Green tea    
Green tea Arnold Timmer 02.06.98
Re: Green tea John Sherbon 31.05.98
Green tea -Reply Janak Upadhyay 01.06.98


Date: Tue, 02 Jun 1998 15:44:09 +0200

From: Arnold Timmer <TIMMERatunhcr.ch>

Subject: Ngonut: Green tea

 

Can somebody help me regarding to interpretate a lab-analysis report on green tea, that we use in one of our programmes.

With our specifications the following discrepancies were found:

-Admixture found 0.16% against 0.1% specified and -Yeast and moulds found 3000 col/g against 2.2 x 1000 col/g specified.

I am urgently looking whether these levels are acceptable or not and will highly appreciate your advice asap.

regards,

Arnold Timmer

 

Programme and Technical Support Section UNHCR

P.O. Box 2500, CH-1211 Geneva 2, Switzerland


Date: Sun, 31 May 1998 08:33:45 +0100

From: John Sherbon <jws7atcornell.edu>

Subject: Re: Green tea

 

Mr. Timmer,

Although I'm not an expert, perhaps the "admixture" is "non-tea" components such as other leaves, twigs, or assorted airborne debris (tea is often air dried in the field). The yeasts and molds probably are air-born soil types. The differences between the levels found and the specification are not of practical importance except in law enforcement.

 

John W Sherbon, Porf. Emer. Food Sci., Cornell Univ.


Date: Mon, 01 Jun 1998 07:50:23 +0100

From: Janak Upadhyay <UPADHYAYatunhcr.ch>

Subject: Green tea -Reply

 

Arnold,

The specification based on % admixture and yeast count is more of qualitative parameters than "fit for human consumption". It shows that the quality of the undermentioned tea is lower than the specified. perhaps a price cut or reduction to the supplier will be the right action. Of course, if it is not late we can reject also. But I personally feel that there is no health hazard.

cheers.

Janak