CN105076610A - Chinese herbal tea drink and making method thereof - Google Patents
Chinese herbal tea drink and making method thereof Download PDFInfo
- Publication number
- CN105076610A CN105076610A CN201510525807.1A CN201510525807A CN105076610A CN 105076610 A CN105076610 A CN 105076610A CN 201510525807 A CN201510525807 A CN 201510525807A CN 105076610 A CN105076610 A CN 105076610A
- Authority
- CN
- China
- Prior art keywords
- herbal tea
- stock solution
- parts
- preparation
- tea stock
- 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.)
- Pending
Links
Abstract
The invention discloses Chinese herbal tea drink and a making method thereof. The making method includes the steps of 1, preparing main materials and auxiliary materials, the main materials including, by weight, 10 to 13 parts of common Lophatherum herb, 3 to 4 parts of dandelion herb, 3 to 4 parts of licorice root, 2 to 3 parts of honeysuckle flower and 2 to 3 parts of lalang grass rhizome, and the auxiliary materials including white granulated sugar, citric acid and beta-cyclodextrin; 2, extracting the main materials to obtain juice; 3, performing blending; 4, removing residue and gas; and 5, performing filling and sterilizing. The Chinese herbal tea drink has the effects of clearing heat and toxicity, cooling blood for hemostasis and the like.
Description
Technical field
The present invention relates to a kind of drink and preparation method thereof, particularly relate to a kind of antipyretic beverage and preparation method thereof.
Background technology
Cold tea is the common name of Chinese herbal medicine beverage.Specifically, cold tea, refers to that Chinese herbal medicine that is cold and cool for the property of medicine and that to clear up in human body heat being decocted water cooks beverage and drink, to clear up the summer heat in human body in summer.Cold tea, except clearing heat and detoxicating, also have heat of dispelling and promotes the production of body fluid, the effectiveness such as improving eyesight of relieving inflammation or internal heat.At present, cold tea is combined by multiple Chinese herbal medicine, and several do not belong to medicine and food raw materials, can there is certain drinking safety.
Summary of the invention
The invention provides a kind of clearing heat and detoxicating, cooling blood and hemostasis and antipyretic beverage of safe for drinking and preparation method thereof.
In order to solve the problems of the technologies described above, the invention provides a kind of preparation method of antipyretic beverage, comprising the following steps:
1) preparation raw material: raw material is by major ingredient and composition, major ingredient is grouped into by the one-tenth of following weight portion: lophatherum gracile 10 ~ 13 parts, dandelion 3 ~ 4 parts, 3 ~ 4 parts, Radix Glycyrrhizae, honeysuckle 2 ~ 3 parts and cogongrass rhizome 2 ~ 3 parts, and batching comprises white granulated sugar, citric acid and cycloheptaamylose;
2) obtain leaching liquor: described major ingredient is added water infiltration 30min, then lixiviate, filter, obtain leaching liquor;
3) allocate: in step 2) add white granulated sugar, citric acid and cycloheptaamylose in the leaching liquor of gained, be settled to 15 ~ 20 times of leaching liquor volume with water after stirring, obtain herbal tea stock solution, wherein, the consumption of white granulated sugar is 4% ~ 6% of herbal tea stock solution gross weight, the consumption of citric acid is 0.9% ~ 1.3% of herbal tea stock solution gross weight, and the consumption of cycloheptaamylose is 0.7% ~ 1.0% of herbal tea stock solution gross weight;
4) remove slag degassed:
After gained herbal tea stock solution removes slag in step 3), under 0.05 ~ 0.06Mpa, carry out degassed process;
5) canned sterilization;
After canned for step 4) gains, sterilization cools to obtain cold tea.
Improvement as the preparation method of antipyretic beverage of the present invention:
In described step 4), refrigerated centrifuge is:
Stoste puts people's 0 ~ Cool Room 4 DEG C refrigeration (at least more than 2d), and the further association under low temperature and standing condition of the labile element in solution system is then precipitated, and rear centrifuge is separated, and rotating speed is 1500 ~ 1700r.min
-1.
