CN105361070A

CN105361070A - Blueberry and Chinese yam jam and preparation method thereof

Info

Publication number: CN105361070A
Application number: CN201510876470.9A
Authority: CN
Inventors: 朱新成
Original assignee: Greater Khingan Mountains Beijilan Food Co Ltd
Current assignee: Greater Khingan Mountains Beijilan Food Co Ltd
Priority date: 2015-12-03
Filing date: 2015-12-03
Publication date: 2016-03-02

Abstract

The invention provides blueberry and Chinese yam jam. The blueberry and Chinese yam jam is processed through the following working procedures of performing preprocessing, compounding, preparation, filling, sterilization and the like on main raw materials of blueberries and Chinese yam, and auxiliary materials of white granulated sugar, honey, apple juice, xanthan gum, xylitol and the like. The blueberry and Chinese yam jam provided by the invention is rich in flavor of the blueberries, and moderate in sour and sweet degrees, Chinese yam granules are soft when being put in mouths, and the blueberry and Chinese yam jam can be directly eaten, and can also be used for being mixed with yoghourt, spread on bread, brewed with tea water, and the like.

Description

A kind of blueberry Chinese yam jam and preparation method thereof

Technical field

The present invention relates to a kind of blueberry Chinese yam jam and preparation method thereof, belong to food processing field.

Background technology

Blueberry is a kind of small berries, in blue, because it is rich in the mineral matter element such as anthocyanidin, vitamin E, vitamin A, superoxide dismutase and potassium, iron, zinc, calcium, food and agricultural organization of united state is classified as " one of large healthy food of the mankind five ", is classified as ten large healthy food by the World Health Organization.

Anthocyanidin has the injury of protection eye organ from free radical, prevention eye illness; Promote intraocular microcirculation, relieving eye strain; Promote visual purple synthesis, strengthen Infravision; Protection blood vessel, reduces cancer morbidity; Prevent wrinkle of skin from producing too early, improve skin elasticity, effect such as moisturizing convergence skin etc.The present invention's blueberry used is wild blueberry, and anthocyanidin content reaches more than 150mg/100g, eats for a long time, can improve body immunity, strengthen memory, delay senility, pre-anti-cancer.

Chinese yam block root meat is fine and smooth, containing a large amount of glutinous albumen, glutinous polysaccharide, starch and amino acid, vitamin etc., have good edibility and have edible, medicinal and health value, the herbal ancient books and records such as the Classic of Mountains and Rivers, amplification on Canon of Materia Medica, " figure is through book on Chinese herbal medicine ", " Tang materia medica ", Important Arts for the People's Welfare are all on the books.Wherein Chinese yam is classified as top grade medicinal material by herbal pharmacopeia Shennong's Herbal especially; " Japan hanako materia medica " is recorded Chinese yam and is helped the five internal organs, strengthening the bones and muscles, and long will is calmed the nerves, and master lets out smart being good for and dies; Compendium of Material Medica records Chinese yam kidney-nourishing gas, strengthening the spleen and stomach, stopping leak dysentery, and reduce phlegm saliva, profit fur.Many nourishing prescriptions, as Liuwei Dihuang Wan, Qiju Dihuang Wan, guipi decoction, the Chinese medicines such as shenling baizhu powder all contain Chinese yam composition.

In life, blueberry Chinese yam is one meal cuisines, but on market blueberry and Chinese yam to make direct-edible product also fresh in there being it, blueberry Chinese yam jam also not yet emerges.In prior art, the blueberry Shan Yao meter Spoon that CN103989105A provides, blueberry used is blueberry freeze-dried powder, and processing technology is complicated, high energy consumption, inefficient; CN103431337A provides a kind of blueberry Chinese yam beans, and blueberry used is blueberry jam, and processing technology is complicated, and carclazyte frying is not suitable for suitability for industrialized production, and safety and sanitation situation causes anxiety; CN103859327A provides a kind of blueberry Dry Rhizoma Dioscoreae, and blueberry used is blueberry leaching taste liquid, and composition is failed to understand; CN103169118B provides a kind of preparation method of Cloudy blueberry yam drink, and blueberry used is blueberry inspissated juice, and Chinese yam is yam flour; The product that above prior art provides is neither be that direct material makes with blueberries, and quality is difficult to ensure.

