How to distinguish between genuine and fake YanShu 25 sweet potatoes
Let me tell you about the distinction between genuine and fake YanShu 25 sweet potatoes in the aspect of green plants and flowers. If there are any mistakes, please correct me!
How to distinguish between genuine and fake YanShu 25 sweet potatoes
The sweetness of YanShu 25 can be described as very high, which gives it a deliciously sweet and sticky texture. The most notable feature is that it becomes soft when roasted, with a quick softening effect and no distinct fibrous sensation. If it doesn't taste sweeter than honey when eaten, it's definitely not the real YanShu 25. Moreover, when the genuine YanShu 25 is split open, it is bright yellow, not white.
How to distinguish between genuine and fake YanShu 25
1. When raw YanShu 25 is split open, it naturally presents a golden yellow color that looks delicious!
2. YanShu 25 is rich in mucin proteins, with a content 30.2% higher than that of ordinary sweet potatoes per 100 grams. What are mucin proteins? As the name suggests, they make you drool. After steaming or roasting, the aroma immediately tempts you to drool. Remember: if a roasted sweet potato doesn't make you drool excessively, it might not be "YanShu 25"!
3. YanShu 25 has an extremely high content of soluble sugars, 3.48 times that of ordinary sweet potatoes. This creates its deliciously sweet and sticky texture. Whether eaten raw or cooked, if it doesn't taste sweeter than honey, it's basically a fake "YanShu 25"!
4. YanShu 25 has a moderate β-carotene content, avoiding the taste reduction caused by too much β-carotene while providing the body with ample vitamin A precursors to enhance nutritional value. It also gives YanShu 25 its beautiful flesh color: golden yellow. Remember: it's golden yellow, not yellow or light yellow, which is generally not "YanShu 25"!
Why is it called YanShu 25
Because YanShu 25's "hometown" is Yantai, and it was developed based on the LuShu 8 variety. In 2011, YanShu 25 won second place in yield and first place in taste in the national sweet potato competition.
Soft, sweet, and sticky, with a sugary core that oozes oil, it tastes incredibly sweet when steamed and simply divine when roasted. In terms of sugar content, watermelons are around 15, lychees around 20, and YanShu 25 can approach 40. Currently, the price of YanShu 25 is relatively stable at 1.83 yuan per jin.
Why is YanShu 25 so outstanding? The main reason is its place of origin – Yantai. Yantai is located on the "magic latitude" of 37 degrees north, fully enjoying the natural charm of the earth, running through 90% of the ancient civilization's birthplaces and 70% of ancient architectural sites.
The growth period of YanShu 25 should be controlled at around 150 days, with proper dense planting, such as 4500 plants per mu, which is very beneficial for controlling the size of the tubers.
The above introduction on how to distinguish between genuine and fake YanShu 25 sweet potatoes, I hope you will like it!