WO2024126448A1 - Boissons fermentées à faible teneur en alcool à arôme de vin - Google Patents
Boissons fermentées à faible teneur en alcool à arôme de vin Download PDFInfo
- Publication number
- WO2024126448A1 WO2024126448A1 PCT/EP2023/085273 EP2023085273W WO2024126448A1 WO 2024126448 A1 WO2024126448 A1 WO 2024126448A1 EP 2023085273 W EP2023085273 W EP 2023085273W WO 2024126448 A1 WO2024126448 A1 WO 2024126448A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fermentation
- leaves
- infusion
- yeast
- alcohol
- Prior art date
Links
- 235000014101 wine Nutrition 0.000 title claims abstract description 17
- 235000019985 fermented beverage Nutrition 0.000 title claims abstract description 12
- 239000000796 flavoring agent Substances 0.000 title description 6
- 235000019634 flavors Nutrition 0.000 title description 6
- 238000000855 fermentation Methods 0.000 claims abstract description 75
- 230000004151 fermentation Effects 0.000 claims abstract description 74
- 238000001802 infusion Methods 0.000 claims abstract description 60
- 244000005700 microbiome Species 0.000 claims abstract description 35
- 240000006365 Vitis vinifera Species 0.000 claims abstract description 34
- 235000014787 Vitis vinifera Nutrition 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 239000000047 product Substances 0.000 claims abstract description 18
- 239000006228 supernatant Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000019674 grape juice Nutrition 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 150000001720 carbohydrates Chemical class 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 230000001939 inductive effect Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 5
- 230000001502 supplementing effect Effects 0.000 claims abstract description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 47
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 18
- 241000894006 Bacteria Species 0.000 claims description 14
- 235000013361 beverage Nutrition 0.000 claims description 14
- 241000233866 Fungi Species 0.000 claims description 13
- 241000756100 Muscari Species 0.000 claims description 11
- 241001123232 Kazachstania unispora Species 0.000 claims description 7
- 241000235062 Pichia membranifaciens Species 0.000 claims description 7
- 244000253911 Saccharomyces fragilis Species 0.000 claims description 6
- 244000288561 Torulaspora delbrueckii Species 0.000 claims description 6
- 241001233945 Kazachstania Species 0.000 claims description 5
- 235000014663 Kluyveromyces fragilis Nutrition 0.000 claims description 5
- 235000018370 Saccharomyces delbrueckii Nutrition 0.000 claims description 5
- 235000018368 Saccharomyces fragilis Nutrition 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 5
- 229930006000 Sucrose Natural products 0.000 claims description 5
- 235000014681 Torulaspora delbrueckii Nutrition 0.000 claims description 5
- 241000219095 Vitis Species 0.000 claims description 5
- 235000009392 Vitis Nutrition 0.000 claims description 5
- 229940031154 kluyveromyces marxianus Drugs 0.000 claims description 5
- 238000009928 pasteurization Methods 0.000 claims description 5
- 239000005720 sucrose Substances 0.000 claims description 5
- 241001149671 Hanseniaspora uvarum Species 0.000 claims description 4
- 241001138401 Kluyveromyces lactis Species 0.000 claims description 4
- 241000235646 Cyberlindnera jadinii Species 0.000 claims description 3
- 244000286779 Hansenula anomala Species 0.000 claims description 3
- 241001489192 Pichia kluyveri Species 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 244000027711 Brettanomyces bruxellensis Species 0.000 claims description 2
- 235000000287 Brettanomyces bruxellensis Nutrition 0.000 claims description 2
- 229930091371 Fructose Natural products 0.000 claims description 2
- 239000005715 Fructose Substances 0.000 claims description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- 235000014683 Hansenula anomala Nutrition 0.000 claims description 2
- 241000039979 Kazachstania turicensis Species 0.000 claims description 2
- CWRVKFFCRWGWCS-UHFFFAOYSA-N Pentrazole Chemical compound C1CCCCC2=NN=NN21 CWRVKFFCRWGWCS-UHFFFAOYSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 description 9
- 210000005253 yeast cell Anatomy 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 6
- 235000014633 carbohydrates Nutrition 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 241000235649 Kluyveromyces Species 0.000 description 5
- 201000010001 Silicosis Diseases 0.000 description 4
- 235000009754 Vitis X bourquina Nutrition 0.000 description 4
- 235000012333 Vitis X labruscana Nutrition 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 241000186673 Lactobacillus delbrueckii Species 0.000 description 3
- 241000235070 Saccharomyces Species 0.000 description 3
- 235000002532 grape seed extract Nutrition 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- 235000013616 tea Nutrition 0.000 description 3
- 238000009369 viticulture Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000722885 Brettanomyces Species 0.000 description 2
- 241000048017 Cyberlindnera Species 0.000 description 2
- 241001149669 Hanseniaspora Species 0.000 description 2
- 240000001046 Lactobacillus acidophilus Species 0.000 description 2
- 241000186839 Lactobacillus fructivorans Species 0.000 description 2
- 241000311506 Meyerozyma Species 0.000 description 2
- 241000235048 Meyerozyma guilliermondii Species 0.000 description 2
- 208000031888 Mycoses Diseases 0.000 description 2
- 241000235648 Pichia Species 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 241000235006 Torulaspora Species 0.000 description 2
- 241000235017 Zygosaccharomyces Species 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 229960000448 lactic acid Drugs 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241000223651 Aureobasidium Species 0.000 description 1
- 241000223678 Aureobasidium pullulans Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 244000206911 Candida holmii Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000004045 Cassia javanica Species 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 235000003325 Ilex Nutrition 0.000 description 1
- 241000209035 Ilex Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 241000235644 Issatchenkia Species 0.000 description 1
- 241000858110 Lachancea Species 0.000 description 1
- 241000481961 Lachancea thermotolerans Species 0.000 description 1
- 235000013956 Lactobacillus acidophilus Nutrition 0.000 description 1
- 241000186713 Lactobacillus amylovorus Species 0.000 description 1
- 241000186606 Lactobacillus gasseri Species 0.000 description 1
- 240000002605 Lactobacillus helveticus Species 0.000 description 1
- 241001123674 Metschnikowia Species 0.000 description 1
- 241001123676 Metschnikowia pulcherrima Species 0.000 description 1
- 241000937897 Meyerozyma caribbica Species 0.000 description 1
- 235000010242 Paullinia Nutrition 0.000 description 1
- 241001119526 Paullinia Species 0.000 description 1
- 241000233679 Peronosporaceae Species 0.000 description 1
- 241000235645 Pichia kudriavzevii Species 0.000 description 1
- 108010059820 Polygalacturonase Proteins 0.000 description 1
- 241000235072 Saccharomyces bayanus Species 0.000 description 1
- 241001123227 Saccharomyces pastorianus Species 0.000 description 1
- 241000582914 Saccharomyces uvarum Species 0.000 description 1
- 241000235344 Saccharomycetaceae Species 0.000 description 1
- 244000228451 Stevia rebaudiana Species 0.000 description 1
- 244000301083 Ustilago maydis Species 0.000 description 1
- 235000015919 Ustilago maydis Nutrition 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 241000235033 Zygosaccharomyces rouxii Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000001243 acetic acids Chemical class 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 235000019987 cider Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- -1 e.g. Proteins 0.000 description 1
- 108010093305 exopolygalacturonase Proteins 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007407 health benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 229940039695 lactobacillus acidophilus Drugs 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 238000009329 organic farming Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HELXLJCILKEWJH-NCGAPWICSA-N 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000020096 rose wine Nutrition 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 230000014860 sensory perception of taste Effects 0.000 description 1
- 238000012807 shake-flask culturing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000011514 vinification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000020097 white wine Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
- C12G3/024—Preparation of other alcoholic beverages by fermentation of fruits other than botanical genus Vitis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
- C12G3/025—Low-alcohol beverages
Definitions
- the present invention belongs to the area of wine-like beverage based on fermented grape vine leaves with low alcohol content and a method of producing the same.
- Grape vine leaves have a long history of use for consumption, e.g., as stuffed vine leaves or generally as green vegetables. Also, the preparation of grape vine leaf tea is widely known and valued for its health benefits, such as preventing metabolic diseases, as well as potential applications as antioxidant in food products. Yet, the flavor profile is crucial for the consumers acceptance of vine teas, therefore natural fermentation is frequently applied as a means of taste improvement.
- the aromatic profile of a fermented beverage is considered a major factor in determining its perception by the consumer thereof. This is particularly relevant in the case of fermented products from leaves, in this case grape vine leaves.
