Tongrentang is a medical brand with a long history in China, and the drugs it produces are also recognized in the domestic market. At present, the brand's Ejiao is divided into clear water Ejiao and medicinal Ejiao. Ejiao is always divided into five grades, and the best one begins with the word "Fu". This kind of donkey-hide gelatin has been produced since the Qing Dynasty and has a history of about 300 years. Therefore, the Ejiao produced by it is also a good characteristic brand among many Ejiao in China.
Dong 'e Ejiao Brand Introduction
It is an enterprise belonging to Shandong Donge Group. At present, it is the largest enterprise engaged in the production of Ejiao and its series products in China. The Ejiao produced by it comes from Dong 'e County, so it is also called the precious Ejiao brand that cannot be copied locally. Because of this, the products it produces have always been concerned by the majority of Ejiao buyers.
Which is better, Tongrentang Ejiao or Dong 'e Ejiao?
Beijing Tongrentang Ejiao and Dong 'e Ejiao are both old-fashioned Ejiao with the same quality and the same market share. However, the two brands of Ejiao have completely different characteristics. Dong 'e Ejiao is superior to "innate advantage" and has geographical advantages that other brands of Ejiao can't replicate, because Ejiao was first born in Dong 'e County, Shandong Province, and it is for this reason that people named it "donkey skin glue" Ejiao. Dong 'e Ejiao, which occupies a "geographical position", has attracted a large wave of fans. But which is better, Beijing Tongrentang Ejiao or Dong 'e Ejiao? This question cannot be answered only from geographical factors, but also from various factors. Beijing Tongrentang Ejiao is better than "the day after tomorrow". Although it is not from the origin of Ejiao, it insists on making Ejiao with traditional techniques and selling it at a reasonable price. With real and obvious effects and high quality comparable to Dong 'e Ejiao, it has achieved high sales and good reputation. Beijing Tongrentang also has the advantage of "good weather", and its rubber-making history has been recorded in writing for more than 250 years. Because of its high quality, it was presented to the Qing court, and it has been inheriting the material standards of the Qing court until today. Top grade and whole donkey skin are selected, boiled, foamed, collected, air-dried and kneaded, all of which are processed by traditional ancient methods to ensure the same effect as traditional donkey-hide gelatin. What's more commendable is that Beijing Tongrentang always puts the interests of consumers first, and the price is very reasonable, so that more people can afford Ejiao.
How to choose Ejiao
1, look at the color
A good donkey-hide gelatin has a shiny surface and is yellow and transparent, such as amber or brown.
2. Distinguish toughness
A good donkey-hide gelatin is hard and brittle. A real donkey-hide gelatin will break into several pieces when patted on the table. The cross section is bright and the fragments are brown and translucent to light. The poor quality donkey-hide gelatin has great toughness and is not easy to break.
Step 3 smell it
Li Shizhen recorded in Compendium of Materia Medica that "a real person is not smelly, and Xia Yue is not wet and soft". Ejiao made of pure donkey skin, when properly preserved, should be dry but not soft, not wet and not sticky when touched by hand.
Step 4 do experiments
Mash Colla Corii Asini, put it into a cup, add appropriate amount of boiling water, and let it stand for 1-2 minutes. The glue is clear and has a clear fragrance. The fake donkey-hide gelatin is turbid and has a pungent smell. In addition, the real donkey-hide gelatin can be completely dissolved in water, and precipitation or impurities will appear after the fake donkey-hide gelatin is dissolved. Recommended by Tongrentang Ejiao >>