CN103734829A - 柿子生命水及其生产方法 - Google Patents

柿子生命水及其生产方法 Download PDF

Info

Publication number
CN103734829A
CN103734829A CN201310746894.4A CN201310746894A CN103734829A CN 103734829 A CN103734829 A CN 103734829A CN 201310746894 A CN201310746894 A CN 201310746894A CN 103734829 A CN103734829 A CN 103734829A
Authority
CN
China
Prior art keywords
persimmon
life water
clear juice
juice
homogeneous
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.)
Granted
Application number
CN201310746894.4A
Other languages
English (en)
Other versions
CN103734829B (zh
Inventor
李喜宏
李琪
李瑶瑶
马宏原
陈圆圆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN GASIN-DH FRESH TECHNOLOGY CO.,LTD.
Original Assignee
Tianjin University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin University of Science and Technology filed Critical Tianjin University of Science and Technology
Priority to CN201310746894.4A priority Critical patent/CN103734829B/zh
Publication of CN103734829A publication Critical patent/CN103734829A/zh
Application granted granted Critical
Publication of CN103734829B publication Critical patent/CN103734829B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/04Extraction of juices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • A23L2/74Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration using membranes, e.g. osmosis, ultrafiltration
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/84Clarifying or fining of non-alcoholic beverages; Removing unwanted matter using microorganisms or biological material, e.g. enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

本发明涉及一种柿子生命水生产方法,步骤如下:⑴挤压分离得到含清汁的原浆;⑵原浆离心出清汁:将⑴中所述原浆经4000r/min的转速离心10min,收集上清汁;⑶酶解果胶:对⑵中所述清汁,加入清汁质量0.7-0.9‰果胶酶,混合均匀后加热至50-65℃,保温30-120min,得到初级清汁;⑷粗滤去纤维及杂质:;(5)防返涩处理;(6)二次过滤(7)脱气、均质:对7中所述清汁进行真空脱气、然后均质,得到柿子生命水。本发明以纯柿果清汁为原料,不添加各类防腐剂、甜味剂及色素,并采用一次升温灭酶技术减少升温过程,极大程度地保留了柿子原有风味。

Description

柿子生命水及其生产方法
技术领域
本发明属于食品制备领域,涉及柿子深加工,尤其是一种柿子生命水生产方法。
背景技术
柿子的营养成分十分丰富,但多加工成柿子干制品,如柿饼大多都浪费掉了柿子清汁,并且失去了新鲜柿子的风味与营养。
以水果为原料生产果汁的技术已经成型,其种类之多,受到消费者的不断追捧,市场占有率逐年增高,有着极广阔的的发展前景。然而,无论是发酵或未发酵的果蔬清汁饮料,几乎都添加了10%以上的水,随之加以甜味剂、色素、稳定剂等添加剂来恢复果汁原有滋味,但除果汁以外的添加物的加入对果汁进行了极大程度的稀释,并且从本质上破坏了果汁原有特色,降低了果汁的纯度,然而原果汁含量相对较高的浓缩果汁,即便最后都经过浓缩可以去除部分水分,但浓缩时长时间的加热也大大降低了果汁的营养价值,并且浓缩之后的糖度会增加到原果汁的3-4倍,过高糖度口感过甜不适于直接饮用,高糖摄入更不利于饮食健康。
中国专利201010013613.0中公布了一种浓缩柿子清汁饮料及其生产工艺,但生产过程中经两次升温过程来灭酶,并且加热煮沸两次,大大消耗了营养成分。多种浓缩清汁的生产都经加水预煮的过程,长时间的加热处理,破坏了果实原有的营养物质,并且风味物质大多在加热过程蒸发掉,大大降低了果实原汁的营养及特有风味。而对于发酵果汁,如我国陕西、甘肃、等地传统的浆水饮品,其多经过酵母菌发酵,生产工序繁琐且对生产各个环节环境卫生要求极高,极易侵染杂菌,产品质量较难控制。
目前,各种类型饮料的生产正蓬勃发展,并且水果纯天然的营养饮料的发展更是迅速,然而,高纯度的柿子清汁饮料却未曾问世,市场上亦未见相关产品。
发明内容
本发明的目的在于克服现有技术的不足之处,提供一种柿子生命水生产方法,本方法以纯柿果清汁为原料,不添加各类防腐剂、甜味剂及色素,并采用一次升温灭酶技术减少升温过程,极大程度地保留了柿子原有风味。
本发明是通过以下具体的技术方案来实现发明目的:
一种柿子生命水生产方法,步骤如下:
⑴脱涩:将清洗干净的柿子放入盛满含有65-75%的乙醇,3-5%的乙酸,0.8-1%的谷氨酸钠水溶液的清洗槽,清洗后置于密闭环境,脱涩4-10天;
⑵分离均质:将脱涩后的柿子挤压破碎分离果柄、果皮与果肉,经40目滤布过滤掉果皮与果柄,得到含清汁的原浆;原浆在高压10-20MPa破壁,在超声条件均质,均质5-30min,获得原浆;
⑶原浆离心:将⑵中所述原浆经4000r/min的转速离心10min,收集上清汁;
⑷酶解果胶:对⑶中所述清汁,加入清汁质量0.7-0.9‰果胶酶,混合均匀后加热至50-65℃,保温30-120min,得到初级清汁;
⑸粗滤去纤维及杂质:对⑷中所述初级清汁用滤膜过滤,得到清亮无明显杂质的次级清汁,所述滤膜孔径为0.3-0.6μm;
⑹防返涩:次级清汁中加入0.2-1%的脱苦剂,由α变性淀粉、β-环糊精和麦芽糊精组成脱苦剂,比例任意;
⑺过滤:过滤介质硅藻土、活性炭,过滤后为澄清的柿子生命水;
⑻脱气、均质:对得到的柿子生命水进行真空脱气、然后均质,得到柿子生命水成品;
⑼杀菌:获得的柿子生命水进行超高温瞬时灭菌,灭菌温度110-130℃,杀菌时间5-10s。
而且,所述脱苦剂包括α变性淀粉、β-环糊精和麦芽糊精,比例任意组合。
而且,对所述⑼中获得的柿子生命水进行超高温瞬时灭菌,灭菌温度110-130℃,其中最佳值为120℃;灭菌时间5-10s。
而且,所述脱涩柿子的成熟度为7~10分熟,其中最佳值为9分熟。
一种柿子生命水,该生命水提取自柿子细胞内水及部分细胞间隙水。
而且,采用上述的方法获得。
本发明的优点和积极效果如下:
1、本发明首先不经压榨取汁,而是通过离心处理对清汁与原浆进行分离,不仅不会破坏有效成分,而且很好的保留了新鲜柿子的风味与营养。
2、本发明采用瞬时灭菌即可使多酚氧化酶灭活,可以有效抑制褐变、保持营养物质,减少生产工序,且避免酶解液的使用,节约能源消耗,降低成本。
3、本发明以纯柿果清汁为原料,不添加各类防腐剂、甜味剂及色素,并采用一次升温灭酶技术减少升温过程,极大程度地保留了柿子原有风味。
4、本发明采用70%的乙醇,4%的乙酸,0.8%的谷氨酸钠水溶液来清洗和以及对柿子进行脱涩,乙酸能够对柿子进行破壁,提高脱涩效果,谷氨酸钠的使用提高了柿子降低了脱涩时间,提高了脱涩效果。
5、本发明经过高压10-20MPa破壁,能够将柿子的细胞壁破碎,有效释放细胞内水分,提高出水率。
6、本发明获得柿子生命水具有柿子本身携带细胞水以及细胞间质水,由于不同植物的细胞水具有特殊的氢键夹角,口感不同,具有不同的生理效果,意义重大。
具体实施案例
下面结合实施例,对本发明进一步说明,下述实施例是说明性的,不是限定性的,不能以下述实施例来限定本发明的保护范围。
以下百分比均为质量百分比。
实施例1
一种柿子生命水生产方法,步骤如下:
⑴挑选:柿子的成熟度为9分熟;
⑵清洗:将⑴中所述柿子用清水清洗除去表面杂质及灰尘;
⑶脱涩:将清洗干净的柿子放入盛满含有70%的乙醇,4%的乙酸,0.8%的谷氨酸钠水溶液的清洗槽,并平码于带孔隙的塑料筐内,层层叠放,并迅速用塑料大帐包裹码放好的柿子,形成密闭环境,脱涩4天;
⑷分离均质:将脱涩后的柿子挤压破碎分离果柄、果皮与果肉,经40目滤布过滤掉果皮与果柄,得到含清汁的原浆;然后在高压10-20MPa破壁,在超声条件均质,均质20min,获得原浆;
⑸离心出:将⑷中所述原浆经4000r/min的转速离心10min,收集上清汁;
⑹酶解果胶:对⑸中所述清汁,加入清汁质量0.9‰果胶酶,混合均匀后加热至50-65℃,保温30-120min,不但完全酶解果胶,而且兼具初级灭菌的作用,得到初级清汁;
⑺粗滤去纤维及杂质:对⑹中所述初级清汁用滤膜过滤,得到清亮无明显杂质的次级清汁,所述滤膜孔径为0.5μm;
⑻防返涩:次级清汁中加入0.2-1%的脱苦剂,由0.2%α变性淀粉、0.2%β-环糊精和0.2%麦芽糊精组成脱苦剂,比例任意;
⑼过滤:过滤介质硅藻土、活性炭,过滤后为澄清的柿子生命水;
⑽脱气、均质:对柿子生命水进行真空脱气、然后均质,得到柿子生命水;
⑾超高温瞬时灭菌:对⑽中所述柿子生命水进行超高温瞬时灭菌,灭菌温度110-150℃,其中最佳值为120℃;灭菌时间1-30s,其中最佳值为10s;
⑿冷却、无菌灌装:将⑾中所述杀菌后柿子生命水自然冷却至20℃后,采用无菌冷灌装技术进行灌装,得到柿子生命水成品。
实施例2
一种柿子生命水生产方法,步骤如下:
⑴挑选:柿子的成熟度为8分熟;
⑵清洗:将⑴中所述柿子用清水清洗除去表面杂质及灰尘;
⑶脱涩:将清洗干净的柿子放入盛满含有75%的乙醇,5%的乙酸,1%的谷氨酸钠水溶液的清洗槽,并平码于带孔隙的塑料筐内,层层叠放,并迅速用塑料大帐包裹码放好的柿子,形成密闭环境,脱涩4天;
⑷分离均质:将脱涩后的柿子挤压破碎分离果柄、果皮与果肉,经40目滤布过滤掉果皮与果柄,得到含清汁的原浆;然后在高压10-20MPa破壁,在超声条件均质,均质20min,获得原浆;
⑸原浆离心出清汁:将⑷中所述原浆经4000r/min的转速离心10min,收集上清汁;
⑹酶解果胶:对⑸中所述清汁,加入清汁质量0.8‰果胶酶,混合均匀后加热至55℃,保温90min,不但完全酶解果胶,而且兼具初级灭菌的作用,得到初级清汁;
⑺粗滤去纤维及杂质:对⑹中所述初级清汁用滤膜过滤,得到清亮无明显杂质的次级清汁,所述滤膜孔径为0.5μm;
⑻防返涩:次级清汁中加入0.2-1%的脱苦剂,由0.3%α变性淀粉、0.2%β-环糊精和0.1%麦芽糊精组成脱苦剂,比例任意;
⑼过滤:过滤介质硅藻土、活性炭,过滤后为澄清的柿子生命水;
⑽脱气、均质:对澄清的柿子生命水进行真空脱气、然后均质,得到柿子生命水;
⑾超高温瞬时灭菌:对⑼中所述柿子生命水进行超高温瞬时灭菌,灭菌温度110-150℃,其中最佳值为120℃;灭菌时间10s;
⑿冷却、无菌灌装:将⑽中所述杀菌后柿子生命水自然冷却至20℃后,采用无菌冷灌装技术进行灌装,得到柿子生命水成品。
柿子生命水中相关成分的检测数据
(1)420nm吸光值是最常用的非酶促褐变的反应指标,柿生命水在波长420nm处的吸光值:A=0.372。生命水较澄清,性质稳定。
(2)柿水中VC含量为0.02%,营养丰富。
(3)可溶性固溶物为21%brix。

Claims (6)

1.一种柿子生命水生产方法,其特征在于:步骤如下:
⑴脱涩:将清洗干净的柿子放入盛满含有65-75%的乙醇,3-5%的乙酸,0.8-1%的谷氨酸钠水溶液的清洗槽,清洗后置于密闭环境,脱涩4-10天;
⑵分离均质:将脱涩后的柿子挤压破碎分离果柄、果皮与果肉,经40目滤布过滤掉果皮与果柄,得到含清汁的原浆;原浆在高压10-20MPa破壁,在超声条件均质,均质5-30min,获得原浆;
⑶原浆离心:将⑵中所述原浆经4000r/min的转速离心10min,收集上清汁;
⑷酶解果胶:对⑶中所述清汁,加入清汁质量0.7-0.9‰果胶酶,混合均匀后加热至50-65℃,保温30-120min,得到初级清汁;
⑸粗滤去纤维及杂质:对⑷中所述初级清汁用滤膜过滤,得到清亮无明显杂质的次级清汁,所述滤膜孔径为0.3-0.6μm;
⑹防返涩:次级清汁中加入0.2-1%的脱苦剂,由α变性淀粉、β-环糊精和麦芽糊精组成脱苦剂,比例任意;
⑺过滤:过滤介质硅藻土、活性炭,过滤后为澄清的柿子生命水;
⑻脱气、均质:对得到的柿子生命水进行真空脱气、然后均质,得到柿子生命水成品;
⑼杀菌:获得的柿子生命水进行超高温瞬时灭菌,灭菌温度110-130℃,杀菌时间5-10s。
2.根据权利要求1所述的柿子生命水生产方法,其特征在于:所述脱苦剂包括α变性淀粉、β-环糊精和麦芽糊精,比例任意组合。
3.根据权利要求1所述的柿子生命水生产方法,其特征在于:对所述⑼中获得的柿子生命水进行超高温瞬时灭菌,灭菌温度110-130℃,其中最佳值为120℃;灭菌时间5-10s。
4.根据权利要求1所述的柿子生命水生产方法,其特征在于:所述脱涩柿子的成熟度为7~10分熟,其中最佳值为9分熟。
5.一种柿子生命水,其特征在于:该生命水提取自柿子细胞内水及部分细胞间隙水。
6.根据权利要求5所述的柿子生命水,其特征在于:采用权利要求1所述的方法获得。
CN201310746894.4A 2013-12-25 2013-12-25 柿子生命水及其生产方法 Active CN103734829B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310746894.4A CN103734829B (zh) 2013-12-25 2013-12-25 柿子生命水及其生产方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310746894.4A CN103734829B (zh) 2013-12-25 2013-12-25 柿子生命水及其生产方法

