CN102919392B - 一种红茶的加工方法 - Google Patents
一种红茶的加工方法 Download PDFInfo
- Publication number
- CN102919392B CN102919392B CN201210360365.6A CN201210360365A CN102919392B CN 102919392 B CN102919392 B CN 102919392B CN 201210360365 A CN201210360365 A CN 201210360365A CN 102919392 B CN102919392 B CN 102919392B
- Authority
- CN
- China
- Prior art keywords
- leaf
- drying
- withering
- leaves
- persimmon
- 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.)
- Active
Links
- 235000006468 Thea sinensis Nutrition 0.000 title claims abstract description 21
- 235000020279 black tea Nutrition 0.000 title claims abstract description 21
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 240000000239 Camellia sinensis Species 0.000 title description 16
- 238000001035 drying Methods 0.000 claims abstract description 33
- 244000269722 Thea sinensis Species 0.000 claims abstract description 27
- 235000011508 Diospyros virginiana Nutrition 0.000 claims abstract description 26
- 240000000019 Diospyros kaki Species 0.000 claims abstract description 24
- 235000013616 tea Nutrition 0.000 claims abstract description 23
- 238000003892 spreading Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000012047 saturated solution Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001471 micro-filtration Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 239000003205 fragrance Substances 0.000 claims abstract description 4
- 238000000855 fermentation Methods 0.000 claims description 11
- 230000004151 fermentation Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000002542 deteriorative Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 240000003917 Bambusa tulda Species 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000005712 crystallization Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000120 microwave digestion Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 241000972773 Aulopiformes Species 0.000 claims description 3
- 235000009508 confectionery Nutrition 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- 230000000050 nutritive Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 235000019515 salmon Nutrition 0.000 claims description 3
- 235000020095 red wine Nutrition 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000005755 formation reaction Methods 0.000 abstract description 2
- 235000019640 taste Nutrition 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000002932 luster Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 240000007964 Diospyros virginiana Species 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 210000004369 Blood Anatomy 0.000 description 1