Improvement as the preparation method of antipyretic beverage of the present invention:
Described step 4) comprises: by the herbal tea stock solution of step 3) gained after essence filter, under 0.05 ~ 0.06Mpa, carry out degassed process, and wherein, smart filter mode is filtered for adopting single pocket type or many bag filters, and filtering accuracy is 0.5 ~ 1.0um.
Improvement as the preparation method of antipyretic beverage of the present invention:
Described step 2) lixiviate be:
Employing ultrasonic oscillation extracts, and temperature controls at 60 ~ 70 DEG C, and time controling is at 25 ~ 35min, and FREQUENCY CONTROL, at 35 ~ 45kHz, stirs once every 3 ~ 4min.
Improvement as the preparation method of antipyretic beverage of the present invention:
In described step 3), the consumption of white granulated sugar is 5% of herbal tea stock solution gross weight, and the consumption of citric acid is 1.0% of herbal tea stock solution gross weight, and the consumption of cycloheptaamylose is 0.8% of herbal tea stock solution gross weight.
Improvement as the preparation method of antipyretic beverage of the present invention:
In step 2) in, the weight ratio of water and major ingredient is 10:1.
Improvement as the preparation method of antipyretic beverage of the present invention:
Described step 5) comprises: canned rear herbal tea stock solution after sterilization 20 ~ 30min, is cooled to room temperature, obtains antipyretic beverage at 121 DEG C.
The present invention also provides and is prepared by said method and the cold tea obtained.
Formula of herbal tea of the present invention is by the principle of Chinese herbal medicine medicine-food two-purpose in cold tea, and collaborative and antagonism between fully fastidious Chinese herbal medicine, draw this formula of herbal tea through Chinese herbal medicine expert long-term experiment demonstration, the cold tea of preparation has effect that is clearing heat and detoxicating, cooling blood and hemostasis.Soluble solid content 5 ~ 5.5% in the antipyretic beverage that employing the inventive method is prepared and obtained, general flavone content is about 0.5 ~ 0.6mg/mL, and total amino acid content is 0.3 ~ 0.35mg/mL.Organoleptic attribute shows as: products taste sugariness is suitable for, and have Chinese herbal medicine flavour, color and luster sepia, clear, without lamination.Other health physical and chemical indexs, microbiological indicator meet the hygienic requirements of DBJ440100/T30-2009 plant beverage.Antipyretic beverage of the present invention, generally daily drinks 500 ~ 1500ml.
Detailed description of the invention
The preparation method of a kind of cold tea that embodiment 1, the present embodiment provide, carries out following steps successively:
1) preparation raw material:
Raw material is by major ingredient and composition.Major ingredient is grouped into by the one-tenth of following weight portion: lophatherum gracile 10 parts, dandelion 3.5 parts, 3.5 parts, Radix Glycyrrhizae, honeysuckle 2.5 parts, cogongrass rhizome 2.5 parts.Batching: white granulated sugar, citric acid, cycloheptaamylose.
Wherein, in major ingredient, every composition needs before using to carry out impurity elimination, remove the conventional treatment such as moulding material, then cuts into 3 ~ 4cm long, then takes required weight portion.
2) leaching liquor is obtained:
Major ingredient is added water infiltration 30min, adopt ultrasonic oscillation to extract, temperature controls at 65 DEG C, and time controling is at 30min, and FREQUENCY CONTROL, at 35kHz, stirs once every 4min, filters, obtains leaching liquor.Wherein, the weight ratio of water and major ingredient is 10:1; Filter use 6 layer of 400 order filter-cloth filtering.
3) allocate:
In step 2) in add white granulated sugar, citric acid and cycloheptaamylose in gained leaching liquor, stir, then be settled to 20 times of leaching liquor volume with water, obtain herbal tea stock solution.Wherein, the consumption of white granulated sugar is 5% of herbal tea stock solution, and the consumption of citric acid is 1.0% of herbal tea stock solution, and the consumption of cycloheptaamylose is 0.8% of herbal tea stock solution.
