GB191024982A - Improvements in Puering or Bating Hides and Skins. - Google Patents

Improvements in Puering or Bating Hides and Skins.

Info

Publication number
GB191024982A
GB191024982A GB191024982DA GB191024982A GB 191024982 A GB191024982 A GB 191024982A GB 191024982D A GB191024982D A GB 191024982DA GB 191024982 A GB191024982 A GB 191024982A
Authority
GB
United Kingdom
Prior art keywords
skins
bacterial
digestive
fat
substances
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
Inventor
Heinrich Becker
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
Application granted granted Critical
Publication of GB191024982A publication Critical patent/GB191024982A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

Abstract

24,982. Becker, H. Oct. 27. Processes and materials for treating hides and skins.-Hides and skins are pured by a mixture of bacterial cultures and their metabolic products and enzymes together with digestive juices of the animal body or digestive enzymes, fatdecomposing substances being optionally employed in addition. The bacterial culture may be mixed with the corresponding digestive juice or purified animal or vegetable enzyme and the decomposer of fat, or the substances may be used separately, and preferably in such order as to imitate the processes going on in the intestines. With especially hard skins, a small quantity of papayotin or papain may be added to the bacterial culture medium; softer skins are treated first with a weak solution of the digestive ferments, and then with the bacterial liquor. Such substances as sugar, molasses, salts of ammonia, organic acids, or their salts, may be used to dissolve the lime. Sheep and goat skins particularly rich in fat are immersed in a bacterial liquor containing ground castor-oil seed or oil cake in suspension, and the fatty acids thereby liberated form soluble soaps with the ammonia derived from the proteid matter which breaks down. Hemp seed, or its extract, gall, or sulpho - ricinoleic acid may also be used for decomposing the fat.
GB191024982D 1910-10-27 1910-10-27 Improvements in Puering or Bating Hides and Skins. Expired GB191024982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191024982T 1910-10-27

Publications (1)

Publication Number Publication Date
GB191024982A true GB191024982A (en) 1911-08-03

Family

ID=32564325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191024982D Expired GB191024982A (en) 1910-10-27 1910-10-27 Improvements in Puering or Bating Hides and Skins.

Country Status (1)

Country Link
GB (1) GB191024982A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864746A (en) * 1956-06-06 1958-12-16 Arthur M Buswell Process for cleaning raw wool
DE974813C (en) * 1954-12-24 1961-05-04 Roehm & Haas G M B H Process for pickling animal skin
DE976928C (en) * 1955-01-08 1964-08-20 Roehm & Haas G M B H Method for pickling bare animals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974813C (en) * 1954-12-24 1961-05-04 Roehm & Haas G M B H Process for pickling animal skin
DE976928C (en) * 1955-01-08 1964-08-20 Roehm & Haas G M B H Method for pickling bare animals
US2864746A (en) * 1956-06-06 1958-12-16 Arthur M Buswell Process for cleaning raw wool

Similar Documents

Publication Publication Date Title
CN101579132B (en) Method for extracting proteins and chitin from heads and shells of prawns
DE2314984C3 (en) Process for the production of protein hydrolyzate with a high content of free amino acids and its use as a condiment or food additive
Saarela et al. Characterization of feather-degrading bacterial populations from birds’ nests–Potential strains for biomass production for animal feed
DE3688340D1 (en) FRUIT PRODUCTS CONTAINING LACTIC ACID AND METHOD FOR LACTOFERMENTING FRUIT PRODUCTS.
CN101081055B (en) Method for preparing anaerobic fermentation soy bean residue
GB191024982A (en) Improvements in Puering or Bating Hides and Skins.
Thielemann et al. Introduction to the challenges and chances regarding the utilization of nitrogen-rich by-products and waste streams
SU1001862A3 (en) Process for producing proteolytic enzyme from streptomyces galigous ds 14486 strain no.rrl 8195
RU2557191C1 (en) Method of production of biological preparation for feed production
JP2002017394A (en) Method for extracting anthocyanin pigment by lactic acid fermentation
CN105581022A (en) Novel technology for preparing orange meal feed from orange peel residues after pectin extraction
SU1567634A1 (en) Method of processing skin raw skins
KR102124585B1 (en) manufacturing method of fermented amino acid fertilizer and fermented amino acid fertilizer manufactured by the method
GB831124A (en) Purification of collagen
Baurin et al. Sunflower Protein Enzymatic Hydrolysates as a Medium for Vitamin B2 and B12 Biosynthesis.
US2168722A (en) Process for the production of predigested vegetable foodstuff for animals
TWI570238B (en) METHOD FOR PRODUCING CONJUGATED LINOLEIC ACID t-10;c-12
DE2928376A1 (en) BIOLOGICAL PREPARATION FOR STIMULATING THE LIFE OF BIOLOGICAL OBJECTS AND METHOD FOR THE PRODUCTION THEREOF
Mayta-Apaza et al. Characterization and evaluation of proteolysis products during the fermentation of acid whey and fish waste and potential applications
DE172251C (en)
GB842817A (en) A process for treating oil-containing animal materials such as fish and fish offal, to recover animal oil and to produce a foodstuff
US1599031A (en) Food product
Piazentin Cultive of lactic acid bacteria in coffee residues elaborated media and obtention of antimicrobial compounds of food and pharmaceutical interest
RU2199872C1 (en) Method of preserving milk and milk-processing products
DE571056C (en) Process for pickling hides and skins