산은 조리에서 신맛을 더하는 향미 재료입니다. 100g당 0칼로리이며, 레몬즙·식초·구연산처럼 맛의 균형과 보존에 쓰입니다.
산은 특정 식재료라기보다 넓은 화학 용어이므로 표준화된 영양 성분표가 없습니다. 조리에서는 레몬즙, 식초, 구연산 같은 산성 재료를 사용해 신맛을 더하고, 맛의 균형을 맞추며, 보존성을 높이거나 재료를 연하게 만드는 데 활용합니다.
100g당
% 일일 기준치는 2000 kcal 식단 기준입니다
















Core feature
Point your camera at any meal — restaurant dish, homemade food, snack, smoothie. OKKAI identifies what you're eating and returns a complete nutritional profile in seconds.
Community
Every meal logged by OKKAI users — from Stockholm to Seoul.
Features
Intelligence
OKKAI ingests your sleep, exercise, food, weight, age, location and weather data. It breaks food down to its smallest compounds, computes vitamin and mineral half-lives, and models your body's current state as accurately as possible from all available data.
The OKKAI engine keeps track of what cannot be seen.
Computed every hour.
Your body is never static. Vitamins deplete, minerals interact, absorption rates shift with activity and time of day.
The engine recomputes every hour in order to give a suggestion on what to eat and when.
Integration
OKKAI reads from and writes to Apple Health — bi-directionally. Every meal pushes macros, vitamins, and minerals into your health record. Every workout and sleep session flows back into OKKAI's analysis.
Reads from Health
Writes to Health
FAQ
Social
What people on Instagram say.