4) refrigerated centrifuge, degassed:
Remove slag after getting supernatant and put people 0 DEG C of Cold storage in the refrigerator 2d, the further association under low temperature and standing condition of the labile element in solution system is then precipitated, and rear centrifuge is separated, and rotating speed is 1600r.min
-1.Degassed process is carried out under 0.06Mpa.
5) canned sterilization;
Canned rear herbal tea stock solution after sterilization 20 ~ 30min, is cooled to room temperature, obtains antipyretic beverage at 121 DEG C.
The organoleptic attribute of described cold tea shows as: product color sepia, and mouthfeel sugariness mild acidity, has Chinese herbal medicine flavour, clear, without lamination.Total amino acid content is 0.302mg/mL, and soluble solid content is 5.1%, and general flavone content is 0.498mg/mL.Other health physical and chemical indexs, microbiological indicator meet DBJ440100/T30-2009 plant beverage hygienic requirements.
Embodiment 2, the present embodiment provide a kind of preparation method of antipyretic beverage, carry out following steps successively:
1) preparation raw material:
Raw material is by major ingredient and composition.Major ingredient is grouped into by the one-tenth of following weight portion: lophatherum gracile 13 parts, dandelion 4 parts, 4 parts, Radix Glycyrrhizae, honeysuckle 3 parts, cogongrass rhizome 3 parts.Batching: white granulated sugar, citric acid, cycloheptaamylose.
2) leaching liquor is obtained:
Major ingredient is added water infiltration 30min, adopt ultrasonic oscillation to extract, temperature controls at 70 DEG C, and time controling is at 30min, and FREQUENCY CONTROL, at 35kHz, stirs once every 4min, filters, obtains leaching liquor.Wherein, the weight ratio of water and major ingredient is 10:1; Be filtered into 7 layer of 400 order filter-cloth filtering.
3) allocate:
In step 2) in gained leaching liquor in add white granulated sugar, citric acid and cycloheptaamylose, stir, then be settled to 20 times of leaching liquor volume with water, obtain herbal tea stock solution.Wherein, the consumption of white granulated sugar is 6% of herbal tea stock solution gross weight, and the consumption of citric acid is 1.2% of herbal tea stock solution gross weight, and the consumption of cycloheptaamylose is 0.9% of herbal tea stock solution gross weight.
4) refrigerated centrifuge, degassed:
The liquid after getting supernatant that removes slag puts people 1 DEG C of Cold storage in the refrigerator 3d, and the further association under low temperature and standing condition of the labile element in solution system is then precipitated, and rear centrifuge is separated, and rotating speed is 1600r.min
-1.Degassed process is carried out under 0.06Mpa.
5) canned sterilization:
Canned rear herbal tea stock solution after sterilization 20 ~ 30min, is cooled to room temperature, obtains antipyretic beverage at 121 DEG C.
The organoleptic attribute of described cold tea shows as: color and luster sepia, and mouthfeel sugariness mild acidity, has Chinese herbal medicine flavour, clear, without lamination.Total amino acid content is 0.311mg/mL, and soluble solid content is 4.9%, and general flavone content is 0.507mg/mL.Other health physical and chemical indexs, microbiological indicator meet DBJ440100/T30-2009 plant beverage hygienic requirements.
Comparative example 1, to make the following changes relative to embodiment 1: lixiviate adopts and decocts extraction of the juice, decoct temperature and control at 80 DEG C, time controling, at 70min, filters, obtains lixiviate juice; All the other are with embodiment 1.
After testing: product appearance color is dimer, total amino acid content reduces 0.083mg/mL than embodiment 1, and soluble solid content reduces 0.5% than embodiment 1, and general flavone content reduces 0.068mg/mL than embodiment 1.
Comparative example 2, to make the following changes relative to embodiment 1: do not do refrigerated centrifuge process, only degassed; All the other are with embodiment 1.
After testing: product is put and be there will be lamination for a long time, color can become muddy slightly, transparent when just not producing.