- the aromatic profile of a fermented beverage is the result of a complex process of aroma development having numerous variables and inputs from the plant source. These variables include the particular grape vine leaves, the particular strain of yeast and bacteria responsible for the fermentation and various methods of preparing the beverage.
- US 10,233,414 B2 (UNIV STELLENBOSCH) relates to an alcoholic fermented beverage from grape juice or other juices, such as wine or cider.
- grape juice or other juices such as wine or cider.
- crushed vine leaves to modulate the aromatic profile of the beverage is also suggested.
- WO 2022/080507 A1 (SUNTORY HOLDINGS LTD) relates to fermented plant infusions such as a kombucha-like beverage comprising low amounts of acetic acids and reduced alcohol content, wherein the plant material is derived from Ilex and/or Paullinia.
- the object of the present invention has been providing a beverage with flavor and mouthfeel similar to white, red or rose wines, which however, is significantly reduced in alcohol.
- the present invention refers to low-alcoholic fermented beverage, obtainable or obtained by the following steps:
- step (b) subjecting the leaves from step (a) to a treatment with,
- step (c2) supplementing the infusion of step (b) with a source of a carbohydrate
- step (d) subjecting the infusion of step (b) or (c) to fermentation by adding a working amount of at least one microorganism capable of inducing fermentation to obtain a fermentation product;
- step (f) adding further aroma compounds and additives to said liquid of step (d).
- Low-alcohol in the context of the present invention has the meaning of an alcohol content below 5%, preferably below 1.0%, more preferably below 0.5%.
- the latter means that the product can be branded as being "free of alcohol”.
- Another task has been reducing the supplemental nutrients in the fermentation step, particularly avoiding the addition of nitrogen compounds.
- Another object of the present invention relates to a process for obtaining a low-alcoholic fermented beverage, comprising or consisting of the following steps:
- step (b) subjecting the leaves from step (a) to a treatment with,
- step (c2) supplementing the infusion of step (b) with a source of a carbohydrate
- step (d) subjecting the infusion of step (b) or (c) to fermentation by adding a working amount of at least one microorganism capable of inducing fermentation to obtain a fermentation product;
- step (f) adding further aroma compounds and additives to said liquid of step (d).
- Another major advantage of the invention is related to the use of a by-product or waste stream from winemaking to make a new product, which is associated with a positive sustainability effect (i.e., intermediate storage of CO2, sustainable business concept because of dual use of agricultural land and equipment at the winemaker's site).
- a positive sustainability effect i.e., intermediate storage of CO2, sustainable business concept because of dual use of agricultural land and equipment at the winemaker's site.
- the proper selection of leaves for the infusion and microorganisms for fermentation along with the process control allows manufacturing beverages which come close to the taste and mouthfeel of wine, however being substantially free of alcohol. Beverages with reduced alcohol content are increasingly requested by consumers due to health reasons or general acceptance issues of alcoholic beverages.
- suitable yeasts additionally applying different microorganisms - such as fungi or bacteria - and modifying fermentation parameters the taste can be modulated to please the consumers' sense of taste.
- Leaves of vine grapes are according to the present invention need to be untreated, which means that they have not been in contact with insecticides or fungicides.
- the preferred leaves are those obtained from fungus-resistant grape varieties (abbreviated "FRGV") are encountered more and more frequently in the vineyards. They are bred grape varieties that are resistant to some of the greatest challenges in modern viticulture. These are the fungal attacks of powdery mildew and downy mildew. Since grapevine is the crop that is most frequently sprayed for fungal infestation, FRGVs have a distinct advantage over conventional grape varieties. They no longer need to be sprayed at all, or only rarely.
- the preferred FRGV whose leaves are used for preparing the initial infusion are selected from Cortis, Pinotin, Regent, Muscaris, Souvignier Gris, Chardonel, Solaris, Phoenix, Bianca, Johannite, Saphira or mixtures thereof, all of them representing sub-species of Vitis vinifera.
- Muscaris FR 493-87; Freiburg 493-87.
- Vitis vinifera also other FRGV are cultivated and used for consumption, one example is Vitis caribae, a vine breed that is cultivated in tropical climate zones.
- Grape vine leaves may be used directly after harvest or after a drying step. To facilitate the preparation of an infusion, grape vine leaves may be at least partially crushed or fragmented. Any convenient method can be used to achieve this. The grape vine leaves are then immersed in water at a concentration of 5 to 70 % (w/v), more preferably, 10 to 50% and even more preferably 20 to 40%. Instead of water it is also possible to prepare the infusion from grape juice or non-alcoholic wine or mixtures thereof.
- Enzymes can be added at this stage to improve the production of the infusion.
- the fermentable mixture may also be agitated prior to subjecting it to fermentation. Any suitable form of agitation may be used, including mechanical agitation by means of an impeller or similar device.
- the preparation of the infusion is carried out at a temperature of about 10 to about 50 °C and preferably of about 18 to about 40 °C.
- a further feature of the invention provides for the method to include the additional step of processing the infusion before fermentation by pressing and / or filtration to remove residual plant material.
- the infusion is optionally sterilized or pasteurized before adding the fermentation microorganism.
- the preparation of the grape vine leaf infusion can be optimized by adding suitable enzymes, e.g., cellulases or pectinases.
- the duration of the aqueous infusion is 1-3 days.
- the infusion is characterized in that its pH is below 7, more preferred below 5, even more preferred below 4.
- the fermentation of the infusions of the grape vine leaves takes place in the presence of one or more microorganism capable of inducing fermentation selected from yeast, fungi and bacteria.
- the microorganisms may consist of individual strains or consortia or a mixture of at least one yeast and at least one bacterium and/or at least one fungus. Inoculation can take place in one step or sequential of one or two or more strains.
- the microorganism used to ferment the infusion is, or comprises, a yeast, for example a yeast of the family Saccharomycetaceae.
- the microorganism is, or comprises, a yeast selected from: Saccharomyces spp.; Pichia spp:, Zygosaccharomyces spp:, Kluyveromyces spp:, Kloeckera spp:, Kazachstania spp.; Brettanomyces spp:, Metschnikowia spp:, Aureobasidium spp:, Issatchenkia spp:, Torulaspora spp:, Lachancea spp:, Hanseniaspora spp:, Cyberlindnera spp.; and Meyerozyma spp. or a combination thereof.
- Saccharomyces spp. Pichia spp:, Zygosaccharomyces spp:, Kluyveromyces spp:, Kloeckera spp:, Kazachstania spp.
- the microorganism is a yeast selected from Saccharomyces spp.; Kluyveromyces spp.; Zygosaccharomyces spp.; Pichia spp.; Cyberlindnera spp.; and Meyerozyma spp:, or a combination thereof.
- the microorganism is, or comprises, a yeast selected from: S. cerevisiae; S. uvarum; S. bayanus; S. exiguus; S. carlsbergensis; T. delbrueckii; Lachancea thermotolerans; P. anomala; P. kluyveri, P. caribbica; P.
- the microorganism used for the fermentation comprises one or more yeasts selected from: Saccharomyces cerevisiae, Kluyveromyces lactis, Kluyveromyces marxianus, Kluyveromyces marxianus fragilis, Pichia membranifaciens, Pichia kluyveri, Cyberlindnera jadinii, Torulaspora delbrueckii, Kazachstania unispora, Kazachstania servazii, Kazachstania turicensis, Torulaspora delbrueckii, Dekkera bruxellensis, Wickerhamomyces anoma- lus, and Hanseniaspora uvarum.
- the microorganism used for the fermentation comprises one or more yeasts selected from: Kazachstania unispora, Kazachstania servazii and Pichia membranifaciens.
- the microorganism used for the fermentation comprises a combination of a yeast selected from Saccharomyces cerevisiae, Kluyveromyces lactis, Kluyveromyces marxianus, Zygosaccharomyces rouxii, Pichia membranifaciens, Cyberlindnera jadinii, and Meyerozyma guilliermondii, with at least one bacterium, preferably a lactic-acid producing bacterium as set out above.
- a yeast selected from Saccharomyces cerevisiae, Kluyveromyces lactis, Kluyveromyces marxianus, Zygosaccharomyces rouxii, Pichia membranifaciens, Cyberlindnera jadinii, and Meyerozyma guilliermondii, with at least one bacterium, preferably a lactic-acid producing bacterium as set out above.
- the microorganism used for the fermentation comprises a combination of a yeast and at least one lactic-acid producing bacteria, for example a bacteria selected from L. acidophilus, L. fructivorans, L. gasseri, Ljensenii, L. delbrueckii, L. delbrueckii subsp. Bulgariens, L. amylovorus, L, crispatus, and L. helveticus, preferably selected from Lactobacillus acidophilus, Lactobacillus fructivorans, and Lactobacillus delbrueckii, or a fungus such as for example Ustilago maydis.
