# US 2014/0154374 A1 · Birch Sap Beverage > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0154374 A1 - Document ID: US20140154374A1 - Status: Published application - Kind: A1 - Application number: 13/690,420 - Filed: 2012-11-30 - Published: 2014-06-05 - Earliest claimed: 2012-11-30 - Assignees: Feronia Holdings, LLC - Inventors: Paolo Cugnasca; Michael Farrell - Web page: https://patentgrep.com/patent/US20140154374A1 ## CPC - A23L 2/38: Other non-alcoholic beverages (drinks from legumes A23L11/60) - A23B 70/30: by heating - A23B 70/50: by irradiation or electric treatment, without heating - A23L 2/56: Flavouring or bittering agents (sweeteners A23L2/60) - A23L 2/60: Sweeteners - A23L 2/72: by filtration - A23L 2/74: using membranes, e.g. osmosis, ultrafiltration - A23V 2002/00: Food compositions, function of food ingredients or processes for food or foodstuffs - A23L: FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF (preservation thereof A23B) - A23B: PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES - A23V: INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION ## Abstract A birch sap beverage having an extended shelf life and process for the manufacture thereof in which a birch sap is adjusted to a standard pre-determined Brix value and then subjected to either (a) ultra-high temperature (UHT) pasteurization followed with aseptic packaging (b) packaging followed by UHT. Additional birch sap products having extended shelf life are also disclosed and claimed. ## Claims ### Claim 1 A birch beverage product having a product Brix value in the range of about 0.1 to about 15.0 comprising a first birch sap comprising water, said first birch sap having a sap Brix value in the range of about 0.1 to about 2.5 or optionally adjusted to have a predefined Brix value, said pre-defined Brix value being in the range of from about 0.1 to about 15.0, by (a) removal from said first sap or addition to said first sap of at least water to obtain a Brix value adjusted sap or (b) blending of said first birch sap with at least one other birch sap having a Brix value differing from that of said first birch sap to obtain a Brix value adjusted sap, said first birch sap and, if said at least one other birch sap is used, said at least one other birch sap, or said Brix value adjusted sap having been subjected to either of (a) ultra-high temperature (UHT) pasteurization followed by aseptic packaging; or (b) aseptic packaging followed by UHT as a terminal sterilization, said birch beverage product at the time of bottling after said ultra-high temperature pasteurization having a micro-organism load of not more than 10 colony forming units/ml and after 9 months of storage at 4° C. a micro-organism load of not more than 10 colony forming units/ml; said birch beverage product being prepared by the process consisting essentially of a) obtaining a birch sap; b) optionally filtering the sap in one or more filtration steps; c) optionally exposing the sap to a first partial sterilization process selected from (i) ultraviolet (UV) sterilization, (ii) low temperature pasteurization, and (iii) one or more of micro and nano filtration; d) optionally adjusting said birch sap to said predefined sap Brix value; e) optionally adding one or more additional flavorings; f) optionally adding one or more additional sweeteners; and g) subjecting the product to either of (a) an ultra-high temperature pasteurization step followed by aseptic packaging; or (b) using aseptic conditions to package said product followed by using UHT as a terminal sterilization step: wherein said optional step d), optional step e) and optional step can each independently be done at any point after obtaining the sap until after said step g, provided that if one or more of optional steps d), e), and f) are performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions. ### Claim 2 (depends on 1) The birch beverage product of claim 1 wherein the water used to add to said first birch sap in order to adjust said Brix value of said sap is selected from (a) drinking water, (b) distilled water; (c) de-ionized water; (d) sterile water; (e) birch water derived from birch tree sap. ### Claim 3 (depends on 2) The birch beverage product of claim 2 wherein the birch water of claim 2(e) is derived from (a) a reverse osmosis process from (i) said first birch sap or (ii) a second birch sap or (b) a process of converting said second birch sap into (i) a concentrated birch sap or (ii) a birch syrup; or (c) converting concentrated birch sap into birch syrup; or (d) converting any of said second birch sap, said concentrated birch sap, and said birch syrup into another birch product. ### Claim 4 (canceled) ### Claim 5 (depends on 1) The birch beverage product of claim 1 having a micro-organism load at the time of bottling after said ultra-high temperature pasteurization of not more than 0 cfu/mL. ### Claim 6 (canceled) ### Claim 7 (depends on 1) The birch beverage product of claim 1 having a micro-organism load after bottling and having been stored at 4° C. for a period of 24 months of not more than 10 cfu/mL. ### Claim 8 (depends on 1) The birch beverage product of claim 1 having a micro-organism load after bottling and having been stored at ambient temperature of from about 20 to about 25° C. for a period of 9 months of not more than 0 cfu/mL. ### Claim 9 (depends on 8) The birch beverage product of claim 8 having a micro-organism load after bottling and having been stored at 21° C. for a period of 24 months of not more than 0 cfu/mL. ### Claim 10 (depends on 1) The birch beverage product of claim 1 having a shelf life of at least 6 months post bottling. ### Claim 11 (depends on 1) The birch beverage product of claim 1 having a shelf life of at least 24 months post bottling. ### Claim 12 (depends on 1) The birch beverage product of claim 1 wherein the first birch sap is adjusted to a Brix value of 1.4 to 2.2. ### Claim 13 (depends on 1) The birch beverage product of claim 1 wherein the ultra-high temperature pasteurization is conducted at a temperature of at least 135° C. up to 145° C. for a period of from 2 to 6 seconds. ### Claim 14 (depends on 1) The birch beverage product of claim 1 wherein the ultra-high temperature pasteurization is conducted at a temperature of at least 135° C. up to 140° C. for a period of from 1 to 10 seconds. ### Claim 15 (depends on 14) The birch beverage product of claim 14 wherein the ultra-high temperature pasteurization is conducted at a temperature of at least 137° C. up to 139° C. for a period from 2 to 4 seconds. ### Claim 16 (depends on 1) A method of making a birch sap beverage product of claim 1 consisting essentially of a) obtaining a birch sap; b) optionally filtering the sap M one or more filtration steps; c) optionally exposing the sap to a first partial sterilization process selected from (i) ultraviolet (UV) sterilization, (ii) low temperature pasteurization, and (iii) one or more of micro and nano filtration; d) optionally adjusting said birch sap to said predefined Brix value; e) optionally adding one or more additional flavorings f) optionally adding or one or more additional sweeteners; and g) subjecting the product to either of (a) an ultra-high temperature pasteurization step followed by aseptic packaging; or (b) using aseptic conditions to package said product followed by using UHT as a terminal sterilization step; wherein said optional step d) and optional step e) and optional step f) can each independently be done at any point after obtaining the sap until after said step g), provided that if one of more of steps d), e) and f) are performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions whereby said birch beverage product at the time of bottling after said ultra-high temperature pasteurization having a micro-organism load of not more than 10 colony forming units/ml and after 9 months of storage at 4° C. a micro-organism load of not more than 10 colony forming units/ml. ### Claim 17 (depends on 16) The method of claim 16 consisting essentially of a) obtaining a birch sap; b) filtering the sap in one or more steps filtration steps; c) exposing the sap to an ultraviolet (UV) sterilization; d) optionally adjusting said birch sap to said predefined Brix value; e) optionally adding one or more additional flavorings; f) optionally adding one or more additional sweeteners; g) subjecting the product to an ultra-high temperature pasteurization step; and h) bottling the final product in an aseptic package under aseptic conditions; wherein said optional step d), optional step e), and optional step f) can each independently be done at any point after obtaining the sap until after said step g), provided that if one or more of said optional steps d), e) and f) and performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions. ### Claim 18 (depends on 16) The process of claim 16 wherein said filtering in step b is conducted in 1 or more steps and includes at least one filter in the range of 1 micron to 10 micron pore size. ### Claim 19 (depends on 6) The process of claim 6 wherein said UHT is conducted at a temperature of about 130° C. to about 150° C. ### Claim 20 (depends on 19) The process of claim 19 wherein said UHT is conducted at a temperature of about 135° C. to about 145° C. ### Claim 21 (depends on 16) The process of claim 16 wherein said UHT is conducted for a period of about 1 second to about 10 seconds. ### Claim 22 (depends on 21) The process of claim 21 wherein said UHT is conducted for a period of about 2 seconds to about 6 seconds. ### Claim 23 An Ultra-High Temperature pasteurization sterilized packaged birch beverage product having a product Brix value in the range of about 0.1 to about 15.0 comprising a first birch sap comprising water, said first birch sap having a sap Brix value in the range of about 0.1 to about 5 or adjusted to have a pre-defined Brix value, said pre-defined Brix value being in the range of from about 0.1 to about 15.0, said adjusted Brix value being obtained by (a) removal from said first sap or addition to said first sap of at least water to obtain a Brix value adjusted sap or (b) blending of said first birch sap with at least one other birch sap having a sap Brix value differing from that of said first birch sap to obtain a Brix value adjusted sap, said first birch sap and, if said at least one other birch sap is used, also said at least one other birch sap, or said Brix value adjusted sap having been subjected to either of (a) ultra-high temperature (UHT) pasteurization followed by aseptic packaging; or (b) aseptic packaging followed by UHT as a terminal sterilization, said birch beverage product at the time of bottling after said ultra-high temperature pasteurization having a micro-organism load of not more than 10 colony forming units/ml and after 9 months of storage at 4° C. a micro-organism load of not more than 10 colony_forming units/ml; said birch beverage product being prepared by the process consisting essentially of a) obtaining a birch sap; b) optionally filtering the sap in one or more filtration steps; c) optionally exposing the sap to a first partial sterilization process selected from (i) ultraviolet (UV) sterilization, (ii) low temperature pasteurization, and (iii) one or more of micro and nano filtration; d) optionally adjusting said birch sap to a standard predefined Brix value; e) optionally adding one or more additional flavorings; f) optionally adding one or more additional sweeteners; and g) subjecting the product to either of (a) an ultra-high temperature pasteurization step followed by aseptic packaging; or (b) using aseptic conditions to package said product followed by using UHT as a terminal sterilization step; wherein said optional step d), optional step e), and optional step f) can each independently be done at any point after obtaining the sap until after said step g), provided that if one or more of steps d), e), and f) are performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions. ### Claim 24 (depends on 23) An Ultra-High Temperature pasteurization sterilized, aseptically packaged birch beverage product, which is the packaged birch beverage product of claim 23 packaged in an aseptic manner after said high temperature pasteurization. ### Claim 25 A birch sap product having a product Brix value in the range of about 0.1 to about 15.0 for use in cooking and/or flavoring of other products comprising a first birch sap comprising water, said first birch sap having a sap Brix value in the range of about 0.1 to about 2.5 or optionally adjusted to have a predefined Brix value, said predefined Brix value being in the range of from about 0.1 to about 15.0, by (a) removal therefrom or addition thereto of at least water to obtain a Brix value adjusted sap or (b) blending of said first birch sap with at least one other birch sap having a Brix value differing from that of said first birch sap to obtain a Brix value adjusted sap, said first birch sap and, if said at least one other birch sap is used, said at least one other birch sap, or said Brix value adjusted sap having been subjected to either of (a) ultra-high temperature (UHT) pasteurization followed by aseptic packaging; or (b) aseptic packaging followed by UHT as a terminal sterilization, said birch sap product at the time of bottling after said ultra-high temperature pasteurization having a micro-organism load of not more than 10 colony forming units/ml and after 9 months of storage at 4° C. a micro-organism load of not more than 10 colony forming units/ml; said birch sap product being prepared by the process consisting essentially of a) obtaining a birch sap; b) optionally filtering the Sap in one or more filtration steps; c) optionally exposing the sap to a first partial sterilization process selected from (i) ultraviolet (UV) sterilization, (ii) low temperature pasteurization, and (iii) one or more of micro and nano filtration; d) optionally adjusting said birch sap to said standard predefined Brix value; e) optionally adding one or more additional flavorings; f) optionally adding one or more additional sweeteners; and g) subjecting the product to either of (a) an ultra-high temperature pasteurization step followed by aseptic