could you help me with a "latin square" and an anova with the information that is here?

1. A group of students studied the effect of four different ingredients on the time of a biochemical process. For which four canteens with milk from four different sites were taken independently and the deterioration time of one of the characteristic properties of lean milk (consular dairy technology manual) was determined, using electronic means for its detection. The data obtained were:

Table. XXX. Delay in changing the properties of milk

ORIGIN	DAYS
1	2	3	4
1	1.40(A)	1.38(B)	1.4(C)	1.6(D)
2	1.36(B)	1.28(A)	1.46(D)	1.62(C)
3	1.38(C)	1.4(D)	1.42(B)	1.63(A)
4	1.39(D)	1.39(C)	1.40(A)	1.60(B)

ROWS: Origin of milk

Column: Deterioration time of milk

Treatment: A-B-C-D