- a bacteria selected from L. acidophilus, L. fructivorans, L. gasseri, Ljensenii, L. delbrueckii, L. delbrueckii subsp. Bulgariens, L. amylovorus, L, crispatus, and L. helveticus, preferably selected from Lactobac
- the microorganisms represent a mixture of at least two yeasts, wherein the first yeast is Saccharomyces cerevisiae or Torulaspora delbrueckii and any further yeast is selected from the group consisting of Kazachstania unispora, Ka- zachstania servazii and Pichia membranifaciens.
- Said microorganisms may already be added immediately to the infusions or after pressing and/or filtration of the infusion and, optionally, pasteurization.
- the fermentation microorganisms are added to the aqueous infusion in a concentration of 10 A 5 to 10 A 8 cfu/ml, more preferred 10 A 6 to 10 A 7 cfu.
- the mixture of infusion and microorganism is preferably incubated between 12 hours and 28 days, preferably less than 14 days, more preferred 1 -7 days, more preferred 1 -4 days, even more preferred for 48-72h, most preferred for48h.
- the fermentation temperature is preferably between 10 and 30°C, most preferred 18°C.
- Fermentation takes place under microaerobic or aerobic conditions for example, by shaking incubation, alternatively sparging with air or oxygen (minimum 1 mg/L dissolved oxygen), preferably at temperatures ranging from about 5 to about 50 °C, preferably from about 15 to about 40°., more preferably from about 18 to about 30 °C.
- air or oxygen minimum 1 mg/L dissolved oxygen
- a source of carbohydrate such as for example sucrose, glucose, fructose or grape juice
- a source of carbohydrate such as for example sucrose, glucose, fructose or grape juice
- concentrations of up to 50g/l, more preferably below 30 g/l and even more preferably between 10 and 25g/l.
- Further additives which can be supplemented during fermentation encompass for example yeast nutrients (ammonium chloride, yeast cell wall, autolyzed yeasts, inactivated yeasts and the like.
- fermentation with more than one microorganism may take place separately, sequentially or simultaneously.
- fermentation with more than one microorganism takes place simultaneously.
- two or more yeasts are added, together, to the stevia infusion and fermentation by each occurs concurrently.
- one or more yeasts and one or more bacteria are added together to the grape vine leaf infusion (dual inoculum) and fermentation by each occurs concurrently.
- fermentation with more than one microorganism takes place sequentially.
- fermentation may be carried out first with one or more yeasts and, subsequently, further fermentation may be carried out with one or more bacteria or fungus, or combination of bacteria and fungi.
- fermentation may be carried out first with one or more bacteria and, subsequently, further fermentation may be carried out with one or more yeasts.
- a rehydrated yeast mixture may be added to the fermentable mixture before subjecting the fermentable mixture to fermentation. This may occur in any suitable manner and the amount added may be calculated based on known dosing requirements.
- the rehydrated yeast mixture may include active dry wine yeast and a yeast rehydration nutrient.
- An advantageous feature of the present invention is that, depending on the choice of microorganism(s) and on the process conditions used, a variety of different fermented beverages, having different properties -including but not limited to sensory properties such as taste, appearance, aroma and mouthfeel- are accessible from the grape vine leaf plant material.
- the duration of fermentation is determined by the consumption of the carbohydrate feedstock (i.e., the sugar). This can be monitored by methods which are known in the art.
- the aim is to reduce the sugar level in the infusion (the fermentation medium) to zero, or as close as possible to zero.
- the product of fermentation is optionally processed further, for example the fermented mixture is optionally pasteurized, filtered, cleared (preferably by means of enzymes) and bottled, as may be appropriate or desired by the artisan.
- the microorganisms still contained in the fermentation product can also serve as yeast storage for an improved mouthfeel.
- the pasteurized fermentation product is stored in the refrigerator for up to 3 months and only then the yeasts are decanted or filtered off.
- the fermentation product may serve as the beverage alone, it advisable adding further aroma compounds and auxiliary agents, such as for example grape juice, tannins, citric acid and the like.
