Publications by authors named "Yumiko Yoshie-Stark"

This study aims to obtain beneficial ingredients from Citrus natsudaidai (CN) peel waste. The yields of ingredients were 26.2-31.

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Article Synopsis
  • The hard peel of Citrus natsudaidai is often discarded in Japan, but this study explores its nutritional value and aromatic properties.
  • Analysis shows the peels have a good amount of carbohydrates and potassium, and their color varies among different cultivars.
  • Although the peels contain free amino acids and fatty acids, they aren't flavorful enough to impact taste, but they do have citrusy aroma compounds that could be useful as flavoring additives.
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To utilize lupin seeds for food and pharmaceutical applications, lupin seeds were pretreated to remove oil using hexane or carbon dioxide. Two types of lupin protein isolate were prepared. Both types of protein isolate showed good foaming activity, comparable to egg white.

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