Comparative example 3, to make the following changes relative to embodiment 1: in step 3), the consumption of citric acid is 0.8% of herbal tea stock solution gross weight; All the other are with embodiment 1.
After testing: slightly bitter, mouthfeel is poor, place after 4 months, occur muddy slightly, become unstable.
Comparative example 4, to make the following changes relative to embodiment 1: in step 3), the consumption of cycloheptaamylose is 0.7% of herbal tea stock solution gross weight; All the other are with embodiment 1.
After testing: slightly bitter, general flavone content reduces 0.032mg/mL than embodiment 1.
Comparative example 5, to make the following changes relative to embodiment 1: in step 3), cycloheptaamylose changes HB801 resin into, and all the other are with embodiment 1.
After testing: general flavone content reduces 0.032mg/mL than embodiment 1.
The preparation method of a kind of antipyretic beverage that embodiment 3, the present embodiment provide, carries out following steps successively:
1) preparation raw material:
Raw material is by major ingredient and composition.Major ingredient is grouped into by the one-tenth of following weight portion: lophatherum gracile 10 parts, dandelion 3.5 parts, 3.5 parts, Radix Glycyrrhizae, honeysuckle 2.5 parts, cogongrass rhizome 2.5 parts.Batching: white granulated sugar, citric acid, cycloheptaamylose.
Wherein, in major ingredient, every composition needs before using to carry out impurity elimination, remove the conventional treatment such as moulding material, then cuts into 3 ~ 4cm long, then takes required weight portion.
2) leaching liquor is obtained:
Major ingredient is added water infiltration 30min, adopt ultrasonic oscillation to extract, temperature controls at 65 DEG C, and time controling is at 30min, and FREQUENCY CONTROL, at 35kHz, stirs once every 4min, filters, obtains leaching liquor.Wherein, the weight ratio of water and major ingredient is 10:1; Filter use 6 layer of 400 order filter-cloth filtering.
3) allocate:
In step 2) in add white granulated sugar, citric acid and cycloheptaamylose in gained leaching liquor, stir, then be settled to 20 times of leaching liquor volume with water, obtain herbal tea stock solution.Wherein, the consumption of white granulated sugar is 5% of herbal tea stock solution, and the consumption of citric acid is 1.0% of herbal tea stock solution, and the consumption of cycloheptaamylose is 0.9% of herbal tea stock solution.
4) essence filter is degassed:
By the herbal tea stock solution of step 3) gained after single bag filter filters, under 0.06Mpa, carry out degassed process, wherein, filtering accuracy is 0.8um.
5) canned sterilization;
Canned rear herbal tea stock solution after sterilization 20 ~ 30min, is cooled to room temperature, obtains antipyretic beverage at 121 DEG C.
The organoleptic attribute of described cold tea shows as: product color sepia, and mouthfeel sugariness mild acidity, has Chinese herbal medicine flavour, clear, without lamination.Total amino acid content is 0.302mg/mL, and soluble solid content is 5.1%, and general flavone content is 0.498mg/mL.Other health physical and chemical indexs, microbiological indicator meet DBJ440100/T30-2009 plant beverage hygienic requirements.
Finally, it is also to be noted that what enumerate above is only several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (8)
1. a preparation method for antipyretic beverage, is characterized in that, comprises the following steps:
1) preparation raw material: raw material is by major ingredient and composition, major ingredient is grouped into by the one-tenth of following weight portion: lophatherum gracile 10 ~ 13 parts, dandelion 3 ~ 4 parts, 3 ~ 4 parts, Radix Glycyrrhizae, honeysuckle 2 ~ 3 parts and cogongrass rhizome 2 ~ 3 parts, and batching comprises white granulated sugar, citric acid and cycloheptaamylose;
2) obtain leaching liquor: described major ingredient is added water infiltration 30min, then lixiviate, filter, obtain leaching liquor;
3) allocate: in step 2) add white granulated sugar, citric acid and cycloheptaamylose in the leaching liquor of gained, be settled to 15 ~ 20 times of leaching liquor volume with water after stirring, obtain herbal tea stock solution, wherein, the consumption of white granulated sugar is 4% ~ 6% of herbal tea stock solution gross weight, the consumption of citric acid is 0.9% ~ 1.3% of herbal tea stock solution gross weight, and the consumption of cycloheptaamylose is 0.7% ~ 1.0% of herbal tea stock solution gross weight;
4) remove slag degassed:
After gained herbal tea stock solution removes slag in step 3), under 0.05 ~ 0.06Mpa, carry out degassed process;
5) canned sterilization;
After canned for step 4) gains, sterilization cools to obtain cold tea.