- microorganisms/yeasts were found particular useful for conducting the fermentation according to the present invention:
- a yeast cell suspension to be used according to the present invention was obtained according to the following protocol:
- active dry yeast was resuspended in water (40°C) to obtain a titre of 5E+08 CFU/ml and the suspension is incubated at 25°C for 30min and the fresh yeast cell inoculum was prepared as follows:
- Fermented infusion including yeast cells was transferred to 250ml glass bottles and pasteurized in a water bath at 75°C for 15min. Bottles were allowed to cool to room temperature and subsequently stored at 6 to 8°C for 48 h to 30 days. Fermented infusion was subsequently centrifuged and supernatant decanted into a new bottle. Alternatively, fermented infusion was centrifuged immediately after pasteurization and supernatant was decanted and transferred into a new bottle.
- Example 5 Fermented infusion including yeast cells was transferred to 250ml glass bottles and pasteurized in a water bath at 75°C for 15min. Bottles were allowed to cool to room temperature and subsequently stored at 6 to 8°C for 48 h to 30 days. Fermented infusion was subsequently centrifuged and supernatant decanted into a new bottle. Alternatively, fermented infusion was centrifuged immediately after pasteurization and supernatant was decanted and transferred into a new bottle.
- Example 5
- Fermented infusion including yeast cells was transferred to 250 ml glass bottles and pasteurized in a water bath at 75 °C for 15 min. Bottles were allowed to cool to room temperature and subsequently stored at 6 to 8 °C for 48h to 30days. Fermented infusion was subsequently centrifuged and supernatant is decanted into a new bottle. Alternatively, fermented infusion was centrifuged immediately after pasteurization and supernatant decanted and transferred into a new bottle.
- Fermented, pasteurized infusion (prototype C) is supplemented with grape juice, tannins, citric acid to obtain a beverage product
- Example 2 a mash of fungus-resistant grape vine leaves to be used according to the present invention was obtained according to the following protocol:
- Mash from untreated grape vine leaves was prepared by immersing Muscaris leaves in 18 to 20 °C water (30 to 80 g/L). Mash samples were either pre-pasteurized (as described in Example 1) or inoculated with yeast cells immediately without pasteurization.
- Fermented mash including yeast cells was transferred to 250 ml glass bottles and subsequently centrifuged. The supernatant was decanted into a new bottle and pasteurized in a water bath at 75 °C for 15 min. Bottles were allowed to cool to room temperature and subsequently stored at 6 to 8 °C.
- yeast activity is comparable in the pasteurized or nonpasteurized mash fermentation and sugar is reduced to the same extent in both settings. Ethanol production was slightly higher than in the fermentation with infusions from leaves as in Example 1. A pleasant Muscaris aroma was observed for all mash fermentation trials as evaluated by olfaction.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
L'invention concerne une boisson fermentée à faible teneur en alcool, pouvant être obtenue ou obtenue grâce aux étapes suivantes : (a) fournir des feuilles de vigne non traitées ; (b) soumettre les feuilles de l'étape (a) à un traitement avec de l'eau, du jus de raisin, du vin sans alcool ou des mélanges de ceux-ci pour obtenir une infusion ; (c) éventuellement retirer les feuilles et/ou supplémenter l'infusion de l'étape (b) avec une source d'un glucide ; (d) soumettre l'infusion de l'étape (b) ou (c) à une fermentation par ajout d'une quantité de travail d'au moins un micro-organisme capable d'induire une fermentation pour obtenir un produit de fermentation ; (e) retirer le surnageant liquide du résidu solide ; et éventuellement (f) ajouter d'autres composés aromatiques et additifs audit liquide de l'étape (d), la fermentation étant réalisée dans des conditions micro-aérobies ou aérobies.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22213046.0 | 2022-12-13 | ||
EP22213046 | 2022-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2024126448A1 true WO2024126448A1 (fr) | 2024-06-20 |