In existing blueberry jam product, sugar content is generally up to 60%, belongs to unhealthy food, is kept outside of the door by glycometabolism Disease especially.

Based on above-mentioned, it is simple that a kind of blueberry Chinese yam jam provided by the invention and preparation method thereof has processing technology, easy preparation of industrialization, high anthocyanidin content, low sugar content, and sugar is only 25%-29%; Have concurrently containing xylitol products simultaneously, can diabetes patients.

A kind of blueberry Chinese yam jam provided by the invention and preparation method thereof is not easily deposited for raw material solves blueberry berry with blueberries and fresh Chinese yam, the unmanageable problem of Chinese yam, provide a kind of jam containing Chinese yam powder, blueberries grain, take into account the health medicinal efficacy of the eyeshield of blueberry, the function such as anti-oxidant and Chinese yam, for consumers in general provide a kind of convenience, instant, agreeable to the taste blueberry Chinese yam product.

Summary of the invention

A kind of blueberry Chinese yam jam provided by the invention and preparation method thereof, be that a kind of nutrient health has delicious blueberry Chinese yam jam concurrently, technique is simple, is easy to operation.Blueberry raw material is through cleaning removal of impurities, cleaning; Fresh Chinese yam is through cleaning, peeling, pelletizing, shortening; Blueberry, ripe Chinese yam powder and other food materials, through batching, preparation, filling, sterilization process, obtain blueberry Chinese yam jam.

A kind of blueberry Chinese yam jam provided by the invention and preparation method thereof, concrete steps are: (1) blueberry Feedstock treating: blueberries through picking removal of impurities, clean for subsequent use; (2) Chinese yam process: fresh Chinese yam is through cleaning, peeling (be added to the water rapidly after peeling and carry out protecting look), pelletizing and shortening; (3) prepare burden: in mass: blueberry 38.5%-60.5%, Chinese yam 15%-30%, drinking water 10%-15%, sweet taste material 12%-15%, unclassified stores 0.5%-1.5%.(4) prepare: take a certain amount of blueberry agitating heating and carry out going out enzyme.Go out after enzyme terminates and add shortening Chinese yam powder, sweetener, stir and be added to boiling, turn down fire and add gel solution, rapid stirring 2min; Add honey, stir 3min-5min, timely filling and sealing sterilizing.

Specific embodiment

Embodiment 1:

Primary raw material:

Wild blueberry fruit, RHIIZOMA DIOSCOREAE from Henan of China (fresh), white granulated sugar, concentrated apple juice, konjaku flour, drinking water.

Preparation method:

1, blueberries Feedstock treating: a, blueberries are through manually picking one by one, and removing exogenous impurity foreign matter, chooses except Chinese olive, cull fruit.B, selected blueberry short rinse; C, carry out crushing and beating in time through the clean fruit of blueberry of rinsing, carry out going out ferment treatment in time.Enzyme condition of going out is that tubular type is gone out enzyme device 75 DEG C, 3min.

2, Chinese yam process: fresh Chinese yam, through cleaning, peeling, is immersed in time in clear water, prevents variable color.Chinese yam through peeling is placed in dicer dices, and particle diameter is 1mm side's fourth.Chinese yam fourth is placed in steamer carries out shortening, and conditions of cooking is 100 DEG C, and water proof boils 5min.

3, prepare burden, preparation: a, according to factory formula, each material carries out accurate weighing preparation.B, prepare konjaku flour solution.Pour drinking water 12kg in rustless steel container into, under rapid stirring, add 0.8kg konjaku flour.Leave standstill and treat that konjaku flour solution expands completely.C, blueberry pulp 39kg, ripe Chinese yam powder 30kg, drops in electromagnetic agitation pot, and agitating heating is until add white granulated sugar 10kg, concentrated apple juice 2kg after boiling, and agitating heating, until close fire after boiling, continues to stir until sauce body is even, closes and stir, take the dish out of the pot.