- 240000000218 Cannabis sativa Species 0.000 description 1
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 229930013930 alkaloids Natural products 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial Effects 0.000 description 1
- 230000003110 anti-inflammatory Effects 0.000 description 1
- 230000000840 anti-viral Effects 0.000 description 1
- 230000003078 antioxidant Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000002218 hypoglycaemic Effects 0.000 description 1
- 230000001077 hypotensive Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000025627 positive regulation of urine volume Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 235000019615 sensations Nutrition 0.000 description 1
- 210000000697 sensory organs Anatomy 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
本发明公开了一种红茶的加工方法,包括以下步骤:萎凋、揉捻、发酵、初干、足干提香、初干茶坯;柿树嫩芽叶清洗、摊放、微波杀青、轻揉、干燥、微粉碎、浸提、微滤、浓缩、喷雾干燥;柿叶内含物水溶制成饱和溶液、雾化茶叶、初干、足干;本发明中的萎凋采用室内室外,控温控湿,自然萎凋与摇青萎凋相结合,既缩短萎凋时间又提高萎凋叶的匀度与质量;在揉捻中采用不断加压、不断松压的新工艺,有利茶叶色泽、汤色与滋味的形成与增进;在干燥过程中使用微波初干、紫微光干燥机足干新设备,大幅提高红茶品质;采用在红茶初干工艺流程中直接雾化柿叶茶内含物的饱和溶液,这种复合方式操作简单,物质分布均匀,吸收快速,便于连续化生产。
Description
技术领域
[0001] 本发明主要涉及一种红茶的加工方法,属于茶生产领域。
背景技术
[0002] 红茶是全球性大众饮料,其主要成分是茶多酚、氨基酸、生物碱、有机酸、色素、芳香物质、糖类等12种物质,被溶解和人体吸收的活性成分不多,其生态环境、品种、原料、力口工技术对红茶品质的感观评审和生态检测结果影响很大,研究发现:红茶具有抗菌、抗病毒、抗氧化、抗辐射作用,消炎、助消化、利尿、防癌抗癌、降血糖、降血脂、降血压、增强和调节免疫等功能,传统柿叶茶加工一般采用晒干,水浴或直接烘干,茶汤苦涩味重,内含物容易受到不同程度的破坏,营养了茶的味道。
发明内容
[0003] 本发明目的就是提供一种一种红茶的加工方法。
[0004] 本发明是通过以下技术方案实现的:
[0005] 一种红茶的加工方法,包括以下步骤:
[0006] (I)挑选长椭园形或柳叶形茶树良种的一芽一叶初展或一芽二叶初展的嫩黄绿色鲜叶,按品种、批次均匀薄摊于竹制萎凋帘架上或萎凋机上,摊叶厚度1.5-2.0cm,温度20— 25°C,空气湿度75— 85%,在室内自然萎凋1.5 — 2h ;
[0007] (2)将室内自然萎凋的鲜叶薄摊在室外的蔑垫上,厚度0.5 — lcm,在阳光下进行日光萎凋,时间选在上午8:30—10:30,下午3:30—5:30,萎凋时间为35— 50min,期间翻叶2—3 次;
[0008] (3)将步骤(2)的萎凋叶移到室内竹制萎凋帘架上,摊叶厚度1.5 — 2.0cm,温度20— 25°C,空气湿度75— 85%,自然萎凋30— 40min,期间翻叶1_2次;
[0009] (4)将步骤(3)的萎凋叶装入乌龙茶摇青机,装叶量为筒体2/3,摇青转速30r/min,时间 20一30min ;
[0010] (5)将步骤(4)的萎凋叶摊放在室内竹制萎凋帘架上,厚度为4一6cm,萎凋至叶质柔软、叶色暗绿、嫩茎折而不断、含水率55—60%、清香显露为适度;萎凋过程在5 — 5.5h,阴雨天可使用萎凋槽或萎凋机控温控湿控量适度萎凋;
[0011] (6)将步骤(5)的萎凋叶装至揉桶容量的7/10 — 8/10处,经空揉8 — lOmin,贴叶揉4一5min,轻压揉4一5min,紧压揉4一5min,逐渐减压揉10—15min,至芽叶紧细成条,叶色油润无汗,叶面积的30— 35%由暗绿转红;
[0012] (7)将揉捻叶解块后松散摊放于发酵盒内,覆盖干净的湿布,置于发酵室或发酵箱内在温度26— 30°C、湿度93— 98%下发酵3 — 4h,期间上下内外翻拌I一2次,至发酵叶茎、主脉完全红变,叶面呈桔红色,果香显露;
[0013] (8)将发酵后的叶进入微波干燥机,温度设置100 — 110°C,快速烘培2 — 3min,至茶叶含水率为8 —10%,接着进入紫微光干燥机在温度80—90°C,干燥时间20—30min,至叶含水率5—6%,得初干茶还。
[0014] 继续进行以下步骤:
[0015] (I)柿叶提取物的制备:选用甜柿、大磨盘柿、艳果红柿树5— 6月的嫩叶,经清洗、摊放、杀青、轻揉、干燥、微粉碎、60— 70目过筛、微波浸提:在微波功率750—850w,水温55—65°C,固液比1:6—9的条件下浸提25— 35min、55—65°C下微滤、35—45°C结晶浓缩、喷雾干燥即得柿叶提取物;
[0016] (2)取上述柿叶提取物配成以水为溶剂的饱和溶液,采用喷雾法,雾化到上述初干茶坯中,所述的饱和溶液和初干茶坯的重量份比为1:20— 25,再微波干燥,温控110—110°C,烘培2 — 3min后进入紫微光干燥机提香,温控75— 80°C,15— 20min后进入自动包装机,即得强化营养红茶。
[0017] 本发明的优点是:
[0018] (I)萎凋采用室内室外,控温控湿,自然萎凋与摇青萎凋相结合,既缩短萎凋时间又提高萎凋叶的匀度与质量;
[0019] (2)在揉捻中采用不断加压、不断松压的新工艺,有利茶叶色泽、汤色与滋味的形成与增进;
[0020] (3)在干燥过程中使用微波初干、紫微光干燥机足干新设备,大幅提高红茶品质;
[0021] (4)采用在红茶初干工艺流程中直接雾化柿叶茶内含物的饱和溶液,这种复合方式操作简单,物质分布均匀,吸收快速,便于连续化生产。
具体实施方式
[0022] 实施例1
[0023] 一种红茶的加工方法,包括以下步骤:
[0024] 选择九华山区茶树品种天云种一芽一叶初展的鲜叶10kg薄摊于室内叠式萎凋帘上,摊叶厚度2cm,温度控制25°C,空气湿度80%,自然萎凋2h,期间翻叶I次;室内萎凋叶在室外日光萎凋帘上薄摊Icm,气温28°C以下萎凋45min, 30°C左右萎凋30min,期间翻叶2次;将萎凋叶移入室内竹帘上,自然晾青30min,翻叶I次;将晾青叶装入摇青机,叶量为筒容量2 / 3,摇青20min下机、摊放于竹帘上,厚度3cm,以感觉、触觉、嗅觉和含水率,准确掌握萎凋适度,将萎凋叶40kg装入55型揉捻机揉筒内,按逐渐加压、逐渐减压方式揉时35min,成条率达100%下机;转入发酵盒,进入发酵室,在温湿控制下发酵1.5h,期间翻拌I次,根据理化标准确定发酵程序,约3h ;发酵叶放入微波干燥机,温度设置110°C,快速烘培2min,至茶叶含水率为10%,接着进入紫微光干燥机在温度90°C,干燥时间30min,至叶含水率6%,得初干茶还;
[0025] 取艳果红柿树5月的嫩叶,经清洗、摊放、杀青、轻揉、干燥、微粉碎、60目过筛、微波浸提:在微波功率850w,水温65°C,固液比1:6的条件下浸提35min、65°C下微滤、40°C结晶浓缩、喷雾干燥即得柿叶提取物;
[0026] 将柿叶提取物0.5kg配成以水为溶剂的饱和溶液1.5kg,采用喷雾法,雾化到初干茶坯上并进入微波干燥,温控110°c,连续进入紫微光干燥机提香,温控80°C,15min后进入自动包装机,获得红茶产品26kg。
[0027] 实施例2
[0028] 一种红茶的加工方法,其特征在于包括以下步骤:
[0029] (I)挑选长椭园形或柳叶形茶树良种的一芽一叶初展或一芽二叶初展的嫩黄绿色鲜叶,按品种、批次均匀薄摊于竹制萎凋帘架上或萎凋机上,摊叶厚度1.5-2.0cm,温度20— 25°C,空气湿度75— 85%,在室内自然萎凋1.5 — 2h ;
[0030] (2)将室内自然萎凋的鲜叶薄摊在室外的蔑垫上,厚度0.5 — lcm,在阳光下进行日光萎凋,时间选在上午8:30—10:30,下午3:30—5:30,萎凋时间为35— 50min,期间翻叶2—3 次;
[0031] (3)将步骤(2)的萎凋叶移到室内竹制萎凋帘架上,摊叶厚度1.5 — 2.0cm,温度20— 25°C,空气湿度75— 85%,自然萎凋30— 40min,期间翻叶1_2次;
[0032] (4)将步骤(3)的萎凋叶装入乌龙茶摇青机,装叶量为筒体2/3,摇青转速30r/min,时间 20一30min ;
[0033] (5)将步骤(4)的萎凋叶摊放在室内竹制萎凋帘架上,厚度为4一6cm,萎凋至叶质柔软、叶色暗绿、嫩茎折而不断、含水率55—60%、清香显露为适度;萎凋过程在5 — 5.5h,阴雨天可使用萎凋槽或萎凋机控温控湿控量适度萎凋;
[0034] (6)将步骤(5)的萎凋叶装至揉桶容量的7/10 — 8/10处,经空揉8 — lOmin,贴叶揉4一5min,轻压揉4一5min,紧压揉4一5min,逐渐减压揉10—15min,至芽叶紧细成条,叶色油润无汗,叶面积的30— 35%由暗绿转红;
[0035] (7)将揉捻叶解块后松散摊放于发酵盒内,覆盖干净的湿布,置于发酵室或发酵箱内在温度26— 30°C、湿度93— 98%下发酵3 — 4h,期间上下内外翻拌I一2次,至发酵叶茎、主脉完全红变,叶面呈桔红色,果香显露;
[0036] (8)将发酵后的叶进入微波干燥机,温度设置100—110°C,快速烘培2—3min,至茶叶含水率为8 —10%,接着进入紫微光干燥机在温度80—90°C,干燥时间20—30min,至叶含水率5—6%,得初干红茶还。
[0037] 可以继续进行下列步骤,得到强化营养红茶。
[0038] (I)柿叶提取物的制备:选用甜柿、大磨盘柿、艳果红柿树5— 6月的嫩叶,经清洗、摊放、杀青、轻揉、干燥、微粉碎、60— 70目过筛、微波浸提:在微波功率750—850w,水温55—65°C,固液比1:6—9的条件下浸提25— 35min、55—65°C下微滤、35—45°C结晶浓缩、喷雾干燥即得柿叶提取物;
[0039] (2)取上述柿叶提取物配成以水为溶剂的饱和溶液,采用喷雾法,雾化到上述初干茶坯中,所述的饱和溶液和初干茶坯的重量份比为1:20— 25,再微波干燥,温控110—110°C,烘培2 — 3min后进入紫微光干燥机提香,温控75— 80°C,15— 20min后进入自动包装机,即得强化营养红茶。
Claims (1)
1.一种红茶的加工方法,其特征在于包括以下步骤: (1)挑选长椭圆形或柳叶形茶树良种的一芽一叶初展或一芽二叶初展的嫩黄绿色鲜叶,按品种、批次均匀薄摊于竹制萎凋帘架上或萎凋机上,摊叶厚度1.5-2.0cm,温度20—25°C,空气湿度75— 85%,在室内自然萎凋1.5 — 2h ; (2)将室内自然萎凋的鲜叶薄摊在室外的蔑垫上,厚度0.5 — lcm,在阳光下进行日光萎凋,时间选在上午8:30—10:30,下午3:30— 5:30,萎凋时间为35— 50min,期间翻叶2—3次; (3)将步骤(2)的萎凋叶移到室内竹制萎凋帘架上,摊叶厚度1.5—2.0cm,温度20—25°C,空气湿度75— 85%,自然萎凋30— 40min,期间翻叶1_2次; (4)将步骤(3)的萎凋叶装入乌龙茶摇青机,装叶量为筒体2/3,摇青转速30r/min,时间 20—30min ; (5)将步骤(4)的萎凋叶摊放在室内竹制萎凋帘架上,厚度为4一6cm,萎凋至叶质柔软、叶色暗绿、嫩茎折而不断、含水率55—60%、清香显露为适度;萎凋过程在5 — 5.5h,阴雨天可使用萎凋槽或萎凋机控温控湿控量适度萎凋; (6)将步骤(5)的萎凋叶装至揉桶容量的7/10—8/10处,经空揉8—lOmin,贴叶揉4一5min,轻压揉4一5min,紧压揉4一5min,逐渐减压揉10—15min,至芽叶紧细成条,叶色油润无汗,叶面积的30— 35%由暗绿转红; (7 )将揉捻叶解块后松散摊放于发酵盒内,覆盖干净的湿布,置于发酵室或发酵箱内在温度26— 30°C、湿度93— 98%下发酵3 — 4h,期间上下内外翻拌I一2次,至发酵叶茎、主脉完全红变,叶面呈桔红色,果香显露; (8)将发酵后的叶进入微波干燥机,温度设置100 — 110°C,快速烘培2 — 3min,至茶叶含水率为8 —10%,接着进入紫微光干燥机在温度80—90°C,干燥时间20—30min,至叶含水率5—6%,得初干红茶还; 继续进行以下步骤: (1)柿叶提取物的制备:选用甜柿、大磨盘柿、艳果红柿树5— 6月的嫩叶,经清洗、摊放、杀青、轻揉、干燥、微粉碎、60— 70目过筛、微波浸提:在微波功率750— 850w,水温55—65°C,固液比1:6 — 9的条件下浸提25— 35min、55— 65°C下微滤、35— 45°C结晶浓缩、喷雾干燥即得柿叶提取物; (2)取上述柿叶提取物配成以水为溶剂的饱和溶液,采用喷雾法,雾化到上述初干茶坯中,所述的饱和溶液和初干茶坯的重量份比为1:20— 25,再微波干燥,温控110 — 110认烘培2 — 3min后进入紫微光干燥机提香,温控75— 80°C,15 — 20min后进入自动包装机,即得强化营养红茶。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210360365.6A CN102919392B (zh) | 2012-09-25 | 2012-09-25 | 一种红茶的加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210360365.6A CN102919392B (zh) | 2012-09-25 | 2012-09-25 | 一种红茶的加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102919392A CN102919392A (zh) | 2013-02-13 |
CN102919392B true CN102919392B (zh) | 2015-04-15 |
Family
ID=47634441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210360365.6A Active CN102919392B (zh) | 2012-09-25 | 2012-09-25 | 一种红茶的加工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102919392B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528733C1 (ru) * | 2013-04-22 | 2014-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный экономический университет" (ФГБОУ ВПО "УрГЭУ") | Чайный напиток (варианты) и способ его получения |
CN104126679A (zh) * | 2013-05-02 | 2014-11-05 | 尹柄仁 | 利用沉香的发酵茶及其制造方法 |
CN103340256A (zh) * | 2013-07-19 | 2013-10-09 | 王学勇 | 一种复方茶及其制备方法 |
CN103416492B (zh) * | 2013-07-23 | 2015-04-22 | 中国农业科学院茶叶研究所 | 一种特色甜花香红茶的加工方法 |
RU2534361C1 (ru) * | 2013-09-20 | 2014-11-27 | Михаил Александрович Метелёв | Способ производства чая из кипрея |
CN104663967B (zh) * | 2013-11-28 | 2017-12-19 | 华中农业大学 | 一种檀香乌龙茶摇青的加工方法 |
CN104365887A (zh) * | 2014-11-26 | 2015-02-25 | 景东彝族自治县老仓福德茶厂 | 一种沉香红茶制作工艺 |