2. the preparation method of antipyretic beverage according to claim 1, is characterized in that:
Described step 4) comprises: the herbal tea stock solution of step 3) gained is put the refrigeration of people's 0 ~ Cool Room 4 DEG C, and place and be at least separated with centrifuge after 2d, rotating speed is 1500 ~ 1700r.min
-1, afterwards, remove slag after refrigerated centrifuge and get supernatant carry out degassed process under 0.05 ~ 0.06Mpa.
3. the preparation method of antipyretic beverage according to claim 1, is characterized in that:
Described step 4) comprises: by the herbal tea stock solution of step 3) gained after essence filter, under 0.05 ~ 0.06Mpa, carry out degassed process, and wherein, smart filter mode is filtered for adopting single pocket type or many bag filters, and filtering accuracy is 0.5 ~ 1.0um.
4. the preparation method of antipyretic beverage according to claim 1, is characterized in that:
In step 2) in lixiviate be: adopt ultrasonic oscillation extract, temperature controls at 60 ~ 70 DEG C, time controling at 25 ~ 35min, FREQUENCY CONTROL at 35 ~ 45kHz, every 3 ~ 4min stir once.
5. the preparation method of antipyretic beverage according to claim 1, is characterized in that:
In described step 3), the consumption of white granulated sugar is 5% of herbal tea stock solution gross weight, and the consumption of citric acid is 1.0% of herbal tea stock solution gross weight, and the consumption of cycloheptaamylose is 0.8% of herbal tea stock solution gross weight.
6. the preparation method of antipyretic beverage according to claim 1, is characterized in that:
In step 2) in, the weight ratio of water and major ingredient is 10:1.
7. the preparation method of antipyretic beverage according to claim 1, is characterized in that:
Described step 5) comprises: canned rear herbal tea stock solution after sterilization 20 ~ 30min, is cooled to room temperature, obtains antipyretic beverage at 121 DEG C.
8. utilize described method as arbitrary in claim 1 ~ 7 to prepare and the antipyretic beverage that obtains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510525807.1A CN105076610A (en) | 2015-08-25 | 2015-08-25 | Chinese herbal tea drink and making method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510525807.1A CN105076610A (en) | 2015-08-25 | 2015-08-25 | Chinese herbal tea drink and making method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105076610A true CN105076610A (en) | 2015-11-25 |
Family
ID=54558672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510525807.1A Pending CN105076610A (en) | 2015-08-25 | 2015-08-25 | Chinese herbal tea drink and making method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105076610A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105494819A (en) * | 2016-01-27 | 2016-04-20 | 浙江工商大学 | Black tartary buckwheat compound tea beverage and preparation method thereof |
CN107149014A (en) * | 2016-10-12 | 2017-09-12 | 佛山迁宇科技有限公司 | Antipyretic beverage that a kind of suitable insomnia crowd drinks and preparation method thereof |
CN110679691A (en) * | 2019-10-14 | 2020-01-14 | 佛山科学技术学院 | Herbal tea beverage and preparation method thereof |
CN111418744A (en) * | 2020-03-23 | 2020-07-17 | 西北农林科技大学 | Chinese prickly ash leaf beverage and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1891085A (en) * | 2005-07-01 | 2007-01-10 | 李柳俏 | Cold tea and its preparing method |
CN101711594A (en) * | 2008-10-07 | 2010-05-26 | 索绪斌 | Prescription of plant functional beverage and preparation method thereof |
CN102934721A (en) * | 2012-11-28 | 2013-02-20 | 浙江工商大学 | Dragon-boat festival herbal tea beverage and preparation method thereof |
