CN1204473A

CN1204473A - Method for manufacturing iodine-containing soy sauce

Info

Publication number: CN1204473A
Application number: CN97111943A
Authority: CN
Inventors: 苏昌汉
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-02
Filing date: 1997-07-02
Publication date: 1999-01-13

Abstract

An iodine-enriched soy is made up through such technological steps as extracting iodine-enriched liquid from kelp, mixing it with raw soy, hydrolyzed protein, edible salt and water, heating, storage, deposition, siphonating, heating again, bottling and sealing. The process for extracting iodine-enriched liquid includes immersing kelp in vinegar or alcohol, press filter and vacuum concentration. It features high iodine content and low cost.

Description

A kind of manufacture method that contains the iodine soy sauce

The present invention relates to the manufacturing of needed flavouring soy sauce in a kind of daily life, particularly a kind of manufacture method that contains the iodine soy sauce.

At present, contain in the technology of iodine soy sauce, propiodal is generally two classes: a class is to adopt KI, and number of patent application is 94101471, and its KI easily decomposes, and instability can make the loss of iodine composition in storage and the gastronomical process; In addition, have the technical staff to adopt kelp extract, but PROCESS FOR TREATMENT is not good enough as propiodal yet, it as number of patent application the Iodized soy sauce that provides in 95110537 the patent application document, what adopt is the method for clear water lixiviate sea-tangle, with repetition test, and the iodine in the clear water lixiviate sea-tangle, extraction yield is low, mainly be that colloid in the sea-tangle tissue is difficult to stripping, the kelp residue toughness that obtains is stronger, is difficult for defibrination, and the kelp residue that obtains behind the defibrination also toughness is stronger, filtration difficulty; The applicant is the Iodized soy sauce that provides in 94110105 patent applications in application number in addition, its kelp extract mixes with saline solution, becomes the salt compounded of iodine mixed solution, mixes thoroughly with song then, system unstrained spirits, fermentation, actual from producing, fermentation time is very long, the sunlight exposure of one season of needs, half a year even 1 year, turn over cylinder (pond), in the technological operation of sauce (unstrained spirits), the big lossy of iodine material meeting is grasped the content of guaranteeing soy sauce iodine is also difficult.

For overcoming above shortcoming, the present invention now provides a kind of technology simply to adopt to make vinegar or alcohol lixiviate, press filtration, vacuum decompression concentration technology to make the method for iodin-containing liquid, reaches the purpose that improves the soy sauce amount of iodine.

The present invention is realized by following technical scheme:

A kind of manufacture method that contains the iodine soy sauce, its process is the extraction of iodin-containing liquid, the mixture adjustment of former soy sauce, protein hydrolysate, salt, water and iodin-containing liquid, the heating of mixture, storage, precipitation, siphon, heat again, pour into, seal, the extracting method of iodin-containing liquid be sea-tangle with make vinegar or alcohol lixiviate, press filtration, vacuum concentrates and forms.

The extracting method of described iodin-containing liquid for sea-tangle is cleaned impurity elimination, smashes, behind the defibrination, hot-water soak, press filtration kelp residue and clear liquid, kelp residue is got clear liquid again with making vinegar immersion, heating, press filtration, two kinds of clear liquids are merged, transfer pH value, carry out vacuum again and concentrate.

The extracting method of described iodin-containing liquid for sea-tangle is cleaned impurity elimination, smashes, behind the defibrination, hot-water soak, press filtration, clear liquid is standby; Alcohol added in the residue soak, after the press filtration, extract, extract behind the decompression distillation recovered alcohol clear liquid is standby; Add after immersion in the residue, heating, stirring, the press filtration sodium carbonate liquor to such an extent that clear liquid is standby; Again three kind of clear liquid is merged, transfer pH value, carry out vacuum and concentrate.

The weight ratio of each raw material is former soy sauce 55-65% in the described manufacture process, protein hydrolysate 8-15%, iodin-containing liquid 15-25%, salt 1-5%, water 1-3%.

Because adopting kelp extract is the technology of raw material Hybrid Heating reactions such as iodin-containing liquid and former soy sauce, add that making vinegar has acid medium, therefore fully is dissolved out colloid and delicate flavour in the sea-tangle tissue, improved extraction yield greatly, simultaneously, making vinegar has the raw meat of taking off effect again, makes the existing sauce fragrance of the present invention, delicate flavour is arranged again, make us like more, and, improved the content of iodine in the soy sauce, reduced production cost, for condition has been created in the development and use of China's sea-tangle resource.