packaging; or (b) using aseptic conditions to package said product followed by using UHT as a terminal sterilization step; wherein said optional step d), optional step e), and optional step f) can each independently be done at any point after obtaining the sap until after said step g), provided that if one or more of steps d), e), and f) are performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions. ### Claim 26 (depends on 25) A method of making a birch sap product having a product Brix value in the range of about 0.1 to about 15.0 for use in cooking and/or flavoring of other products, said birch sap product being the product of claim 25 consisting essentially of a) obtaining a birch sap; b) optionally filtering the sap in one or more filtration steps; c) optionally exposing the sap to a first partial sterilization process selected from (i) ultraviolet (UV) sterilization, (ii) low temperature pasteurization, and (iii) one or more of micro and nano filtration; d) optionally adjusting said birch sap to said pre-defined Brix value; e) optionally adding one or more additional flavorings; f) optionally adding one or more additional sweeteners; and g) subjecting the product to either of (a) an ultra-high temperature pasteurization step followed by aseptic packaging; or (b) using aseptic conditions to package said product followed by using UHT as a terminal sterilization step; wherein said optional step d), optional step e) and optional step f) can each independently be done at any point after obtaining the sap until after said step g), provided that if one or more of steps d) e) and f) are performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions whereby said birch sap product at the time of bottling after said ultra-high temperature pasteurization having a micro-organism load of not more than 10 colony forming units/ml and after 9 months of storage at 4° C. a micro-organism load of not more than 10 colony forming units/ml. ### Claim 27 (depends on 25) A method of cooking and/or flavoring other products comprising utilizing the product of claim 25 in a step of cooking or flavoring said other product. ### Claim 28 (depends on 25) An Ultra-High Temperature pasteurization sterilized packaged birch sap product having a product Brix value in the range of about 0.1 to about 15.0 comprising the product of claim 25, said product of claim 25 comprising a first birch sap comprising water, said first birch sap having a sap Brix value in the range of about 0.1 to about 2.5 or adjusted to have a pre-defined Brix value, said pre-defined Brix value being in the range of from about 0.1 to about 15.0, the adjustment of said Brix value being obtained by (a) removal therefrom or addition thereto of at least water to obtain a Brix value adjusted sap or (b) blending of said first birch sap with at least one other birch sap having a sap Brix value differing from that of said first birch sap to obtain a Brix value adjusted sap, said first birch sap and, if said at least one other birch sap is used, also said at least one other birch sap, or said Brix value adjusted sap having been subjected to either of (a) ultra-high temperature (UHT) pasteurization followed by aseptic packaging; or (b) aseptic packaging followed by UHT as a terminal sterilization, said birch product at the time of bottling after said ultra-high temperature pasteurization having a micro-organism load of not more than 10 colony forming units/ml and after 9 months of storage at 41° C. a micro-organism load of not more than 10 colony forming units/ml; said birch product being prepared by the process consisting essentially of a) obtaining a birch sap; b) optionally filtering the sap in one or more filtration steps; c) optionally exposing the sap to a first partial sterilization process selected from (i) ultraviolet (UV) sterilization, (ii) low temperature pasteurization, and (iii) one or more of micro and nano filtration; d) optionally adjusting said birch sap to said pre-defined Brix value; e) optionally adding one or more additional flavorings; f) optionally adding one or more additional sweeteners; and g) subjecting the product to either of (a) an ultra-high temperature pasteurization step followed by aseptic packaging; or (b) using aseptic conditions to package said product followed by using UHT as a terminal sterilization step; wherein said optional step d), optional step e), and optional step f) can each independently be done at any point after obtaining the sap until after said step g), provided that if any of steps d), e), and f) are performed after step g), that the respective materials used therein and the conditions of carrying out such steps carried out after step g) be aseptic and conducted under aseptic conditions.