-
2015
- 2015-08-25 CN CN201510525807.1A patent/CN105076610A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1891085A (en) * | 2005-07-01 | 2007-01-10 | 李柳俏 | Cold tea and its preparing method |
CN101711594A (en) * | 2008-10-07 | 2010-05-26 | 索绪斌 | Prescription of plant functional beverage and preparation method thereof |
CN102934721A (en) * | 2012-11-28 | 2013-02-20 | 浙江工商大学 | Dragon-boat festival herbal tea beverage and preparation method thereof |
Non-Patent Citations (2)
Title |
---|
丁启圣: "《新型实用过滤技术》", 30 June 2011, 北京冶金工业出版社 * |
孙桥等1: "一种保健型凉茶饮料的研制", 《食品科技》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105494819A (en) * | 2016-01-27 | 2016-04-20 | 浙江工商大学 | Black tartary buckwheat compound tea beverage and preparation method thereof |
CN105494819B (en) * | 2016-01-27 | 2019-07-26 | 浙江工商大学 | Black tartary buckwheat compound tea beverage and preparation method thereof |
CN107149014A (en) * | 2016-10-12 | 2017-09-12 | 佛山迁宇科技有限公司 | Antipyretic beverage that a kind of suitable insomnia crowd drinks and preparation method thereof |
CN110679691A (en) * | 2019-10-14 | 2020-01-14 | 佛山科学技术学院 | Herbal tea beverage and preparation method thereof |
CN111418744A (en) * | 2020-03-23 | 2020-07-17 | 西北农林科技大学 | Chinese prickly ash leaf beverage and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101744079B (en) | Beautification and health care lemon tea | |
CN104041644B (en) | Bowel tea and preparation method thereof | |
CN104106825B (en) | The preparation method of fruit vinegar beverage | |
CN105767291A (en) | Herba dendrobii green tea health-care drink | |
CN103999984A (en) | Chinese herb tea and preparation method thereof | |
CN105076610A (en) | Chinese herbal tea drink and making method thereof | |
CN104738270A (en) | Clarified lemon herbal tea and preparation method thereof | |
CN104687182A (en) | Cool health drink with formosan lattice herb, tartary buckwheat and bitter melon as main materials and production method thereof | |
CN104126700A (en) | Grosvenor momordica fruit-honeysuckle flower herbal tea and preparation method thereof | |
CN103504437B (en) | Forsythia leaf beverage | |
CN107183261A (en) | A kind of tonifying Qi heat-clearing flowery odour alcohol health-care tea beverage and preparation method thereof | |
CN103549598A (en) | Preparation method of plains coreopsis beverage with immune function | |
CN105341601A (en) | Processing method for platycodon grandiflorum composite health care drink | |
CN103828962A (en) | Preparation technology of honeysuckle and black tea compound tea beverage | |
CN102919957A (en) | Low-sugar vegetable drink and preparation method thereof | |
CN103431047A (en) | Lotus leaf milk tea | |
CN103461596A (en) | Preparation method of snow chrysanthemum tea drink | |
CN107691915A (en) | A kind of sorosis cosmetology function beverage and preparation method thereof | |
CN101869334B (en) | Fingered citron beverage and production method thereof | |
KR101077818B1 (en) | Method for extracting dropwort liquid and beverage produced by the same | |
CN103250829B (en) | Lotus plumule tea beverage | |
CN103262923B (en) | Cool and refreshing Pu'er healthcare tea and preparation process thereof | |
CN104605428A (en) | Plant beverage for alleviating alcoholic effects, and preparation method thereof | |
CN105146662B (en) | Three leaf raspberry plant composite beverages and preparation method thereof | |
KR101627312B1 (en) | Process for saengmaeksan drink |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
|
RJ01 | Rejection of invention patent application after publication |