Detecting Spice Adulteration | Sheth Brothers Purity Assurance

By Sheth Brothers | Food Safety

Introduction

In the world of food safety, spices are among the most vulnerable to adulteration — from the addition of synthetic colors to mixing in low-cost fillers like starch, brick powder, or even harmful substances like lead chromate. Ensuring purity in every pinch of spice is not just a regulatory requirement — it's a trust-driven necessity.

Sheth Brothers, a leading spice manufacturer in India, is committed to delivering pure, unadulterated, and lab-tested spices to its customers. With a fully integrated manufacturing unit in Mahape MIDC, Maharashtra, the company has adopted advanced technologies and strict protocols to detect and eliminate adulterants from every batch.

Understanding Spice Adulteration: A Global Concern

• During harvesting and storage (due to mold or insect contamination)
• During transportation (introduction of foreign matter)
• Maliciously by unscrupulous traders (to increase weight or enhance color)

Common adulterants include:

• Artificial colorants (e.g., Sudan dye in chili powder)
• Metallic salts (like lead chromate in turmeric)
• Foreign particles (dust, sand, starch)
• Expired or low-grade blends passed as premium quality

Sheth Brothers' Approach to Purity: Lab Testing Meets Technology

1. In-House Lab Facilities

• Testing for moisture content to reduce microbial growth
• Microbiological tests to detect salmonella, mold, and yeast
• Adulterant checks for dyes, fillers, and preservatives
• Volatile oil testing to ensure potency in herbs and seasonings
• Heavy metal and pesticide residue analysis

Every batch is supported with a Certificate of Analysis (COA), offering transparency to clients in India and across export markets.

2. Gyro Separator & Pneumatic Cleaners

• Mechanically remove dust, sand, husk, and foreign particles
• Improve the appearance and purity of chili flakes and powdered spices
• Essential for clients in bottling, retail, and HoReCa who need clean, dust-free products

3. Roasting for Microbial Stability

Chilli flakes and herbs are roasted at preset temperatures to reduce moisture and kill microbial growth. This not only extends shelf life but also eliminates bacteria that may not be visible but are harmful.

End-to-End Traceability for Confidence

Sheth Brothers uses a batch-wise production and traceability system, allowing clients to:

• Track the source of raw materials
• Access quality reports for specific SKUs
• Ensure clean labeling compliance
• Meet domestic and international audit standards

Leading the Industry with Best Practices

By following FSSAI, ISO, and HACCP frameworks, Sheth Brothers ensures that every spice meets the highest food safety norms, is free from synthetic or hazardous adulterants, is visually appealing, aromatic, and functionally rich, and can be exported or sold domestically with complete confidence.

Final Thoughts: Purity Is Power

In today's health-conscious, regulation-driven world, purity is not just a differentiator — it's an industry benchmark. With their combination of modern machines, in-house labs, and a culture of quality, Sheth Brothers is helping shape that benchmark.