Summer brings a burst of vibrant flavours to everyone’s kitchen, and spices are the key players in creating those delightful dishes. However, the scorching heat and humidity can be detrimental to the precious spice collection, stripping them of their taste, fragrance, and aroma. This is why it's crucial to explore eco-friendly ways to maintain spice freshness throughout the season, ensuring that meals are packed with flavour. 


Why Do Spices Get Spoiled In Summer?


The culprit behind summer spoilage for spices is moisture. Here's the science behind it as explained by Clinical Dietician & Consultant Nutritionist Kanikka Malhotra.


Moisture Absorption: Spices are hygroscopic, meaning they rapidly collect moisture from the surrounding air. This increases with increased humidity levels, which are prevalent during the summer.


Microbial Growth: Excess moisture provides a breeding environment for mould and germs. These microorganisms can degrade the essential oils of spices, resulting in a reduction in scent and flavour.


Caking & Clumping: Moisture can cause spices to mix, making them difficult to use and potentially limiting the surface area exposed to air, which affects flavour. 


ALSO READ: Spicy, Tangy, And Sweet: Indian Chutneys Earn Spot In World's Best Dips


Which Spices Are More Prone To Spoilage?


Out of the many spices used in our kitchens, here are some that are more prone to spoilage as mentioned by Kanikka:


A) Ground Spices: These are particularly vulnerable because of their increased surface area. Examples include:



  • Chilli Powder

  • Turmeric Powder

  • Coriander Powder

  • Cumin Powder

  • Garam Masala


B) Soft, High-Moisture Spices: These have a natural tendency to absorb moisture. Examples include:



  • Paprika (Paprika powder)

  • Cayenne Pepper (Lal Mirchi)

  • Fenugreek seeds (Methi Dana) 


 



Image Source: Canva


Preservation Of Spices In Summer 


Satish Bhatia, Founder of The Malabar Coast shared some tips that can ensure the longevity and quality of your spices all through the summer season:


Moisture Control:



  • Spices do not spoil in summer unless exposed to moisture.

  • Always store spices in dry places to prevent moisture contact.


Storage Containers:



  • Use air-tight containers to keep spices dry and protect them from humidity.

  • Glass jars with tight-sealing lids or vacuum-sealed bags are ideal.


Flavour Preservation:



  • Dry spices and powders start losing their flavour after 2 to 3 months.

  • Store spices in air-tight vacuum bags to extend their flavour and shelf life up to 1 year.


Optimal Conditions:



  • Keep spices away from direct sunlight and heat sources.

  • Store in a cool, dark place to maintain their quality.


Usage Tips:



  • Use clean, dry utensils when handling spices to avoid introducing moisture.

  • Regularly check for signs of spoilage, such as changes in colour, aroma, or texture.


 



Image Source: Canva


In addition, Akash Agrawal, Co-Founder of Zoff Foods listed 5 eco-friendly tips for maintaining spice freshness in summer:



  • Choosing the right containers: You should opt for airtight glass containers, which are non-porous and won't absorb flavours or odours as plastic does. In addition, glass jars from jams or pickles should be reused after sterilising them thoroughly. For delicate spices like ground chillies, paprika, and saffron, cool storage is beneficial. Designate a small, airtight container specifically for these spices and store them in the crisper drawer of the refrigerator. This reduces waste and ensures that spices retain their potency and aroma, enhancing the flavour of the dishes. 

  • Embrace the power of whole spices: Whole spices generally have a longer shelf life than ground ones. You can start incorporating more whole spices into their cooking, toasting them in a dry pan before grinding for maximum flavour. Moreover, they should invest in a small spice grinder or use a mortar and pestle to grind spices only when needed. This will release the essential oils that provide an intense flavour burst.

  • Use zip-lock packaging spices for an extended shelf life: Zip-lock packaging can also be a better option for keeping spices fresh and maintaining their aromas, as it offers several advantages. The resealable closure creates an airtight barrier, protecting spices from moisture, air, and contaminants that can steal freshness and flavours. It extends shelf life and ensures you're using the fresh spices. Plus, the zip-lock allows easy opening and closing, preventing spills and mess while keeping the rest of the spice securely contained.

  • Label the spice containers: To keep spices fresh and flavourful for a long time, consumers should label spice containers with the name and expiration date of the spice. This helps them keep track of freshness and ensures they use older spices first.

  • Seasonal spice blends: Create seasonal spice blends suitable for summer dishes. It allows them to purchase smaller quantities of various spices and utilize them efficiently while experimenting with new flavour combinations.