4, filling, encapsulation, sterilizing: blueberry Chinese yam jam has been prepared and carried out filling and sealing and sterilizing in time afterwards.

Embodiment 2:

Primary raw material:

Wild blueberry freezes fruit, fine, soft fur Chinese yam (fresh), xylitol, xanthans, drinking water.

Preparation method:

1, blueberries Feedstock treating: a, blueberries are through manually picking one by one, removing exogenous impurity foreign matter; Choose except Chinese olive, cull fruit.B, selected blueberry short rinse.C, carry out crushing and beating in time through the clean fruit of blueberry of rinsing, carry out going out ferment treatment in time.Enzyme condition of going out is that tubular type is gone out enzyme device 75 DEG C, 3min.

2, Chinese yam process: fresh Chinese yam, through peeling, is immersed in time in clear water, prevents variable color.Chinese yam through cleaning is placed in dicer dices, and particle diameter is 3mm side's fourth.Chinese yam fourth is placed in tunnel type blanching pot carries out shortening, and blanching condition is 100 DEG C, 5min.

3, prepare burden, preparation: a, according to factory formula, each material carries out accurate weighing preparation.B, prepare xanthan gum solution.Pour drinking water 12.5kg in rustless steel container into, under rapid stirring, add 0.2kg xanthans.Leave standstill and treat that xanthan gum solution expansion mixes.C, take blueberries 50kg and drop in electromagnetic agitation pot, stir, heating, until boiling, keep boiling 3min to carry out going out enzyme.After the enzyme that goes out completes, drop into ripe Chinese yam powder 23kg, xylitol 14kg, add thermal agitation until again seethe with excitement, close heating, continue to be stirred to sauce body even, take the dish out of the pot.

4, filling, encapsulation, sterilizing: blueberry Chinese yam jam has been prepared and carried out filling and sealing and sterilizing in time.

Claims

1. a kind of blueberry Chinese yam jam of the present invention and preparation method thereof, comprises following concrete steps:

(1) pretreatment of raw material:

Pretreatment of raw material: blueberry need through picking removal of impurities, cleaning; Chinese yam need through cleaning, peeling, pelletizing, shortening;

(2) get the raw materials ready: take the supplementary materials such as blueberry, shortening Chinese yam powder, white granulated sugar by formula for subsequent use;

(3) sauce processed: take a certain amount of blueberry agitating heating and carry out going out enzyme;

Go out after enzyme terminates and add shortening Chinese yam powder, sweetener, stir and be added to boiling, turn down fire and add gel solution, rapid stirring 2min; Add honey, stir 3min-5min, hot filling closure sterilizing;

In described step (1), blueberry raw material is wild blueberry, and anthocyanidin content is more than 150mg/100g; Chinese yam is fresh RHIIZOMA DIOSCOREAE from Henan of China, Hebei fiber crops Chinese yam or Shandong fine, soft fur Chinese yam; Shortening condition, also can boiling water blanching for steaming;

In described step (2), each material is by weight percentage, as follows: blueberry 38.5%-60.5%, Chinese yam 15%-30%, drinking water 10%-15%, sweet taste material 12%-15%, unclassified stores 0.2%-1.5%;

In described step (3), blueberry enzyme condition of going out is 75 DEG C-100 DEG C, 30s-3min.

2. Chinese yam powder is 1mm-5mm particle as described in the appended claim 1, and particle can be irregular.

3. as described in the appended claim 1, in step (3), sweet taste material comprise in white granulated sugar, HFCS, cider, honey, xylitol one or more.

4. a kind of blueberry Chinese yam jam of the present invention and preparation method thereof is characterized in that, this blueberry Chinese yam jam anthocyanidin content is more than 40mg/100g; Sugar content is 25%-29%.