NL7500367A - Protein contg, peanut powder prodn. - by salt-treatment, pressure-steaming and separating protein slurry from oil and aq. phases - Google Patents

Protein contg, peanut powder prodn. - by salt-treatment, pressure-steaming and separating protein slurry from oil and aq. phases

Info

Publication number
NL7500367A
NL7500367A NL7500367A NL7500367A NL7500367A NL 7500367 A NL7500367 A NL 7500367A NL 7500367 A NL7500367 A NL 7500367A NL 7500367 A NL7500367 A NL 7500367A NL 7500367 A NL7500367 A NL 7500367A
Authority
NL
Netherlands
Prior art keywords
protein
slurry
peanuts
phase
phases
Prior art date
Application number
NL7500367A
Other languages
Dutch (nl)
Original Assignee
Matsunaga Akihiro
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 Matsunaga Akihiro filed Critical Matsunaga Akihiro
Priority to NL7500367A priority Critical patent/NL7500367A/en
Publication of NL7500367A publication Critical patent/NL7500367A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/14—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/12—Production of fats or fatty oils from raw materials by melting out
    • C11B1/14—Production of fats or fatty oils from raw materials by melting out with hot water or aqueous solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seeds, Soups, And Other Foods (AREA)

Abstract

Ground-nut or peanut protein powder is prepd. by (1) treating the skinned peanuts in a satd. aq. salt soln. at a temp. and/or a time sufficient to remove the tannin. smell and the astringent bitter materials in the peanuts; (2) heat-treatment of the peanuts in water at >=90(100-120) degrees C, to remove salt absorbed in 1st process step, (3) heat-treatment under high press., pref. 15-20 min. in high pressure vessel with admission of an equiv. quantity of fresh water, so that the peanuts are comminuted to a slurry during steam admission, (4) strongly stirring the slurry with water, (5) allowing slurry to settle for a sufficient time, pref. 1-2 hrs. to form 3 phases, namely an upper oil-phase, an intermediate aq. phase and a bottom protein slurry phase, and separating the protein slurry phase, (6) centrifuging solids particles from protein slurry phase, washing the solid particles with water and spray-drying the solid particles, pref. at 170-200 degrees C, to obtain an ivory-white powder. The oil- and aq phases re recovered separately. Ivory-white to white powder is obtd. which is odourless and easily digested.
NL7500367A 1975-01-13 1975-01-13 Protein contg, peanut powder prodn. - by salt-treatment, pressure-steaming and separating protein slurry from oil and aq. phases NL7500367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7500367A NL7500367A (en) 1975-01-13 1975-01-13 Protein contg, peanut powder prodn. - by salt-treatment, pressure-steaming and separating protein slurry from oil and aq. phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7500367A NL7500367A (en) 1975-01-13 1975-01-13 Protein contg, peanut powder prodn. - by salt-treatment, pressure-steaming and separating protein slurry from oil and aq. phases

Publications (1)

Publication Number Publication Date
NL7500367A true NL7500367A (en) 1976-07-15

Family

ID=19822977

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500367A NL7500367A (en) 1975-01-13 1975-01-13 Protein contg, peanut powder prodn. - by salt-treatment, pressure-steaming and separating protein slurry from oil and aq. phases

Country Status (1)

Country Link
NL (1) NL7500367A (en)

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