Sugar-free tea-flavored purple sweet potato rice dumpling and processing method thereof

A processing method and technology for sugar-free tea, applied in the functions of food ingredients, food ingredients as taste improvers, food ingredients as antioxidants, etc., can solve the problems of single function, single taste, short shelf life, etc. Unique flavor, ruddy color effect

Active Publication Date: 2014-07-23
浙江诸老大食品贸易有限公司
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, most of the zongzi on the market now have the problems of single taste, single function and short shelf life, which are difficult to meet the increasingly rich material needs of the people.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sugar-free tea-flavored purple sweet potato rice dumpling and processing method thereof
  • Sugar-free tea-flavored purple sweet potato rice dumpling and processing method thereof
  • Sugar-free tea-flavored purple sweet potato rice dumpling and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1.1 Glutinous rice processing

[0030] 1.1.1 Washing glutinous rice:

[0031] Wash the glutinous rice 2-3 times with clean water, and soak in clean water for 50-60 minutes to absorb the swelling with the glutinous rice, and crush it with force.

[0032] 1.1.2 Draining:

[0033] Pour the soaked glutinous rice into a perforated plastic basket for draining. The draining time is controlled at 15-20 minutes, and the surface of the rice grains is white.

[0034] 1.1.3 Mixing

[0035] Use a drum-type rice mixer to mix the ingredients, weigh the drained glutinous rice, mix 100kg of glutinous rice in each machine, weigh 3% of the blended oil, 1.5% of black tea powder, and add the glutinous rice to the glutinous rice. Minutes, when the glutinous rice has a uniform color and no lumps in the liquid, it will be discharged.

[0036] 1.1.4 Rice material placement

[0037] After mixing the glutinous rice, place it at 25°C or lower and let it stand for 2 hours.

[0038] 1.2 Making purple sweet potat...

Embodiment 2

[0069] 2.1 Glutinous rice treatment

[0070] 2.1.1 Washing glutinous rice:

[0071] Wash the glutinous rice 2-3 times with clean water, and soak in clean water for 50-60 minutes to absorb the swelling with the glutinous rice, and crush it with force.

[0072] 2.1.2 Draining:

[0073] Pour the soaked glutinous rice into a perforated plastic basket for draining. The draining time is controlled at 15-20 minutes, and the surface of the rice grains is white.

[0074] 2.1.3 Mixing

[0075] Use a drum-type rice mixer to mix the ingredients and weigh the drained glutinous rice. Mix 100kg of glutinous rice in each machine. According to the weight of glutinous rice, weigh 1% of the blended oil and 0.5% of black tea powder, and add the glutinous rice to the reverse mixing. Minutes, when the glutinous rice has a uniform color and no lumps in the liquid, it will be discharged.

[0076] 2.1.4 Rice material placement

[0077] After mixing the glutinous rice, place it at 25°C or lower and let it stand fo...

Embodiment 3

[0109] 3.1 Treatment of glutinous rice

[0110] 3.1.1 Washing glutinous rice:

[0111] Wash the glutinous rice 2-3 times with clean water, and soak in clean water for 50-60 minutes to absorb the swelling with the glutinous rice, and crush it with force.

[0112] 3.1.2 Draining:

[0113] Pour the soaked glutinous rice into a perforated plastic basket for draining. The draining time is controlled at 15-20 minutes, and the surface of the rice grains is white.

[0114] 3.1.3 Mixing

[0115] Use a drum-type rice mixer to mix the ingredients, weigh the drained glutinous rice, mix 100kg of glutinous rice in each machine, weigh 5% of the blended oil, 3% of black tea powder, and add the glutinous rice to the glutinous rice. Minutes, when the glutinous rice has a uniform color and no lumps in the liquid, it will be discharged.

[0116] 3.1.4 Rice material placement

[0117] After mixing the glutinous rice, place it at 25°C or lower and let it stand for 2 hours.

[0118] 3.2 Making purple sweet potat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a sugar-free tea-flavored purple sweet potato rice dumpling which consists of a glutinous rice material and purple sweet potato stuffing, wherein the glutinous rice material is prepared from the following raw materials in parts by weight: 100 parts of glutinous rice, 1-5 parts of blend oil and 0.5-3 parts of black tea powder, the purple sweet potato stuffing is prepared from the following raw materials in part by weight: 100 parts of purple sweet potatoes, 5-15 parts of cooked lard oil, 1-5 parts of modified starch and 0.01-0.1 part of tea polyphenol, and the weight ratio of the glutinous material to the purple sweet potato stuffing is (1-3):1. Compared with a conventional sweet rice dumpling taking sweetened bean paste as the stuffing, the sugar-free tea-flavored purple sweet potato rice dumpling takes the purple sweet potatoes as the stuffing, no white sugar needs to be added into the stuffing during frying, the sweet rice dumpling without sugar is realized by utilizing the natural sweet taste of the purple sweet potatoes, and the rice dumpling is fragrant and sweet in taste and unique in flavor. In the sugar-free tea-flavored purple sweet potato rice dumpling disclosed by the invention, the glutinous rice is added with the black tea powder, the fried purple sweet potato stuffing is added with the tea polyphenol, so that the effects of synergistic natural oxidation resistance and guarantee period extension can be achieved due to the internal and external combination, and the fresh rice dumpling can be stored in a shady and dry place for more than 10 days for selling.

Description

Technical field [0001] The invention relates to the technical field of food processing, in particular to a sugar-free tea-flavored purple potato rice dumpling and a processing method thereof. Background technique [0002] Zongzi originated from the Han nationality in China. According to legend, it is related to the commemoration of the ancient poet Qu Yuan's throwing into the river. It is one of the sceneries for the Dragon Boat Festival. Legend has it that Zongzi was made and spread for the sake of Qu Yuan who was thrown into the river. The purpose is to protect Qu Yuan's body from being eaten by fish and damage, so dumplings are used as bait. Therefore, on that day of each year, people give each other zongzi as a memorial to Qu Yuan. The shape of zongzi varies with the folk customs of different places, and there are different opinions. They are called equilateral triangle, oblique triangle, spiral angle, shovel head shape, etc.; or triangle, quadrangular pyramid, pillow shape...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/10A23L1/216A23L1/29A23L7/10A23L19/12A23L33/00
CPCA23L7/126A23L19/105A23L29/212A23L33/00A23P20/00A23V2002/00A23V2200/02A23V2200/14A23V2200/16A23V2200/044A23V2250/5118
Inventor 李森杭敏
Owner 浙江诸老大食品贸易有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap