Taiwanese farmer develops 'Red Not Allowing' peanut to combat oily smell

A young farmer from Ci'tun Township in Yunlin County, Taiwan, has successfully cultivated a new peanut variety that tackles the common problem of traditional peanuts developing an "oily smell" during storage. Li Shou-ching, a third-generation successor to his family's cooperative farm, spent three years collaborating with the Tainan District Agricultural Research and Extension Station to develop the "Red Skin High Oleic Peanut," which he has named "Red Not Allowing" (紅不讓).

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The model consists of tiny tissue spheroids about half the size of a pinhead. They combine three important types of brain cells: neurons, astrocytes and microglia. This allows scientists to study how the cells interact with one another and how pathological changes develop.

Li, who originally studied information science, pursued a master's degree in biotechnology to understand peanut composition and oils. He discovered that the issue of oil degradation and the resulting "oily smell" was linked to the peanut's variety. Traditional peanuts, when stored, could develop this off-flavor within two to three months in winter and as little as two weeks in summer. The "Red Not Allowing" peanut, however, boasts a high content of monounsaturated fatty acids, making its oils exceptionally stable.

This stability allows the new variety to be stored at room temperature for 8 to 10 months without developing an oily smell. It also possesses a rich nutty aroma. The "Red Not Allowing" peanut's growth period is about 10 days shorter than traditional varieties, and it exhibits stable disease resistance. Li chose the name "Red Not Allowing" to symbolize the perseverance required in the breeding process, likening it to the pressure in a baseball game where a batter can hit a home run after facing "two strikes and three balls."

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The scientists believe the new model has advantages over experiments on mice because it is made from human cells.

To promote his innovation, Li Shou-ching, in conjunction with the Ci'tun Township Office, held a product launch and agricultural education event at Taipei's Hope Plaza on August 29. The event aimed to showcase the "Red Not Allowing" peanut and other local agricultural products, allowing consumers to experience the dedication of local agricultural artisans. The initiative also included interactive "food and agriculture" challenges, with the first 500 participants receiving a limited-edition "Red Not Allowing Agricultural Goodie Bag."

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Although the technology still requires further development, the researchers hope that in the future it will help pharmaceutical companies create drugs that are genuinely effective for patients with Alzheimer’s disease.