ES421617A1 - Improvement in the concentration procedure by freezing a product containing proteins. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvement in the concentration procedure by freezing a product containing proteins. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES421617A1
ES421617A1 ES421617A ES421617A ES421617A1 ES 421617 A1 ES421617 A1 ES 421617A1 ES 421617 A ES421617 A ES 421617A ES 421617 A ES421617 A ES 421617A ES 421617 A1 ES421617 A1 ES 421617A1
Authority
ES
Spain
Prior art keywords
freezing
translation
improvement
solution
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES421617A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES421617A1 publication Critical patent/ES421617A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
    • A23C9/1422—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by ultrafiltration, microfiltration or diafiltration of milk, e.g. for separating protein and lactose; Treatment of the UF permeate
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/06—Concentration by freezing out the water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Peptides Or Proteins (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Dairy Products (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

Improvement in the method of freezing concentration of a protein-containing product, such as a milk product in aqueous solution, called a stock solution, which consists of freezing said solution, in separating the formed ice crystals, which drag with them a fraction of the product, in recovering the mother solution in a concentrated state, on the one hand, and in melting, on the other hand, the said crystals with eventual recovery of the freigrings released, characterized in that the solution resulting from the fusion of the crystals is subjected at a concentration on ultrafiltration membrane, thereby providing a centering which is reintroduced into the stock solution at any stage of the process. (Machine-translation by Google Translate, not legally binding)
ES421617A 1972-12-20 1973-12-19 Improvement in the concentration procedure by freezing a product containing proteins. (Machine-translation by Google Translate, not legally binding) Expired ES421617A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7245502A FR2210427A1 (en) 1972-12-20 1972-12-20 Freeze concentration of protein contg. aqs. soln. - in particular of milk, fruit juice, coffee, tea, wine
FR7339604A FR2249693B2 (en) 1972-12-20 1973-11-07

Publications (1)

Publication Number Publication Date
ES421617A1 true ES421617A1 (en) 1976-07-01

Family

ID=26217473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421617A Expired ES421617A1 (en) 1972-12-20 1973-12-19 Improvement in the concentration procedure by freezing a product containing proteins. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
JP (1) JPS4994850A (en)
BE (1) BE808045A (en)
DE (1) DE2363053A1 (en)
ES (1) ES421617A1 (en)
FR (2) FR2210427A1 (en)
IT (1) IT1000564B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645154A (en) * 1979-09-20 1981-04-24 Kuraray Co Ltd Concentration of milk
US4959234A (en) * 1988-11-17 1990-09-25 Electric Power Research Institute Method for improving the taste, texture and mouth feel of a liquid dairy product and for concentrating same
EP1488838A4 (en) * 2002-02-27 2005-05-04 Yoshihito Shirai Process for producing concentrate by freezing and thawing and apparatus therefor
SG11201601447TA (en) * 2013-08-29 2016-04-28 Meiji Co Ltd Production method for concentrated product using freeze-concentration method
CA2922831C (en) * 2013-08-29 2021-11-09 Meiji Co., Ltd. Production method for concentrated product using membrane-concentration method and freeze-concentration method
DE102016114947B4 (en) 2016-08-11 2018-02-22 Gea Niro Pt B.V. Process for the high concentration of aqueous solutions and plant for carrying out the process
CN110973320A (en) * 2019-12-27 2020-04-10 昆明弘承商贸有限公司 Efficient freezing and concentrating method suitable for food serous fluid

Also Published As

Publication number Publication date
FR2210427A1 (en) 1974-07-12
IT1000564B (en) 1976-04-10
JPS4994850A (en) 1974-09-09
DE2363053A1 (en) 1974-07-04
FR2210427B3 (en) 1976-01-09
FR2249693B2 (en) 1976-03-19
FR2249693A2 (en) 1975-05-30
BE808045A (en) 1974-05-30

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