Family
ID=84519428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2023/085273 WO2024126448A1 (fr) | 2022-12-13 | 2023-12-12 | Boissons fermentées à faible teneur en alcool à arôme de vin |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2024126448A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10233414B2 (en) | 2016-07-13 | 2019-03-19 | Stellenbosch University | Method of producing a fermented beverage |
WO2022080507A1 (fr) | 2020-10-16 | 2022-04-21 | Suntory Holdings Limited | Infusions fermentées |
-
2023
- 2023-12-12 WO PCT/EP2023/085273 patent/WO2024126448A1/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10233414B2 (en) | 2016-07-13 | 2019-03-19 | Stellenbosch University | Method of producing a fermented beverage |
WO2022080507A1 (fr) | 2020-10-16 | 2022-04-21 | Suntory Holdings Limited | Infusions fermentées |
Non-Patent Citations (4)
Title |
---|
ANONYMOUS: "Wine from grape leaves at home: a simple recipe", 1 January 2020 (2020-01-01), pages 1 - 14, XP093046120, Retrieved from the Internet <URL:https://garden.desigusxpro.com/en/vino/iz-vinogradnyh-listev.html> [retrieved on 20230511] * |
COSME FERNANDA ET AL: "Oenology in the Kitchen: The Sensory Experience Offered by Culinary Dishes Cooked with Alcoholic Drinks, Grapes and Grape Leaves", BEVERAGES, vol. 3, no. 4, 21 August 2017 (2017-08-21), pages 42, XP093046164, DOI: 10.3390/beverages3030042 * |
VILELA ALICE ET AL: "Grape Infusions: The Flavor of Grapes and Health-Promoting Compounds in Your Tea Cup", BEVERAGES, vol. 5, no. 3, 1 August 2019 (2019-08-01), pages 48, XP093046148, DOI: 10.3390/beverages5030048 * |
WANG RUI ET AL: "Green tea fermentation with Saccharomyces boulardii CNCM I-745 and Lactiplantibacillus plantarum 299V", LWT- FOOD SCIENCE AND TECHNOLOGY, vol. 157, 1 March 2022 (2022-03-01), United Kingdom, pages 113081, XP093046128, ISSN: 0023-6438, DOI: 10.1016/j.lwt.2022.113081 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Varela | The impact of non-Saccharomyces yeasts in the production of alcoholic beverages | |
Kunkee | Selection and modification of yeasts and lactic acid bacteria for wine fermentation | |
Jolly et al. | The role and use of non-Saccharomyces yeasts in wine production | |
Fleet | Yeast interactions and wine flavour | |
García et al. | Non-Saccharomyces yeasts: Biotechnological role for wine production | |
Torres-Guardado et al. | Microbial interactions in alcoholic beverages | |
Okunowo et al. | The alcoholic fermentative efficiency of indigenous yeast strains of different origin on orange juice | |
Englezos et al. | Microbial interactions in winemaking: Ecological aspects and effect on wine quality | |
CN107034108B (zh) | 一种通过窖泥养护提高浓香型白酒爽净度的方法 | |
Butnariu et al. | The evolution and the development phases of wine | |
KR101889605B1 (ko) | 사카로마이세스 종과 비-사카로마이세스 종의 혼합균을 이용한 향미가 증진된 참다래 와인의 제조방법 | |
Morata et al. | New biotechnologies for wine fermentation and ageing | |
CN102051309B (zh) | 一种多菌种复合发酵型红枣酒及其酿造方法 | |
MX2009014243A (es) | Procesos para aumentar la capacidad fermentativa de levaduras no-saccharomyces. | |
KR101703249B1 (ko) | 신규 사카로마이세스 세레비지에 y28 균주 및 이를 이용한 참다래-감 혼합 와인의 제조방법 | |
CN106434399A (zh) | 一种糯米酒的混合酒曲及混合酒曲的制备方法 | |
Gonzalez et al. | Production of wine starter cultures | |
CN103215161B (zh) | 一种利用酒酒球菌降低野生猕猴桃酒酸度的方法 | |
WO2024126448A1 (fr) | Boissons fermentées à faible teneur en alcool à arôme de vin | |
Romano et al. | Wine microbiology | |
CN1565252A (zh) | 生物发酵制剂催熟糟辣椒工艺 | |
Pretorius | The genetic improvement of wine yeasts | |
Benito et al. | New trends in Schizosaccharomyces use for winemaking | |
CN103215196B (zh) | 一株酿酒酵母及其在干白葡萄酒酿造中的应用 | |
Panda | Handbook on Small & Medium Scale Industries (Biotechnology Products): how to start a small scale industry, manufacturing business ideas for small scale industry, small scale manufacturing business ideas, how to start wine and beer processing industry in india, how to start a small business in india, beer processing industry in india, small business manufacturing ideas, most profitable wine and beer manufacturing business ideas, profitable small scale industries, tea processing projects |