CN104381516A (zh) * | 2014-12-17 | 2015-03-04 | 湖南金洲茶叶有限公司 | 一种奶香功夫红茶及其制备方法 |
CN104957323A (zh) * | 2015-06-04 | 2015-10-07 | 安顺市西秀区春实绿化苗木有限公司 | 一种桔梗茶的制备方法 |
CN105145917A (zh) * | 2015-10-09 | 2015-12-16 | 安徽含眉生态茶叶有限公司 | 一种红茶的制备方法 |
CN105876012B (zh) * | 2016-04-29 | 2019-11-15 | 华中农业大学 | 一种富含Vc的天然复合型红茶膏的制备方法 |
CN106387131A (zh) * | 2016-11-07 | 2017-02-15 | 贵州省湄潭县灯笼山茶业有限公司 | 一种炭香红茶的制作方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1792200A (zh) * | 2005-12-22 | 2006-06-28 | 云南农业大学 | 不同形状红茶机械清洁化加工工艺 |
CN102450354A (zh) * | 2010-10-29 | 2012-05-16 | 昆明思普茶叶有限公司 | 减肥保健普洱茶 |
CN102578313A (zh) * | 2012-03-28 | 2012-07-18 | 宁德市茶产业研究开发中心 | 一种工夫红茶的加工技术 |
CN102640825A (zh) * | 2012-04-23 | 2012-08-22 | 北京绿源求证科技发展有限责任公司 | 一种调节血脂的食品降脂茶冲剂 |
-
2012
- 2012-09-25 CN CN201210360365.6A patent/CN102919392B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1792200A (zh) * | 2005-12-22 | 2006-06-28 | 云南农业大学 | 不同形状红茶机械清洁化加工工艺 |
CN102450354A (zh) * | 2010-10-29 | 2012-05-16 | 昆明思普茶叶有限公司 | 减肥保健普洱茶 |
CN102578313A (zh) * | 2012-03-28 | 2012-07-18 | 宁德市茶产业研究开发中心 | 一种工夫红茶的加工技术 |
CN102640825A (zh) * | 2012-04-23 | 2012-08-22 | 北京绿源求证科技发展有限责任公司 | 一种调节血脂的食品降脂茶冲剂 |
Non-Patent Citations (1)
Title |
---|
茗科1号品种加工红茶工艺概述;王幼萍等;《茶叶科学技术》;20120515(第2期);22-24 * |
Also Published As
Publication number | Publication date |
---|---|
CN102919392A (zh) | 2013-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102919392B (zh) | 一种红茶的加工方法 | |
CN102919391B (zh) | 一种提香针形红茶的生产方法 | |
CN104585380B (zh) | 老叶红茶的制作方法 | |
CN102715293B (zh) | 一种条形老叶红茶的加工方法 | |
CN103349097A (zh) | 一种绿茶的新式加工方法 | |
CN104381480B (zh) | 一种提高大叶种夏秋圆饼红茶品质的加工方法 | |
CN103583720B (zh) | 一种茶叶的加工工艺 | |
CN102783532B (zh) | 乌龙红茶的制作工艺 | |
CN106387127B (zh) | 一种红茶的制备方法 | |
CN104430993A (zh) | 工夫红茶的加工方法 | |
CN105248706A (zh) | 黄茶的快速闷黄方法 | |
CN105053363B (zh) | 一种桑叶保健茶的制作方法 | |
CN101161086A (zh) | 怡红茶的制作方法 | |
CN103734362B (zh) | 冷溶型绿茶及其制备方法 | |
CN105341191A (zh) | 一种金牡丹红茶的制备方法 | |
CN105360370A (zh) | 一种珠形红茶加工工艺 | |
CN104430957A (zh) | 功夫红茶的加工方法 | |
CN104489139A (zh) | 红茶的加工方法 | |
CN104798939A (zh) | 一种具有消除色斑功效的六堡茶及其制备方法 | |
CN102524456A (zh) | 一种金银花茶及其窨制方法 | |
CN105248710A (zh) | 一种红茶的加工方法 | |
CN105360434A (zh) | 枣红茶的制备方法 | |
CN105494728A (zh) | 一种天然甜花香红茶加工方法 | |
CN106417712A (zh) | 一种颗粒型青心乌龙红茶的制作工艺 | |
CN105211354B (zh) | 一种提高红茶品质的工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
C06 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
GR01 | Patent grant | ||
C14 | Grant of patent or utility model |