a kind of production methods of rambutan jam powder, use rambutan for primary raw material, by pretreatment of raw material, mashing, enzymatic treatment, ingredient, homogeneous, vacuum drying, crushing, filtering and etc. be made.The pectin layer between rambutan cell can be made to decompose, more nutriments can be precipitated, improve the utilization rate and nutritive value of rambutan by pectinase treatment using the rambutan jam powder that the present invention makes.

Description

The production method of rambutan jam powder

Technical field

The present invention relates to a kind of production methods of jam powder, more particularly, to a kind of production method of rambutan jam powder.

Background technique

Rambutan is the fruit for the large-scale tropical fruit tree that Sapindaceae nephelium lappaceum belongs to, sweet in flavor, warm-natured.Rambutan appearance beauty, it is main Kind edible part is wanted to account for 41%-47.3%, sweet to sour-sweet, band lichee or grape flavor, palatable pleasant, pulp yellow-white, half Transparent, juice is more, and meat is crisp and refreshing, and taste is fresh and sweet or sweet tea acid is palatable or savory.According to analysis：Pulp ratio accounts for 31.0 ~ 60.2%, total solid 14.0 ~ 22.2%, sugar 3.61 ~ 6.25%, 0.39 ~ 1.53%, 100 grams of pulp 1.63 ~ 5.5mg containing vitamin C of citric acid.Long-term food With can moisturizing beauty treatment, it is clearing heat and detoxicating, enhance human immunity the effect of.Rambutan processing maturation period is short, not easy to maintain etc. itself lacks Rambutan is processed into the food that can be eaten for a long time by point, improves the storage life and application value of rambutan.It is with rambutan Primary raw material, the jam powder convenient, full of nutrition being processed into, has no Related product and relevant report in the market.

Summary of the invention

The technical problem to be solved by the present invention is to using rambutan as raw material, using pretreatment of raw material, mashing, enzymatic treatment, Ingredient, homogeneous, freeze-drying, crushing, filtering and etc. be made, this method can be sufficiently reserved the nutrition in raw material at Point, a kind of production method with rambutan jam powder green and healthy, full of nutrition is provided.

The technical scheme adopted by the invention to solve the technical problem is that：

A kind of production method of rambutan jam powder, which is characterized in that use following steps：

A, pretreatment of raw material：Mature, no disease and pests harm rambutan is selected, the chrysanthemum after rambutan, 1kg cleaning after 7kg is cleaned Fructus arctii block, 0.5kg calophyllum inophyllum, 0.5kg nipa palm after taro, 1kg cleaning are put into 85 DEG C of warm water and sterilize after mixing 2min takes out after sterilization and is filtered dry；

B, it is beaten：Raw material after sterilization is subjected to mashing processing, rambutan pulp is made, avoids the loss of nutriment；

C, enzymatic treatment：The egg of the pectase of 0.05kg, the cellulase of 0.03kg, 0.01kg are added into 10kg rambutan pulp White enzyme is uniformly mixed, and temperature control is 45 DEG C, and the time is 4 hours, by the enzymatic hydrolysis of complex enzyme, makes raw material that more battalion be precipitated Support substance；

D, it deploys：Be added into the rambutan pulp after 10kg enzymatic treatment the xylitol of 1.2kg, 0.6kg prune fruit juice, Blueberry juice, the calabazilla juice of 0.4kg, the citric acid of 0.08kg, the xanthan gum of 0.02kg of 0.5kg is uniformly mixed, and mixing is made Liquid；

E, homogeneous：By the mixed liquor after enzymatic treatment under 60 DEG C, the pressure of 25Mpa homogeneous, homogeneous 4 times, by homogenization, both Rough mouthfeel in jam powder can be eliminated, and the quality of jam powder can be improved, reduces the loss of raw material nutriment；

F, it is dried in vacuo：Drying curve is set, drying time is 20 hours, and material is heated to 95 DEG C and keeps 30min, then It is quickly cooled to 85 DEG C, after keeping 30 min, is quickly cooled to 70 DEG C, after keeping 30 min, then material naturally cooled to 50 DEG C, to be evacuated to 90Pa dry, obtain rambutan dried frozen aquatic products, reduce the loss of raw material nutriment；

G, it crushes：By rambutan dried frozen aquatic products in the closed job-shop that humidity is 50%, temperature is 20 DEG C, half will be lyophilized with crusher Finished product breaks into uniform graininess；

H, it filters：The rambutan crushed is passed through to the screen to filtrate of 80 mesh, rambutan jam powder is made；

I, it packs：After rambutan jam powder package test, enters and saved in aeration-drying environment.