Publications (2)

Publication Number Publication Date
CN103734829A true CN103734829A (zh) 2014-04-23
CN103734829B CN103734829B (zh) 2015-02-18

Family

ID=50491964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310746894.4A Active CN103734829B (zh) 2013-12-25 2013-12-25 柿子生命水及其生产方法

Country Status (1)

Country Link
CN (1) CN103734829B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109997997A (zh) * 2019-04-25 2019-07-12 中国农业大学 一种柿子汁的加工方法
CN111513236A (zh) * 2020-05-07 2020-08-11 河北柿叶红农业科技有限公司 一种去除柿单宁的技术及其在柿果加工中的应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218576A (ja) * 1988-02-26 1989-08-31 Yakult Honsha Co Ltd 野菜・果実の透明ジュースを製造する方法
CN101467758A (zh) * 2007-12-27 2009-07-01 天津市中英保健食品有限公司 澄清柿子汁

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218576A (ja) * 1988-02-26 1989-08-31 Yakult Honsha Co Ltd 野菜・果実の透明ジュースを製造する方法
CN101467758A (zh) * 2007-12-27 2009-07-01 天津市中英保健食品有限公司 澄清柿子汁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109997997A (zh) * 2019-04-25 2019-07-12 中国农业大学 一种柿子汁的加工方法
CN111513236A (zh) * 2020-05-07 2020-08-11 河北柿叶红农业科技有限公司 一种去除柿单宁的技术及其在柿果加工中的应用

Also Published As

Publication number Publication date
CN103734829B (zh) 2015-02-18

Similar Documents

Publication Publication Date Title
WO2018196476A1 (zh) 一种鲜罗汉果脱色浓缩汁的制备工艺
CN101548783A (zh) 拐枣澄清果汁及其制备方法
CN102389133B (zh) 一种樱桃浓缩汁生产工艺
CN101849656B (zh) 一种紫甘薯澄清汁的生产方法
CN101040693B (zh) 一种青梅浓缩果汁的制备方法
CN104522809A (zh) 人参、枸杞复合保健饮料及制备方法
CN104366640A (zh) 一种黑木耳多糖饮料的制备方法
CN103238892A (zh) 雪莲果原汁及原汁粉的生产方法
CN104013057A (zh) 一种富含多酚的南酸枣汁饮料的生产方法
CN110122710A (zh) 一种防变色变味和沉淀的原味果蔬汁的制备方法
CN104509909B (zh) 人参、百合复合保健饮料及制备方法
CN103734829B (zh) 柿子生命水及其生产方法
CN104351600B (zh) 一种黄皮果果酱的加工方法
CN105566512B (zh) 一种柿果果胶的提取方法
CN107212212A (zh) 一种红薯浊汁饮料及其制备方法
AU2018379673B2 (en) Luo han guo juice and preparation method thereof
CN101283821B (zh) 一种制取木枣精华浓缩营养液的方法
CN106350615A (zh) 一种制备高纯度水果果糖的方法
CN105639349A (zh) 一种高色价浓缩紫薯清汁的制备方法
Ceci et al. Use of enzymes for non-citrusfruit juice production
CN103892286A (zh) 一种杏果纤维及其制备方法
CN106107329A (zh) 一种金银花降火复合蓝莓果汁及其制备方法
CN106635687B (zh) 半发酵机制荷叶保健酒的生产工艺
CN107136447A (zh) 一种火龙果果浆及其制备方法
CN106360197A (zh) 一种去离子浓缩菠萝清汁的制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220418

Address after: 300399 room 104, No.10, Siwei Road, Dongli District, Tianjin

Patentee after: TIANJIN GASIN-DH FRESH TECHNOLOGY CO.,LTD.

Address before: 300457 No. 29, Thirteenth Avenue, Binhai New Area Economic and Technological Development Zone, Tianjin

Patentee before: TIANJIN University OF SCIENCE AND TECHNOLOGY