The invention will be further described below in conjunction with embodiment:

Fig. 1 makes the process chart of vinegar lixiviate iodin-containing liquid for the present invention;

Fig. 2 is the process chart of alcohol lixiviate iodin-containing liquid of the present invention;

Fig. 3 is a process chart of the present invention;

Implement 1: as shown in Figure 1, be taken at sea-tangle 1000 grams, clean impurity elimination, smash, defibrination, after 16000 milliliters of 80-90 degree centigrade of hot-water soak 8-10 hours, carry out press filtration, it is standby to obtain clear liquid, the sea-tangle residue is 1900 grams, add and make 20000 milliliters of vinegar, and be heated to 55-65 degree centigrade, after the time is 18-20 hour, carry out press filtration again, obtain clear liquid, twice press filtration gained clear liquid merged, transfer pH value to 6.5-7.0, it is sent in the vacuum concentration pan, vacuum is concentrated into 6000 milliliters, and amount of iodine can reach more than 3600 micrograms/100 milliliter, and recrement can be used as feed.

Embodiment 2: as shown in Figure 2, get dried sea-tangle 1000 grams, the cleaning impurity elimination is smashed, defibrination, carries out press filtration after 16000 milliliters of about 80-90 degree centigrade hot-water soak 8-10 hour, and it is standby to obtain clear liquid; Residue is 1900 grams, adds 10000 milliliters of 20% edible alcohols in residue, soaks about 40-60 minute, carries out press filtration again, must extract, extract is carried out the decompression distillation recovered alcohol, and clear liquid is standby again; Again 0.2% sodium carbonate liquor is added in the residue, addition was just soaked the residue face and was advisable, and was heated to 85-95 degree centigrade, and the time is 40-60 minute, carry out press filtration again, get clear liquid again, three kind of clear liquid is merged transfer pH value 6.5-7.0, send into vacuum concentration pan then, vacuum is concentrated into 6000 milliliters, amount of iodine can reach 3600 micrograms, and more than/100 milliliters, recrement is capable of using as feed.

Embodiment 3: as shown in Figure 3, former soy sauce is made by traditional handicraft, get former soy sauce (amino acid nitrogen content 0.95%) 60000 grams, protein hydrolysate (amino acid nitrogen content is/100 milliliters of 1.6 grams) 13000 grams, iodin-containing liquid (content of iodine be 3600 micrograms/100 milliliter) 22000 grams, salt 2000 grams, clear water 3000 grams, after mixing adjustment, send into the stainless steel double boiler and be heated to 85 degrees centigrade, the storage that takes the dish out of the pot then precipitates 7-10 days, carry out siphon afterwards, be heated to 80-85 degree centigrade again, after the assay was approved, with the empty bottle that has disinfected, perfusion while hot, seal, label, the packing finished product.

Claims

1, a kind of manufacture method that contains the iodine soy sauce, its process is the extraction of iodin-containing liquid, the mixture adjustment of former soy sauce, protein hydrolysate, salt, water and iodin-containing liquid, the heating of mixture, storage, precipitation, siphon, heat, pour into, seal, the extracting method that it is characterized in that iodin-containing liquid is a sea-tangle and make the heat lixiviate, press filtration, vacuum of vinegar or alcohol and concentrate and form.

2, by the described a kind of manufacture method that contains the iodine soy sauce of claim, the extracting method that it is characterized in that described iodin-containing liquid for sea-tangle cleaned impurity elimination, smash, behind the defibrination, hot-water soak, press filtration kelp residue and clear liquid, kelp residue is got clear liquid again with making vinegar immersion, heating, press filtration, two kinds of clear liquids are merged, transfer pH value, carry out vacuum again and concentrate.

3, by the described manufacture method that contains the iodine soy sauce of claim 1, the extracting method that it is characterized in that described iodin-containing liquid for sea-tangle cleaned impurity elimination, smash, behind the defibrination, hot-water soak, press filtration, clear liquid is standby; Alcohol added in the residue soak, after the press filtration, extract, extract behind the decompression distillation recovered alcohol clear liquid is standby; Add after immersion in the residue, heating, stirring, the press filtration sodium carbonate liquor to such an extent that clear liquid is standby; Again three kind of clear liquid is merged, transfer pH value, carry out vacuum and concentrate.

4, by the described a kind of manufacture method that contains the iodine soy sauce of claim 1, the weight ratio that it is characterized in that each raw material in the described manufacture process is former soy sauce 55-65%, protein hydrolysate 8-15%, iodin-containing liquid 15-25%, salt 1-5%, water 1-3%.