Beneficial effect：Rambutan can be made thin by pectinase treatment using the rambutan jam powder that the present invention makes Pectin layer between born of the same parents decomposes, and more nutriments can be precipitated, improve the utilization rate and nutritive value of rambutan, product For graininess powder, after adding suitable quantity of water to stir granular paste, be similar to fresh fruit pulp, sugariness is high, has the characteristics that jam, edible Mode multiplicity, is the healthy food of real green nourishing, has met modern's demand more more and more urgent to healthy food.

Specific embodiment

Embodiment 1：

A kind of production method of rambutan jam powder, using following steps：

A, pretreatment of raw material：Mature, no disease and pests harm rambutan is selected, the warm water that the salinity that 80 DEG C are put into after cleaning is 12% Middle sterilization 3min takes out after sterilization and is filtered dry；

B, it is beaten：Rambutan after sterilization is subjected to mashing processing, rambutan pulp is made, avoids the loss of nutriment；

C, enzymatic treatment：The pectase of 0.04kg, the cellulase of 0.02kg are added into 10kg rambutan pulp, is uniformly mixed, Temperature control is 40 DEG C, and the time is 6 hours, by the enzymatic treatment of complex enzyme, makes rambutan that more nutriments be precipitated；

D, it deploys：The fructose syrup of 1kg, the honey of 0.5kg, 0.04kg are added into the rambutan pulp after 10kg enzymatic treatment Citric acid, the xanthan gum of 0.01kg are uniformly mixed, and mixed liquor is made；

E, homogeneous：By the mixed liquor after enzymatic treatment under 50 DEG C, the pressure of 20Mpa homogeneous, homogeneous 2 times, by homogenization, Not only rough mouthfeel in jam powder can be eliminated, but also the quality of jam powder can be improved, reduces the loss of raw material nutriment；

F, it is dried in vacuo：Drying curve is set, drying time is 18 hours, and material is heated to 100 DEG C and keeps 30min, so After be quickly cooled to 90 DEG C, after keeping 30 min, be quickly cooled to 75 DEG C, after keeping 30 min, then material naturally cooled to 60 DEG C, to be evacuated to 80Pa dry, obtain rambutan dried frozen aquatic products, reduce the loss of raw material nutriment；

G, it crushes：By rambutan dried frozen aquatic products in the closed job-shop that humidity is 40%, temperature is 15 DEG C, half will be lyophilized with crusher Finished product breaks into uniform graininess；

H, it filters：The rambutan crushed is passed through to the screen to filtrate of 60 mesh, rambutan jam powder is made；

I, it packs：After rambutan jam powder package test, enters and saved in aeration-drying environment.

Embodiment 2：

A kind of production method of rambutan jam powder, using following steps：

A, pretreatment of raw material：Select maturation, the rambutan of no disease and pests harm, mulberries, blackberry, blueberry, rambutan, 1kg after 8kg is cleaned The blackberry, blueberry after mulberries, 1kg cleaning after cleaning is sterilized in the warm water that the vitamin c concentration for being put into 83 DEG C is 10% after mixing 2.5min takes out after sterilization and is filtered dry；

B, it is beaten：Rambutan after sterilization, mulberries, raspberry are subjected to mashing processing, rambutan pulp is made, avoids nutriment Loss；

C, enzymatic treatment：The pectase of 0.045kg, the cellulase of 0.03kg are added into 10kg rambutan pulp, is uniformly mixed, Temperature control is 42 DEG C, and the time is 5 hours, by the enzymatic hydrolysis of complex enzyme, makes raw material that more nutriments be precipitated；

