ES471573A1 - Feedstuff and sugars prodn. from vegetable waste - by acid hydrolysis under pressure and oxidn. - Google Patents
Feedstuff and sugars prodn. from vegetable waste - by acid hydrolysis under pressure and oxidn.Info
- Publication number
- ES471573A1 ES471573A1 ES471573A ES471573A ES471573A1 ES 471573 A1 ES471573 A1 ES 471573A1 ES 471573 A ES471573 A ES 471573A ES 471573 A ES471573 A ES 471573A ES 471573 A1 ES471573 A1 ES 471573A1
- Authority
- ES
- Spain
- Prior art keywords
- feedstuff
- sugar
- prodn
- sugars
- extn
- 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
Links
- 235000000346 sugar Nutrition 0.000 title abstract 4
- 150000008163 sugars Chemical class 0.000 title abstract 2
- 235000013311 vegetables Nutrition 0.000 title abstract 2
- 238000005903 acid hydrolysis reaction Methods 0.000 title 1
- 239000002699 waste material Substances 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 241000609240 Ambelania acida Species 0.000 abstract 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 abstract 2
- 240000008042 Zea mays Species 0.000 abstract 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 2
- 239000010905 bagasse Substances 0.000 abstract 2
- 235000009973 maize Nutrition 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- 241001465754 Metazoa Species 0.000 abstract 1
- 241000282849 Ruminantia Species 0.000 abstract 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 abstract 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000002154 agricultural waste Substances 0.000 abstract 1
- 230000000170 anti-cariogenic effect Effects 0.000 abstract 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 abstract 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 239000010902 straw Substances 0.000 abstract 1
- 235000021092 sugar substitutes Nutrition 0.000 abstract 1
- 239000003765 sweetening agent Substances 0.000 abstract 1
- 239000005418 vegetable material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000010447 xylitol Nutrition 0.000 abstract 1
- 239000000811 xylitol Substances 0.000 abstract 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 abstract 1
- 229960002675 xylitol Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Physiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Emergency Medicine (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
Prodn. of feedstuffs and sugar-contg. solns. comprises hydrolysing opt. comminuted vegetable material with acid under elevated pressure at >100 degrees C. The obtd. soluble product is extracted and removed and processed. The insoluble residue is oxidised, opt. in presence of catalyst. Pref. the volatile cpds. (e.g. furfurol, acetic acid, formic acid) formed in the hydrolysis are removed with steam during and/or after the extn. of soluble product. The water content of the insoluble residue is pref. reduced by pressing before and/or after the extn. The cellolignin of vegetable matter is converted in high yield into a carbohydrate feedstuff, esp. for ruminants with a high fodder value (80-85%) typically 1 tonne of bagasse gives a feedstuff equivalent to 560-595 kg of maize. The obtd. aq. sugar soln. can be treated to recover sugars esp. xylose, which can be hydrogenated to xylitol, an anticariogenic agent and sugar substitute for diabetics. The sugar soln. can also be used as nutrient for growth of yeasts for use as protein for human and animal foods. Volatile components can be recovered. Agricultural wastes, e.g. straw, bagasse and maize cobs, can be utilised.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2736864A DE2736864C2 (en) | 1977-08-16 | 1977-08-16 | Process for the production of animal feed and sugary solutions from vegetable raw materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471573A1 true ES471573A1 (en) | 1979-01-16 |
Family
ID=6016495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471573A Expired ES471573A1 (en) | 1977-08-16 | 1978-07-07 | Feedstuff and sugars prodn. from vegetable waste - by acid hydrolysis under pressure and oxidn. |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7805234A (en) |
DE (1) | DE2736864C2 (en) |
ES (1) | ES471573A1 (en) |
FR (1) | FR2400329A1 (en) |
IT (1) | IT1097945B (en) |
ZA (1) | ZA783948B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108391566A (en) * | 2018-02-01 | 2018-08-14 | 西藏自治区农牧科学院畜牧兽医研究所 | A kind of research method of 4 kinds of straw nutrition value influences of Different Altitude pair |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE270363C (en) * | 1900-01-01 | |||
DE1567350C3 (en) * | 1964-06-22 | 1974-04-11 | Scholler, Dr.Jur., Heinrich, 8000 Muenchen | Process for the saccharification of wood |
DE2337923A1 (en) * | 1973-07-26 | 1975-02-13 | Ernoe Dipl Ing Chem Haidegger | Furfural and fodder additives prodn - by digestion of pentose-contg. fibrous waste products |
US3939286A (en) * | 1973-01-29 | 1976-02-17 | Jelks James W | Process for oxidizing and hydrolyzing plant organic matter particles to increase the digestability thereof by ruminants |
-
1977
- 1977-08-16 DE DE2736864A patent/DE2736864C2/en not_active Expired
-
1978
- 1978-07-07 ES ES471573A patent/ES471573A1/en not_active Expired
- 1978-07-10 ZA ZA00783948A patent/ZA783948B/en unknown
- 1978-08-08 FR FR7823356A patent/FR2400329A1/en not_active Withdrawn
- 1978-08-11 IT IT26695/78A patent/IT1097945B/en active
- 1978-08-15 BR BR7805234A patent/BR7805234A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA783948B (en) | 1979-07-25 |
DE2736864C2 (en) | 1982-12-02 |
IT1097945B (en) | 1985-08-31 |
FR2400329A1 (en) | 1979-03-16 |
IT7826695A0 (en) | 1978-08-11 |
BR7805234A (en) | 1979-04-10 |
DE2736864A1 (en) | 1979-03-08 |
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