D, it deploys：The fructose syrup of 1.1kg, snakegourd juice, the 0.5kg of 1kg are added into the rambutan pulp after 10kg enzymatic treatment Mossberry fruit juice, the citric acid of 0.06kg, 0.015kg gelatin be uniformly mixed, mixed liquor is made；

E, homogeneous：By the mixed liquor after enzymatic treatment under 55 DEG C, the pressure of 23Mpa homogeneous, homogeneous 3 times, by homogenization, both Rough mouthfeel in jam powder can be eliminated, and the quality of jam powder can be improved, reduces the loss of raw material nutriment；

F, it is freeze-dried：Mixed liquor after homogeneous is immediately fed under -5 DEG C of environment, freezes 8 hours, is being loaded after freezing Amount presses 8kg/m², it is operating pressure 60Pa, parsing pressure 22Pa, dry under conditions of temperature 50 C, rambutan dried frozen aquatic products are made, adopt With the method for lyophilization, the loss of raw material nutriment is avoided, improves the utilization rate of raw material；

G, it crushes：By rambutan dried frozen aquatic products in the closed job-shop that humidity is 45%, temperature is 18 DEG C, half will be lyophilized with crusher Finished product breaks into uniform graininess；

H, it filters：The rambutan crushed is passed through to the screen to filtrate of 70 mesh, rambutan jam powder is made；

I, it packs：After rambutan jam powder package test, enters and saved in aeration-drying environment.

Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.

Claims (1)

1. a kind of production method of rambutan jam powder, which is characterized in that use following steps：

A, pretreatment of raw material：Mature, no disease and pests harm rambutan is selected, the chrysanthemum after rambutan, 1kg cleaning after 7kg is cleaned Fructus arctii block, 0.5kg calophyllum inophyllum, 0.5kg nipa palm after taro, 1kg cleaning are put into 85 DEG C of warm water and sterilize after mixing 2min takes out after sterilization and is filtered dry；

B, it is beaten：Raw material after sterilization is subjected to mashing processing, rambutan pulp is made, avoids the loss of nutriment；

C, enzymatic treatment：The egg of the pectase of 0.05kg, the cellulase of 0.03kg, 0.01kg are added into 10kg rambutan pulp White enzyme is uniformly mixed, and temperature control is 45 DEG C, and the time is 4 hours, by the enzymatic hydrolysis of complex enzyme, makes raw material that more battalion be precipitated Support substance；

D, it deploys：Be added into the rambutan pulp after 10kg enzymatic treatment the xylitol of 1.2kg, 0.6kg prune fruit juice, Blueberry juice, the calabazilla juice of 0.4kg, the citric acid of 0.08kg, the xanthan gum of 0.02kg of 0.5kg is uniformly mixed, and mixing is made Liquid；

E, homogeneous：By the mixed liquor after enzymatic treatment under 60 DEG C, the pressure of 25Mpa homogeneous, homogeneous 4 times, by homogenization, both Rough mouthfeel in jam powder can be eliminated, and the quality of jam powder can be improved, reduces the loss of raw material nutriment；

F, it is dried in vacuo：Drying curve is set, drying time is 20 hours, and material is heated to 95 DEG C and keeps 30min, then It is quickly cooled to 85 DEG C, after keeping 30 min, is quickly cooled to 70 DEG C, after keeping 30 min, then material naturally cooled to 50 DEG C, to be evacuated to 90Pa dry, obtain rambutan dried frozen aquatic products, reduce the loss of raw material nutriment；

G, it crushes：By rambutan dried frozen aquatic products in the closed job-shop that humidity is 50%, temperature is 20 DEG C, half will be lyophilized with crusher Finished product breaks into uniform graininess；

H, it filters：The rambutan crushed is passed through to the screen to filtrate of 80 mesh, rambutan jam powder is made；

I, it packs：After rambutan jam powder package test, enters and saved in aeration-drying environment.